PluginManagerCliTests.java example

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 * the Apache License, Version 2.0 (the "License"); you may
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 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
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package org.elasticsearch.plugins;

import org.elasticsearch.common.cli.CliTool;
import org.elasticsearch.common.cli.CliToolTestCase;
import org.junit.Test;

import java.io.IOException;
import java.net.MalformedURLException;
import java.nio.file.Path;

import static org.elasticsearch.common.cli.CliTool.ExitStatus.OK_AND_EXIT;
import static org.elasticsearch.common.cli.CliTool.ExitStatus.IO_ERROR;
import static org.hamcrest.Matchers.*;

public class PluginManagerCliTests extends CliToolTestCase {

    @Test
    public void testHelpWorks() throws IOException {
        CliToolTestCase.CaptureOutputTerminal terminal = new CliToolTestCase.CaptureOutputTerminal();
        assertThat(new PluginManagerCliParser(terminal).execute(args("--help")), is(OK_AND_EXIT));
        assertTerminalOutputContainsHelpFile(terminal, "/org/elasticsearch/plugins/plugin.help");

        terminal.getTerminalOutput().clear();
        assertThat(new PluginManagerCliParser(terminal).execute(args("install -h")), is(OK_AND_EXIT));
        assertTerminalOutputContainsHelpFile(terminal, "/org/elasticsearch/plugins/plugin-install.help");
        for (String plugin : PluginManager.OFFICIAL_PLUGINS) {
            assertThat(terminal.getTerminalOutput(), hasItem(containsString(plugin)));
        }

        terminal.getTerminalOutput().clear();
        assertThat(new PluginManagerCliParser(terminal).execute(args("remove --help")), is(OK_AND_EXIT));
        assertTerminalOutputContainsHelpFile(terminal, "/org/elasticsearch/plugins/plugin-remove.help");

        terminal.getTerminalOutput().clear();
        assertThat(new PluginManagerCliParser(terminal).execute(args("list -h")), is(OK_AND_EXIT));
        assertTerminalOutputContainsHelpFile(terminal, "/org/elasticsearch/plugins/plugin-list.help");
    }

    public void testUrlSpacesInPath() throws MalformedURLException {
        CliToolTestCase.CaptureOutputTerminal terminal = new CliToolTestCase.CaptureOutputTerminal();
        Path tmpDir = createTempDir().resolve("foo deps");
        String finalDir = tmpDir.toAbsolutePath().toUri().toURL().toString();
        logger.warn(finalDir);
        CliTool.ExitStatus execute = new PluginManagerCliParser(terminal).execute(args("install " + finalDir));
        assertThat(execute.status(), is(IO_ERROR.status()));
    }
}