[FIXED] @TestPropertySource with dynamic properties

Issue

I am using @TestPropertySource to overwrite application.yml properties in my integration test for a spring boot app.

@TestPropertySource(properties = { "repository.file.path=src/test/resources/x" })

I was wondering if there was some way to make the property VALUE dynamic. Something like this:

 @TestPropertySource(properties = { "repository.file.path=PropertyValueProvider.class" })

Your feedback is appreciated. In my case the property value is system specific that should be generated upon the test run.

Solution

@TestPropertySource only provides declarative mechanisms for configuring PropertySources. Documentation in Spring Reference Manual.

If you need programmatic support for adding a PropertySource to the Environment, you should implement an ApplicationContextInitializer which can be registered via @ContextConfiguration(initializers = ...). Documentation in Spring Reference Manual.

Regards,

Sam (author of the Spring TestContext Framework)

Answered By - Sam Brannen
Answer Checked By - Mary Flores (JavaFixing Volunteer)