| /** |
| * Copyright (C) 2010 the original author or authors. |
| * See the notice.md file distributed with this work for additional |
| * information regarding copyright ownership. |
| * |
| * 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 com.beust.jcommander.command; |
| |
| import com.beust.jcommander.ArgsValidate2; |
| import com.beust.jcommander.JCommander; |
| import com.beust.jcommander.ParameterException; |
| import org.testng.Assert; |
| import org.testng.annotations.Test; |
| |
| import java.io.File; |
| import java.util.Arrays; |
| |
| public class CommandTest { |
| @Test |
| public void namedCommandTest1() { |
| CommandMain cm = new CommandMain(); |
| JCommander jc = new JCommander(cm); |
| NamedCommandAdd add = new NamedCommandAdd(); |
| jc.addCommand(add); |
| CommandCommit commit = new CommandCommit(); |
| jc.addCommand("commit", commit); |
| jc.parse("add", "-i", "A.java"); |
| |
| Assert.assertEquals(jc.getParsedCommand(), "add"); |
| Assert.assertEquals(add.interactive.booleanValue(), true); |
| Assert.assertEquals(add.patterns, Arrays.asList("A.java")); |
| } |
| |
| @Test(expectedExceptions = ParameterException.class) |
| public void shouldComplainIfNoAnnotations() { |
| CommandMain cm = new CommandMain(); |
| JCommander jc = new JCommander(cm); |
| CommandAdd add = new CommandAdd(); |
| jc.addCommand(add); |
| } |
| |
| @Test |
| public void commandTest1() { |
| CommandMain cm = new CommandMain(); |
| JCommander jc = new JCommander(cm); |
| CommandAdd add = new CommandAdd(); |
| jc.addCommand("add", add); |
| CommandCommit commit = new CommandCommit(); |
| jc.addCommand("commit", commit); |
| jc.parse("add", "-i", "A.java"); |
| |
| Assert.assertEquals(jc.getParsedCommand(), "add"); |
| Assert.assertEquals(add.interactive.booleanValue(), true); |
| Assert.assertEquals(add.patterns, Arrays.asList("A.java")); |
| } |
| |
| @Test |
| public void commandTest2() { |
| CommandMain cm = new CommandMain(); |
| JCommander jc = new JCommander(cm); |
| CommandAdd add = new CommandAdd(); |
| jc.addCommand("add", add); |
| CommandCommit commit = new CommandCommit(); |
| jc.addCommand("commit", commit); |
| jc.parse("-v", "commit", "--amend", "--author=cbeust", "A.java", "B.java"); |
| |
| Assert.assertTrue(cm.verbose); |
| Assert.assertEquals(jc.getParsedCommand(), "commit"); |
| Assert.assertTrue(commit.amend); |
| Assert.assertEquals(commit.author, "cbeust"); |
| Assert.assertEquals(commit.files, Arrays.asList("A.java", "B.java")); |
| } |
| |
| @Test |
| public void hiddenCommandTest() { |
| CommandMain cm = new CommandMain(); |
| JCommander jc = new JCommander(cm); |
| CommandAdd add = new CommandAdd(); |
| jc.addCommand("add", add); |
| CommandHidden hidden = new CommandHidden(); |
| jc.addCommand("hidden", hidden); |
| jc.parse("hidden", "-i", "A.java"); |
| |
| Assert.assertEquals(jc.getParsedCommand(), "hidden"); |
| Assert.assertEquals(hidden.interactive.booleanValue(), true); |
| Assert.assertEquals(hidden.patterns, Arrays.asList("A.java")); |
| |
| jc.setProgramName("TestCommander"); |
| StringBuilder out = new StringBuilder(); |
| jc.usage(out); |
| |
| Assert.assertTrue(out.toString().contains("add Add file contents to the index")); |
| Assert.assertFalse(out.toString().contains("hidden Hidden command to add file contents to the index")); |
| } |
| |
| @Test |
| public void noParametersAnnotationOnCommandTest() { |
| CommandMain cm = new CommandMain(); |
| JCommander jc = new JCommander(cm); |
| CommandNoParametersAnnotation noParametersAnnotation = new CommandNoParametersAnnotation(); |
| jc.addCommand("no-annotation", noParametersAnnotation); |
| |
| jc.setProgramName("TestCommander"); |
| StringBuilder out = new StringBuilder(); |
| jc.usage(out); |
| |
| Assert.assertTrue(out.toString().contains("no-annotation")); |
| } |
| |
| @Test |
| public void noTrailingSpaceInUsageTest() { |
| CommandMain cm = new CommandMain(); |
| JCommander jc = new JCommander(cm); |
| CommandAdd add = new CommandAdd(); |
| jc.addCommand("add", add); |
| CommandCommit commit = new CommandCommit(); |
| jc.addCommand("commit", commit); |
| jc.parse("-v", "commit", "--amend", "--author=cbeust", "A.java", "B.java"); |
| StringBuilder out = new StringBuilder(); |
| jc.usage(out); |
| String firstLine = out.toString().split("\n")[0]; |
| Assert.assertFalse(firstLine.endsWith(" "), "Usage should not have trailing spaces"); |
| } |
| |
| @Test(expectedExceptions = ParameterException.class) |
| public void validateSubCommand() throws Exception { |
| JCommander jc = new JCommander(new CommandMain()); |
| final ArgsValidate2 sub = new ArgsValidate2(); |
| sub.template = null; |
| jc.addCommand("sub", sub); |
| jc.parse("sub", "-template", "foo"); |
| } |
| |
| @Test |
| public void doNotValidateSubCommand() throws Exception { |
| JCommander jc = new JCommander(new CommandMain()); |
| final ArgsValidate2 sub = new ArgsValidate2(); |
| sub.template = null; |
| jc.addCommand("sub", sub); |
| jc.parseWithoutValidation("sub", "-template", "foo"); |
| Assert.assertEquals(sub.template, new File("foo")); |
| |
| } |
| |
| public static void main(String[] args) { |
| new CommandTest().shouldComplainIfNoAnnotations(); |
| } |
| } |