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/*******************************************************************************
* Copyright (c) 2011, 2015 Christian Trutz and others.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* https://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*
* Christian Trutz - initial API and implementation
* Tasktop Technologies - ongoing maintenance
*******************************************************************************/
package org.eclipse.mylyn.internal.gerrit.core.client;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.isA;
import static org.mockito.Mockito.inOrder;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.IOException;
import org.apache.commons.httpclient.HttpMethodBase;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.eclipse.core.runtime.AssertionFailedException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.mylyn.commons.net.AbstractWebLocation;
import org.eclipse.mylyn.commons.net.AuthenticationCredentials;
import org.eclipse.mylyn.commons.net.AuthenticationType;
import org.eclipse.mylyn.internal.gerrit.core.client.GerritHttpClient.JsonEntity;
import org.eclipse.mylyn.internal.gerrit.core.client.GerritHttpClient.Request;
import org.eclipse.mylyn.internal.gerrit.core.client.GerritHttpClient.Request.HttpMethod;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InOrder;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import com.google.gson.reflect.TypeToken;
/**
* Unit tests for {@link GerritHttpClient}.
*
* @author Christian Trutz
*/
@RunWith(MockitoJUnitRunner.class)
public class GerritHttpClientTest {
public class TestGerritHttpClient extends GerritHttpClient {
private final int code;
private TestGerritHttpClient(AbstractWebLocation location, int code) {
super(location, GerritCapabilities.MAXIMUM_SUPPORTED_VERSION);
this.code = code;
}
@Override
public int execute(org.apache.commons.httpclient.HttpMethod method, IProgressMonitor monitor)
throws IOException {
return code;
}
@Override
void requestCredentials(IProgressMonitor monitor, AuthenticationType authenticationType)
throws GerritLoginException {
}
@Override
String getUrl() {
return "http://mock";
}
}
@Mock
AbstractWebLocation abstractWebLocation;
@Mock
IProgressMonitor progressMonitor;
/**
* Test {@link GerritHttpClient} constructor with {@code null} argument.
*/
@Test(expected = AssertionFailedException.class)
public void constructorNull() {
new GerritHttpClient((AbstractWebLocation) null, GerritCapabilities.MAXIMUM_SUPPORTED_VERSION);
}
/**
* Test {@link GerritHttpClient#postJsonRequest(String, JsonEntity, IProgressMonitor)} with {@code null} service URI
* argument.
*/
@Test(expected = AssertionFailedException.class)
public void postJsonRequestNullServiceUri() throws IOException, GerritException {
GerritHttpClient gerritHttpClient = new GerritHttpClient(abstractWebLocation,
GerritCapabilities.MAXIMUM_SUPPORTED_VERSION);
gerritHttpClient.postJsonRequest(null, new JsonEntity() {
@Override
public String getContent() {
return "[]"; //$NON-NLS-1$
}
}, progressMonitor);
}
/**
* Test {@link GerritHttpClient#postJsonRequest(String, JsonEntity, IProgressMonitor)} with {@code null}
* {@link JsonEntity} argument.
*/
@Test(expected = AssertionFailedException.class)
public void postJsonRequestNullJsonEntity() throws IOException, GerritException {
GerritHttpClient gerritHttpClient = new GerritHttpClient(abstractWebLocation,
GerritCapabilities.MAXIMUM_SUPPORTED_VERSION);
gerritHttpClient.postJsonRequest("not null", null, progressMonitor); //$NON-NLS-1$
}
@Test
public void restRequestCanReturnBinaryContent() throws IOException {
// given
final TypeToken<Byte[]> byteArrayType = new TypeToken<Byte[]>() {
};
Request<byte[]> request = new GerritHttpClient(abstractWebLocation,
GerritCapabilities.MAXIMUM_SUPPORTED_VERSION).new RestRequest<byte[]>(HttpMethod.GET, "serviceUri", //$NON-NLS-1$
null /*input*/, byteArrayType.getType(), null /*error handler*/);
HttpMethodBase httpMethodBase = mock(HttpMethodBase.class);
byte[] binary = "binary".getBytes(); //$NON-NLS-1$
when(httpMethodBase.getResponseBody()).thenReturn(binary);
// when
byte[] result = request.process(httpMethodBase);
// then
assertArrayEquals(binary, result);
}
@Test
public void authenticateForm() throws IOException, GerritException {
GerritHttpClient client = spy(new TestGerritHttpClient(abstractWebLocation, HttpStatus.SC_BAD_REQUEST));
int result = client.authenticateForm(new AuthenticationCredentials("", ""), new NullProgressMonitor());
assertEquals(HttpStatus.SC_NOT_FOUND, result);
InOrder inOrder = inOrder(client);
inOrder.verify(client).execute(isA(PostMethod.class), any(IProgressMonitor.class));
inOrder.verify(client).execute(isA(GetMethod.class), any(IProgressMonitor.class));
client = spy(new TestGerritHttpClient(abstractWebLocation, HttpStatus.SC_METHOD_NOT_ALLOWED));
result = client.authenticateForm(new AuthenticationCredentials("", ""), new NullProgressMonitor());
assertEquals(HttpStatus.SC_NOT_FOUND, result);
inOrder = inOrder(client);
inOrder.verify(client).execute(isA(PostMethod.class), any(IProgressMonitor.class));
inOrder.verify(client).execute(isA(GetMethod.class), any(IProgressMonitor.class));
client = spy(new TestGerritHttpClient(abstractWebLocation, HttpStatus.SC_UNAUTHORIZED));
result = client.authenticateForm(new AuthenticationCredentials("", ""), new NullProgressMonitor());
assertEquals(-1, result);
verify(client).execute(isA(PostMethod.class), any(IProgressMonitor.class));
verify(client, never()).execute(isA(GetMethod.class), any(IProgressMonitor.class));
}
}
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