Test Data Generation Tools Market Outlook

According to our latest research, the global Test Data Generation Tools market size reached USD 1.85 billion in 2024, demonstrating a robust expansion driven by the increasing adoption of automation in software development and quality assurance processes. The market is projected to grow at a CAGR of 13.2% from 2025 to 2033, reaching an estimated USD 5.45 billion by 2033. This growth is primarily fueled by the rising demand for efficient and accurate software testing, the proliferation of DevOps practices, and the need for compliance with stringent data privacy regulations. As organizations worldwide continue to focus on digital transformation and agile development methodologies, the demand for advanced test data generation tools is expected to further accelerate.

One of the core growth factors for the Test Data Generation Tools market is the increasing complexity of software applications and the corresponding need for high-quality, diverse, and realistic test data. As enterprises move toward microservices, cloud-native architectures, and continuous integration/continuous delivery (CI/CD) pipelines, the importance of automated and scalable test data solutions has become paramount. These tools enable development and QA teams to simulate real-world scenarios, uncover hidden defects, and ensure robust performance, thereby reducing time-to-market and enhancing software reliability. The growing adoption of artificial intelligence and machine learning in test data generation is further enhancing the sophistication and effectiveness of these solutions, enabling organizations to address complex data requirements and improve test coverage.

Another significant driver is the increasing regulatory scrutiny surrounding data privacy and security, particularly with regulations such as GDPR, HIPAA, and CCPA. Organizations are under pressure to minimize the use of sensitive production data in testing environments to mitigate risks related to data breaches and non-compliance. Test data generation tools offer anonymization, masking, and synthetic data creation capabilities, allowing companies to generate realistic yet compliant datasets for testing purposes. This not only ensures adherence to regulatory standards but also fosters a culture of data privacy and security within organizations. The heightened focus on data protection is expected to continue fueling the adoption of advanced test data generation solutions across industries such as BFSI, healthcare, and government.

Furthermore, the shift towards agile and DevOps methodologies has transformed the software development lifecycle, emphasizing speed, collaboration, and continuous improvement. In this context, the ability to rapidly generate, refresh, and manage test data has become a critical success factor. Test data generation tools facilitate seamless integration with CI/CD pipelines, automate data provisioning, and support parallel testing, thereby accelerating development cycles and improving overall productivity. With the increasing demand for faster time-to-market and higher software quality, organizations are investing heavily in modern test data management solutions to gain a competitive edge.

From a regional perspective, North America continues to dominate the Test Data Generation Tools market, accounting for the largest share in 2024. This leadership is attributed to the presence of major technology vendors, early adoption of advanced software testing practices, and a mature regulatory environment. However, the Asia Pacific region is expected to witness the highest growth rate during the forecast period, driven by rapid digitalization, expanding IT and telecom sectors, and increasing investments in enterprise software solutions. Europe also represents a significant market, supported by stringent data protection laws and a strong focus on quality assurance. The Middle East & Africa and Latin America regions are gradually catching up, with growing awareness and adoption of test data generation tools among enterprises seeking to enhance their software development capabilities.

Synthetic Test Data Generation Market Outlook

According to our latest research, the global synthetic test data generation market size reached USD 1.85 billion in 2024 and is projected to grow at a robust CAGR of 31.2% during the forecast period, reaching approximately USD 21.65 billion by 2033. The marketÂ’s remarkable growth is primarily driven by the increasing demand for high-quality, privacy-compliant data to support software testing, AI model training, and data privacy initiatives across multiple industries. As organizations strive to meet stringent regulatory requirements and accelerate digital transformation, the adoption of synthetic test data generation solutions is surging at an unprecedented rate.

A key growth factor for the synthetic test data generation market is the rising awareness and enforcement of data privacy regulations such as GDPR, CCPA, and HIPAA. These regulations have compelled organizations to rethink their data management strategies, particularly when it comes to using real data in testing and development environments. Synthetic data offers a powerful alternative, allowing companies to generate realistic, risk-free datasets that mirror production data without exposing sensitive information. This capability is particularly vital for sectors like BFSI and healthcare, where data breaches can have severe financial and reputational repercussions. As a result, businesses are increasingly investing in synthetic test data generation tools to ensure compliance, reduce liability, and enhance data security.

Another significant driver is the explosive growth in artificial intelligence and machine learning applications. AI and ML models require vast amounts of diverse, high-quality data for effective training and validation. However, obtaining such data can be challenging due to privacy concerns, data scarcity, or labeling costs. Synthetic test data generation addresses these challenges by producing customizable, labeled datasets that can be tailored to specific use cases. This not only accelerates model development but also improves model robustness and accuracy by enabling the creation of edge cases and rare scenarios that may not be present in real-world data. The synergy between synthetic data and AI innovation is expected to further fuel market expansion throughout the forecast period.

The increasing complexity of software systems and the shift towards DevOps and continuous integration/continuous deployment (CI/CD) practices are also propelling the adoption of synthetic test data generation. Modern software development requires rapid, iterative testing across a multitude of environments and scenarios. Relying on masked or anonymized production data is often insufficient, as it may not capture the full spectrum of conditions needed for comprehensive testing. Synthetic data generation platforms empower development teams to create targeted datasets on demand, supporting rigorous functional, performance, and security testing. This leads to faster release cycles, reduced costs, and higher software quality, making synthetic test data generation an indispensable tool for digital enterprises.

In the realm of synthetic test data generation, Synthetic Tabular Data Generation Software plays a crucial role. This software specializes in creating structured datasets that resemble real-world data tables, making it indispensable for industries that rely heavily on tabular data, such as finance, healthcare, and retail. By generating synthetic tabular data, organizations can perform extensive testing and analysis without compromising sensitive information. This capability is particularly beneficial for financial institutions that need to simulate transaction data or healthcare providers looking to test patient management systems. As the demand for privacy-compliant data solutions grows, the importance of synthetic tabular data generation software is expected to increase, driving further innovation and adoption in the market.

