Mercurial > hg > thermostat
view integration-tests/itest-run/src/test/java/com/redhat/thermostat/itest/CliTest.java @ 2608:1286dad1ad8f
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Reviewed-by: neugens
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-February/022220.html
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-March/022331.html
author | Andrew Azores <aazores@redhat.com> |
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date | Fri, 03 Mar 2017 12:45:11 -0500 |
parents | e7fd8adb5f9c |
children |
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/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.itest; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import java.io.IOException; import org.junit.BeforeClass; import org.junit.Test; import expectj.Spawn; /** * Integration tests to exercise the basics of the thermostat command line. */ public class CliTest extends IntegrationTest { private static final String SHELL_USAGE_STRING = "usage: thermostat shell\n" + " Launch the Thermostat interactive shell. The prompt can be\n" + " customized by editing the shell-prompt.conf file located in\n" + " $SYSTEM_THERMOSTAT_HOME/etc/plugins.d/shell-command. You can\n" + " also create your own shell-prompt.conf file and place it in\n" + " $USER_THERMOSTAT_HOME/etc/plugins.d/shell-command. This will\n" + " override the properties from the system config file. See the\n" + " system shell-prompt.conf file for instructions on how to write\n" + " the config file.\n"; @BeforeClass public static void setupOnce() { setupIntegrationTest(CliTest.class); /** * If thermostat runs without setup complete it will run the setup; * skip this by creating the stamp beforehand */ createFakeSetupCompleteFile(); } @Test public void testExpectIsSane() throws Exception { Spawn shell = spawnThermostat(); try { shell.expect("some-random-text-that-is-not-really-possible"); fail("should never match"); } catch (IOException endOfStream) { assertTrue(endOfStream.getMessage().contains("End of stream reached, no match found")); } shell.expectClose(); } @Test public void testSimpleInvocationPrintsHelp() throws Exception { Spawn shell = spawnThermostat(); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); assertMatchesHelpCommandList(stdOut); String stdErr = shell.getCurrentStandardErrContents(); assertEquals(stdErr, ""); } @Test public void testHelpCommandInvocation() throws Exception { Spawn shell = spawnThermostat("help"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); String stdErr = shell.getCurrentStandardErrContents(); assertMatchesHelpCommandList(stdOut); assertEquals(stdErr, ""); } @Test public void testHelpOnHelp() throws Exception { Spawn shell = spawnThermostat("help", "help"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); String stdErr = shell.getCurrentStandardErrContents(); String[] lines = stdOut.split("\n"); String usage = lines[0]; assertEquals("usage: thermostat help [command-name]", usage); assertEquals(stdErr, ""); } @Test public void testVersionArgument() throws Exception { Spawn shell = spawnThermostat("--version"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); String stdErr = shell.getCurrentStandardErrContents(); assertTrue(stdOut.matches("Thermostat version \\d+\\.\\d+\\.\\d+\n")); assertEquals(stdErr, ""); } @Test public void testInfoArgument() throws Exception { Spawn shell = spawnThermostat("--info"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); String stdErr = shell.getCurrentStandardErrContents(); String thHomeLineMatch = "THERMOSTAT_HOME=.*\n"; String thUserHomeLineMatch = "USER_THERMOSTAT_HOME=.