/*
* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
*
* 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.
*/
package li.strolch.testbase.runtime;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import java.io.File;
import java.io.InputStream;
import java.text.MessageFormat;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import li.strolch.agent.api.ComponentContainer;
import li.strolch.agent.api.StrolchAgent;
import li.strolch.agent.api.StrolchBootstrapper;
import li.strolch.agent.api.StrolchRealm;
import li.strolch.agent.api.StrolchVersion;
import li.strolch.privilege.model.Certificate;
import li.strolch.runtime.privilege.PrivilegeHandler;
import li.strolch.service.api.Service;
import li.strolch.service.api.ServiceArgument;
import li.strolch.service.api.ServiceHandler;
import li.strolch.service.api.ServiceResult;
import li.strolch.service.api.ServiceResultState;
import li.strolch.utils.helper.FileHelper;
import li.strolch.utils.helper.StringHelper;
public final class RuntimeMock {
private static final Logger logger = LoggerFactory.getLogger(RuntimeMock.class);
private static final String TARGET = "target"; //$NON-NLS-1$
private ComponentContainer container;
private StrolchAgent agent;
private File targetPathF;
private File srcPathF;
public ComponentContainer getContainer() {
return this.container;
}
public StrolchAgent getAgent() {
return this.agent;
}
public PrivilegeHandler getPrivilegeHandler() {
return this.container.getPrivilegeHandler();
}
public ServiceHandler getServiceHandler() {
return this.container.getComponent(ServiceHandler.class);
}
public StrolchRealm getRealm(String realm) {
return this.container.getRealm(realm);
}
public Certificate loginAdmin() {
return getPrivilegeHandler().authenticate("admin", "admin".getBytes());
}
public boolean logout(Certificate cert) {
return getPrivilegeHandler().invalidateSession(cert);
}
public RuntimeMock mockRuntime(File targetPathF, File srcPathF) {
this.targetPathF = targetPathF;
this.srcPathF = srcPathF;
if (!this.targetPathF.getParentFile().getName().equals(TARGET)) {
String msg = "Mocking path must be in a maven target: {0}"; //$NON-NLS-1$
msg = MessageFormat.format(msg, this.targetPathF.getAbsolutePath());
throw new RuntimeException(msg);
}
File configSrc = new File(this.srcPathF, StrolchBootstrapper.PATH_CONFIG);
if (!configSrc.isDirectory() || !configSrc.canRead()) {
String msg = "Could not find config source in: {0}"; //$NON-NLS-1$
msg = MessageFormat.format(msg, configSrc.getAbsolutePath());
throw new RuntimeException(msg);
}
if (this.targetPathF.exists()) {
logger.info("Deleting all files in " + this.targetPathF.getAbsolutePath()); //$NON-NLS-1$
if (!FileHelper.deleteFile(this.targetPathF, true)) {
String msg = "Failed to delete {0}"; //$NON-NLS-1$
msg = MessageFormat.format(msg, this.targetPathF.getAbsolutePath());
throw new RuntimeException(msg);
}
}
if (!this.targetPathF.mkdirs()) {
String msg = "Failed to create {0}"; //$NON-NLS-1$
msg = MessageFormat.format(msg, this.targetPathF.getAbsolutePath());
throw new RuntimeException(msg);
}
logger.info(MessageFormat.format("Mocking runtime from {0} to {1}", this.srcPathF.getAbsolutePath(), //$NON-NLS-1$
this.targetPathF.getAbsolutePath()));
// setup the container
this.agent = new StrolchBootstrapper(getAppVersion()).setupByCopyingRoot("dev", this.srcPathF,
this.targetPathF);
return this;
}
public void startContainer() {
startContainer("dev");
}
public void startContainer(String environment) {
try {
this.agent.initialize();
this.agent.start();
this.container = this.agent.getContainer();
} catch (Exception e) {
logger.error("Failed to start mocked container due to: " + e.getMessage(), e); //$NON-NLS-1$
destroyRuntime();
throw e;
}
}
public void destroyRuntime() {
if (this.agent == null)
return;
try {
this.agent.stop();
} catch (Exception e) {
logger.info("Failed to stop container: " + e.getMessage()); //$NON-NLS-1$
}
try {
this.agent.destroy();
} catch (Exception e) {
logger.info("Failed to destroy container: " + e.getMessage()); //$NON-NLS-1$
}
}
public <T extends ServiceArgument, U extends ServiceResult> U doService(Certificate certificate,
Service<T, U> service, T argument) {
U result = getServiceHandler().doService(certificate, service, argument);
assertServiceResult(ServiceResultState.SUCCESS, result);
return result;
}
public static void assertServiceResult(ServiceResultState expectedState, Class<?> expectedResultType,
ServiceResult result) {
assertEquals("Expected service result of type " + expectedResultType + " but was " + result.getClass(),
expectedResultType, result.getClass());
if (!expectedState.equals(result.getState())) {
String errorMsg;
if (result.getThrowable() == null)
errorMsg = result.getMessage();
else
errorMsg = StringHelper.formatException(result.getThrowable());
fail("Expected service result state " + expectedState + " but was " + result.getState() + ": Reason: "
+ errorMsg);
}
}
public static void assertServiceResult(ServiceResultState expectedState, ServiceResult result) {
if (!expectedState.equals(result.getState())) {
String errorMsg;
if (result.getThrowable() == null)
errorMsg = result.getMessage();
else
errorMsg = StringHelper.formatException(result.getThrowable());
fail("Expected service result state " + expectedState + " but was " + result.getState() + ": Reason: "
+ errorMsg);
}
}
public static StrolchVersion getAppVersion() {
Properties properties = new Properties();
try (InputStream in = RuntimeMock.class.getResourceAsStream(StrolchAgent.AGENT_VERSION_PROPERTIES)) {
properties.load(in);
} catch (Exception e) {
throw new IllegalStateException("Failed to read " + StrolchAgent.AGENT_VERSION_PROPERTIES, e);
}
StrolchVersion version = new StrolchVersion(properties);
return version;
}
}