AafServiceImpl junits

Change-Id: Icd8536a934e8657be956592583bb527a492cc8f6
Issue-ID: DMAAP-1217
Signed-off-by: piotr.karas <piotr.karas@nokia.com>

2 files changed, 183 insertions, 13 deletions

diff --git a/src/main/java/org/onap/dmaap/dbcapi/aaf/AafServiceImpl.java b/src/main/java/org/onap/dmaap/dbcapi/aaf/AafServiceImpl.java
index 49810f3..edce4f0 100644
--- a/src/main/java/org/onap/dmaap/dbcapi/aaf/AafServiceImpl.java
+++ b/src/main/java/org/onap/dmaap/dbcapi/aaf/AafServiceImpl.java
@@ -25,10 +25,12 @@ import org.onap.dmaap.dbcapi.logging.DmaapbcLogMessageEnum;
 
 public class AafServiceImpl extends BaseLoggingClass implements AafService {
 
-    private String aafUrl;
-    private String identity;
-    private boolean useAAF;
-    private AafConnection aafConnection;
+    private static final int CREATED = 201;
+    private static final int OK = 200;
+    private final String aafUrl;
+    private final String identity;
+    private final boolean useAAF;
+    private final AafConnection aafConnection;
 
     AafServiceImpl(boolean useAaf, String aafUrl, String identity, AafConnection aafConnection) {
         this.useAAF = useAaf;
@@ -45,47 +47,47 @@ public class AafServiceImpl extends BaseLoggingClass implements AafService {
     @Override
     public int addPerm(DmaapPerm perm) {
         logger.info("entry: addPerm() ");
-        return doPost(perm, "authz/perm", 201);
+        return doPost(perm, "authz/perm", CREATED);
     }
 
     @Override
     public int delPerm(DmaapPerm perm) {
-        return 200;
+        return OK;
     }
 
     @Override
     public int addGrant(DmaapGrant grant) {
         logger.info("entry: addGrant() ");
-        return doPost(grant, "authz/role/perm", 201);
+        return doPost(grant, "authz/role/perm", CREATED);
     }
 
     @Override
     public int addUserRole(AafUserRole ur) {
         logger.info("entry: addUserRole() ");
-        return doPost(ur, "authz/userRole", 201);
+        return doPost(ur, "authz/userRole", CREATED);
     }
 
     @Override
     public int delGrant(DmaapGrant grant) {
         logger.info("entry: delGrant() ");
-        return doDelete(grant, "authz/role/:" + grant.getRole() + "/perm", 200);
+        return doDelete(grant, "authz/role/:" + grant.getRole() + "/perm", OK);
     }
 
     @Override
     public int addRole(AafRole role) {
         logger.info("entry: addRole() ");
-        return doPost(role, "authz/role", 201);
+        return doPost(role, "authz/role", CREATED);
     }
 
     @Override
     public int addNamespace(AafNamespace ns) {
         logger.info("entry: addNamespace() ");
-        return doPost(ns, "authz/ns", 201);
+        return doPost(ns, "authz/ns", CREATED);
     }
 
     @Override
     public int delNamespace(AafNamespace ns) {
-        return 200;
+        return OK;
     }
 
