jkosh44 commented on a change in pull request #1083: Command module with centralized Command Pattern logic URL: https://github.com/apache/fluo/pull/1083#discussion_r365042291
########## File path: modules/command/src/test/java/org/apache/fluo/command/FluoProgramTest.java ########## @@ -0,0 +1,102 @@ +/* + * 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.fluo.command; + +import java.io.PrintStream; +import java.util.Collections; + +import com.beust.jcommander.ParameterException; +import com.beust.jcommander.Parameters; +import org.apache.commons.io.output.NullOutputStream; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +public class FluoProgramTest { + @Parameters(commandNames = "test") + class MockFluoCommand implements FluoCommand { + + boolean help = false; + boolean throwException = false; + private boolean executed = false; + + @Override + public void execute() throws FluoCommandException { + if (throwException) { + throw new FluoCommandException(); + } else { + executed = true; + } + } + + @Override + public boolean isHelp() { + return help; + } + + public boolean isExecuted() { + return executed; + } + } + + private MockFluoCommand mockFluoCommand; + + @BeforeClass + public static void disablePrinting() { + // This will hide usage and error logs when running tests + try (PrintStream ps = new PrintStream(new NullOutputStream())) { + System.setOut(ps); Review comment: Done ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
