Unit Testing
Available through ESL, a Parasoft partner
Higher Coverage With Less Manual Effort, Powered by Agentic AI
Generate meaningful unit tests, raise code coverage, and cut manual effort across C, C++, Java, and .NET with agentic AI assistance. From AI-generated tests to TUV-certified GoogleTest, Parasoft unifies unit testing with compliance and coverage.
What you get
- AI
Coverage-driven tests - MC/DC
Unified coverage - TUV
Certified GoogleTest - CI/CD
Continuous execution
Unit Testing That Scales
Combine agentic test generation, certified frameworks, target execution, and precise coverage in one workflow.
TUV SUD-Certified GoogleTest
Use the only TUV-certified GoogleTest framework for safety-critical C/C++. It combines open-source agility with compliance capabilities and more than 1100 defined and validated operational requirements.
- ISO 26262 and IEC 61508
- IEC 62304 and EN 50716
- Compliance-ready open-source testing
AI-Generated Tests for Coverage
Agentic AI creates unit tests for uncovered lines and closes statement, branch, and MC/DC coverage gaps. MCP-enabled workflows orchestrate autonomous test generation.
- Tests target actual coverage gaps
- Meaningful assertions and inputs
- Engineer review remains in control
C/C++test CT for CI/CD
Scale testing for teams with compliance needs using a container-friendly, command-line architecture that is compatible with VS Code and certified for safety-critical development.
- GoogleTest, Boost.Test, and CppUnit
- Custom framework integration
- TUV-certified CI/CD workflows
Automatic Mocking and Stubs
Isolate functions through stubbing to efficiently create robust unit tests, with built-in mocking through GoogleMock.
- Control external dependencies
- Reach difficult error paths
- Repeatable, focused tests
On-Target Testing
Execute tests across host, virtual, and target environments, including STM32 with STM32CubeIDE and TM4C123G with Code Composer Studio.
- Host, simulator, and target execution
- Cross-platform workflows
- Embedded hardware validation
Coverage to MC/DC
Measure statement, branch, condition, function, call, and MC/DC coverage across host, simulator, and target hardware.
- Complete unified coverage view
- Safety-critical metrics
- Audit-ready reporting
Test Impact Analysis
Automatically identify which tests cover recent changes, reduce unnecessary regression testing, and accelerate feedback.
- Change-based test selection
- Shorter regression cycles
- Faster developer feedback
IDE and Pipeline Integration
Work in Eclipse, Visual Studio, and VS Code for C/C++, IntelliJ for Java, and Visual Studio or VS Code for .NET.
- Jenkins and GitHub Actions
- GitLab CI and Azure DevOps
- Consistent local and CI/CD execution
The Unit Testing Tools
Language-specific engines and demos for accelerated unit testing.
Why Parasoft Unit Testing
Raise meaningful coverage while reducing manual creation, execution, and regression effort.
Coverage With Purpose
Generate tests specifically for uncovered code and demanding MC/DC targets.
Safety-Critical Confidence
Use certified GoogleTest and audit-ready coverage across host and target.
Faster Feedback
Run impacted tests and integrate the same workflows throughout CI/CD.
Broad Technology Support
Test C, C++, Java, and .NET in the IDEs and pipelines teams already use.