@Test public void testDeletion$fail() throws Exception { PersonHandler sut = new PersonHandler(); final Name<String> resourceName = name("resource"); final DataSet data=empty(resourceName); sut.add(resourceName, data); new Expectations() {{ snapshot.name();result=resourceName; session.delete(snapshot); session.saveChanges();result=new WriteSessionException("FAILURE"); }}; try { sut.delete(snapshot, session); fail("Should not delete if the session fails"); } catch (ApplicationRuntimeException e) { assertThat(e.getCause(),instanceOf(WriteSessionException.class)); assertThat(e.getCause().getMessage(),equalTo("FAILURE")); assertThat(sut.get(snapshot),sameInstance(data)); } }
@Test public void testUpdate$sessionFailure() throws Exception { PersonHandler sut = new PersonHandler(); final Name<String> resourceName = name("resource"); final DataSet data=empty(resourceName); sut.add(resourceName, data); new Expectations() {{ snapshot.name();result=resourceName; session.modify(snapshot); session.saveChanges();result=new WriteSessionException("FAILURE"); }}; try { sut.update(snapshot,empty(resourceName),session); fail("Should not modify if the session fails"); } catch (ApplicationRuntimeException e) { assertThat(e.getCause(),instanceOf(WriteSessionException.class)); assertThat(e.getCause().getMessage(),equalTo("FAILURE")); assertThat(sut.get(snapshot),sameInstance(data)); } }
@Test public void testCreate$exceptionPath() throws Exception { PersonContainerHandler containerHandler = new PersonContainerHandler(); Deencapsulation.setField(containerHandler,"id",new AtomicInteger()); PersonHandler resourceHandler=new PersonHandler(); final Name<String> containerName = name("container"); containerHandler.setHandler(resourceHandler); final DataSet data = empty(containerName); final Name<Integer> memberName = NamingScheme.getDefault().name(1); new Expectations() {{ memberSnapshot.name();result=memberName; session.saveChanges();result=new WriteSessionException("FAILURE"); }}; try { containerHandler.create(snapshot, data, session); fail("Should not create if the session fails"); } catch (ApplicationRuntimeException e) { assertThat(e.getCause(),instanceOf(WriteSessionException.class)); assertThat(e.getCause().getMessage(),equalTo("FAILURE")); try { resourceHandler.get(memberSnapshot); fail("Resource should not be available in the resource handler"); } catch (UnknownResourceException e1) { } } }