Explyt Test 3.1 is Out!

What's new in Explyt Test 3.1

Explyt Test 3.1 takes a significant step forward in delivering an even better test generation experience introducing revised prompts algorithms, incremental fixes that do not rewrite the whole test file, and GPT-4.1 support.

A range of enhancements driven by community feedback, improve code quality and make test writing less time-consuming and more comfortable for developers.

Compatibility updates:

• supported custom OpenAI-compatible large language model providers
• OpenAI GPT-4.1, o4-mini, o3
• Gemini 2.5
• Claude 4
• Mistral Devstral

Key updates:

• significantly improved and accelerated mechanism for applying LLM fixes
• saving user prompts for the project

Overall improvements:

• revised prompts for mocking help achieve more precise mocks
• revised prompts to follow reference test class and additional prompts better
• detect and prune duplicate generated tests when increasing test coverage

Minor updates and bug fixes:

• improved context collection algorithm
• fixed Undo/Redo integration issues in IDE
• fixed Windows-specific instrumentation (test runner) bugs
• supported setting package name when generating tests
• supported Gradle test root creation (other build systems have been supported earlier)
• enhanced Add Attachments mechanism
• further improved Coverage Viewer accuracy

Explyt Test supports test frameworks: JUnit 5, JUnit 4, TestNG, kotlin-test, mocking frameworks: Mockito, Mockito-Kotlin, MockK, SpringMockK, and build systems: Maven, Gradle, IntelliJ Build System.

You can access language models either through Explyt servers or by using your own API-keys.

Explyt Enterprise with Virtual Private Cloud (VPC) or self-hosting solution guarantees corporate data security. Your company's code is not sent to the internet and is not used for model training.