Save time and improve code quality with Symflower's IDE plugin for creating smart test templates, generating and maintaining full test suites, and test-backed code diagnostics.
Symflower works with JUnit 4 and JUnit 5 for Java, Spring, and Spring Boot applications.
Write new test cases faster for Java, Spring, and Spring Boot
Stop spending time on boilerplate code. Use Symflower to generate imports, annotations, object initializations, function calls, asserts, and more at once - so you can focus on the test values for testing your Java, Spring, or Spring Boot application.
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Test all possible paths in your code
Generate a complete JUnit 4 or JUnit 5 test suite that covers all unique paths of a method. Find edge cases, reproduce bugs faster, and decide for yourself which tests you want to add to your test suite.
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Discover and reproduce runtime exceptions
Symflower is integrated into your IDE and uses generated tests to highlight potential unhandled exceptions in real time as you code. The underlying tests tell you immediately what types of values cause the exception.
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A mathematical model based on symbolic execution helps Symflower explore all paths of your code.
Symflower runs fully locally on your device. Your source code is never transferred to Symflower servers.
We rely on mathematical models to determine test values. Symflower always provides complete and correct test values.
Symflower works out-of-the-box. Install the plugin in your IDE or download the CLI version and get started.
Ready to start generating JUnit tests for your Java, Spring, and Spring Boot projects? Install Symflower and use it for free.
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