| /* |
| * 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.io.IOException; |
| import java.util.Arrays; |
| |
| import com.google.common.base.CharMatcher; |
| |
| 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; |
| import static org.junit.Assert.assertTrue; |
| |
| public class SSTableMetadataViewerTest extends OfflineToolUtils |
| { |
| private static String sstable; |
| |
| @BeforeClass |
| public static void setupTest() throws IOException |
| { |
| sstable = findOneSSTable("legacy_sstables", "legacy_ma_simple"); |
| } |
| |
| @Test |
| public void testNoArgsPrintsHelp() |
| { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class); |
| { |
| assertTrue(tool.getStdout(), tool.getStdout().isEmpty()); |
| assertThat(tool.getCleanedStderr(), CoreMatchers.containsStringIgnoringCase("Options:")); |
| assertEquals(1, tool.getExitCode()); |
| } |
| assertNoUnexpectedThreadsStarted(null, null); |
| assertSchemaNotLoaded(); |
| assertCLSMNotLoaded(); |
| assertSystemKSNotLoaded(); |
| assertKeyspaceNotLoaded(); |
| assertServerNotLoaded(); |
| } |
| |
| @Test |
| public void testMaybeChangeDocs() |
| { |
| // If you added, modified options or help, please update docs if necessary |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, "-h"); |
| assertEquals("You must supply at least one sstable\n" + |
| "usage: sstablemetadata <options> <sstable...> [-c] [-g <arg>] [-s] [-t <arg>] [-u]\n" + |
| "\n" + |
| "Dump information about SSTable[s] for Apache Cassandra 3.x\n" + |
| "Options:\n" + |
| " -c,--colors Use ANSI color sequences\n" + |
| " -g,--gc_grace_seconds <arg> Time to use when calculating droppable tombstones\n" + |
| " -s,--scan Full sstable scan for additional details. Only available in 3.0+ sstables. Defaults: false\n" + |
| " -t,--timestamp_unit <arg> Time unit that cell timestamps are written with\n" + |
| " -u,--unicode Use unicode to draw histograms and progress bars\n\n" |
| , tool.getCleanedStderr()); |
| } |
| |
| @Test |
| public void testWrongArgFailsAndPrintsHelp() |
| { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, "--debugwrong", "sstableFile"); |
| assertTrue(tool.getStdout(), tool.getStdout().isEmpty()); |
| assertThat(tool.getCleanedStderr(), CoreMatchers.containsStringIgnoringCase("Options:")); |
| assertEquals(1, tool.getExitCode()); |
| } |
| |
| @Test |
| public void testNAFileCall() |
| { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, "mockFile"); |
| assertThat(tool.getStdout(), CoreMatchers.containsStringIgnoringCase("No such file")); |
| Assertions.assertThat(tool.getCleanedStderr()).isEmpty(); |
| assertEquals(0, tool.getExitCode()); |
| assertGoodEnvPostTest(); |
| } |
| |
| @Test |
| public void testOnlySstableArg() |
| { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, sstable); |
| Assertions.assertThat(tool.getStdout()).doesNotContain(Util.BLUE); |
| assertTrue(tool.getStdout(), CharMatcher.ascii().matchesAllOf(tool.getStdout())); |
| Assertions.assertThat(tool.getStdout()).doesNotContain("Widest Partitions"); |
| Assertions.assertThat(tool.getStdout()).contains(sstable.replaceAll("-Data\\.db$", "")); |
| assertTrue(tool.getStderr(), tool.getStderr().isEmpty()); |
| assertEquals(0, tool.getExitCode()); |
| assertGoodEnvPostTest(); |
| } |
| |
| @Test |
| public void testColorArg() |
| { |
| Arrays.asList("-c", |
| "--colors") |
| .stream() |
| .forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, arg, sstable); |
| Assertions.assertThat(tool.getStdout()).contains(Util.BLUE); |
