@Test
public void serviceDocumentEmpty() throws Exception {
Edm edm = mock(Edm.class);
EdmServiceMetadata metadata = mock(EdmServiceMetadata.class);
when(edm.getServiceMetadata()).thenReturn(metadata);
final ODataResponse response =
new JsonEntityProvider().writeServiceDocument(edm, "http://host:80/service/");
assertNotNull(response);
assertNotNull(response.getEntity());
assertEquals(HttpContentType.APPLICATION_JSON, response.getContentHeader());
assertEquals(ODataServiceVersion.V10, response.getHeader(ODataHttpHeaders.DATASERVICEVERSION));
final String json = StringHelper.inputStreamToString((InputStream) response.getEntity());
assertNotNull(json);
assertEquals("{\"d\":{\"EntitySets\":[]}}", json);
}
@Test
public void serviceDocument() throws Exception {
Edm edm = mock(Edm.class);
EdmServiceMetadata metadata = mock(EdmServiceMetadata.class);
EdmEntitySetInfo entitySetInfo1 = mock(EdmEntitySetInfo.class);
when(entitySetInfo1.getEntitySetUri()).thenReturn(URI.create("EntitySet"));
EdmEntitySetInfo entitySetInfo2 = mock(EdmEntitySetInfo.class);
when(entitySetInfo2.getEntitySetUri()).thenReturn(URI.create("Container2.EntitySet2"));
when(metadata.getEntitySetInfos()).thenReturn(Arrays.asList(entitySetInfo1, entitySetInfo2));
when(edm.getServiceMetadata()).thenReturn(metadata);
final ODataResponse response =
new JsonEntityProvider().writeServiceDocument(edm, "http://host:80/service/");
assertNotNull(response);
assertNotNull(response.getEntity());
assertEquals(HttpContentType.APPLICATION_JSON, response.getContentHeader());
assertEquals(ODataServiceVersion.V10, response.getHeader(ODataHttpHeaders.DATASERVICEVERSION));
final String json = StringHelper.inputStreamToString((InputStream) response.getEntity());
assertNotNull(json);
assertEquals("{\"d\":{\"EntitySets\":[\"EntitySet\",\"Container2.EntitySet2\"]}}", json);
}