From a regional perspective, North America currently leads the synthetic test data generation market, accounting for the largest share in 2024, followed closely by Europe and Asia Pacific. The dominance of North America can be attributed to the presence of major technology providers, early adoption of advanced testing methodologies, and a strong regulatory focus on data privacy. EuropeÂ’s stringent privacy regulations an

AI-Generated Test Data Market Outlook

According to our latest research, the global AI-Generated Test Data market size reached USD 1.12 billion in 2024, driven by the rapid adoption of artificial intelligence across software development and testing environments. The market is exhibiting a robust growth trajectory, registering a CAGR of 28.6% from 2025 to 2033. By 2033, the market is forecasted to achieve a value of USD 10.23 billion, reflecting the increasing reliance on AI-driven solutions for efficient, scalable, and accurate test data generation. This growth is primarily fueled by the rising complexity of software systems, stringent compliance requirements, and the need for enhanced data privacy across industries.

One of the primary growth factors for the AI-Generated Test Data market is the escalating demand for automation in software development lifecycles. As organizations strive to accelerate release cycles and improve software quality, traditional manual test data generation methods are proving inadequate. AI-generated test data solutions offer a compelling alternative by enabling rapid, scalable, and highly accurate data creation, which not only reduces time-to-market but also minimizes human error. This automation is particularly crucial in DevOps and Agile environments, where continuous integration and delivery necessitate fast and reliable testing processes. The ability of AI-driven tools to mimic real-world data scenarios and generate vast datasets on demand is revolutionizing the way enterprises approach software testing and quality assurance.

Another significant driver is the growing emphasis on data privacy and regulatory compliance, especially in sectors such as BFSI, healthcare, and government. With regulations like GDPR, HIPAA, and CCPA imposing strict controls on the use and sharing of real customer data, organizations are increasingly turning to AI-generated synthetic data for testing purposes. This not only ensures compliance but also protects sensitive information from potential breaches during the software development and testing phases. AI-generated test data tools can create anonymized yet realistic datasets that closely replicate production data, allowing organizations to rigorously test their systems without exposing confidential information. This capability is becoming a critical differentiator for vendors in the AI-generated test data market.

The proliferation of complex, data-intensive applications across industries further amplifies the need for sophisticated test data generation solutions. Sectors such as IT and telecommunications, retail and e-commerce, and manufacturing are witnessing a surge in digital transformation initiatives, resulting in intricate software architectures and interconnected systems. AI-generated test data solutions are uniquely positioned to address the challenges posed by these environments, enabling organizations to simulate diverse scenarios, validate system performance, and identify vulnerabilities with unprecedented accuracy. As digital ecosystems continue to evolve, the demand for advanced AI-powered test data generation tools is expected to rise exponentially, driving sustained market growth.

From a regional perspective, North America currently leads the AI-Generated Test Data market, accounting for the largest share in 2024, followed closely by Europe and Asia Pacific. The dominance of North America can be attributed to the high concentration of technology giants, early adoption of AI technologies, and a mature regulatory landscape. Meanwhile, Asia Pacific is emerging as a high-growth region, propelled by rapid digitalization, expanding IT infrastructure, and increasing investments in AI research and development. Europe maintains a steady growth trajectory, bolstered by stringent data privacy regulations and a strong focus on innovation. As global enterprises continue to invest in digital transformation, the regional dynamics of the AI-generated test data market are expected to evolve, with significant opportunities emerging across developing economies.

Componen

Introduction

This repository hosts the Testing Roads for Autonomous VEhicLes (TRAVEL) dataset. TRAVEL is an extensive collection of virtual roads that have been used for testing lane assist/keeping systems (i.e., driving agents) and data from their execution in state of the art, physically accurate driving simulator, called BeamNG.tech. Virtual roads consist of sequences of road points interpolated using Cubic splines.

Along with the data, this repository contains instructions on how to install the tooling necessary to generate new data (i.e., test cases) and analyze them in the context of test regression. We focus on test selection and test prioritization, given their importance for developing high-quality software following the DevOps paradigms.

This dataset builds on top of our previous work in this area, including work on

test generation (e.g., AsFault, DeepJanus, and DeepHyperion) and the SBST CPS tool competition (SBST2021),

test selection: SDC-Scissor and related tool

test prioritization: automated test cases prioritization work for SDCs.

Dataset Overview

The TRAVEL dataset is available under the data folder and is organized as a set of experiments folders. Each of these folders is generated by running the test-generator (see below) and contains the configuration used for generating the data (experiment_description.csv), various statistics on generated tests (generation_stats.csv) and found faults (oob_stats.csv). Additionally, the folders contain the raw test cases generated and executed during each experiment (test..json).

The following sections describe what each of those files contains.

Experiment Description

The experiment_description.csv contains the settings used to generate the data, including:

Time budget. The overall generation budget in hours. This budget includes both the time to generate and execute the tests as driving simulations.

The size of the map. The size of the squared map defines the boundaries inside which the virtual roads develop in meters.

The test subject. The driving agent that implements the lane-keeping system under test. The TRAVEL dataset contains data generated testing the BeamNG.AI and the end-to-end Dave2 systems.

The test generator. The algorithm that generated the test cases. The TRAVEL dataset contains data obtained using various algorithms, ranging from naive and advanced random generators to complex evolutionary algorithms, for generating tests.

The speed limit. The maximum speed at which the driving agent under test can travel.

Out of Bound (OOB) tolerance. The test cases' oracle that defines the tolerable amount of the ego-car that can lie outside the lane boundaries. This parameter ranges between 0.0 and 1.0. In the former case, a test failure triggers as soon as any part of the ego-vehicle goes out of the lane boundary; in the latter case, a test failure triggers only if the entire body of the ego-car falls outside the lane.

Experiment Statistics

The generation_stats.csv contains statistics about the test generation, including:

Total number of generated tests. The number of tests generated during an experiment. This number is broken down into the number of valid tests and invalid tests. Valid tests contain virtual roads that do not self-intersect and contain turns that are not too sharp.

Test outcome. The test outcome contains the number of passed tests, failed tests, and test in error. Passed and failed tests are defined by the OOB Tolerance and an additional (implicit) oracle that checks whether the ego-car is moving or standing. Tests that did not pass because of other errors (e.g., the simulator crashed) are reported in a separated category.

