/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.common.cli;
import org.junit.Test;
import static org.hamcrest.Matchers.*;
/**
*
*/
public class TerminalTests extends CliToolTestCase {
@Test
public void testVerbosity() throws Exception {
CaptureOutputTerminal terminal = new CaptureOutputTerminal(Terminal.Verbosity.SILENT);
assertPrinted(terminal, Terminal.Verbosity.SILENT, "text");
assertNotPrinted(terminal, Terminal.Verbosity.NORMAL, "text");
assertNotPrinted(terminal, Terminal.Verbosity.VERBOSE, "text");
terminal = new CaptureOutputTerminal(Terminal.Verbosity.NORMAL);
assertPrinted(terminal, Terminal.Verbosity.SILENT, "text");
assertPrinted(terminal, Terminal.Verbosity.NORMAL, "text");
assertNotPrinted(terminal, Terminal.Verbosity.VERBOSE, "text");
terminal = new CaptureOutputTerminal(Terminal.Verbosity.VERBOSE);
assertPrinted(terminal, Terminal.Verbosity.SILENT, "text");
assertPrinted(terminal, Terminal.Verbosity.NORMAL, "text");
assertPrinted(terminal, Terminal.Verbosity.VERBOSE, "text");
}
private void assertPrinted(CaptureOutputTerminal logTerminal, Terminal.Verbosity verbosity, String text) {
logTerminal.print(verbosity, text);
assertThat(logTerminal.getTerminalOutput(), hasSize(1));
assertThat(logTerminal.getTerminalOutput(), hasItem(is("text")));
logTerminal.terminalOutput.clear();
}
private void assertNotPrinted(CaptureOutputTerminal logTerminal, Terminal.Verbosity verbosity, String text) {
logTerminal.print(verbosity, text);
assertThat(logTerminal.getTerminalOutput(), hasSize(0));
}
}