/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.ambari.server.view;
import static org.easymock.EasyMock.aryEq;
import static org.easymock.EasyMock.createNiceMock;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.ambari.server.controller.AmbariManagementController;
import org.apache.ambari.server.controller.AmbariSessionManager;
import org.apache.ambari.server.controller.internal.URLStreamProvider;
import org.junit.Assert;
import org.junit.Test;
public class ViewAmbariStreamProviderTest {
@Test
public void testReadFrom() throws Exception {
URLStreamProvider streamProvider = createNiceMock(URLStreamProvider.class);
AmbariSessionManager sessionManager = createNiceMock(AmbariSessionManager.class);
AmbariManagementController controller = createNiceMock(AmbariManagementController.class);
HttpURLConnection urlConnection = createNiceMock(HttpURLConnection.class);
InputStream inputStream = createNiceMock(InputStream.class);
Map<String, String> headers = new HashMap<>();
headers.put("header", "headerValue");
headers.put("Cookie", "FOO=bar");
Map<String, List<String>> headerMap = new HashMap<>();
headerMap.put("header", Collections.singletonList("headerValue"));
headerMap.put("Cookie", Collections.singletonList("FOO=bar; AMBARISESSIONID=abcdefg"));
expect(sessionManager.getCurrentSessionId()).andReturn("abcdefg");
expect(sessionManager.getSessionCookie()).andReturn("AMBARISESSIONID");
expect(controller.getAmbariServerURI("/spec")).andReturn("http://c6401.ambari.apache.org:8080/spec");
expect(streamProvider.processURL(eq("http://c6401.ambari.apache.org:8080/spec"), eq("requestMethod"), aryEq("params".getBytes()), eq(headerMap))).andReturn(urlConnection);
expect(urlConnection.getInputStream()).andReturn(inputStream);
replay(streamProvider, sessionManager, controller, urlConnection, inputStream);
ViewAmbariStreamProvider viewAmbariStreamProvider = new ViewAmbariStreamProvider(streamProvider, sessionManager, controller);
Assert.assertEquals(inputStream, viewAmbariStreamProvider.readFrom("spec", "requestMethod", "params", headers));
verify(streamProvider, sessionManager, urlConnection, inputStream);
}
@Test
public void testReadFromNew() throws Exception {
URLStreamProvider streamProvider = createNiceMock(URLStreamProvider.class);
AmbariSessionManager sessionManager = createNiceMock(AmbariSessionManager.class);
AmbariManagementController controller = createNiceMock(AmbariManagementController.class);
HttpURLConnection urlConnection = createNiceMock(HttpURLConnection.class);
InputStream inputStream = createNiceMock(InputStream.class);
InputStream body = new ByteArrayInputStream("params".getBytes());
Map<String, String> headers = new HashMap<>();
headers.put("header", "headerValue");
headers.put("Cookie", "FOO=bar");
Map<String, List<String>> headerMap = new HashMap<>();
headerMap.put("header", Collections.singletonList("headerValue"));
headerMap.put("Cookie", Collections.singletonList("FOO=bar; AMBARISESSIONID=abcdefg"));
expect(sessionManager.getCurrentSessionId()).andReturn("abcdefg");
expect(sessionManager.getSessionCookie()).andReturn("AMBARISESSIONID");
expect(controller.getAmbariServerURI("/spec")).andReturn("http://c6401.ambari.apache.org:8080/spec");
expect(streamProvider.processURL(eq("http://c6401.ambari.apache.org:8080/spec"), eq("requestMethod"), aryEq("params".getBytes()), eq(headerMap))).andReturn(urlConnection);
expect(urlConnection.getInputStream()).andReturn(inputStream);
replay(streamProvider, sessionManager, controller, urlConnection, inputStream);
ViewAmbariStreamProvider viewAmbariStreamProvider = new ViewAmbariStreamProvider(streamProvider, sessionManager, controller);
Assert.assertEquals(inputStream, viewAmbariStreamProvider.readFrom("spec", "requestMethod", body, headers));
verify(streamProvider, sessionManager, urlConnection, inputStream);
}
@Test
public void testReadFromNullStringBody() throws Exception {
URLStreamProvider streamProvider = createNiceMock(URLStreamProvider.class);
AmbariSessionManager sessionManager = createNiceMock(AmbariSessionManager.class);
AmbariManagementController controller = createNiceMock(AmbariManagementController.class);
HttpURLConnection urlConnection = createNiceMock(HttpURLConnection.class);
InputStream inputStream = createNiceMock(InputStream.class);
String body = null;
Map<String, String> headers = new HashMap<>();
headers.put("header", "headerValue");
headers.put("Cookie", "FOO=bar");
Map<String, List<String>> headerMap = new HashMap<>();
headerMap.put("header", Collections.singletonList("headerValue"));
headerMap.put("Cookie", Collections.singletonList("FOO=bar; AMBARISESSIONID=abcdefg"));
expect(sessionManager.getCurrentSessionId()).andReturn("abcdefg");
expect(sessionManager.getSessionCookie()).andReturn("AMBARISESSIONID");
expect(controller.getAmbariServerURI("/spec")).andReturn("http://c6401.ambari.apache.org:8080/spec");
expect(streamProvider.processURL(eq("http://c6401.ambari.apache.org:8080/spec"), eq("requestMethod"), aryEq((byte[])null), eq(headerMap))).andReturn(urlConnection);
expect(urlConnection.getInputStream()).andReturn(inputStream);
replay(streamProvider, sessionManager, controller, urlConnection, inputStream);
ViewAmbariStreamProvider viewAmbariStreamProvider = new ViewAmbariStreamProvider(streamProvider, sessionManager, controller);
Assert.assertEquals(inputStream, viewAmbariStreamProvider.readFrom("spec", "requestMethod", body, headers));
verify(streamProvider, sessionManager, urlConnection, inputStream);
}
@Test
public void testReadFromNullInputStreamBody() throws Exception {
URLStreamProvider streamProvider = createNiceMock(URLStreamProvider.class);
AmbariSessionManager sessionManager = createNiceMock(AmbariSessionManager.class);
AmbariManagementController controller = createNiceMock(AmbariManagementController.class);
HttpURLConnection urlConnection = createNiceMock(HttpURLConnection.class);
InputStream inputStream = createNiceMock(InputStream.class);
InputStream body = null;
Map<String, String> headers = new HashMap<>();
headers.put("header", "headerValue");
headers.put("Cookie", "FOO=bar");
Map<String, List<String>> headerMap = new HashMap<>();
headerMap.put("header", Collections.singletonList("headerValue"));
headerMap.put("Cookie", Collections.singletonList("FOO=bar; AMBARISESSIONID=abcdefg"));
expect(sessionManager.getCurrentSessionId()).andReturn("abcdefg");
expect(sessionManager.getSessionCookie()).andReturn("AMBARISESSIONID");
expect(controller.getAmbariServerURI("/spec")).andReturn("http://c6401.ambari.apache.org:8080/spec");
expect(streamProvider.processURL(eq("http://c6401.ambari.apache.org:8080/spec"), eq("requestMethod"), aryEq((byte[])null), eq(headerMap))).andReturn(urlConnection);
expect(urlConnection.getInputStream()).andReturn(inputStream);
replay(streamProvider, sessionManager, controller, urlConnection, inputStream);
ViewAmbariStreamProvider viewAmbariStreamProvider = new ViewAmbariStreamProvider(streamProvider, sessionManager, controller);
Assert.assertEquals(inputStream, viewAmbariStreamProvider.readFrom("spec", "requestMethod", body, headers));
verify(streamProvider, sessionManager, urlConnection, inputStream);
}
}