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88 lines
3.2 KiB
Java
88 lines
3.2 KiB
Java
// Copyright 2016 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.util;
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import static com.google.common.truth.Truth.assertThat;
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import static google.registry.util.DateTimeUtils.END_OF_TIME;
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import static google.registry.util.DateTimeUtils.START_OF_TIME;
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import static google.registry.util.DateTimeUtils.earliestOf;
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import static google.registry.util.DateTimeUtils.isAtOrAfter;
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import static google.registry.util.DateTimeUtils.isBeforeOrAt;
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import static google.registry.util.DateTimeUtils.latestOf;
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import static google.registry.util.DateTimeUtils.leapSafeAddYears;
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import com.google.common.collect.ImmutableList;
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import google.registry.testing.ExceptionRule;
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import org.joda.time.DateTime;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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/** Unit tests for {@link DateTimeUtils}. */
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@RunWith(JUnit4.class)
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public class DateTimeUtilsTest {
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ImmutableList<DateTime> sampleDates = ImmutableList.of(
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START_OF_TIME, START_OF_TIME.plusDays(1), END_OF_TIME, END_OF_TIME);
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@Rule
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public final ExceptionRule thrown = new ExceptionRule();
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@Test
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public void testSuccess_earliestOf() {
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assertThat(earliestOf(START_OF_TIME, END_OF_TIME)).isEqualTo(START_OF_TIME);
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assertThat(earliestOf(sampleDates)).isEqualTo(START_OF_TIME);
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}
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@Test
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public void testSuccess_latestOf() {
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assertThat(latestOf(START_OF_TIME, END_OF_TIME)).isEqualTo(END_OF_TIME);
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assertThat(latestOf(sampleDates)).isEqualTo(END_OF_TIME);
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}
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@Test
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public void testSuccess_isBeforeOrAt() {
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assertThat(isBeforeOrAt(START_OF_TIME, START_OF_TIME.plusDays(1))).isTrue();
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assertThat(isBeforeOrAt(START_OF_TIME, START_OF_TIME)).isTrue();
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assertThat(isBeforeOrAt(START_OF_TIME.plusDays(1), START_OF_TIME)).isFalse();
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}
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@Test
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public void testSuccess_isAtOrAfter() {
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assertThat(isAtOrAfter(START_OF_TIME, START_OF_TIME.plusDays(1))).isFalse();
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assertThat(isAtOrAfter(START_OF_TIME, START_OF_TIME)).isTrue();
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assertThat(isAtOrAfter(START_OF_TIME.plusDays(1), START_OF_TIME)).isTrue();
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}
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@Test
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public void testSuccess_leapSafeAddYears() {
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DateTime startDate = DateTime.parse("2012-02-29T00:00:00Z");
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assertThat(startDate.plusYears(4)).isEqualTo(DateTime.parse("2016-02-29T00:00:00Z"));
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assertThat(leapSafeAddYears(startDate, 4)).isEqualTo(DateTime.parse("2016-02-28T00:00:00Z"));
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}
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@Test
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public void testFailure_earliestOfEmpty() {
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thrown.expect(IllegalArgumentException.class);
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earliestOf(ImmutableList.<DateTime>of());
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}
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@Test
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public void testFailure_latestOfEmpty() {
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thrown.expect(IllegalArgumentException.class);
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earliestOf(ImmutableList.<DateTime>of());
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}
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}
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