5. Formatter Test

Define Test Data

Create the FormatterTestData.simple file in the testData directory.

Define a Test Method

Add the testFormatter() method to the SimpleCodeInsightTest class previously defined.

• Again, this method configures the test fixture by using the test file.

• The code style Simple Language settings for spaces and blank lines are set.

• The file is then formatted according to the settings.

• The formatted file is compared to the expected results in the benchmark file DefaultTestData.simple.

Run the Test

Run the test and make sure it's green.