Dmaap micro service jar

[appc.git] / services / appc-dmaap-service / appc-dmaap-adapter-bundle / src / test / java / org / onap / appc / adapter / messaging / dmaap / http / TestHttpDmaapProducerImpl.java

diff --git a/services/appc-dmaap-service/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/http/TestHttpDmaapProducerImpl.java b/services/appc-dmaap-service/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/http/TestHttpDmaapProducerImpl.java
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+++ b/services/appc-dmaap-service/appc-dmaap-adapter-bundle/src/test/java/org/onap/appc/adapter/messaging/dmaap/http/TestHttpDmaapProducerImpl.java
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+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2018 Nokia. 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.appc.adapter.messaging.dmaap.http;
+
+import static javax.ws.rs.core.Response.Status.FORBIDDEN;
+import static javax.ws.rs.core.Response.Status.OK;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import java.util.Arrays;
+import java.util.Collection;
+import org.apache.http.StatusLine;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.Spy;
+
+public class TestHttpDmaapProducerImpl {
+
+    private static final Collection<String> URLS = Arrays.asList("test.com", "test.org");
+    private static final String TOPIC_NAME = "Topic";
+    private static final String USERNAME = "username";
+    private static final String PASSWORD = "password";
+    private static final String PARTITION = "partition";
+    private static final String DATA = "data";
+
+
+    @Spy
+    private HttpDmaapProducerImpl httpDmaapProducer = new HttpDmaapProducerImpl();
+
+    @Mock
+    private CloseableHttpClient httpClient;
+
+    @Mock
+    private CloseableHttpResponse httpResponse;
+
+    @Mock
+    private StatusLine statusLine;
+
+    @Before
+    public void setUp() throws Exception {
+        httpDmaapProducer = new HttpDmaapProducerImpl(URLS, TOPIC_NAME);
+        httpDmaapProducer.updateCredentials(USERNAME, PASSWORD);
+
+        MockitoAnnotations.initMocks(this);
+        doReturn(httpClient).when(httpDmaapProducer).getClient();
+        when(httpClient.execute(any(HttpPost.class))).thenReturn(httpResponse);
+        when(httpResponse.getStatusLine()).thenReturn(statusLine);
+    }
+
+    @Test
+    public void shouldPostHttpRequest() throws Exception {
+
+        when(statusLine.getStatusCode()).thenReturn(OK.getStatusCode());
+
+        boolean successful = httpDmaapProducer.post(PARTITION, DATA);
+
+        assertTrue(successful);
+        verify(httpClient).execute(any(HttpPost.class));
+        verify(httpResponse).getStatusLine();
+        verify(httpResponse).close();
+        verify(statusLine).getStatusCode();
+        verifyNoMoreInteractions(httpClient, httpResponse, statusLine);
+    }
+
+    @Test
+    public void shouldNotBeSuccessful_whenHttpResponseIsOtherThanOk() throws Exception {
+
+        when(statusLine.getStatusCode()).thenReturn(FORBIDDEN.getStatusCode());
+
+        boolean successful = httpDmaapProducer.post(PARTITION, DATA);
+
+        assertFalse(successful);
+        verify(httpClient).execute(any(HttpPost.class));
+        verify(httpResponse).getStatusLine();
+        verify(httpResponse).close();
+        verify(statusLine).getStatusCode();
+        verifyNoMoreInteractions(httpClient, httpResponse, statusLine);
+    }
+
+    @Test
+    public void shouldNotBeSuccessful_whenRequestToOneOfUrlsCannotBeSent() throws Exception {
+
+        when(httpClient.execute(any(HttpPost.class))).thenThrow(new ClientProtocolException());
+
+        boolean successful = httpDmaapProducer.post(PARTITION, DATA);
+
+        assertFalse(successful);
+        verify(httpClient).execute(any(HttpPost.class));
+        verifyNoMoreInteractions(httpClient, httpResponse, statusLine);
+
+
+        reset(httpClient);
+        when(httpClient.execute(any(HttpPost.class))).thenReturn(httpResponse);
+        when(statusLine.getStatusCode()).thenReturn(OK.getStatusCode());
+
+        successful = httpDmaapProducer.post(PARTITION, DATA);
+
+        assertTrue(successful);
+        verify(httpClient).execute(any(HttpPost.class));
+        verify(httpResponse).getStatusLine();
+        verify(httpResponse).close();
+        verify(statusLine).getStatusCode();
+        verifyNoMoreInteractions(httpClient, httpResponse, statusLine);
+    }
+}
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