| /* |
| * 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.slider.client |
| |
| import org.apache.slider.common.SliderExitCodes |
| import org.apache.slider.common.params.Arguments |
| import org.apache.slider.common.params.ClientArgs |
| import org.apache.slider.common.tools.SliderUtils |
| import org.apache.slider.core.exceptions.BadCommandArgumentsException |
| import org.apache.slider.core.main.ServiceLauncher |
| import org.apache.slider.core.main.ServiceLauncherBaseTest |
| import org.junit.Test |
| |
| /** |
| * Test bad argument handling |
| */ |
| //@CompileStatic |
| class TestClientBasicArgs extends ServiceLauncherBaseTest { |
| |
| /** |
| * help should print out help string and then succeed |
| * @throws Throwable |
| */ |
| @Test |
| public void testHelp() throws Throwable { |
| ServiceLauncher launcher = launch(SliderClient, |
| SliderUtils.createConfiguration(), |
| [ClientArgs.ACTION_HELP]) |
| assert 0 == launcher.serviceExitCode |
| } |
| |
| @Test |
| public void testNoArgs() throws Throwable { |
| try { |
| ServiceLauncher launcher = launch(SliderClient, |
| SliderUtils.createConfiguration(), |
| []) |
| assert SliderExitCodes.EXIT_COMMAND_ARGUMENT_ERROR == launcher.serviceExitCode |
| } catch (BadCommandArgumentsException ignored) { |
| // expected |
| } |
| } |
| |
| @Test |
| public void testListUnknownHost() throws Throwable { |
| try { |
| ServiceLauncher launcher = launch(SliderClient, |
| SliderUtils.createConfiguration(), |
| [ |
| ClientArgs.ACTION_LIST, |
| "cluster", |
| Arguments.ARG_MANAGER, |
| "unknownhost.example.org:80"]) |
| fail("expected an exception, got a launcher with exit code $launcher.serviceExitCode") |
| } catch (UnknownHostException expected) { |
| //expected |
| } |
| |
| } |
| |
| } |