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/*
* ============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().dynamicPort());
@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:" + wireMockRule.port() + "/example", "localhost", wireMockRule.port());
}
@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:" + wireMockRule.port() + "/example", restClient.getURL());
restClient = new RESTClient("http://localhost:" + wireMockRule.port() + "/example1");
assertEquals("http://localhost:" + wireMockRule.port() + "/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"));
}
}
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