     private int doPost(AafObject obj, String uri, int expect) {
@@ -136,7 +138,7 @@ public class AafServiceImpl extends BaseLoggingClass implements AafService {
             case 404:
                 logger.warn("Object not found...ignore");
                 break;
-            case 200:
+            case OK:
                 logger.info("expected response");
                 break;
             default:
diff --git a/src/test/java/org/onap/dmaap/dbcapi/aaf/AafServiceImplTest.java b/src/test/java/org/onap/dmaap/dbcapi/aaf/AafServiceImplTest.java
new file mode 100644
index 0000000..fd70a16
--- /dev/null
+++ b/src/test/java/org/onap/dmaap/dbcapi/aaf/AafServiceImplTest.java
@@ -0,0 +1,168 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dmaap
+ * ================================================================================
+ * Copyright (C) 2019 Nokia Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dmaap.dbcapi.aaf;
+
+import junitparams.JUnitParamsRunner;
+import junitparams.Parameters;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.verifyZeroInteractions;
+
+@RunWith(JUnitParamsRunner.class)
+public class AafServiceImplTest {
+
+    private static final String AAF_URL = "https://aaf.url/";
+    private static final String IDENTITY = "dmaap-bc@onap.org";
+    private static final boolean USE_AAF = true;
+    private static final int CREATED = 201;
+    private static final int OK = 200;
+    @Mock
+    private AafConnection aafConnection;
+    private AafServiceImpl aafService;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        given(aafConnection.postAaf(any(AafObject.class), anyString())).willReturn(CREATED);
+        given(aafConnection.delAaf(any(AafObject.class), anyString())).willReturn(OK);
+        aafService = new AafServiceImpl(USE_AAF, AAF_URL, IDENTITY, aafConnection);
+    }
+
+    @Test
+    public void shouldReturnCorrectIdentity() {
+
+        assertEquals(IDENTITY, aafService.getIdentity());
+    }
+
+    @Test
+    public void shouldAddPermission() {
+        DmaapPerm perm = new DmaapPerm("perm", "type", "action");
+
+        int status = aafService.addPerm(perm);
+
+        then(aafConnection).should().postAaf(perm, AAF_URL + "authz/perm");
+        assertEquals(CREATED, status);
+    }
+
+
+    @Test
+    public void shouldAddDmaapGrant() {
+        DmaapGrant grant = new DmaapGrant(new DmaapPerm("perm", "type", "action"), "roles");
+
+        int status = aafService.addGrant(grant);
+
+        then(aafConnection).should().postAaf(grant, AAF_URL + "authz/role/perm");
+        assertEquals(CREATED, status);
+    }
+
+    @Test
+    public void shouldAddUserRole() {
+        AafUserRole userRole = new AafUserRole("ident", "role");
+
+        int status = aafService.addUserRole(userRole);
+
+        then(aafConnection).should().postAaf(userRole, AAF_URL + "authz/userRole");
+        assertEquals(CREATED, status);
+    }
+
+    @Test
+    public void shouldAddRole() {
+        AafRole role = new AafRole("ns", "role");
+
+        int status = aafService.addRole(role);
+
+        then(aafConnection).should().postAaf(role, AAF_URL + "authz/role");
+        assertEquals(CREATED, status);
+    }
+
+    @Test
+    public void shouldAddNamespace() {
+        AafNamespace ns = new AafNamespace("ns", "ident");
+
+        int status = aafService.addNamespace(ns);
+
+        then(aafConnection).should().postAaf(ns, AAF_URL + "authz/ns");
+        assertEquals(CREATED, status);
+    }
+
+    @Test
+    public void shouldDeleteDmaapGrant() {
+        DmaapGrant grant = new DmaapGrant(new DmaapPerm("perm", "type", "action"), "roles");
+
+        int status = aafService.delGrant(grant);
+
+        then(aafConnection).should().delAaf(grant, AAF_URL + "authz/role/:" + grant.getRole() + "/perm");
+        assertEquals(OK, status);
+    }
+
+    @Test
+    public void shouldNotConnectToAafDuringCreate() {
+        aafService = new AafServiceImpl(false, AAF_URL, IDENTITY, aafConnection);
+        DmaapPerm perm = new DmaapPerm("perm", "type", "action");
+
+        int status = aafService.addPerm(perm);
+
+        verifyZeroInteractions(aafConnection);
+        assertEquals(CREATED, status);
+    }
+
+    @Test
+    public void shouldNotConnectToAafDuringDelete() {
+        aafService = new AafServiceImpl(false, AAF_URL, IDENTITY, aafConnection);
+        DmaapGrant grant = new DmaapGrant(new DmaapPerm("perm", "type", "action"), "roles");
+
+        int status = aafService.delGrant(grant);
+
+        verifyZeroInteractions(aafConnection);
+        assertEquals(OK, status);
+    }
+
+    @Test
+    @Parameters({"401", "403", "409", "200", "500"})
+    public void shouldHandleErrorDuringCreate(int aafServiceReturnedCode) {
+        given(aafConnection.postAaf(any(AafObject.class), anyString())).willReturn(aafServiceReturnedCode);
+        DmaapPerm perm = new DmaapPerm("perm", "type", "action");
+
+        int status = aafService.addPerm(perm);
+
+        assertEquals(aafServiceReturnedCode, status);
+    }
+
+    @Test
+    @Parameters({"401", "403", "404", "200", "500"})
+    public void shouldHandleErrorDuringDelete(int aafServiceReturnedCode) {
+        given(aafConnection.delAaf(any(AafObject.class), anyString())).willReturn(aafServiceReturnedCode);
+        DmaapGrant grant = new DmaapGrant(new DmaapPerm("perm", "type", "action"), "roles");
+
+        int status = aafService.delGrant(grant);
+
+        assertEquals(aafServiceReturnedCode, status);
+    }
+}
\ No newline at end of file