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authorJoss Armstrong <joss.armstrong@ericsson.com>2019-03-01 16:41:24 +0000
committerTakamune Cho <takamune.cho@att.com>2019-03-01 20:01:03 +0000
commit286805b229460c66a327af25f56fe29e1f5ebcd0 (patch)
treed8417d47b0d8b5a858cbba4a87601977ef2be023
parenteac3e3faf11bca0903d6fdfe8cc0710b87cb6123 (diff)
Test coverage in RestClientInvoker
Added test for untested class Increased test coverage from 0% to 94% Issue-ID: APPC-1520 Change-Id: I51610584cd203f5de7286c325332cade6f3c2bd6 Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>
-rw-r--r--appc-core/appc-common-bundle/src/test/java/org/onap/appc/rest/client/RestClientInvokerTest.java120
1 files changed, 120 insertions, 0 deletions
diff --git a/appc-core/appc-common-bundle/src/test/java/org/onap/appc/rest/client/RestClientInvokerTest.java b/appc-core/appc-common-bundle/src/test/java/org/onap/appc/rest/client/RestClientInvokerTest.java
new file mode 100644
index 000000000..4350a476b
--- /dev/null
+++ b/appc-core/appc-common-bundle/src/test/java/org/onap/appc/rest/client/RestClientInvokerTest.java
@@ -0,0 +1,120 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2019 Ericsson
+ * ================================================================================
+ * 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.rest.client;
+
+import static org.hamcrest.CoreMatchers.isA;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertSame;
+import java.io.IOException;
+import java.net.URL;
+import org.apache.http.HttpEntity;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.onap.appc.exceptions.APPCException;
+import org.onap.appc.util.HttpClientUtil;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.reflect.Whitebox;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest(HttpClientUtil.class)
+public class RestClientInvokerTest {
+
+ private CloseableHttpClient client;
+ private CloseableHttpResponse httpResponse;
+ private HttpEntity httpEntity;
+ private RestClientInvoker invoker;
+
+ @Rule
+ public ExpectedException expectedEx = ExpectedException.none();
+
+ @Before
+ public void setup() throws ClientProtocolException, IOException, APPCException {
+ client = Mockito.mock(CloseableHttpClient.class);
+ PowerMockito.mockStatic(HttpClientUtil.class);
+ PowerMockito.when(HttpClientUtil.getHttpClient("http")).thenReturn(client);
+ httpResponse = Mockito.mock(CloseableHttpResponse.class);
+ httpEntity = Mockito.mock(HttpEntity.class);
+ Mockito.when(httpResponse.getEntity()).thenReturn(httpEntity);
+ Mockito.when(client.execute(Mockito.any())).thenReturn(httpResponse);
+ invoker = new RestClientInvoker(new URL("http://www.example.com:1080/docs/resource1.html"));
+ }
+
+ @Test
+ public void testSetAuthentication() {
+ invoker.setAuthentication("username", "password");
+ assertNotNull(Whitebox.getInternalState(invoker, "basicAuth"));
+ }
+
+ @Test
+ public void testDoPost() throws APPCException {
+ Whitebox.setInternalState(invoker, "basicAuth", "username:password");
+ assertSame(httpResponse, invoker.doPost("/path", "<body/>"));
+ }
+
+ @Test
+ public void testDoPostException() throws APPCException, ClientProtocolException, IOException {
+ Whitebox.setInternalState(invoker, "basicAuth", "username:password");
+ Mockito.when(client.execute(Mockito.any())).thenThrow(new IOException());
+ expectedEx.expect(APPCException.class);
+ expectedEx.expectCause(isA(IOException.class));
+ invoker.doPost("/path", "<body/>");
+ }
+
+ @Test
+ public void testDoPut() throws APPCException {
+ Whitebox.setInternalState(invoker, "basicAuth", "username:password");
+ assertSame(httpResponse, invoker.doPut("/path", "<body/>"));
+ }
+
+ @Test
+ public void testDoPutException() throws APPCException, ClientProtocolException, IOException {
+ Whitebox.setInternalState(invoker, "basicAuth", "username:password");
+ Mockito.when(client.execute(Mockito.any())).thenThrow(new IOException());
+ expectedEx.expect(APPCException.class);
+ expectedEx.expectCause(isA(IOException.class));
+ invoker.doPut("/path", "<body/>");
+ }
+
+ @Test
+ public void testDoGet() throws APPCException {
+ Whitebox.setInternalState(invoker, "basicAuth", "username:password");
+ assertSame(httpResponse, invoker.doGet("/path"));
+ }
+
+ @Test
+ public void testDoGetException() throws APPCException, ClientProtocolException, IOException {
+ Whitebox.setInternalState(invoker, "basicAuth", "username:password");
+ Mockito.when(client.execute(Mockito.any())).thenThrow(new IOException());
+ expectedEx.expect(APPCException.class);
+ expectedEx.expectCause(isA(IOException.class));
+ invoker.doGet("/path");
+ }
+}