@Test
public void doesNotDefaultExceptionMappers() throws Exception {
http.setRegisterDefaultExceptionMappers(false);
assertThat(http.getRegisterDefaultExceptionMappers()).isFalse();
Environment environment =
new Environment(
"test",
Jackson.newObjectMapper(),
Validation.buildDefaultValidatorFactory().getValidator(),
new MetricRegistry(),
ClassLoader.getSystemClassLoader());
http.build(environment);
for (Object singleton : environment.jersey().getResourceConfig().getSingletons()) {
assertThat(singleton).isNotInstanceOf(ExceptionMapper.class);
}
}
@Test
public void registersDefaultExceptionMappers() throws Exception {
assertThat(http.getRegisterDefaultExceptionMappers()).isTrue();
Environment environment =
new Environment(
"test",
Jackson.newObjectMapper(),
Validation.buildDefaultValidatorFactory().getValidator(),
new MetricRegistry(),
ClassLoader.getSystemClassLoader());
http.build(environment);
Set<Object> singletons = environment.jersey().getResourceConfig().getSingletons();
assertThat(singletons).hasAtLeastOneElementOfType(LoggingExceptionMapper.class);
assertThat(singletons).hasAtLeastOneElementOfType(ConstraintViolationExceptionMapper.class);
assertThat(singletons).hasAtLeastOneElementOfType(JsonProcessingExceptionMapper.class);
assertThat(singletons).hasAtLeastOneElementOfType(EarlyEofExceptionMapper.class);
}
