/*
* Copyright (C) 2012 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.command.base;
import org.crsh.command.ScriptException;
import org.crsh.shell.AbstractShellTestCase;
import org.crsh.shell.ErrorKind;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import static org.crsh.util.Utils.*;
/**
* @author <a href="mailto:alain.defrance@exoplatform.com">Alain Defrance</a>
*/
public class FilterCommandTestCase extends AbstractShellTestCase {
public static List<Map> output = new ArrayList<Map>();
private final String consume_command = "class consume_command {\n" +
"@Command\n" +
"public org.crsh.command.Pipe<java.util.Map, Object> main() {\n" +
"return new org.crsh.command.Pipe<java.util.Map, Object>() {\n" +
"public void provide(java.util.Map element) {\n" +
"org.crsh.command.base.FilterCommandTestCase.output.add(element)\n" +
"}\n" +
"}\n" +
"}\n" +
"}";
private final String produce_command = "class produce_command {\n" +
"@Command\n" +
"public void main(org.crsh.command.InvocationContext<java.util.Map> context) {\n" +
"context.provide([A:'A',B:'C']);\n" +
"context.provide([A:'B',B:'B']);\n" +
"context.provide([A:'C',B:'A']);\n" +
"}\n" +
"}";
public void testSimple() throws Exception {
output.clear();
lifeCycle.bindGroovy("consume_command", consume_command);
lifeCycle.bindGroovy("produce_command", produce_command);
assertOk("produce_command | filter -p A:C | consume_command");
assertEquals(list(map(map("A", "C"), "B", "A")), output);
}
public void testMany() throws Exception {
output.clear();
lifeCycle.bindGroovy("consume_command", consume_command);
lifeCycle.bindGroovy("produce_command", produce_command);
assertOk("produce_command | filter -p A:C -p A:B | consume_command");
assertEquals(list(map(map("A", "B"), "B", "B"), map(map("A", "C"), "B", "A")), output);
}
public void testInvalid() throws Exception {
output.clear();
lifeCycle.bindGroovy("consume_command", consume_command);
lifeCycle.bindGroovy("produce_command", produce_command);
assertError("produce_command | filter -p invalid | consume_command", ErrorKind.EVALUATION, ScriptException.class);
}
public void testIntersect() throws Exception {
output.clear();
lifeCycle.bindGroovy("consume_command", consume_command);
lifeCycle.bindGroovy("produce_command", produce_command);
assertOk("produce_command | filter -p A:C -p B:A | consume_command");
assertEquals(list(map(map("A", "C"), "B", "A")), output);
}
}