Added CommentManagementAPITest class

Test of CommentManagementAPI class

components/application-mgt/org.wso2.carbon.device.application.mgt.store.api/src/test/java/org/wso2/carbon/device/application/mgt/store/api/services/CommentManagementAPITest.java

@@ -0,0 +1,148 @@
+package org.wso2.carbon.device.application.mgt.store.api.services;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.mockito.Mockito;
+import org.mockito.exceptions.base.MockitoException;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PowerMockIgnore;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;
+import org.testng.Assert;
+import org.testng.IObjectFactory;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.ObjectFactory;
+import org.testng.annotations.Test;
+import org.wso2.carbon.context.CarbonContext;
+import org.wso2.carbon.context.PrivilegedCarbonContext;
+import org.wso2.carbon.device.application.mgt.common.Comment;
+import org.wso2.carbon.device.application.mgt.common.exception.CommentManagementException;
+import org.wso2.carbon.device.application.mgt.common.services.CommentsManager;
+import org.wso2.carbon.device.application.mgt.store.api.APIUtil;
+import org.wso2.carbon.device.application.mgt.store.api.services.impl.CommentManagementAPIImpl;
+import org.wso2.carbon.device.application.mgt.store.api.services.util.CommentMgtTestHelper;
+import org.wso2.carbon.utils.multitenancy.MultitenantUtils;
+
+import javax.ws.rs.core.Response;
+
+import static org.mockito.MockitoAnnotations.initMocks;
+
+@PowerMockIgnore("javax.ws.rs.*") @SuppressStaticInitializationFor({
+        "org.wso2.carbon.device.application.mgt.api.APIUtil" }) @PrepareForTest({ APIUtil.class, CommentsManager.class,
+        CommentManagementAPITest.class, MultitenantUtils.class }) public class CommentManagementAPITest {
+    private static final Log log = LogFactory.getLog(CommentManagementAPI.class);
+
+    private CommentManagementAPI commentManagementAPI;
+    private CommentsManager commentsManager;
+    private int tenantId;
+
+    @ObjectFactory public IObjectFactory getObjectFactory() {
+        return new org.powermock.modules.testng.PowerMockObjectFactory();
+    }
+
+    @BeforeClass void init() throws CommentManagementException {
+
+        log.info("Initializing CommentManagementAPI tests");
+        initMocks(this);
+        this.commentsManager = Mockito.mock(CommentsManager.class, Mockito.RETURNS_DEFAULTS);
+        this.commentManagementAPI = new CommentManagementAPIImpl();
+    }
+
+    @Test public void testGetAllCommentsWithValidDetails() throws Exception {
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.getAllComments("a", 1, 2);
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.OK.getStatusCode(),
+                "The response status should be 200.");
+        Mockito.reset(commentsManager);
+    }
+
+    @Test public void testAddComments() throws Exception {
+        Comment comment = CommentMgtTestHelper.getDummyComment("a", "a");
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        //        PowerMockito.stub(PowerMockito.method(PrivilegedCarbonContext.class, "getThreadLocalCarbonContext"))
+        //                .toReturn(Mockito.mock(PrivilegedCarbonContext.class, Mockito.RETURNS_MOCKS));
+        //        PowerMockito.stub(PowerMockito.method(CarbonContext.class, "getTenantId"))
+        //                .toReturn(Mockito.mock(CarbonContext.class, Mockito.RETURNS_MOCKS));
+        Response response = this.commentManagementAPI.addComments(comment, null);
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.CREATED.getStatusCode(),
+                "The response status should be 201.");
+        Mockito.reset(commentsManager);
+    }
+    @Test public void testAddNullComment() throws Exception {
+        Comment comment=null;
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        //        PowerMockito.stub(PowerMockito.method(PrivilegedCarbonContext.class, "getThreadLocalCarbonContext"))
+        //                .toReturn(Mockito.mock(PrivilegedCarbonContext.class, Mockito.RETURNS_MOCKS));
+        //        PowerMockito.stub(PowerMockito.method(CarbonContext.class, "getTenantId"))
+        //                .toReturn(Mockito.mock(CarbonContext.class, Mockito.RETURNS_MOCKS));
+        Response response = this.commentManagementAPI.addComments(comment, null);
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode(),
+                "The response status should be 400.");
+        Mockito.reset(commentsManager);
+    }
+
+    @Test public void testUpdateComment() throws Exception {
+        Comment comment = CommentMgtTestHelper.getDummyComment("a", "a");
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.updateComment(comment, 1);
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.OK.getStatusCode(),
+                "The response status should be 200.");
+    }
+    @Test public void testUpdateNullComment() throws Exception {
+        Comment comment=null;
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.updateComment(comment, 1);
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode(),
+                "The response status should be 400.");
+    }
+    @Test public void testUpdateCommentWhenNullCommentId() throws Exception {
+        Comment comment = CommentMgtTestHelper.getDummyComment("a", "a");
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.updateComment(comment, 0);
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.NOT_FOUND.getStatusCode(),
+                "The response status should be 404.");
+    }
+
+    @Test public void testGetStars() throws Exception {
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.getStars("a");
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.OK.getStatusCode(),
+                "The response status should be 200.");
+        Mockito.reset(commentsManager);
+    }
+
+    @Test public void testGetRatedUser() throws Exception {
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.getRatedUser("a");
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.OK.getStatusCode(),
+                "The response status should be 200.");
+        Mockito.reset(commentsManager);
+    }
+
+    @Test public void testUpdateStars() throws Exception {
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.updateStars(3,"a");
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.CREATED.getStatusCode(),
+                "The response status should be 200.");
+        Mockito.reset(commentsManager);
+    }
+
+    @Test public void testUpdateInvalideStars() throws Exception {
+        PowerMockito.stub(PowerMockito.method(APIUtil.class, "getCommentsManager")).toReturn(this.commentsManager);
+        Response response = this.commentManagementAPI.updateStars(0,"a");
+        Assert.assertNotNull(response, "The response object is null.");
+        Assert.assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode(),
+                "The response status should be 400.");
+        Mockito.reset(commentsManager);
+    }
+
+}