JUnit Goodness

Solnet Solutions Ltd JUnit Goodness - October 2009

JUnit Goodness ,[object Object],[object Object],[object Object],… Coming at you from all angles in JUnit 4

Parameterized Tests ,[object Object],[object Object],Parameterized tests are generic tests that run multiple times using a collection of test parameters.

Why Would You Write A Parameterized Tests ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Eliminate JUnit Test Smell: Test cases that contain a test method for each test data combination ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Eliminate JUnit Test Smell: Test cases that loop over a collection of values ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

More Reasons To Consider Parameterized Tests ,[object Object],[object Object],[object Object],[object Object]

How Do You Write A Parameterized Test ,[object Object],[object Object],[object Object],[object Object],[object Object],… Follow these 5 simple steps…

Parameterized Tests Considerations ,[object Object],[object Object],[object Object],[object Object],[object Object]

Named Parameterized Test Extension ,[object Object],[object Object],[object Object],[object Object],[object Object]

XML Data Parameterized Test Extension ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Matcher Assertions ,[object Object],[object Object],[object Object],[object Object],[object Object],What are matcher assertions?

Matcher Assertions ,[object Object],[object Object],[object Object],[object Object],[object Object],assertThat([value], [matcher statement]);

Matchers – Readable ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Matchers – Readable Failure Messages ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Matchers – Combinations/Lists/Custom ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Matchers – Custom Matchers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Matchers – Custom Matchers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The @Ignore Annotation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Summary ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

JUnit Goodness

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JUnit Goodness