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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.application;
import com.yahoo.config.model.api.Model;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.vespa.config.server.http.HttpFetcher;
import com.yahoo.vespa.config.server.http.StaticResponse;
import com.yahoo.vespa.config.server.http.RequestTimeoutException;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import java.net.URL;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class HttpProxyTest {
private final HttpFetcher fetcher = mock(HttpFetcher.class);
private final HttpProxy proxy = new HttpProxy(fetcher);
private static final String hostname = "foo.yahoo.com";
private static final int port = 19050;
private final Application applicationMock = mock(Application.class);
@Before
public void setup() {
Model modelMock = MockModel.createClusterController(hostname, port);
when(applicationMock.getModel()).thenReturn(modelMock);
}
@Test
public void testNormalGet() throws Exception {
ArgumentCaptor<HttpFetcher.Params> actualParams = ArgumentCaptor.forClass(HttpFetcher.Params.class);
ArgumentCaptor<URL> actualUrl = ArgumentCaptor.forClass(URL.class);
HttpResponse response = new StaticResponse(200, "application/json", "body");
when(fetcher.get(actualParams.capture(), actualUrl.capture())).thenReturn(response);
HttpResponse actualResponse = proxy.get(
applicationMock, hostname, "container-clustercontroller", "clustercontroller-status/v1/clusterName");
assertEquals(1, actualParams.getAllValues().size());
assertEquals(2000, actualParams.getValue().readTimeoutMs);
assertEquals(1, actualUrl.getAllValues().size());
assertEquals(new URL("http://" + hostname + ":" + port + "/clustercontroller-status/v1/clusterName"),
actualUrl.getValue());
// The HttpResponse returned by the fetcher IS the same object as the one returned by the proxy,
// when everything goes well.
assertTrue(actualResponse == response);
}
@Test(expected = RequestTimeoutException.class)
public void testFetchException() {
when(fetcher.get(any(), any())).thenThrow(new RequestTimeoutException("timed out"));
HttpResponse actualResponse = proxy.get(
applicationMock, hostname, "container-clustercontroller", "clustercontroller-status/v1/clusterName");
}
}
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