@Test
public void canBeCreatedAroundMessage() {
// Arrange:
final ErrorResponse response = new ErrorResponse(new TimeInstant(29), "badness", 500);
// Assert:
Assert.assertThat(response.getTimeStamp(), IsEqual.equalTo(new TimeInstant(29)));
Assert.assertThat(response.getError(), IsEqual.equalTo("Internal Server Error"));
Assert.assertThat(response.getMessage(), IsEqual.equalTo("badness"));
Assert.assertThat(response.getStatus(), IsEqual.equalTo(500));
}
@Test
public void responseWithoutDescriptionsCanBeRoundTripped() {
// Act:
final ErrorResponse response =
createRoundTrippedResponse(new ErrorResponse(new TimeInstant(54), null, 890));
// Assert:
Assert.assertThat(response.getTimeStamp(), IsEqual.equalTo(new TimeInstant(54)));
Assert.assertThat(response.getError(), IsNull.nullValue());
Assert.assertThat(response.getMessage(), IsNull.nullValue());
Assert.assertThat(response.getStatus(), IsEqual.equalTo(890));
}
@Test
public void responseCanBeRoundTripped() {
// Act:
final ErrorResponse response =
createRoundTrippedResponse(new ErrorResponse(new TimeInstant(18), "badness", 500));
// Assert:
Assert.assertThat(response.getTimeStamp(), IsEqual.equalTo(new TimeInstant(18)));
Assert.assertThat(response.getError(), IsEqual.equalTo("Internal Server Error"));
Assert.assertThat(response.getMessage(), IsEqual.equalTo("badness"));
Assert.assertThat(response.getStatus(), IsEqual.equalTo(500));
}
@Test
public void canBeCreatedAroundUnknownHttpStatus() {
// Arrange:
final ErrorResponse response =
new ErrorResponse(new TimeInstant(18), "exception message", -123);
// Assert:
Assert.assertThat(response.getTimeStamp(), IsEqual.equalTo(new TimeInstant(18)));
Assert.assertThat(response.getError(), IsNull.nullValue());
Assert.assertThat(response.getMessage(), IsEqual.equalTo("exception message"));
Assert.assertThat(response.getStatus(), IsEqual.equalTo(-123));
}
@Test
public void canBeCreatedAroundException() {
// Arrange:
final ErrorResponse response =
new ErrorResponse(
new TimeInstant(18), new RuntimeException("exception message"), HttpStatus.NOT_FOUND);
// Assert:
Assert.assertThat(response.getTimeStamp(), IsEqual.equalTo(new TimeInstant(18)));
Assert.assertThat(response.getError(), IsEqual.equalTo("Not Found"));
Assert.assertThat(response.getMessage(), IsEqual.equalTo("exception message"));
Assert.assertThat(response.getStatus(), IsEqual.equalTo(404));
}
@Test
public void shouldReturn500OnGatewayException() throws Exception {
mockFdaGateway.exception = new GatewayException();
final MvcResult mvcResult =
mvc.perform(
MockMvcRequestBuilders.get("/api/events")
.contentType(MediaType.APPLICATION_JSON)
.accept(MediaType.APPLICATION_JSON)
.param("productNdc", MockOpenFdaGateway.ASPIRIN_NDC))
.andExpect(MockMvcResultMatchers.status().isInternalServerError())
.andReturn();
final ErrorResponse response =
SimpleObjectMapper.mapResponse(mvcResult.getResponse(), ErrorResponse.class);
assertThat(response.getMessage(), equalTo("Error communicating with OpenFDA API"));
}