*\n"; String matchString = thHomeLineMatch + thUserHomeLineMatch; assertTrue("Incorrect match " + stdOut + "\n\n", stdOut.matches(matchString)); assertEquals(stdErr, ""); } @Test public void testShell() throws Exception { Spawn shell = spawnThermostat("shell"); shell.expect(SHELL_DISCONNECT_PROMPT); shell.send("help\n"); shell.expect(SHELL_DISCONNECT_PROMPT); assertMatchesShellHelpCommandList(shell.getCurrentStandardOutContents()); shell.send("exit\n"); shell.expectClose(); } @Test public void testShellPrintsVersionOnStartup() throws Exception { Spawn shell = spawnThermostat("shell"); shell.expect(SHELL_DISCONNECT_PROMPT); String stdOut = shell.getCurrentStandardOutContents(); assertTrue(stdOut.contains("Thermostat version ")); } @Test public void versionArgumentInShellIsNotAllowed() throws Exception { Spawn shell = spawnThermostat("shell"); shell.expect(SHELL_DISCONNECT_PROMPT); shell.send("--version\n"); shell.expect(SHELL_DISCONNECT_PROMPT); String stdOut = shell.getCurrentStandardOutContents(); String stdErr = shell.getCurrentStandardErrContents(); assertMatchesShellHelpCommandList(shell.getCurrentStandardOutContents()); // use the Pattern.DOTALL flag (?s) so that line terminators match with // ".*". stdOut contains the SHELL_DISCONNECT_PROMPT too. assertTrue(stdOut.matches("(?s)^.*\nunknown command '--version'\n.*$")); assertEquals(stdErr, ""); shell.send("exit\n"); shell.expectClose(); } @Test public void testShellHelp() throws Exception { Spawn shell = spawnThermostat("help", "shell"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); verifyShellHelpOutput(stdOut); } @Test public void testShellHelpArgument() throws Exception { Spawn shell = spawnThermostat("shell", "--help"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); verifyShellHelpOutput(stdOut); } private void verifyShellHelpOutput(String actual) { String expected = SHELL_USAGE_STRING + "\n" + "thermostat shell\n" + " --help show usage of command\n" + "\n" + "See also:\n" + " agent, gui, local, platform, service, setup, storage, web-storage,\n" + " web-storage-service\n"; ; assertEquals(expected, actual); } @Test public void testShellUnrecognizedArgument() throws Exception { Spawn shell = spawnThermostat("shell", "--foo"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); String expectedOut = "Could not parse options: Unrecognized option: --foo\n" + SHELL_USAGE_STRING + "\n" + "thermostat shell\n" + " --help show usage of command\n" + "\n" + "See also:\n" + " agent, gui, local, platform, service, setup, storage, web-storage,\n" + " web-storage-service\n"; assertEquals(expectedOut, stdOut); } @Test public void testUnrecognizedEventsInShell() throws Exception { // test '!' events Spawn shell = spawnThermostat("shell"); shell.expect(SHELL_DISCONNECT_PROMPT); shell.send("what!?!\n"); shell.expect(SHELL_DISCONNECT_PROMPT); shell.send("exit\n"); shell.expectClose(); assertFalse(shell.getCurrentStandardErrContents().contains("!?!: event not found")); assertNoExceptions(shell.getCurrentStandardOutContents(), shell.getCurrentStandardErrContents()); } @Test public void testRecognizedEventsInShell() throws Exception { // test '!' events Spawn shell = spawnThermostat("shell"); shell.expect(SHELL_DISCONNECT_PROMPT); shell.send("help\n"); shell.expect(SHELL_DISCONNECT_PROMPT); shell.send("!hel\n"); shell.expect(SHELL_DISCONNECT_PROMPT); shell.send("exit\n"); shell.expectClose(); String EXPECTED_OUTPUT_FROM_HELP = "list of commands"; String stdOut = shell.getCurrentStandardOutContents(); int firstIndex = stdOut.indexOf(EXPECTED_OUTPUT_FROM_HELP); assertFalse(firstIndex == -1); int secondIndex = stdOut.indexOf(EXPECTED_OUTPUT_FROM_HELP, firstIndex + 1); assertFalse(secondIndex == -1); assertNoExceptions(shell.getCurrentStandardOutContents(), shell.getCurrentStandardErrContents()); } @Test public void testInvalidCommand() throws Exception { Spawn shell = spawnThermostat("foobar", "baz"); // TODO should this be stderr? shell.expect("unknown command 'foobar'"); shell.expectClose(); String stdOut = shell.getCurrentStandardOutContents(); assertMatchesHelpCommandList(stdOut); } private static void assertMatchesHelpCommandList(String actual) { assertTrue(actual.contains("list of commands")); assertTrue(actual.contains("help")); assertTrue(actual.contains("agent")); assertTrue(actual.contains("gui")); assertTrue(actual.contains("ping")); assertTrue(actual.contains("shell")); } private static void assertMatchesShellHelpCommandList(String actual) { assertTrue(actual.contains("list of commands")); assertTrue(actual.contains("help")); assertTrue(actual.contains("connect")); assertTrue(actual.contains("disconnect")); assertTrue(actual.contains("ping")); } }