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/*-
* ============LICENSE_START=======================================================
* VID
* ================================================================================
* Copyright (C) 2018 Nokia Intellectual Property. 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.vid.scheduler;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.xebialabs.restito.semantics.Action;
import org.glassfish.grizzly.http.util.HttpStatus;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.junit.MockitoJUnitRunner;
import org.onap.vid.exceptions.GenericUncheckedException;
import org.onap.vid.testUtils.StubServerUtil;
import org.testng.annotations.AfterMethod;
import java.util.HashMap;
import java.util.Map;
import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
@RunWith(MockitoJUnitRunner.class)
public class SchedulerRestInterfaceTest {
private static final String SAMPLE_USERNAME = "sample";
private static final String SAMPLE_PASSWORD = "paS$w0Rd";
private static final String SAMPLE_SCHEDULER_SERVER_URL = "http://localhost";
private static final String SAMPLE_SOURCE_ID = "AAI";
private static final JSONParser JSON_PARSER = new JSONParser();
private static final String RESPONSE_CONTENT = "\"schedules\": \"SAMPLE STRING\"";
private static final String ERROR_RESPONSE = "\"error\": \"Internal server error!\"";
private static Map<String, String> DUMMY_SYSTEM_PROPERTIES = new HashMap<String, String>() {{
put(SchedulerProperties.SCHEDULER_USER_NAME_VAL, SAMPLE_USERNAME);
put(SchedulerProperties.SCHEDULER_PASSWORD_VAL, SAMPLE_PASSWORD);
put(SchedulerProperties.SCHEDULER_SERVER_URL_VAL, SAMPLE_SCHEDULER_SERVER_URL);
}};
private static StubServerUtil serverUtil;
private static SchedulerRestInterface schedulerInterface = new SchedulerRestInterface((key) -> DUMMY_SYSTEM_PROPERTIES.get(key));
@BeforeClass
public static void setUpClass() {
serverUtil = new StubServerUtil();
serverUtil.runServer();
}
@AfterClass
public static void tearDownClass() {
serverUtil.stopServer();
}
@AfterMethod
public void tearDown() {
serverUtil.stopServer();
}
@Test
public void testShouldGetOKWhenStringIsExpected() throws JsonProcessingException, ParseException {
prepareEnvForTest();
RestObject<String> sampleRestObj = new RestObject<>();
serverUtil.prepareGetCall("/test", RESPONSE_CONTENT, Action.ok());
schedulerInterface.Get("", SAMPLE_SOURCE_ID, "", sampleRestObj);
assertResponseHasExpectedBodyAndStatus(sampleRestObj, RESPONSE_CONTENT, 200);
}
@Test(expected = GenericUncheckedException.class)
public void shouldRaiseExceptionWhenErrorOccursDuringGet() throws JsonProcessingException {
prepareEnvForTest();
RestObject<String> sampleRestObj = new RestObject<>();
serverUtil.prepareGetCall("/test", ERROR_RESPONSE, Action.status(HttpStatus.INTERNAL_SERVER_ERROR_500));
schedulerInterface.Get("", SAMPLE_SOURCE_ID, "", sampleRestObj);
}
@Test
public void shouldDeleteResourceSuccessfully() throws JsonProcessingException, ParseException {
prepareEnvForTest();
RestObject<String> sampleRestObj = new RestObject<>();
serverUtil.prepareDeleteCall("/test", RESPONSE_CONTENT, Action.ok());
schedulerInterface.Delete("", SAMPLE_SOURCE_ID, "", sampleRestObj);
assertResponseHasExpectedBodyAndStatus(sampleRestObj, RESPONSE_CONTENT, 200);
}
@Test
public void shouldRaiseExceptionWhenErrorOccursDuringDelete() throws JsonProcessingException, ParseException {
prepareEnvForTest();
RestObject<String> sampleRestObj = new RestObject<>();
serverUtil.prepareDeleteCall("/test", ERROR_RESPONSE, Action.status(HttpStatus.INTERNAL_SERVER_ERROR_500));
schedulerInterface.Delete("", SAMPLE_SOURCE_ID, "", sampleRestObj);
assertResponseHasExpectedBodyAndStatus(sampleRestObj, ERROR_RESPONSE, 500);
}
private void assertResponseHasExpectedBodyAndStatus(RestObject<String> sampleRestObj, String expectedResponse, int expectedStatusCode) throws ParseException {
Object parsedResult = JSON_PARSER.parse(sampleRestObj.get());
assertThat(sampleRestObj.getStatusCode()).isEqualTo(expectedStatusCode);
assertThat(parsedResult).isInstanceOf(String.class).isEqualTo(expectedResponse);
assertThat(sampleRestObj.getUUID()).isNull();
}
private void prepareEnvForTest() {
String targetUrl = serverUtil.constructTargetUrl("http", "test");
DUMMY_SYSTEM_PROPERTIES.put(SchedulerProperties.SCHEDULER_SERVER_URL_VAL, targetUrl);
}
}
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