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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.http;
import com.google.common.io.Files;
import com.yahoo.config.application.api.DeployLogger;
import com.yahoo.config.model.application.provider.FilesApplicationPackage;
import com.yahoo.container.jdisc.HttpRequest;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.io.IOUtils;
import com.yahoo.vespa.config.server.CompressedApplicationInputStreamTest;
import com.yahoo.vespa.config.server.TimeoutBudget;
import com.yahoo.vespa.config.server.application.ApplicationRepo;
import com.yahoo.vespa.config.server.session.LocalSession;
import com.yahoo.vespa.config.server.session.LocalSessionRepo;
import com.yahoo.vespa.config.server.session.SessionFactory;
import org.junit.Ignore;
import org.junit.Test;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import static com.yahoo.jdisc.Response.Status.*;
import static com.yahoo.jdisc.http.HttpRequest.Method.GET;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
/**
* Tests for session create handlers, to make it easier to have
* similar tests for more than one version of the API.
*
* @author hmusum
* @since 5.1.28
*/
public abstract class SessionCreateHandlerTestBase extends SessionHandlerTest {
public static final HashMap<String, String> postHeaders = new HashMap<>();
protected String pathPrefix = "/application/v2/session/";
protected String createdMessage = " created.\"";
protected String tenantMessage = "";
public File testApp = new File("src/test/apps/app");
public LocalSessionRepo localSessionRepo;
public ApplicationRepo applicationRepo;
static {
postHeaders.put(SessionCreate.contentTypeHeader, SessionCreate.APPLICATION_X_GZIP);
}
@Ignore
@Test
public void require_that_from_parameter_cannot_be_set_if_data_in_request() throws IOException {
HttpRequest request = post(Collections.singletonMap("from", "active"));
HttpResponse response = createHandler().handle(request);
HandlerTest.assertHttpStatusCodeErrorCodeAndMessage(response, BAD_REQUEST, HttpErrorResponse.errorCodes.BAD_REQUEST, "Parameter 'from' is illegal for POST");
}
@Test
public void require_that_post_request_must_contain_data() throws IOException {
HttpResponse response = createHandler().handle(post());
HandlerTest.assertHttpStatusCodeErrorCodeAndMessage(response, BAD_REQUEST, HttpErrorResponse.errorCodes.BAD_REQUEST, "Request contains no data");
}
@Test
public void require_that_post_request_must_have_correct_content_type() throws IOException {
HashMap<String, String> headers = new HashMap<>(); // no Content-Type header
File outFile = CompressedApplicationInputStreamTest.createTarFile();
HttpResponse response = createHandler().handle(post(outFile, headers, null));
HandlerTest.assertHttpStatusCodeErrorCodeAndMessage(response, BAD_REQUEST, HttpErrorResponse.errorCodes.BAD_REQUEST, "Request contains no Content-Type header");
}
@Test
public void require_that_application_name_is_given_from_parameter() throws IOException {
Map<String, String> params = Collections.singletonMap("name", "ulfio");
File outFile = CompressedApplicationInputStreamTest.createTarFile();
MockSessionFactory factory = new MockSessionFactory();
createHandler(factory).handle(post(outFile, postHeaders, params));
assertTrue(factory.createCalled);
assertThat(factory.applicationName, is("ulfio"));
}
protected void assertFromParameter(String expected, String from) throws IOException {
HttpRequest request = post(Collections.singletonMap("from", from));
MockSessionFactory factory = new MockSessionFactory();
factory.applicationPackage = testApp;
HttpResponse response = createHandler(factory).handle(request);
assertNotNull(response);
assertThat(response.getStatus(), is(OK));
assertTrue(factory.createFromCalled);
assertThat(SessionHandlerTest.getRenderedString(response),
is("{\"log\":[]" + tenantMessage + ",\"session-id\":\"" + expected + "\",\"prepared\":\"http://" + hostname + ":" + port + pathPrefix +
expected + "/prepared\",\"content\":\"http://" + hostname + ":" + port + pathPrefix +
expected + "/content/\",\"message\":\"Session " + expected + createdMessage + "}"));
}
protected void assertIllegalFromParameter(String fromValue) throws IOException {
File outFile = CompressedApplicationInputStreamTest.createTarFile();
HttpRequest request = post(outFile, postHeaders, Collections.singletonMap("from", fromValue));