The TRAVEL dataset also contains statistics about the failed tests, including the overall number of failed tests (total oob) and its breakdown into OOB that happened while driving left or right. Further statistics about the diversity (i.e., sparseness) of the failures are also reported.

Test Cases and Executions

Each test..json contains information about a test case and, if the test case is valid, the data observed during its execution as driving simulation.

The data about the test case definition include:

The road points. The list of points in a 2D space that identifies the center of the virtual road, and their interpolation using cubic splines (interpolated_points)

The test ID. The unique identifier of the test in the experiment.

Validity flag and explanation. A flag that indicates whether the test is valid or not, and a brief message describing why the test is not considered valid (e.g., the road contains sharp turns or the road self intersects)

The test data are organized according to the following JSON Schema and can be interpreted as RoadTest objects provided by the tests_generation.py module.

{ "type": "object", "properties": { "id": { "type": "integer" }, "is_valid": { "type": "boolean" }, "validation_message": { "type": "string" }, "road_points": { §\label{line:road-points}§ "type": "array", "items": { "$ref": "schemas/pair" }, }, "interpolated_points": { §\label{line:interpolated-points}§ "type": "array", "items": { "$ref": "schemas/pair" }, }, "test_outcome": { "type": "string" }, §\label{line:test-outcome}§ "description": { "type": "string" }, "execution_data": { "type": "array", "items": { "$ref" : "schemas/simulationdata" } } }, "required": [ "id", "is_valid", "validation_message", "road_points", "interpolated_points" ] }

Finally, the execution data contain a list of timestamped state information recorded by the driving simulation. State information is collected at constant frequency and includes absolute position, rotation, and velocity of the ego-car, its speed in Km/h, and control inputs from the driving agent (steering, throttle, and braking). Additionally, execution data contain OOB-related data, such as the lateral distance between the car and the lane center and the OOB percentage (i.e., how much the car is outside the lane).

The simulation data adhere to the following (simplified) JSON Schema and can be interpreted as Python objects using the simulation_data.py module.

{ "$id": "schemas/simulationdata", "type": "object", "properties": { "timer" : { "type": "number" }, "pos" : { "type": "array", "items":{ "$ref" : "schemas/triple" } } "vel" : { "type": "array", "items":{ "$ref" : "schemas/triple" } } "vel_kmh" : { "type": "number" }, "steering" : { "type": "number" }, "brake" : { "type": "number" }, "throttle" : { "type": "number" }, "is_oob" : { "type": "number" }, "oob_percentage" : { "type": "number" } §\label{line:oob-percentage}§ }, "required": [ "timer", "pos", "vel", "vel_kmh", "steering", "brake", "throttle", "is_oob", "oob_percentage" ] }

Dataset Content

The TRAVEL dataset is a lively initiative so the content of the dataset is subject to change. Currently, the dataset contains the data collected during the SBST CPS tool competition, and data collected in the context of our recent work on test selection (SDC-Scissor work and tool) and test prioritization (automated test cases prioritization work for SDCs).

SBST CPS Tool Competition Data

The data collected during the SBST CPS tool competition are stored inside data/competition.tar.gz. The file contains the test cases generated by Deeper, Frenetic, AdaFrenetic, and Swat, the open-source test generators submitted to the competition and executed against BeamNG.AI with an aggression factor of 0.7 (i.e., conservative driver).

    Name
    Map Size (m x m)
    Max Speed (Km/h)
    Budget (h)
    OOB Tolerance (%)
    Test Subject




    DEFAULT
    200 × 200
    120
    5 (real time)
    0.95
    BeamNG.AI - 0.7


    SBST
    200 × 200
    70
    2 (real time)
    0.5
    BeamNG.AI - 0.7

Specifically, the TRAVEL dataset contains 8 repetitions for each of the above configurations for each test generator totaling 64 experiments.

SDC Scissor

With SDC-Scissor we collected data based on the Frenetic test generator. The data is stored inside data/sdc-scissor.tar.gz. The following table summarizes the used parameters.

    Name
    Map Size (m x m)
    Max Speed (Km/h)
    Budget (h)
    OOB Tolerance (%)
    Test Subject




    SDC-SCISSOR
    200 × 200
    120
    16 (real time)
    0.5
    BeamNG.AI - 1.5

The dataset contains 9 experiments with the above configuration. For generating your own data with SDC-Scissor follow the instructions in its repository.

Dataset Statistics

Here is an overview of the TRAVEL dataset: generated tests, executed tests, and faults found by all the test generators grouped by experiment configuration. Some 25,845 test cases are generated by running 4 test generators 8 times in 2 configurations using the SBST CPS Tool Competition code pipeline (SBST in the table). We ran the test generators for 5 hours, allowing the ego-car a generous speed limit (120 Km/h) and defining a high OOB tolerance (i.e., 0.95), and we also ran the test generators using a smaller generation budget (i.e., 2 hours) and speed limit (i.e., 70 Km/h) while setting the OOB tolerance to a lower value (i.e., 0.85). We also collected some 5, 971 additional tests with SDC-Scissor (SDC-Scissor in the table) by running it 9 times for 16 hours using Frenetic as a test generator and defining a more realistic OOB tolerance (i.e., 0.50).

Generating new Data

Generating new data, i.e., test cases, can be done using the SBST CPS Tool Competition pipeline and the driving simulator BeamNG.tech.

Extensive instructions on how to install both software are reported inside the SBST CPS Tool Competition pipeline Documentation;

Dataset used in the article entitled 'Synthetic Datasets Generator for Testing Information Visualization and Machine Learning Techniques and Tools'. These datasets can be used to test several characteristics in machine learning and data processing algorithms.

