Mongo Data Annotation

To annotate a test class or test method to configure testing data to be inserted into certain MongoDB during integration tests.

Idea from @Sql of Spring Framework

https://docs.spring.io/spring/docs/current/spring-framework-reference/html/integration-testing.html#__sql

Made by ResourceReaderRepositoryPopulator of Spring Data Mongo

http://docs.spring.io/spring-data/data-mongo/docs/current/reference/html/#core.repository-populators

Usage

Add MongoDataTestExecutionListener to your test class

@TestExecutionListeners(listeners = MongoDataTestExecutionListener.class, mergeMode = MergeMode.MERGE_WITH_DEFAULTS)

Annotate your test class or test method

@Test
@MongoData("/test-data/foo.json")
public void test() {
    assertEquals(1, fooRepository.count());
}

Please see IntegrationTest.java for details.