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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2021 Wipro Limited.
* ================================================================================
* 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.cps.tbdmt.client;
import static org.junit.Assert.assertEquals;
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.ArgumentMatchers;
import org.mockito.Mockito;
import org.onap.cps.tbdmt.exception.CpsClientException;
import org.onap.cps.tbdmt.model.AppConfiguration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.test.context.TestConfiguration;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.context.annotation.Bean;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.client.RestClientException;
import org.springframework.web.client.RestTemplate;
@RunWith(SpringRunner.class)
@EnableConfigurationProperties(AppConfiguration.class)
@TestPropertySource("classpath:application-test.properties")
public class CpsRestClientTest {
@TestConfiguration
static class CpsRestClientTestContextConfiguration {
@Bean
public CpsRestClient cpsRestClient() {
return new CpsRestClient();
}
}
@Autowired
private CpsRestClient cpsRestClient;
@MockBean
private RestTemplate restTemplate;
@Rule
public ExpectedException exception = ExpectedException.none();
private HttpHeaders responseHeaders;
private ResponseEntity<String> response;
/**
* Setup variables before test.
*
*/
@Before
public void setUp() {
responseHeaders = new HttpHeaders();
responseHeaders.setContentType(MediaType.APPLICATION_JSON);
response = new ResponseEntity<>("sample response", responseHeaders,
HttpStatus.OK);
}
@Test
public void testFetchNode() throws Exception {
final String uri = "http://localhost:8000/anchors/coverage-area-onap/node?xpath=sample&include-descendants=true";
Mockito.when(restTemplate.exchange(ArgumentMatchers.eq(uri),
ArgumentMatchers.any(HttpMethod.class),
ArgumentMatchers.any(),
ArgumentMatchers.<Class<String>>any()))
.thenReturn(response);
assertEquals("sample response", cpsRestClient.fetchNode("coverage-area-onap", "sample", "get", true));
final ResponseEntity<String> errorResponse = new ResponseEntity<>("sample response",
responseHeaders, HttpStatus.NOT_FOUND);
Mockito.when(restTemplate.exchange(ArgumentMatchers.anyString(),
ArgumentMatchers.any(HttpMethod.class),
ArgumentMatchers.any(),
ArgumentMatchers.<Class<String>>any()))
.thenReturn(errorResponse);
exception.expect(CpsClientException.class);
exception.expectMessage("Response code from CPS other than 200: 404");
cpsRestClient.fetchNode("coverage-area-onap", "sample", "get", true);
}
@Test
public void testQueryApi() throws Exception {
final String uri = "http://localhost:8000/anchors/coverage-area-onap/nodes/query?xpath=sample&include-descendants=true";
Mockito.when(restTemplate.exchange(ArgumentMatchers.eq(uri),
ArgumentMatchers.any(HttpMethod.class),
ArgumentMatchers.any(),
ArgumentMatchers.<Class<String>>any()))
.thenReturn(response);
assertEquals("sample response", cpsRestClient.fetchNode("coverage-area-onap", "sample", "query", true));
}
@Test
public void testFetchNodeException() throws Exception {
Mockito.when(restTemplate.exchange(ArgumentMatchers.anyString(),
ArgumentMatchers.any(HttpMethod.class),
ArgumentMatchers.any(),
ArgumentMatchers.<Class<String>>any()))
.thenThrow(new RestClientException("Connection refused"));
exception.expect(CpsClientException.class);
exception.expectMessage("Connection refused");
cpsRestClient.fetchNode("coverage-area-onap", "sample", "get", true);
}
}
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