DateTimeCheckerTest.java

/*
 * Copyright 2012 Kazumune Katagiri. (http://d.hatena.ne.jp/nemuzuka)
 *
 * 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 jp.co.nemuzuka.utils;

import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;

import org.junit.Test;

/**
 * DateTimeCheckerのテストクラス.
 * @author kkatagiri
 */
public class DateTimeCheckerTest {

	/**
	 * isDayのテスト.
	 */
	@Test
	public void testIsDay() {
		assertThat(DateTimeChecker.isDay("20100101"), is(true));
		assertThat(DateTimeChecker.isDay("20101231"), is(true));
		assertThat(DateTimeChecker.isDay("20101302"), is(false));
		assertThat(DateTimeChecker.isDay("20100230"), is(false));
		assertThat(DateTimeChecker.isDay("201102"), is(false));
		assertThat(DateTimeChecker.isDay("201102010"), is(false));
		assertThat(DateTimeChecker.isDay("abc"), is(false));
		assertThat(DateTimeChecker.isDay("2010130a"), is(false));
	}

	/**
	 * isMonthのテスト.
	 */
	@Test
	public void testIsMonth() {
		assertThat(DateTimeChecker.isMonth("201001"), is(true));
		assertThat(DateTimeChecker.isMonth("201012"), is(true));
		assertThat(DateTimeChecker.isMonth("20100101"), is(false));
		assertThat(DateTimeChecker.isMonth("201013"), is(false));
		assertThat(DateTimeChecker.isMonth("2011"), is(false));
		assertThat(DateTimeChecker.isMonth("abc"), is(false));
		assertThat(DateTimeChecker.isMonth("20101a"), is(false));
	}

	/**
	 * isHourMinuteのテスト.
	 */
	@Test
	public void testIsHourMinute() {
		assertThat(DateTimeChecker.isHourMinute("0000"), is(true));
		assertThat(DateTimeChecker.isHourMinute("0115"), is(true));
		assertThat(DateTimeChecker.isHourMinute("1030"), is(true));
		assertThat(DateTimeChecker.isHourMinute("2345"), is(true));
		assertThat(DateTimeChecker.isHourMinute("2500"), is(false));
		assertThat(DateTimeChecker.isHourMinute("0001"), is(true));
		assertThat(DateTimeChecker.isHourMinute("105"), is(false));
		assertThat(DateTimeChecker.isHourMinute(""), is(false));
		assertThat(DateTimeChecker.isHourMinute("100a"), is(false));
	}

}