/**
* Helper method to build a test instance with ID and value
*
* @param value
* @return
* @throws IllegalAccessException
* @throws NoSuchFieldException
*/
private TestModel buildTestInstanceWithIdAndValue(int id, String value) throws Exception {
TestModel tm = buildTestInstanceWithValue(value);
TestUtil.setIdOnPersistentObject(tm, id);
return tm;
}
/**
* Tests whether the REST findById interface will return an expected entity and a HTTP Status Code
* 200 (OK).
*
* @throws Exception
*/
@Test
public void findById_shouldReturn_EntityAndOK() throws Exception {
int id = 42;
String value = "find value";
TestModel testInstance = buildTestInstanceWithValue(value);
TestUtil.setIdOnPersistentObject(testInstance, id);
when(serviceMock.findById(id)).thenReturn(testInstance);
// Test GET method with ID
mockMvc
.perform(get("/tests/" + id))
.andExpect(status().isOk())
.andExpect(content().contentType("application/json;charset=UTF-8"))
.andExpect(jsonPath("$.id", is(id)))
.andExpect(jsonPath("$.testValue", is(value)));
verify(serviceMock, times(1)).findById(id);
verifyNoMoreInteractions(serviceMock);
}