The Test Data Generation Tools market is poised for significant expansion, projected to reach an estimated USD 1.5 billion in 2025 and exhibit a robust Compound Annual Growth Rate (CAGR) of approximately 15% through 2033. This growth is primarily fueled by the escalating complexity of software applications, the increasing demand for agile development methodologies, and the critical need for comprehensive and realistic test data to ensure application quality and performance. Enterprises across all sizes, from large corporations to Small and Medium-sized Enterprises (SMEs), are recognizing the indispensable role of effective test data management in mitigating risks, accelerating time-to-market, and enhancing user experience. The drive for cost optimization and regulatory compliance further propels the adoption of advanced test data generation solutions, as manual data creation is often time-consuming, error-prone, and unsustainable in today's fast-paced development cycles. The market is witnessing a paradigm shift towards intelligent and automated data generation, moving beyond basic random or pathwise techniques to more sophisticated goal-oriented and AI-driven approaches that can generate highly relevant and production-like data. The market landscape is characterized by a dynamic interplay of established technology giants and specialized players, all vying for market share by offering innovative features and tailored solutions. Prominent companies like IBM, Informatica, Microsoft, and Broadcom are leveraging their extensive portfolios and cloud infrastructure to provide integrated data management and testing solutions. Simultaneously, specialized vendors such as DATPROF, Delphix Corporation, and Solix Technologies are carving out niches by focusing on advanced synthetic data generation, data masking, and data subsetting capabilities. The evolution of cloud-native architectures and microservices has created a new set of challenges and opportunities, with a growing emphasis on generating diverse and high-volume test data for distributed systems. Asia Pacific, particularly China and India, is emerging as a significant growth region due to the burgeoning IT sector and increasing investments in digital transformation initiatives. North America and Europe continue to be mature markets, driven by strong R&D investments and a high level of digital adoption. The market's trajectory indicates a sustained upward trend, driven by the continuous pursuit of software excellence and the critical need for robust testing strategies. This report provides an in-depth analysis of the global Test Data Generation Tools market, examining its evolution, current landscape, and future trajectory from 2019 to 2033. The Base Year for analysis is 2025, with the Estimated Year also being 2025, and the Forecast Period extending from 2025 to 2033. The Historical Period covered is 2019-2024. We delve into the critical aspects of this rapidly growing industry, offering insights into market dynamics, key players, emerging trends, and growth opportunities. The market is projected to witness substantial growth, with an estimated value reaching several million by the end of the forecast period.

Published at the 46th International Conference on Software Engineering (ICSE 2024). Here you can find a preprint.About the artifactsdataset.csv.gzeach row represents one test casecolumn "test_type": was the generated or developer-writtencolumn "flaky": has the test shown flaky behavior, and what kind? (NOD = non-order-dependent, OD = order-dependent)used to answer RQ1 (Prevalence) and RQ2 (Flakiness Suppression).LoC.zipcontains lines-of-code data for the Java and Python projectsflaky_java_projects.zip and flaky_python_projects.ziparchives containing the 418 Java and 531 Python projects that contained at least one flaky testeach project contains the developer written and generated test suitesmanual_rootCausing.zipresults of the manual root cause classificationfull_sample.csvcolumn "rater": which of the four researchers conducting the classification rated this test (alignment = all four)used to answer RQ3 (Root Causes)Running the jupyter notebookDownload all artifactsCreate and activate virtual environmentvirtualenv -p venvsource venv/bin/activateInstall dependenciespip install -r requirements.txtStart jupyter labpython -m jupyter labScripts used for test generation and executionJava (EvoSuite)Python (Pynguin)

Test Data Generation as a Service Market Outlook

According to our latest research, the global Test Data Generation as a Service market size reached USD 1.36 billion in 2024, reflecting a dynamic surge in demand for efficient and scalable test data solutions. The market is expected to expand at a robust CAGR of 18.1% from 2025 to 2033, reaching a projected value of USD 5.41 billion by the end of the forecast period. This remarkable growth is primarily driven by the accelerated adoption of digital transformation initiatives, increasing complexity in software development, and the critical need for secure and compliant data management practices across industries.

One of the primary growth factors for the Test Data Generation as a Service market is the rapid digitalization of enterprises across diverse verticals. As organizations intensify their focus on delivering high-quality software products and services, the need for realistic, secure, and diverse test data has become paramount. Modern software development methodologies, such as Agile and DevOps, necessitate continuous testing cycles that depend on readily available and reliable test data. This demand is further amplified by the proliferation of cloud-native applications, microservices architectures, and the integration of artificial intelligence and machine learning in business processes. Consequently, enterprises are increasingly turning to Test Data Generation as a Service solutions to streamline their testing workflows, reduce manual effort, and accelerate time-to-market for their digital offerings.

Another significant driver propelling the market is the stringent regulatory landscape governing data privacy and security. With regulations such as GDPR, HIPAA, and CCPA becoming more prevalent, organizations face immense pressure to ensure that sensitive information is not exposed during software testing. Test Data Generation as a Service providers offer advanced data masking and anonymization capabilities, enabling enterprises to generate synthetic or de-identified data sets that comply with regulatory requirements. This not only mitigates the risk of data breaches but also fosters a culture of compliance and trust among stakeholders. Furthermore, the increasing frequency of cyber threats and data breaches has heightened the emphasis on robust security testing, further boosting the adoption of these services across sectors like BFSI, healthcare, and government.

The growing complexity of IT environments and the need for seamless integration across legacy and modern systems also contribute to the expansion of the Test Data Generation as a Service market. Enterprises are grappling with heterogeneous application landscapes, comprising on-premises, cloud, and hybrid deployments. Test Data Generation as a Service solutions offer the flexibility to generate and provision data across these environments, ensuring consistent and reliable testing outcomes. Additionally, the scalability of cloud-based offerings allows organizations to handle large volumes of test data without significant infrastructure investments, making these solutions particularly attractive for small and medium enterprises (SMEs) seeking cost-effective testing alternatives.

From a regional perspective, North America continues to dominate the Test Data Generation as a Service market, accounting for the largest share in 2024, followed closely by Europe and Asia Pacific. The region's leadership is attributed to the presence of major technology providers, early adoption of advanced software testing practices, and a mature regulatory environment. However, Asia Pacific is poised to exhibit the highest CAGR during the forecast period, driven by the rapid expansion of the IT and telecommunications sector, increasing digital initiatives by governments, and a burgeoning startup ecosystem. Latin America and the Middle East & Africa are also witnessing steady growth, supported by rising investments in digital infrastructure and heightened awareness about data security and compliance.

