/* Copyright 2013 Jonatan Jönsson
*
* Licensed 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 se.softhouse.jargo.stringparsers.custom;
import static org.fest.assertions.Assertions.assertThat;
import static se.softhouse.jargo.Arguments.withParser;
import static se.softhouse.jargo.stringparsers.custom.DateTimeParser.dateArgument;
import static se.softhouse.jargo.utils.Assertions2.assertThat;
import static se.softhouse.jargo.utils.ExpectedTexts.expected;
import java.util.Set;
import org.joda.time.DateTime;
import org.junit.Test;
import se.softhouse.jargo.ArgumentException;
import se.softhouse.jargo.StringParser;
import se.softhouse.jargo.Usage;
/**
* Tests for a custom {@link StringParser}
*/
public class RollYourOwnStringParserTest
{
@Test
public void testPort() throws ArgumentException
{
Port port = withParser(new PortParser()).names("--port").parse("--port", "8080");
assertThat(port.port).isEqualTo(8080);
}
@Test
public void testUniqueLetters() throws ArgumentException
{
Set<Character> letters = withParser(new UniqueLetters()).names("-l").parse("-l", "aabc");
assertThat(letters).containsOnly('c', 'a', 'b');
}
@Test
public void testDateArgument() throws ArgumentException
{
assertThat(dateArgument("--start").parse("--start", "2011-03-30")).isEqualTo(new DateTime("2011-03-30"));
Usage usage = dateArgument("--start").usage();
assertThat(usage).isEqualTo(expected("dateTime"));
}
}