/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008 Sun Microsystems, Inc.
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* Portions Copyright 2014-2016 ForgeRock AS.
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*/
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package com.forgerock.opendj.cli;
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import java.util.ArrayList;
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import java.util.List;
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import org.fest.assertions.Assertions;
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import org.forgerock.i18n.LocalizableMessage;
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import org.testng.Assert;
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import org.testng.annotations.BeforeClass;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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/**
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* Unit tests for the SubCommand class.
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*/
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@SuppressWarnings("javadoc")
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public final class TestSubCommandArgumentParserTestCase extends CliTestCase {
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private SubCommandArgumentParser parser;
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/** First sub-command. */
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private SubCommand sc1;
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/** Second sub-command. */
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private SubCommand sc2;
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/**
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* Create the sub-commands and parser.
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*
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* @throws Exception
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* If something unexpected happened.
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*/
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@BeforeClass
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public void setup() throws Exception {
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parser = new SubCommandArgumentParser(getClass().getName(), LocalizableMessage.raw("test description"), true);
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sc1 = new SubCommand(parser, "sub-command1", LocalizableMessage.raw("sub-command1"));
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sc2 = new SubCommand(parser, "sub-command2", true, 2, 4, "args1 arg2 [arg3 arg4]",
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LocalizableMessage.raw("sub-command2"));
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}
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/**
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* Test the getSubCommand method.
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*
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* @throws Exception
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* If something unexpected happened.
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*/
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@Test
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public void testGetSubCommand() throws Exception {
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Assert.assertSame(parser.getSubCommand("sub-command1"), sc1);
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Assert.assertSame(parser.getSubCommand("sub-command2"), sc2);
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Assert.assertNull(parser.getSubCommand("sub-command3"));
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}
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/**
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* Provide valid command line args.
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*
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* @return Array of valid command line args.
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*/
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@DataProvider(name = "validCommandLineArgs")
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public Object[][] createValidCommandLineArgs() {
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return new Object[][] {
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{ new String[] {}, null },
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{ new String[] { "sub-command1" }, sc1 },
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{ new String[] { "sub-command2", "one", "two" }, sc2 },
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{ new String[] { "sub-command2", "one", "two", "three" }, sc2 },
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{ new String[] { "sub-command2", "one", "two", "three", "four" }, sc2 }, };
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}
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/**
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* Test the parseArguments method with valid args.
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*
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* @param args
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* The command line args.
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* @param sc
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* The expected sub-command.
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* @throws Exception
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* If something unexpected happened.
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*/
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@Test(dataProvider = "validCommandLineArgs")
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public void testParseArgumentsWithValidArgs(String[] args, SubCommand sc) throws Exception {
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parser.parseArguments(args);
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// Check the correct sub-command was parsed.
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Assert.assertEquals(parser.getSubCommand(), sc);
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// Check that the trailing arguments were retrieved correctly and
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// in the right order.
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if (args.length > 1) {
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List<String> scargs = new ArrayList<>();
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for (int i = 1; i < args.length; i++) {
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scargs.add(args[i]);
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}
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Assert.assertEquals(parser.getTrailingArguments(), scargs);
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} else {
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Assert.assertTrue(parser.getTrailingArguments().isEmpty());
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}
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}
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/**
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* Provide invalid command line args.
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*
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* @return Array of invalid command line args.
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*/
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@DataProvider(name = "invalidCommandLineArgs")
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public Object[][] createInvalidCommandLineArgs() {
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return new Object[][] {
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{ new String[] { "sub-command1", "one" } },
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{ new String[] { "sub-command1", "one", "two" } },
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{ new String[] { "sub-command2" } },
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{ new String[] { "sub-command2", "one" } },
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{ new String[] { "sub-command2", "one", "two", "three", "four", "five" } }, };
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}
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/**
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* Test the parseArguments method with invalid args.
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*
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* @param args
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* The command line args.
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* @throws Exception
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* If something unexpected happened.
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*/
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@Test(dataProvider = "invalidCommandLineArgs", expectedExceptions = ArgumentException.class)
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public void testParseArgumentsWithInvalidArgs(String[] args) throws Exception {
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parser.parseArguments(args);
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}
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@DataProvider
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public Object[][] indentAndWrapProvider() throws Exception {
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final String eol = System.getProperty("line.separator");
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return new Object[][] {
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{ "test1", 5, " ", " test1" + eol },
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{ "test1 test2", 5, " ", " test1" + eol + " test2" + eol },
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{ "test1 test2test3", 5, " ", " test1" + eol + " test2test3" + eol },
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{ "test1 test2test3 test4", 5, " ", " test1" + eol + " test2test3" + eol + " test4" + eol },
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};
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}
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@Test(dataProvider = "indentAndWrapProvider")
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public void testIndentAndWrap(String text, int wrapColumn, String indent, String expected) {
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final StringBuilder buffer = new StringBuilder();
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SubCommandArgumentParser.indentAndWrap(indent, buffer, wrapColumn, LocalizableMessage.raw(text));
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Assertions.assertThat(buffer.toString()).isEqualTo(expected);
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}
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}
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