Diffblue Cover Community Edition

Diffblue Cover Community Edition is a free IntelliJ plugin that uses AI to generate unit tests for your open-source Java code.

Download now for:

IntelliJ 2019 & 2020.02 IntelliJ 2020.03
Download from JetBrains

A completely free (forever) way to get unit tests for your open-source Java projects

Quickly increase your code coverage with readable, automatically maintained tests

Find errors, bugs, and other issues earlier

Catches edge cases that humans might miss

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