@Test
public void createsTracingPostProcessorWhenAutoConfigured() {
  final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
      .withPropertyValues("spring.data.mongodb.port=27017") // Otherwise a random embedded mongo port is used
      .withConfiguration(AutoConfigurations.of(
          MongoTracingAutoConfiguration.class,
          TracerAutoConfiguration.class,
          MongoAutoConfiguration.class,
          EmbeddedMongoAutoConfiguration.class
      ));

  contextRunner.run(context -> Assertions.assertThat(context).hasSingleBean(TracingMongoClientPostProcessor.class));
}
 

@Test
public void shouldDoNothingIfDisabled() {
    TestPropertyValues.of("mongeez.enabled:false").applyTo(this.context);
    registerAndRefresh(MongoAutoConfiguration.class, MongeezAutoConfiguration.class);
    assumeThat(this.context.getBeanNamesForType(Mongo.class), not(emptyArray()));
    assertThat(this.context.getBeanNamesForType(Mongeez.class), emptyArray());
}
 

@Test
public void shouldUseDatabaseFromMongoProperties() {
    String database = "foo";
    TestPropertyValues.of("spring.data.mongodb.database:" + database).applyTo(this.context);
    registerAndRefresh(DoNotExecuteMongeezPostProcessor.class,
            MongoAutoConfiguration.class, MongeezAutoConfiguration.class);
    Mongeez mongeez = this.context.getBean(Mongeez.class);
    Object mongeezDatabase = ReflectionTestUtils.getField(mongeez, "dbName");
    assertThat(mongeezDatabase.toString(), equalTo(database));
}
 

@Test
public void shouldUseDatabaseOverrideFromMongeezProperties() {
    String mongoDatabase = "foo";
    String mongeezOverrideDatabase = "bar";
    TestPropertyValues.of("spring.data.mongodb.database:" + mongoDatabase)
        .and("mongeez.database:" + mongeezOverrideDatabase)
        .applyTo(this.context);
    registerAndRefresh(DoNotExecuteMongeezPostProcessor.class,
            MongoAutoConfiguration.class, MongeezAutoConfiguration.class);
    Mongeez mongeez = this.context.getBean(Mongeez.class);
    Object mongeezActualDatabase = ReflectionTestUtils.getField(mongeez, "dbName");
    assertThat(mongeezActualDatabase.toString(), equalTo(mongeezOverrideDatabase));
}
 

@Test
public void shouldUseAuthenticationDatabaseFromMongoProperties() {
    String database = "foo";
    TestPropertyValues.of("spring.data.mongodb.authenticationDatabase:" + database)
        .and("mongeez.username:user")
        .and("mongeez.password:pass")
        .applyTo(this.context);
    registerAndRefresh(DoNotExecuteMongeezPostProcessor.class,
            MongoAutoConfiguration.class, MongeezAutoConfiguration.class);
    Mongeez mongeez = this.context.getBean(Mongeez.class);
    MongoAuth auth = (MongoAuth) ReflectionTestUtils.getField(mongeez, "auth");
    assertThat(auth.getAuthDb(), equalTo(database));
}
 

@Test
public void shouldUseAuthenticationDatabaseOverrideFromMongeezProperties() {
    String database = "foo";
    String mongeezOverrideDatabase = "bar";
    TestPropertyValues.of("spring.data.mongodb.authenticationDatabase:" + database)
        .and("mongeez.authenticationDatabase:" + mongeezOverrideDatabase)
        .and("mongeez.username:user")
        .and("mongeez.password:pass")
        .applyTo(this.context);
    registerAndRefresh(DoNotExecuteMongeezPostProcessor.class,
            MongoAutoConfiguration.class, MongeezAutoConfiguration.class);
    Mongeez mongeez = this.context.getBean(Mongeez.class);
    MongoAuth auth = (MongoAuth) ReflectionTestUtils.getField(mongeez, "auth");
    assertThat(auth.getAuthDb(), equalTo(mongeezOverrideDatabase));
}
 

@Test(expected = BeanCreationException.class)
public void shouldFailIfOnlyMongoCredentialsProvided() {
    String mongoUsername = "foo";
    String mongoPassword = "bar";
    TestPropertyValues.of("spring.data.mongodb.username:" + mongoUsername)
        .and("spring.data.mongodb.password:" + mongoPassword)
        .applyTo(this.context);
    registerAndRefresh(DoNotExecuteMongeezPostProcessor.class,
            MongoAutoConfiguration.class, MongeezAutoConfiguration.class);
}
 

@Test(expected = BeanCreationException.class)
public void shouldFailIfLocationDoesNotExist() {
    TestPropertyValues.of("mongeez.location:does/not/exist").applyTo(this.context);
    registerAndRefresh(DoNotExecuteMongeezPostProcessor.class,
            MongoAutoConfiguration.class, MongeezAutoConfiguration.class);
}