D o m a i n - S p e c i f i c T e s t i n g T - PowerPoint PPT Presentation

D o ma i n - S p e c i f i c T e s t i n g T o o l s D o m a i n - S p e c i f i c T e s t i n g T o o l s L e s s o n s l e a r n e d f r o m t h e A p a c h e S l i n g P r o j e c t R o b e r t M u n t e a n u A p a c h e C o n C o r e E u r o p e 2 0 1 5 h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

W h o I a m  $  F D A Y J O B O S S  A  A d o b e E x p e r i e n c e p a c h e S l i n g M a n a g e r  M a n t i s B T  A  M p a c h e S l i n g y l y n C o n n e c t o r f o r M a n t i s B T  A p a c h e J a c k r a b b i t  M  A y l y n C o n n e c t o r f o r R e v i e w p a c h e F e l i x B o a r d Speaker.currentSpeaker().interrupt(); h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

A g e n d a  T e s t i n g t o o l s i n g e n e r a l  B u i l d i n g d o m a i n - s p e c i f i c t e s t i n g t o o l s  D o m a i n - s p e c i f i c - t o o l s b u i l t b y A p a c h e S l i n g h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

H o w d o I t e s t my a p p l i c a t i o n ? Testing and testing tools h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

U n i t t e s t i n g @Test public void isNull() { assertThat( StringUtils.isNull( null ), is(true)); } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

U n i t t e s t i n g w i t h mo c k s @Test public void persist() { MyDao dao = mock(MyDao.class); MyService service = new MyService(dao); service.persist(new ServiceObject()); // must not fail } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

U n i t t e s t i n g w i t h mo c k s @Test(expected=ServiceException.class) public void persist() { MyDao dao = mock(MyDao.class); MyService service = new MyService(dao); when(dao.persist(anyObject)).thenThrow(new DaoUnavailableException("mocked")); service.persist(new ServiceObject()); } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

I n t e g r a t i o n t e s t i n g @Test public void persist() { MyDao dao = new MyRealDao(/* config */); MyService service = new MyService(dao); service.persist(newServiceObject()); // must not fail } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

I n t e g r a t i o n t e s t i n g - c l e a n s l a t e @Before public void ensureCleanSlate() { MyDao dao = new MyRealDao(/* config */); dao.deleteAll(); } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

E n d - t o - e n d t e s t i n g @Test public void login() { Client client = new MyBrowserBasedClient(); AuthResult result = client.login("admin", "admin"); assertThat(result.isLoggedIn(), is(true)); } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

T e s t i n g p y r a mi d h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

T e s t i n g p y r a mi d h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

Opinionated testing tools? h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

T e s t i n g t o o l s g a l o r e h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

Sling's Domain h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

O S G i ● P r o v i s i o n a n d d e p l o y b u n d l e s ● C o n f i g u r e , r e g i s t e r a n d l o o k u p s e r v i c e s ● E v e n t i n g ● W e b C o n s o l e h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

U n i t t e s t i n g O S G i w i t h S l i n g M o c k s public class ExampleTest { @Rule public final OsgiContext context = new OsgiContext(); @Test public void testSomething() { // register and activate service MyService service1 = context.registerInjectActivateService(new MyService(), ImmutableMap.<String, Object>of("prop1", "value1")); // get service instance OtherService service2 = context.getService(OtherService.class); } } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

U n i t t e s t i n g O S G i w i t h t h e H u mb l e O b j e c t P a t t e r n public interface RouterAdmin { void doStuff(); } public class RouterAdminImpl implements RouterAdmin { // constructor and field elided public void doStuff() { // implementation } } @Component @Properties({ @Property(name="url") }) public class RouterAdminComponent implements RouterAdmin { private RouterAdmin delegate; protected void activate(ComponentContext ctx) throws Exception { delegate = new RouterAdminImpl(new URL(requireString(ctx, "url"))); } public void doStuff() { delegate.doStuff(); } } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

I n t e g r a t i o n t e s t i n g O S G i w i t h P a x - E x a m public static Option[] paxConfig() { final File thisProjectsBundle = new File(System.getProperty( "bundle.file.name", "BUNDLE_FILE_NOT_SET" )); final String launchpadVersion = System.getProperty("sling.launchpad.version", "LAUNCHPAD_VERSION_NOT_SET"); log.info("Sling launchpad version: {}", launchpadVersion); return new DefaultCompositeOption( SlingPaxOptions.defaultLaunchpadOptions(launchpadVersion), CoreOptions.provision(CoreOptions.bundle(thisProjectsBundle.toU RI().toString())) ).getOptions(); } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

I n t e g r a t i o n t e s t i n g O S G i w i t h P a x - E x a m @RunWith(PaxExam.class) public class FileNameExtractorImplIT { @Inject private FileNameExtractor fileNameExtractor; @Test public void testFileNameExtractor(){ String rawPath = "http://midches.com/images/uploads/default/demo.jpg#anchor? query=test"; String expectedFileName = "demo.jpg"; assertEquals(expectedFileName, fileNameExtractor.extract(rawPath)); } @Configuration public Option[] config() { return U.paxConfig(); } } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

J C R h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

J C R blog hello-world jcr:content images some-cat.jpg other-cat.jpg h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

J C R - jcr:primaryType = app:asset - jcr:title = Some Cat - jcr:description = A longer description of this picture of a cat - jcr:created = 2014-06-03T00:00:00.000+02:00 - jcr:lastUpdated = 2014-06-03T11:00:00.000+02:00 - tags = [Animal, Cat, Color] - width = 400 - height = 600 h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

U n i t t e s t i n g J C R c o d e public class FindResourcesTest { @Rule public SlingContext context = new SlingContext(ResourceResolverType.JCR_MOCK); @Before public void setUp() { Resource resource = context.create().resource("test", ImmutableMap.<String, Object> builder().put("prop1", "value1") .put("prop2", "value2").build()); // snip ... MockJcr.setQueryResult(session, Collections.singletonList(node)); } @Test public void testFindResources() { Resource resource = context.resourceResolver().getResource("/test"); Assert.assertNotNull("Resource with name 'test' should be there", resource); Iterator<Resource> result = context.resourceResolver().findResources("/test", Query.XPATH); Assert.assertTrue("At least one result expected", result.hasNext()); Assert.assertEquals("/test", result.next().getPath()); Assert.assertFalse("At most one result expected", result.hasNext()); } } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t

B e t t e r u n i t t e s t i n g w i t h H a mc r e s t ma t c h e r s @Test public void loadResources() { Map<String, Object> expectedProperties = /* define properties */; Resource resource = /* load resource */ null; assertThat(resource, resourceOfType("my/app")); assertThat(resource, hasChildren("header", "body")); assertThat(resource, resourceWithProps(expectedProperties)); } h t t p : / / r o b e r t . mu n t e a . n u @r o mb e r t