Component An

Test Data Generation AI Market Outlook

According to our latest research, the global Test Data Generation AI market size reached USD 1.29 billion in 2024 and is projected to grow at a robust CAGR of 24.7% from 2025 to 2033. By the end of the forecast period in 2033, the market is anticipated to attain a value of USD 10.1 billion. This substantial growth is primarily driven by the increasing complexity of software systems, the rising need for high-quality, compliant test data, and the rapid adoption of AI-driven automation across diverse industries.

The accelerating digital transformation across sectors such as BFSI, healthcare, and retail is one of the core growth factors propelling the Test Data Generation AI market. Organizations are under mounting pressure to deliver software faster, with higher quality and reduced risk, especially as business models become more data-driven and customer expectations for seamless digital experiences intensify. AI-powered test data generation tools are proving indispensable by automating the creation of realistic, diverse, and compliant test datasets, thereby enabling faster and more reliable software testing cycles. Furthermore, the proliferation of agile and DevOps practices is amplifying the demand for continuous testing environments, where the ability to generate synthetic test data on demand is a critical enabler of speed and innovation.

Another significant driver is the escalating emphasis on data privacy, security, and regulatory compliance. With stringent regulations such as GDPR, HIPAA, and CCPA in place, enterprises are compelled to ensure that non-production environments do not expose sensitive information. Test Data Generation AI solutions excel at creating anonymized or masked data sets that maintain the statistical properties of production data while eliminating privacy risks. This capability not only addresses compliance mandates but also empowers organizations to safely test new features, integrations, and applications without compromising user confidentiality. The growing awareness of these compliance imperatives is expected to further accelerate the adoption of AI-driven test data generation tools across regulated industries.

The ongoing evolution of AI and machine learning technologies is also enhancing the capabilities and appeal of Test Data Generation AI solutions. Advanced algorithms can now analyze complex data models, understand interdependencies, and generate highly realistic test data that mirrors production environments. This sophistication enables organizations to uncover hidden defects, improve test coverage, and simulate edge cases that would be challenging to create manually. As AI models continue to mature, the accuracy, scalability, and adaptability of test data generation platforms are expected to reach new heights, making them a strategic asset for enterprises striving for digital excellence and operational resilience.

Regionally, North America continues to dominate the Test Data Generation AI market, accounting for the largest revenue share in 2024, followed closely by Europe and Asia Pacific. The United States, in particular, is at the forefront due to its advanced technology ecosystem, early adoption of AI solutions, and the presence of leading software and cloud service providers. However, Asia Pacific is emerging as a high-growth region, fueled by rapid digitalization, expanding IT infrastructure, and increasing investments in AI research and development. Europe remains a key market, underpinned by strong regulatory frameworks and a growing focus on data privacy. Latin America and the Middle East & Africa, while still nascent, are exhibiting steady growth as enterprises in these regions recognize the value of AI-driven test data solutions for competitive differentiation and compliance assurance.

Component Analysis

The Test Data Generation AI market by component is segmented into Software and Services, each playing a pivotal role in driving the overall market expansion. The software segment commands the lion’s share of the market, as organizations increasingly prioritize automation and scalability in their test data generation processes. AI-powered software platforms offer a suite of features, including data profiling, masking, subsetting, and synthetic data creation, which are integral to modern DevOps and continuous integration/continuous deployment (CI/CD) pipelines. These platforms are designed to seamlessly integrate with existing testing tools, datab

Dataset

This dataset was created by g-dragon

Released under CC0: Public Domain

Contents

This dataset was created using LeRobot Data Studio.

  Dataset Structure

meta/info.json: { "codebase_version": "v2.1", "robot_type": "koch_screwdriver_follower", "total_episodes": 7, "total_frames": 1142, "total_tasks": 1, "total_videos": 0, "total_chunks": 0, "chunks_size": 1000, "fps": 30, "splits": { "train": "0:7"}, "data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet", "video_path":… See the full description on the dataset page: https://huggingface.co/datasets/jackvial/create-dataset-test-background-tasks.

The code, strainenergy_v4_1.m, was used for generating and processing the dataset for load-displacement and stress-strain. Software Matlab version 6.1 was used for running the code. The specific variables of the parameters used to generate the current dataset are as follows:• ip1: input file containing the load-displacement data• diameter: fascicle diameter• laststrainpt: an estimate of the strain at rupture, r• orderpoly: an integral value from 2-7 which represents the order of the polynomial for fitting to the data from O to q• loadat1percent: y/n; to determine the value of the load (set at 1% of the maximum load) at which the specimen became taut. ‘y’ denotes yes; ‘n’ denotes no.The logfile.txt, contains the parameters used for deriving the values of the respective mechanical properties.

Synthetic Test Data Platform Market Outlook

According to our latest research, the synthetic test data platform market size reached USD 1.25 billion in 2024, with a robust compound annual growth rate (CAGR) of 33.7% projected through the forecast period. By 2033, the market is anticipated to reach approximately USD 14.72 billion, reflecting the surging demand for data privacy, compliance, and advanced testing capabilities. The primary growth driver is the increasing emphasis on data security and privacy regulations, which is prompting organizations to adopt synthetic data solutions for software testing and machine learning applications.

The synthetic test data platform market is experiencing remarkable growth due to the exponential increase in data-driven applications and the rising complexity of software systems. Organizations across industries are under immense pressure to accelerate their digital transformation initiatives while ensuring robust data privacy and regulatory compliance. Synthetic test data platforms enable the generation of realistic, privacy-compliant datasets, allowing enterprises to test software applications and train machine learning models without exposing sensitive information. This capability is particularly crucial in sectors such as banking, healthcare, and government, where regulatory scrutiny over data usage is intensifying. Furthermore, the adoption of agile and DevOps methodologies is fueling the demand for automated, scalable, and on-demand test data generation, positioning synthetic test data platforms as a strategic enabler for modern software development lifecycles.