| Assertions.assertThat(tool.getStdout()).contains(sstable.replaceAll("-Data\\.db$", "")); |
| assertTrue("Arg: [" + arg + "]\n" + tool.getStderr(), tool.getStderr().isEmpty()); |
| assertEquals(0, tool.getExitCode()); |
| assertGoodEnvPostTest(); |
| }); |
| } |
| |
| @Test |
| public void testUnicodeArg() |
| { |
| Arrays.asList("-u", |
| "--unicode") |
| .stream() |
| .forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, arg, sstable); |
| assertTrue(tool.getStdout(), !CharMatcher.ascii().matchesAllOf(tool.getStdout())); |
| Assertions.assertThat(tool.getStdout()).contains(sstable.replaceAll("-Data\\.db$", "")); |
| assertTrue("Arg: [" + arg + "]\n" + tool.getStderr(), tool.getStderr().isEmpty()); |
| assertEquals(0, tool.getExitCode()); |
| assertGoodEnvPostTest(); |
| }); |
| } |
| |
| @Test |
| public void testGCArg() |
| { |
| Arrays.asList(Pair.of("-g", ""), |
| Pair.of("-g", "w"), |
| Pair.of("--gc_grace_seconds", ""), |
| Pair.of("--gc_grace_seconds", "w")) |
| .forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, |
| arg.getLeft(), |
| arg.getRight(), |
| "mockFile"); |
| assertEquals(-1, tool.getExitCode()); |
| Assertions.assertThat(tool.getStderr()).contains(NumberFormatException.class.getSimpleName()); |
| }); |
| |
| Arrays.asList(Pair.of("-g", "5"), Pair.of("--gc_grace_seconds", "5")).forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, |
| arg.getLeft(), |
| arg.getRight(), |
| "mockFile"); |
| assertThat("Arg: [" + arg + "]", tool.getStdout(), CoreMatchers.containsStringIgnoringCase("No such file")); |
| Assertions.assertThat(tool.getCleanedStderr()).as("Arg: [%s]", arg).isEmpty(); |
| tool.assertOnExitCode(); |
| assertGoodEnvPostTest(); |
| }); |
| } |
| |
| @Test |
| public void testTSUnitArg() |
| { |
| Arrays.asList(Pair.of("-t", ""), |
| Pair.of("-t", "w"), |
| Pair.of("--timestamp_unit", ""), |
| Pair.of("--timestamp_unit", "w")) |
| .forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, |
| arg.getLeft(), |
| arg.getRight(), |
| "mockFile"); |
| assertEquals(-1, tool.getExitCode()); |
| Assertions.assertThat(tool.getStderr()).contains(IllegalArgumentException.class.getSimpleName()); |
| }); |
| |
| Arrays.asList(Pair.of("-t", "SECONDS"), Pair.of("--timestamp_unit", "SECONDS")).forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, |
| arg.getLeft(), |
| arg.getRight(), |
| "mockFile"); |
| assertThat("Arg: [" + arg + "]", tool.getStdout(), CoreMatchers.containsStringIgnoringCase("No such file")); |
| Assertions.assertThat(tool.getCleanedStderr()).as("Arg: [%s]", arg).isEmpty(); |
| tool.assertOnExitCode(); |
| assertGoodEnvPostTest(); |
| }); |
| } |
| |
| @Test |
| public void testScanArg() |
| { |
| Arrays.asList("-s", |
| "--scan") |
| .stream() |
| .forEach(arg -> { |
| ToolResult tool = ToolRunner.invokeClass(SSTableMetadataViewer.class, arg, sstable); |
| Assertions.assertThat(tool.getStdout()).contains("Widest Partitions"); |
| Assertions.assertThat(tool.getStdout()).contains(sstable.replaceAll("-Data\\.db$", "")); |
| assertTrue("Arg: [" + arg + "]\n" + tool.getStderr(), tool.getStderr().isEmpty()); |
| assertEquals(0, tool.getExitCode()); |
| }); |
| } |
| |
| private void assertGoodEnvPostTest() |
| { |
| assertNoUnexpectedThreadsStarted(null, OPTIONAL_THREADS_WITH_SCHEMA); |
| assertSchemaNotLoaded(); |
| assertCLSMNotLoaded(); |
| assertSystemKSNotLoaded(); |
| assertKeyspaceNotLoaded(); |
| assertServerNotLoaded(); |
| } |
| } |