HandlerTest.assertHttpStatusCodeErrorCodeAndMessage(createHandler().handle(request), BAD_REQUEST, HttpErrorResponse.errorCodes.BAD_REQUEST, "Parameter 'from' has illegal value '" + fromValue + "'");
}
@Test
public void require_that_prepare_url_is_returned_on_success() throws IOException {
File outFile = CompressedApplicationInputStreamTest.createTarFile();
Map<String, String> parameters = Collections.singletonMap("name", "foo");
HttpResponse response = createHandler().handle(post(outFile, postHeaders, parameters));
assertNotNull(response);
assertThat(response.getStatus(), is(OK));
assertThat(SessionHandlerTest.getRenderedString(response),
is("{\"log\":[]" + tenantMessage + ",\"session-id\":\"0\",\"prepared\":\"http://" +
hostname + ":" + port + pathPrefix + "0/prepared\",\"content\":\"http://" +
hostname + ":" + port + pathPrefix + "0/content/\",\"message\":\"Session 0" + createdMessage + "}"));
}
@Test
public void require_that_session_factory_is_called() throws IOException {
MockSessionFactory sessionFactory = new MockSessionFactory();
File outFile = CompressedApplicationInputStreamTest.createTarFile();
createHandler(sessionFactory).handle(post(outFile));
assertTrue(sessionFactory.createCalled);
}
@Test
public void require_that_handler_does_not_support_get() throws IOException {
HttpResponse response = createHandler().handle(HttpRequest.createTestRequest(pathPrefix, GET));
HandlerTest.assertHttpStatusCodeErrorCodeAndMessage(response, METHOD_NOT_ALLOWED,
HttpErrorResponse.errorCodes.METHOD_NOT_ALLOWED,
"Method 'GET' is not supported");
}
@Test
public void require_internal_error_when_exception() throws IOException {
MockSessionFactory factory = new MockSessionFactory();
factory.doThrow = true;
File outFile = CompressedApplicationInputStreamTest.createTarFile();
HttpResponse response = createHandler(factory).handle(post(outFile));
HandlerTest.assertHttpStatusCodeErrorCodeAndMessage(response, INTERNAL_SERVER_ERROR,
HttpErrorResponse.errorCodes.INTERNAL_SERVER_ERROR,
"foo");
}
@Test
public void require_that_handler_unpacks_application() throws IOException {
MockSessionFactory sessionFactory = new MockSessionFactory();
File outFile = CompressedApplicationInputStreamTest.createTarFile();
createHandler(sessionFactory).handle(post(outFile));
assertTrue(sessionFactory.createCalled);
final File applicationPackage = sessionFactory.applicationPackage;
assertNotNull(applicationPackage);
assertTrue(applicationPackage.exists());
final File[] files = applicationPackage.listFiles();
assertNotNull(files);
assertThat(files.length, is(2));
}
@Test
public void require_that_session_is_stored_in_repo() throws IOException {
File outFile = CompressedApplicationInputStreamTest.createTarFile();
createHandler(new MockSessionFactory()).handle(post(outFile));
assertNotNull(localSessionRepo.getSession(0l));
}
public abstract SessionHandler createHandler();
public abstract SessionHandler createHandler(SessionFactory sessionFactory);
public abstract HttpRequest post() throws FileNotFoundException;
public abstract HttpRequest post(File file) throws FileNotFoundException;
public abstract HttpRequest post(File file, Map<String, String> headers, Map<String, String> parameters) throws FileNotFoundException;
public abstract HttpRequest post(Map<String, String> parameters) throws FileNotFoundException;
public static class MockSessionFactory implements SessionFactory {
public boolean createCalled = false;
public boolean createFromCalled = false;
public boolean doThrow = false;
public File applicationPackage;
public String applicationName;
@Override
public LocalSession createSession(File applicationDirectory, String applicationName, DeployLogger logger, TimeoutBudget timeoutBudget) {
createCalled = true;
this.applicationName = applicationName;
if (doThrow) {
throw new RuntimeException("foo");
}
final File tempDir = Files.createTempDir();
try {
IOUtils.copyDirectory(applicationDirectory, tempDir);
} catch (IOException e) {
e.printStackTrace();
}
this.applicationPackage = tempDir;
return new SessionHandlerTest.MockSession(0, FilesApplicationPackage.fromFile(applicationPackage));
}
@Override
public LocalSession createSessionFromExisting(LocalSession existingSession, DeployLogger logger, TimeoutBudget timeoutBudget) {
if (doThrow) {
throw new RuntimeException("foo");
}
createFromCalled = true;
return new SessionHandlerTest.MockSession(existingSession.getSessionId() + 1, FilesApplicationPackage.fromFile(applicationPackage));
}
}
}
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