Another significant growth factor is the rapid advancement in artificial intelligence (AI) and machine learning (ML) technologies. As organizations increasingly leverage AI/ML models for predictive analytics, fraud detection, and customer personalization, the need for high-quality, diverse, and unbiased training data has become paramount. Synthetic test data platforms address this challenge by generating large volumes of data that accurately mimic real-world scenarios, thereby enhancing model performance while mitigating the risks associated with data privacy breaches. Additionally, these platforms facilitate continuous integration and continuous delivery (CI/CD) pipelines by providing reliable test data at scale, reducing development cycles, and improving time-to-market for new software releases. The ability to simulate edge cases and rare events further strengthens the appeal of synthetic data solutions for critical applications in finance, healthcare, and autonomous systems.

The market is also benefiting from the growing awareness of the limitations associated with traditional data anonymization techniques. Conventional methods often fail to guarantee complete privacy, leading to potential re-identification risks and compliance gaps. Synthetic test data platforms, on the other hand, offer a more robust approach by generating entirely new data that preserves the statistical properties of original datasets without retaining any personally identifiable information (PII). This innovation is driving adoption among enterprises seeking to balance innovation with regulatory requirements such as GDPR, HIPAA, and CCPA. The integration of synthetic data generation capabilities with existing data management and analytics ecosystems is further expanding the addressable market, as organizations look for seamless, end-to-end solutions to support their data-driven initiatives.

From a regional perspective, North America currently dominates the synthetic test data platform market, accounting for the largest share due to the presence of leading technology vendors, stringent data privacy regulations, and a mature digital infrastructure. Europe is also witnessing significant growth, driven by the enforcement of GDPR and increasing investments in AI research and development. The Asia Pacific region is emerging as a high-growth market, fueled by rapid digitalization, expanding IT sectors, and rising awareness of data privacy issues. Latin America and the Middle East & Africa are gradually catching up, supported by government initiatives to modernize IT infrastructure and enhance cybersecurity capabilities. As organizations worldwide prioritize data privacy, regulatory compliance, and digital innovation, the demand for synthetic test data platforms is expected to surge across all major regions during the forecast period.

Synthetic Test Data Generation Market Outlook

According to our latest research, the global synthetic test data generation market size reached USD 1.56 billion in 2024. The market is experiencing robust growth, with a recorded CAGR of 18.9% from 2025 to 2033. By the end of 2033, the market is forecasted to achieve a substantial value of USD 7.62 billion. This accelerated expansion is primarily driven by the increasing demand for high-quality, privacy-compliant test data across industries such as BFSI, healthcare, and IT & telecommunications, as organizations strive for advanced digital transformation while adhering to stringent regulatory requirements.

One of the most significant growth factors propelling the synthetic test data generation market is the rising emphasis on data privacy and security. As global regulations like GDPR and CCPA become more stringent, organizations are under immense pressure to eliminate the use of sensitive real data in testing environments. Synthetic test data generation offers a viable solution by creating realistic, non-identifiable datasets that closely mimic production data without exposing actual customer information. This not only reduces the risk of data breaches and non-compliance penalties but also accelerates the development and testing cycles by providing readily available, customizable test datasets. The growing adoption of privacy-enhancing technologies is thus a major catalyst for the market’s expansion.

Another crucial driver is the rapid advancement and adoption of artificial intelligence (AI) and machine learning (ML) technologies. Training robust AI and ML models requires massive volumes of diverse, high-quality data, which is often difficult to obtain due to privacy concerns or data scarcity. Synthetic test data generation bridges this gap by enabling the creation of large-scale, varied datasets tailored to specific model requirements. This capability is especially valuable in sectors like healthcare and finance, where real-world data is both sensitive and limited. As organizations continue to invest in AI-driven innovation, the demand for synthetic data solutions is expected to surge, fueling market growth further.

Additionally, the increasing complexity of modern software applications and IT infrastructures is amplifying the need for comprehensive, scenario-driven testing. Traditional test data generation methods often fall short in replicating the intricate data patterns and edge cases encountered in real-world environments. Synthetic test data generation tools, leveraging advanced algorithms and data modeling techniques, can simulate a wide range of test scenarios, including rare and extreme cases. This enhances the quality and reliability of software products, reduces time-to-market, and minimizes costly post-deployment defects. The confluence of digital transformation initiatives, DevOps adoption, and the shift towards agile development methodologies is thus creating fertile ground for the widespread adoption of synthetic test data generation solutions.

From a regional perspective, North America continues to dominate the synthetic test data generation market, driven by the presence of major technology firms, early adoption of advanced testing methodologies, and stringent regulatory frameworks. Europe follows closely, fueled by robust data privacy regulations and a strong focus on digital innovation across industries. Meanwhile, the Asia Pacific region is emerging as a high-growth market, supported by rapid digitalization, expanding IT infrastructure, and increasing investments in AI and cloud technologies. Latin America and the Middle East & Africa are also witnessing steady adoption, albeit at a relatively slower pace, as organizations in these regions recognize the strategic value of synthetic data in achieving operational excellence and regulatory compliance.

Component Analysis

The synthetic test data generation market is segmented by component into software and services. The software segment holds the largest share, underpinned by the proliferation of advanced data generation platforms and tools that automate the creation of realistic, privacy-compliant test datasets. These software solutions offer a wide range of functionalities, including data masking, data subsetting, scenario simulation, and integration with continuous testing pipelines. As organizations increasingly transition to agile and DevOps methodologies, the need for seamless, scalable, and automated test data generation solutions is becoming p

Software testing is one of the most crucial tasks in the typical development process. Developers are usually required to write unit test cases for the code they implement. Since this is a time-consuming task, in last years many approaches and tools for automatic test case generation — such as EvoSuite — have been introduced. Nevertheless, developers have to maintain and evolve tests to sustain the changes in the source code; therefore, having readable test cases is important to ease such a process.However, it is still not clear whether developers make an effort in writing readable unit tests. Therefore, in this paper, we conduct an explorative study comparing the readability of manually written test cases with the classes they test. Moreover, we deepen such analysis looking at the readability of automatically generated test cases. Our results suggest that developers tend to neglect the readability of test cases and that automatically generated test cases are generally even less readable than manually written ones.

