Adds the HasHttpStatus matcher

This matchers makes the Response status easier to check in tests.

rest/src/test/java/es/uvigo/esei/xcs/rest/OwnerResourceRestTest.java

@@ -11,8 +11,12 @@ import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.newOwnerWithPersis
 import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.newOwnerWithoutPets;
 import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.owner;
 import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.owners;
+import static es.uvigo.esei.xcs.http.util.HasHttpStatus.hasHttpStatus;
 import static javax.ws.rs.client.Entity.json;
-import static org.hamcrest.CoreMatchers.equalTo;
+import static javax.ws.rs.core.Response.Status.BAD_REQUEST;
+import static javax.ws.rs.core.Response.Status.CREATED;
+import static javax.ws.rs.core.Response.Status.METHOD_NOT_ALLOWED;
+import static javax.ws.rs.core.Response.Status.OK;
 import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertThat;
 
@@ -80,7 +84,7 @@ public class OwnerResourceRestTest {
 	) throws Exception {
 	    final Response response = webTarget.request().get();
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+	    assertThat(response, hasHttpStatus(OK));
 	    
 	    final Owner owner = response.readEntity(Owner.class);
 	    final Owner expected = owner("pepe");
@@ -108,7 +112,7 @@ public class OwnerResourceRestTest {
 	) throws Exception {
 	    final Response response = webTarget.request().get();
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.BAD_REQUEST)));
+	    assertThat(response, hasHttpStatus(BAD_REQUEST));
 	}
 	
 	@Test @InSequence(6)
@@ -131,7 +135,7 @@ public class OwnerResourceRestTest {
 	) throws Exception {
 	    final Response response = webTarget.request().get();
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+	    assertThat(response, hasHttpStatus(OK));
 	    
 	    final List<Owner> list = ListOwnerType.readEntity(response);
 	    assertThat(list, containsOwnersInAnyOrder(owners()));
@@ -191,7 +195,7 @@ public class OwnerResourceRestTest {
 	private void testCreateOwner(WebTarget webTarget, Owner newOwner, Owner persistentOwner) {
 	    final Response response = webTarget.request().post(json(newOwner));
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.CREATED)));
+	    assertThat(response, hasHttpStatus(CREATED));
 	    
 	    final String location = response.getHeaderString("Location");
 	    
@@ -218,7 +222,7 @@ public class OwnerResourceRestTest {
 	    
 	    final Response response = webTarget.request().put(json(owner));
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+	    assertThat(response, hasHttpStatus(OK));
 	}
 	
 	@Test @InSequence(32)
@@ -241,7 +245,7 @@ public class OwnerResourceRestTest {
 	) throws Exception {
 	    final Response response = webTarget.request().delete();
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+	    assertThat(response, hasHttpStatus(OK));
 	}
 	
 	@Test @InSequence(42)
@@ -264,7 +268,7 @@ public class OwnerResourceRestTest {
 	) throws Exception {
 	    final Response response = webTarget.request().delete();
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+	    assertThat(response, hasHttpStatus(OK));
 	}
 	
 	@Test @InSequence(45)
@@ -287,7 +291,7 @@ public class OwnerResourceRestTest {
 	) throws Exception {
 	    final Response response = webTarget.request().delete();
 
-	    assertThat(response.getStatusInfo(), is(equalTo(Response.Status.METHOD_NOT_ALLOWED)));
+	    assertThat(response, hasHttpStatus(METHOD_NOT_ALLOWED));
 	}
 	
