/**
* 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.hadoop.hive.cli.control;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;
/**
* This class adapts old vm test-executors to be executed in multiple instances
*/
public abstract class CliAdapter {
protected final AbstractCliConfig cliConfig;
public CliAdapter(AbstractCliConfig cliConfig) {
this.cliConfig = cliConfig;
}
public final List<Object[]> getParameters() throws Exception {
Set<File> f = cliConfig.getQueryFiles();
List<Object[]> ret = new ArrayList<>();
for (File file : f) {
String label = file.getName().replaceAll("\\.[^\\.]+$", "");
ret.add(new Object[] { label, file });
}
return ret;
}
abstract public void beforeClass() throws Exception;
// HIVE-14444 pending rename: before
abstract public void setUp();
// HIVE-14444 pending rename: after
abstract public void tearDown();
// HIVE-14444 pending rename: afterClass
abstract public void shutdown() throws Exception;
abstract public void runTest(String name, String name2, String absolutePath) throws Exception;
public final TestRule buildClassRule() {
return new TestRule() {
@Override
public Statement apply(final Statement base, Description description) {
return new Statement() {
@Override
public void evaluate() throws Throwable {
CliAdapter.this.beforeClass();
try {
base.evaluate();
} finally {
CliAdapter.this.shutdown();
}
}
};
}
};
}
public final TestRule buildTestRule() {
return new TestRule() {
@Override
public Statement apply(final Statement base, Description description) {
return new Statement() {
@Override
public void evaluate() throws Throwable {
CliAdapter.this.setUp();
try {
base.evaluate();
} finally {
CliAdapter.this.tearDown();
}
}
};
}
};
}
// HIVE-14444: pending refactor to push File forward
public final void runTest(String name, File qfile) throws Exception {
runTest(name, qfile.getName(), qfile.getAbsolutePath());
}
}