Test-Maker

The Test-Maker dataset is a curated collection of question-answer pairs derived from multiple sources, designed for training AI models to generate questions for question-answering tasks. This dataset combines and deduplicates entries from three primary sources and offers a diverse range of question types and contexts.

  Dataset Composition

Dataset Source Number of Rows

BatsResearch/ctga-v1 1 628 295… See the full description on the dataset page: https://huggingface.co/datasets/agentlans/test-maker.

Context

Since i have started research in the field of data science, i have noticed there are lot of data sets available for NLP, medicine, images and other subjects but i could not find any single adequate data for the domain of software testing. The data sets which are hardly available are extracted from some piece of code or some historical data that too not available publicly to analyze. The domain of software testing and data science, especially machine learning has a lot of potential. While conducting research on testcase prioritization especially in initial stages of software test cycle the way companies set the priorities in software industry there is no black box data set available in that format. This was the reason that i wanted such data set to exist. So i collected the necessary attributes , arrange them against their values and make one.

Content

This data was gathered in [Aug, 2020], from a software company worked on a car financing lease company's whole software package from web to their management system. The dataset is in .csv format, there are 2000 rows and 6 columns in this data set. The detail of six attributes are as under: B_Req --> Business Requirement R_Prioirty --> Requirement Priority of particular business requirement FP --> Function point of each testing task, which in our case are test cases against each requirement under covers a particular FP Complexity --> Complexity of a particular function point or related modules(the description of assigning complexity is listed below in this section)* Time --> Estimated max time assigned to each Function Point of particular testing task by QA team lead or sr. SQA analyst Cost --> Calculated cost for each function point using complexity and time with function point estimation technique to calculates cost using the formula listed below: cost = “Cost = (Complexity * Time) * average amount set per task or per Function Point note: In this case it is set as 5$ per FP. The criteria for complexity is listed in .txt file attached with new version.

Acknowledgements

I would like to thank the persons from QA departments of different software companies. Especially team of the the company who provided me this estimation data and traceability matrix to extract data and compile these in to a dataset. I get a great help from the websites like www.softwaretestinghelp.com, www.coderus.com and many other sources which helps me to understand all the testing process and in which phases priorities are assigned usually.

Inspiration

My inspiration to collect this data is the shortage of dataset showing the priority of testcases with their requirements and estimated metrics to analyze the data while doing research in automation of testcase priority using machine learning. --> The dataset can be used to analyze and apply classification or any machine learning algorithm to prioritize testcases. --> Can be used reduce , select or automate testing based on priority, or cost and time or complexity and requirements. --> Can be used to build recommendation system problem related to software testing which helps software testing team to ease their task based estimation and recommendation.

Edge Computing has refined data processing paradigm

Synthetic ISO 20022 Test Data Generation Market Outlook

Based on our latest research and analysis, the global Synthetic ISO 20022 Test Data Generation market size reached USD 682 million in 2024, reflecting a robust surge in demand driven by the rapid adoption of ISO 20022 messaging standards across the financial ecosystem. The market is poised for remarkable expansion, with a projected CAGR of 14.7% from 2025 to 2033. By the end of 2033, the market size is forecasted to reach approximately USD 2.16 billion. This growth is underpinned by regulatory mandates, the need for enhanced interoperability, and the increasing complexity of financial transactions globally.

The primary growth factor for the Synthetic ISO 20022 Test Data Generation market lies in the accelerating transition of global financial institutions toward ISO 20022 messaging standards. Regulatory bodies such as SWIFT, the European Central Bank, and other major payment market infrastructures have mandated the adoption of ISO 20022, spurring banks, payment service providers, and other financial entities to overhaul legacy systems. This transition necessitates extensive testing to ensure compliance, seamless integration, and operational continuity, thereby fueling demand for synthetic test data generation solutions. These solutions enable organizations to simulate a wide variety of transaction scenarios, identify interoperability issues, and validate system behaviors without exposing sensitive customer data, which is critical in an era of stringent data privacy regulations.

Another pivotal driver is the increasing complexity and volume of financial transactions, particularly in the realms of cross-border payments, securities settlement, and trade finance. As financial products and services diversify, the need for robust and scalable test data generation tools intensifies. Synthetic ISO 20022 Test Data Generation tools offer the capability to generate vast datasets that mimic real-world transaction flows, supporting rigorous testing for both functional and non-functional requirements. This capability is indispensable for large-scale financial institutions and fintechs that must ensure their systems can handle high transaction volumes, complex message structures, and evolving regulatory requirements. Furthermore, the integration of AI and machine learning into test data generation platforms is enhancing the ability to create more realistic and diverse test scenarios, further driving market growth.

The growing focus on cybersecurity and data privacy presents another significant growth catalyst for the market. Financial organizations are increasingly wary of using production data in test environments due to the risk of data breaches and regulatory penalties. Synthetic ISO 20022 Test Data Generation solutions provide a secure alternative by generating anonymized, non-sensitive data that mirrors production data characteristics. This approach not only mitigates compliance risks but also accelerates the testing process, enabling organizations to bring new products and services to market faster. The convergence of digital transformation initiatives, regulatory compliance, and the imperative for secure testing environments is expected to sustain high demand for synthetic test data solutions throughout the forecast period.

From a regional perspective, North America and Europe currently dominate the Synthetic ISO 20022 Test Data Generation market, driven by early adoption of ISO 20022 standards, a mature financial services sector, and proactive regulatory frameworks. The Asia Pacific region is emerging as a high-growth market, propelled by rapid digitalization of banking services, expanding fintech ecosystems, and increasing cross-border transactions. Latin America and the Middle East & Africa are also witnessing steady growth, albeit from a lower base, as regional financial institutions modernize their payment infrastructures and align with global messaging standards. Regional disparities in regulatory timelines, technological maturity, and market readiness are expected to shape the competitive landscape and growth trajectories in the coming years.