 	@Test @InSequence(48)

rest/src/test/java/es/uvigo/esei/xcs/rest/OwnerResourceUnitTest.java

@@ -7,8 +7,11 @@ import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.anyOwner;
 import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.newOwnerWithFreshPets;
 import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.newOwnerWithPersistentPets;
 import static es.uvigo.esei.xcs.domain.entities.OwnersDataset.owners;
+import static es.uvigo.esei.xcs.http.util.HasHttpStatus.hasHttpStatus;
 import static java.util.Arrays.asList;
 import static java.util.Collections.emptyList;
+import static javax.ws.rs.core.Response.Status.CREATED;
+import static javax.ws.rs.core.Response.Status.OK;
 import static org.easymock.EasyMock.expect;
 import static org.easymock.EasyMock.expectLastCall;
 import static org.hamcrest.CoreMatchers.equalTo;
@@ -66,7 +69,7 @@ public class OwnerResourceUnitTest extends EasyMockSupport {
 		
 		final Response response = resource.get(owner.getLogin());
 		
-		assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+		assertThat(response, hasHttpStatus(OK));
 		assertThat(response.getEntity(), is(instanceOf(Owner.class)));
 		assertThat((Owner) response.getEntity(), is(equalsToOwner(owner)));
 	}
@@ -102,7 +105,7 @@ public class OwnerResourceUnitTest extends EasyMockSupport {
 		
 		final Response response = resource.list();
 
-		assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+		assertThat(response, hasHttpStatus(OK));
 		assertThat(response.getEntity(), is(instanceOf(List.class)));
 		assertThat((List<Owner>) response.getEntity(), containsOwnersInAnyOrder(owners));
 	}
@@ -117,7 +120,7 @@ public class OwnerResourceUnitTest extends EasyMockSupport {
 		
 		final Response response = resource.list();
 
-		assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+		assertThat(response, hasHttpStatus(OK));
 		assertThat(response.getEntity(), is(instanceOf(List.class)));
 		assertThat((List<Owner>) response.getEntity(), is(empty()));
 	}
@@ -143,7 +146,7 @@ public class OwnerResourceUnitTest extends EasyMockSupport {
 		
 		final Response response = resource.create(newOwner);
 
-		assertThat(response.getStatusInfo(), is(equalTo(Response.Status.CREATED)));
+		assertThat(response, hasHttpStatus(CREATED));
 		assertThat(response.getHeaderString("Location"), is(equalTo(mockUri.toString())));
 	}
 
@@ -166,7 +169,7 @@ public class OwnerResourceUnitTest extends EasyMockSupport {
 		
 		final Response response = resource.update(owner);
 
-		assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+		assertThat(response, hasHttpStatus(OK));
 	}
 
 	@Test(expected = IllegalArgumentException.class)
@@ -186,7 +189,7 @@ public class OwnerResourceUnitTest extends EasyMockSupport {
 		
 		final Response response = resource.delete(login);
 
-		assertThat(response.getStatusInfo(), is(equalTo(Response.Status.OK)));
+		assertThat(response, hasHttpStatus(OK));
 	}
 
 	@Test(expected = IllegalArgumentException.class)

tests/src/main/java/es/uvigo/esei/xcs/http/util/HasHttpStatus.java

+package es.uvigo.esei.xcs.http.util;
+
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.StatusType;
+
+import org.hamcrest.Description;
+import org.hamcrest.Factory;
+import org.hamcrest.TypeSafeMatcher;
+
+public class HasHttpStatus extends TypeSafeMatcher<Response> {
+	private StatusType status;
+	
+	public HasHttpStatus(StatusType status) {
+		this.status = status;
+	}
+	
+	public HasHttpStatus(int statusCode) {
+		this(Response.Status.fromStatusCode(statusCode));
+	}
+	
+	@Override
+	public void describeTo(Description description) {
+		description.appendValue(this.status);
+	}
+
+	@Override
+	protected boolean matchesSafely(Response item) {
+		return this.status.getStatusCode() == item.getStatus();
+	}
+	
+	@Factory
+	public static HasHttpStatus hasHttpStatus(int statusCode) {
+		return new HasHttpStatus(statusCode);
+	}
+	
+	@Factory
+	public static HasHttpStatus hasHttpStatus(StatusType status) {
+		return new HasHttpStatus(status);
+	}
+}