JUnit 5 Best Practices :: Cookbook Details :: Sensei Hub

Cookbook Name:

JUnit 5 Best Practices

Description:

Best practices for the JUnit 5 testing framework including correct usage of its API and annotations.

Owner:

Secure Code Warrior

Number of Recipes:

12

Recipe Name	Description	Language	Level	Tags
Testing/JUnit
JUnit: Mixed use of JUnit versions	This class is using multiple versions of JUnit. Consider standardizing to the latest JUnit version, and/or to AssertJ for assertions.	java	warning	JUnit testing framework specific JUnit 4 JUnit 5 quality
Testing/JUnit/JUnit5
JUnit 5: @Disabled Description	Add a description to indicate why the test has been disabled.	java	warning	testing framework specific JUnit 5 quality
JUnit 5: @Nested annotation missing	Inner classes that contain test information should be marked with the @Nested annotation	java	error	testing framework specific JUnit 5 quality
JUnit 5: @Nested annotation unnecessary	@Nested is only needed on nested classes	java	warning	testing framework specific JUnit 5 quality
JUnit 5: @Nested annotation unnecessary	There is no test information in this nested class.	java	warning	testing framework specific JUnit 5 quality
JUnit 5: @Test annotation missing	Method with assertions is missing @Test annotation	java	error	testing framework specific JUnit 5 quality
JUnit 5: Incorrect method signature for annotation (All)	The annotations on this method require it to have a void return type, not be private, and be static.	java kotlin	error	testing framework specific JUnit 5 quality
JUnit 5: Incorrect method signature for annotation (Each)	The annotations on this method require it to have a void return type, not be private, and not be static.	java kotlin	error	testing framework specific JUnit 5 quality
JUnit 5: MethodSourceProvider should be static	Methods that return a Stream of Arguments should be as static	java kotlin	error	testing framework specific JUnit 5 quality
JUnit 5: Test method cannot be private.	JUnit tests methods cannot be private. This test will not be ran as a test.	java kotlin	warning	testing framework specific JUnit 5 quality
JUnit 5: assertEquals suspicious order of arguments	Suspicious argument values for 'expected' and 'actual'	java	warning	testing framework specific JUnit 5 quality
JUnit 5: assertEquals suspicious order of arguments (with message)	Suspicious argument values for 'expected' and 'actual'	java	warning	testing framework specific JUnit 5 quality

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