This is the replication package associated with the paper: Flakify: A Black-Box, Language Model-based Predictor for Flaky Tests. We explain how to use it to reproduce the results reported in the paper. A maintainable version of this replication package is available on GitHub (https://github.com/uOttawa-Nanda-Lab/Flakify).

Flakify Test Smell Detector

This is a step-by-step guideline to detect test smells in the source code of test cases and retain statements that match them.

Requirements:

• Eclipse IDE (the version we used was 2021-12)
• The libraries (the .jar files in the lib\ directory)

Input Files:

This is a list of input files that are required to accomplish this step:

• dataset/FlakeFlagger/FlakeFlagger_filtered_dataset.csv

• dataset/FlakeFlagger/FlakeFlagger_class_files/

• dataset/IDoFT/IDoFT_filtered_dataset.csv

• dataset/IDoFT/IDoFT_class_files/

The dataset/FlakeFlagger/FlakeFlagger_filtered_dataset.csv and dataset/IDoFT/IDoFT_filtered_dataset.csv are used to obtain the label (flaky=1 or non-flaky=0) and project name for each test case parsed from dataset/FlakeFlagger/FlakeFlagger_class_files/ and dataset/IDoFT/IDoFT_class_files/, respectively.

Output Files:

• dataset/FlakeFlagger/FlakeFlagger_dataset.csv

• dataset/FlakeFlagger/FlakeFlagger_test_cases_full_code/

• dataset/FlakeFlagger/FlakeFlagger_test_cases_preprocessed_code/

• dataset/IDoFT/IDoFT_dataset.csv

• dataset/IDoFT/IDoFT_test_cases_full_code/

• dataset/IDoFT/IDoFT_test_cases_preprocessed_code/

Replicating the experiment

To detect test smells and retain only code statements related to them, the src/FlakifySmellsDetector.java file should be compiled and run using the Eclipse IDE by having all the .jar files in the classpath.

The pre-generated executable Jar file src/FlakifySmellsDetector.jar can be executed using the shell script src/FlakifySmellsDetector.sh after changing paths for each dataset as needed, using the following commands:

bash FlakifySmellsDetector.sh FlakeFlagger
bash FlakifySmellsDetector.sh IDoFT

It will generate the dataset required to run Flakify's flaky test prediction model for the datasets given as input. The class file containing each of the test cases is then parsed to produce the corresponding full code and pre-processed code of the test case. The full and pre-processed source code of all test cases are also combined and saved in a CSV file, along with test smells found, project names, and labels.

Flakify Replication

This is the guideline for replicating the experiments we used to evaluate Flakify for classifying test cases as flaky and non-flaky using both cross-validation and per-project validation.

Requirements:

This is a list of all required python packages:

• python =3.8.5
• imbalanced_learn= 0.8.1
• numpy= 1.19.5
• pandas= 1.3.3
• transformer= 4.10.2
• torch=1.5.0
• scikit_learn= 0.22.1

Input Files:

This is a list of input files that are required to accomplish this step:

• dataset/FlakeFlagger/Flakify_FlakeFlagger_dataset.csv
• dataset/IDoFT/Flakify_IDoFT_dataset.csv

This file contains the full code and pre-processed code of the test cases in both FlakeFlagger and IDOFT datasets, along with their ground truth labels (flaky and non-flaky).

Output File:

• results/Flakify_cross_validation_results_on_FlakeFlagger_dataset.csv

• results/Flakify_per_project_results_on_FlakeFlagger_dataset.csv

• results/Flakify_model_trained_on_FlakeFlagger_dataset.pt

• results/Flakify_cross_validation_results_on_IDoFT_dataset.csv

• results/Flakify_per_project_results_on_IDoFT_dataset.csv

• results/Flakify_model_trained_on_IDoFT_dataset.pt

Replicating Flakify experiments

Cross-Validation

To run the Flakify experiment using cross-validation on the two datasets, navigate to src\ folder and run the following commands:

bash Flakify_predictor_cross_validation.sh FlakeFlagger
bash Flakify_predictor_cross_validation.sh IDoFT

This will generate the classification results into results/Flakify_cross_validation_results_on_FlakeFlagger_dataset.csv and results/Flakify_cross_validation_results_on_IDoFT_dataset.csv for the cross-validation experiments on both datasets. It will also save the weights of the two models trained on the FlakeFlagger and IDoFT datasets into results/Flakify_model_trained_on_FlakeFlagger_dataset.pt and results/Flakify_model_trained_on_IDoFT_dataset.pt, respectively.

Per-project Validation

To run the Flakify experiment using per-project validation on the two datasets, navigate to src\ folder and run the following commands:

bash Flakify_predictor_per_project.sh FlakeFlagger
bash Flakify_predictor_per_project.sh IDoFT

This will generate the classification results into results/Flakify_per_project_results_on_FlakeFlagger_dataset.csv and results/Flakify_per_project_results_on_IDoFT_dataset.csv for the whole per-project validation experiments on both datasets.

FlakeFlagger Replication

This is the guideline for replicating the experiments we used to evaluate the two versions of FlakeFlagger, white-box and black-box, for classifying test cases as flaky and non-flaky using cross-validation on the FlakeFlagger dataset.

Requirements:

This is a list of all required python packages:

• python =3.8.5
• imbalanced_learn= 0.8.1
• pandas= 1.3.3
• scikit_learn= 0.22.1

Input File:

This is a list of input files that are required to accomplish this step:

• dataset/FlakeFlagger/FlakeFlagger_filtered_dataset.csv
• dataset/FlakeFlagger/FlakeFlaggerFeaturesTypes.csv
• dataset/FlakeFlagger/Information_gain_per_feature.csv

Output File:

• results/FlakeFlagger_black-box_results.csv
• results/FlakeFlagger_white-box_results.csv

Replicating FlakeFlagger experiments

To run the FlakeFlagger experiments, navigate to src\ folder and run the following command:

bash FlakeFlagger_predictor.sh white-box
bash FlakeFlagger_predictor.sh black-box

This will generate the classification results into results/FlakeFlagger_white-box_results.csv and results/FlakeFlagger_black-box_results.csv for both white-box and black-box experiments, respectively.