1 files changed, 195 insertions, 0 deletions
diff --git a/bpmn/MSORESTClient/src/test/java/org/onap/so/rest/RESTClientTest.java b/bpmn/MSORESTClient/src/test/java/org/onap/so/rest/RESTClientTest.java
new file mode 100644
index 0000000000..bbdaa94581
--- /dev/null
+++ b/bpmn/MSORESTClient/src/test/java/org/onap/so/rest/RESTClientTest.java
@@ -0,0 +1,195 @@
+/*
+* ============LICENSE_START=======================================================
+ * ONAP : SO
+ * ================================================================================
+ * Copyright (C) 2018 TechMahindra
+ * ================================================================================
+ * 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.so.rest;
+
+import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
+import static com.github.tomakehurst.wiremock.client.WireMock.delete;
+import static com.github.tomakehurst.wiremock.client.WireMock.get;
+import static com.github.tomakehurst.wiremock.client.WireMock.patch;
+import static com.github.tomakehurst.wiremock.client.WireMock.post;
+import static com.github.tomakehurst.wiremock.client.WireMock.put;
+import static com.github.tomakehurst.wiremock.client.WireMock.urlPathMatching;
+import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig;
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.spy;
+
+import org.json.JSONObject;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.springframework.http.HttpStatus;
+
+import com.github.tomakehurst.wiremock.junit.WireMockRule;
+
+public class RESTClientTest {
+
+	private RESTClient restClient;
+	private JSONObject jsonPayload;
+	private JSONObject jsonResponse;
+	private String jsonObjectAsString;
+	private String jsonResponseAsString;
+	
+	@Rule
+	public WireMockRule wireMockRule = new WireMockRule(wireMockConfig().port(28090));	
+	
+	@Before
+	public void before() throws Exception {
+		jsonPayload = new JSONObject();
+		jsonPayload.put("firstName", "firstName1");
+		jsonPayload.put("lastName", "lastName1");
+		jsonObjectAsString = jsonPayload.toString();
+		jsonResponse = new JSONObject();
+		jsonResponse.put("response", "responseValue");
+		jsonResponseAsString = jsonResponse.toString(); 
+		restClient = new RESTClient("http://localhost:28090/example", "localhost", 28090);
+	}	
+	
+	@Test
+	public void testHeadersParameters() throws Exception {
+		restClient.setHeader("name", "value");
+		restClient.setParameter("name", "value");
+		assertEquals("[value]", restClient.getParameters().get("name").toString());		
+		assertEquals("[value]", restClient.getHeaders().get("name").toString());
+		restClient.setHeader("name", "value2");
+		assertEquals("[value2]", restClient.getHeaders().get("name").toString());
+		restClient.setParameter("name", "value2");
+		assertEquals("[value2]", restClient.getParameters().get("name").toString());
+		restClient.addParameter("name", "value");  
+		assertEquals(1, restClient.getParameters().size());
+		restClient.addAuthorizationHeader("token");  
+		assertEquals("[token]", restClient.getHeaders().get("Authorization").toString());		
+		assertEquals("http://localhost:28090/example", restClient.getURL());
+		restClient = new RESTClient("http://localhost:28090/example1");
+		assertEquals("http://localhost:28090/example1", restClient.getURL());
+	}
+	
+	@Test
+	public void testHttpPost() throws Exception {
+		RESTClient restClientMock = mock(RESTClient.class);
+		restClientMock = spy(restClient);
+		wireMockRule.stubFor(post(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));		
+		APIResponse apiResponse = restClientMock.httpPost(jsonObjectAsString);
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+		verify(restClientMock, times(2)).getURL();
+	}	
+	
+	@Test
+	public void testPost() throws Exception {
+		wireMockRule.stubFor(post(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));		
+		APIResponse apiResponse = restClient.post();
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}	
+	
+	@Test
+	public void testHttpPut() throws Exception {
+		wireMockRule.stubFor(put(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));		
+		restClient.setParameter("name", "value");
+		APIResponse apiResponse = restClient.httpPut(jsonObjectAsString);
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+		
+	}		
+	
+	@Test
+	public void testHttpPatch() throws Exception {
+		wireMockRule.stubFor(patch(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));				
+		APIResponse apiResponse = restClient.httpPatch(jsonObjectAsString);
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}	
+
+	@Test
+	public void testPatch_withParameter() throws Exception {
+		wireMockRule.stubFor(patch(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));				
+		restClient.setParameter("name", "value");
+		APIResponse apiResponse = restClient.patch(jsonObjectAsString);
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}		
+	
+	@Test
+	public void testHttpDelete_withPayload() throws Exception {
+		wireMockRule.stubFor(delete(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));				
+		APIResponse apiResponse = restClient.httpDelete(jsonObjectAsString);
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}	
+	
+	@Test
+	public void testHttpDelete() throws Exception {
+		wireMockRule.stubFor(delete(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));				
+		APIResponse apiResponse = restClient.httpDelete();
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}	
+	
+	@Test
+	public void testDelete() throws Exception {
+		wireMockRule.stubFor(delete(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));				
+		APIResponse apiResponse = restClient.delete();
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}	
+	
+	@Test
+	public void testHttpGet() throws Exception {
+		wireMockRule.stubFor(get(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));				
+		APIResponse apiResponse = restClient.httpGet();
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}	
+	
+	@Test
+	public void testGet_withParameter() throws Exception {
+		wireMockRule.stubFor(get(urlPathMatching("/example/*"))
+				.willReturn(aResponse().withHeader("Content-Type", "application/json").withStatus(HttpStatus.OK.value()).withBody(jsonResponseAsString)));				
+		restClient.setParameter("name", "value");
+		restClient.setParameter("type", "valueType");
+		APIResponse apiResponse = restClient.get();
+		assertEquals(200, apiResponse.getStatusCode());
+		assertEquals(jsonResponseAsString, apiResponse.getResponseBodyAsString());
+		assertEquals("application/json", apiResponse.getFirstHeader("Content-Type"));
+	}	
+	
+}