| /* |
| * 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.cassandra.tools; |
| |
| import java.util.Arrays; |
| |
| import org.apache.commons.lang3.tuple.Pair; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import org.apache.cassandra.tools.ToolRunner.ToolResult; |
| import org.assertj.core.api.Assertions; |
| import org.hamcrest.CoreMatchers; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertThat; |
| |
| public class StandaloneSplitterTest extends OfflineToolUtils |
| { |
| // Note: StandaloneSplitter modifies sstables |
| |
| @BeforeClass |
| public static void before() |
| { |
| // the legacy tables use a different partitioner :( |
| // (Don't use ByteOrderedPartitioner.class.getName() as that would initialize the class and work |
| // against the goal of this test to check classes and threads initialized by the tool.) |
| System.setProperty("cassandra.partitioner", "org.apache.cassandra.dht.ByteOrderedPartitioner"); |
| } |
| |
| @Test |
| public void testMaybeChangeDocs() |
| { |
| // If you added, modified options or help, please update docs if necessary |
| ToolResult tool = ToolRunner.invokeClass(StandaloneSplitter.class, "-h"); |
| String help = "usage: sstablessplit [options] <filename> [<filename>]*\n" + |
| "--\n" + |
| "Split the provided sstables files in sstables of maximum provided file\n" + |
| "size (see option --size).\n" + |
| "--\n" + |
| "Options are:\n" + |
| " --debug display stack traces\n" + |
| " -h,--help display this help message\n" + |
| " --no-snapshot don't snapshot the sstables before splitting\n" + |
| " -s,--size <size> maximum size in MB for the output sstables (default:\n" + |
| " 50)\n"; |
| Assertions.assertThat(tool.getStdout()).isEqualTo(help); |
| } |
| |
| @Test |
| public void testWrongArgFailsAndPrintsHelp() |
| { |
| ToolResult tool = ToolRunner.invokeClass(StandaloneSplitter.class, "--debugwrong", "mockFile"); |
| assertThat(tool.getStdout(), CoreMatchers.containsStringIgnoringCase("usage:")); |
| assertThat(tool.getCleanedStderr(), CoreMatchers.containsStringIgnoringCase("Unrecognized option")); |
| assertEquals(1, tool.getExitCode()); |
| } |
| |
| @Test |
| public void testWrongFilename() |
| { |
| ToolResult tool = ToolRunner.invokeClass(StandaloneSplitter.class, "mockFile"); |
| assertThat(tool.getStdout(), CoreMatchers.containsStringIgnoringCase("Skipping inexisting file mockFile")); |
| assertThat(tool.getCleanedStderr(), CoreMatchers.containsStringIgnoringCase("No valid sstables to split")); |
| assertEquals(1, tool.getExitCode()); |
| assertCorrectEnvPostTest(); |
| } |
| |
| @Test |
| public void testFlagArgs() |
| { |
| Arrays.asList("--debug", "--no-snapshot").forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(StandaloneSplitter.class, arg, "mockFile"); |
| assertThat("Arg: [" + arg + "]", tool.getStdout(), CoreMatchers.containsStringIgnoringCase("Skipping inexisting file mockFile")); |
| assertThat("Arg: [" + arg + "]", tool.getCleanedStderr(), CoreMatchers.containsStringIgnoringCase("No valid sstables to split")); |
| assertEquals(1, tool.getExitCode()); |
| assertCorrectEnvPostTest(); |
| }); |
| } |
| |
| @Test |
| public void testSizeArg() |
| { |
| Arrays.asList(Pair.of("-s", ""), Pair.of("-s", "w"), Pair.of("--size", ""), Pair.of("--size", "w")) |
| .forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(StandaloneSplitter.class, |
| arg.getLeft(), |
| arg.getRight(), |
| "mockFile"); |
| assertEquals(-1, tool.getExitCode()); |
| Assertions.assertThat(tool.getStderr()).contains(NumberFormatException.class.getSimpleName()); |
| }); |
| |
| Arrays.asList(Pair.of("-s", "0"), |
| Pair.of("-s", "1000"), |
| Pair.of("-s", "-1"), |
| Pair.of("--size", "0"), |
| Pair.of("--size", "1000"), |
| Pair.of("--size", "-1")) |
| .forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(StandaloneSplitter.class, |
| arg.getLeft(), |
| arg.getRight(), |
| "mockFile"); |
| assertThat("Arg: [" + arg + "]", tool.getStdout(), CoreMatchers.containsStringIgnoringCase("Skipping inexisting file mockFile")); |
| assertThat("Arg: [" + arg + "]", tool.getCleanedStderr(), CoreMatchers.containsStringIgnoringCase("No valid sstables to split")); |
| assertEquals(1, tool.getExitCode()); |
| assertCorrectEnvPostTest(); |
| }); |
| } |
| } |