494 lines
28 KiB
Java
494 lines
28 KiB
Java
/*
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* Copyright (C) 2012- Frode Carlsen
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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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*/
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package fc.cron;
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import static org.assertj.core.api.Assertions.assertThat;
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import java.util.Arrays;
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import java.util.HashSet;
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import java.util.Set;
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import org.joda.time.DateTime;
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import org.joda.time.DateTimeZone;
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import org.joda.time.Hours;
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import org.joda.time.LocalDate;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import fc.cron.CronExpression.CronFieldType;
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import fc.cron.CronExpression.DayOfMonthField;
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import fc.cron.CronExpression.DayOfWeekField;
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import fc.cron.CronExpression.SimpleField;
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public class CronExpressionTest {
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DateTimeZone original;
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@Before
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public void setUp() {
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original = DateTimeZone.getDefault();
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DateTimeZone.setDefault(DateTimeZone.forID("Europe/Oslo"));
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}
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@After
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public void tearDown() {
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DateTimeZone.setDefault(original);
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}
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@Test
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public void shall_parse_number() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.MINUTE, "5");
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assertPossibleValues(field, 5);
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}
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private void assertPossibleValues(SimpleField field, Integer... values) {
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Set<Integer> valid = values == null ? new HashSet<Integer>() : new HashSet<>(Arrays.asList(values));
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for (int i = field.fieldType.from; i <= field.fieldType.to; i++) {
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String errorText = i + ":" + valid;
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if (valid.contains(i)) {
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assertThat(field.matches(i)).as(errorText).isTrue();
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} else {
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assertThat(field.matches(i)).as(errorText).isFalse();
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}
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}
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}
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@Test
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public void shall_parse_number_with_increment() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.MINUTE, "0/15");
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assertPossibleValues(field, 0, 15, 30, 45);
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}
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@Test
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public void shall_parse_range() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.MINUTE, "5-10");
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assertPossibleValues(field, 5, 6, 7, 8, 9, 10);
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}
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@Test
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public void shall_parse_range_with_increment() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.MINUTE, "20-30/2");
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assertPossibleValues(field, 20, 22, 24, 26, 28, 30);
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}
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@Test
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public void shall_parse_asterix() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.DAY_OF_WEEK, "*");
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assertPossibleValues(field, 1, 2, 3, 4, 5, 6, 7);
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}
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@Test
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public void shall_parse_asterix_with_increment() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.DAY_OF_WEEK, "*/2");
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assertPossibleValues(field, 1, 3, 5, 7);
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}
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@Test
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public void shall_ignore_field_in_day_of_week() throws Exception {
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DayOfWeekField field = new DayOfWeekField("?");
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assertThat(field.matches(new LocalDate())).isTrue();
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}
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@Test
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public void shall_ignore_field_in_day_of_month() throws Exception {
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DayOfMonthField field = new DayOfMonthField("?");
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assertThat(field.matches(new LocalDate())).isTrue();
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}
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@Test(expected = IllegalArgumentException.class)
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public void shall_give_error_if_invalid_count_field() throws Exception {
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new CronExpression("* 3 *");
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}
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@Test(expected = IllegalArgumentException.class)
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public void shall_give_error_if_minute_field_ignored() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.MINUTE, "?");
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field.matches(1);
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}
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@Test(expected = IllegalArgumentException.class)
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public void shall_give_error_if_hour_field_ignored() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.HOUR, "?");
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field.matches(1);
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}
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@Test(expected = IllegalArgumentException.class)
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public void shall_give_error_if_month_field_ignored() throws Exception {
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SimpleField field = new SimpleField(CronFieldType.MONTH, "?");
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field.matches(1);
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}
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@Test
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public void shall_give_last_day_of_month_in_leapyear() throws Exception {
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CronExpression.DayOfMonthField field = new DayOfMonthField("L");
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assertThat(field.matches(new LocalDate(2012, 02, 29))).isTrue();
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}
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@Test
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public void shall_give_last_day_of_month() throws Exception {
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CronExpression.DayOfMonthField field = new DayOfMonthField("L");
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assertThat(field.matches(new LocalDate().withDayOfMonth(new LocalDate().dayOfMonth().getMaximumValue()))).isTrue();
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}
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@Test
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public void check_all() throws Exception {
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assertThat(new CronExpression("* * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 01))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 02));
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assertThat(new CronExpression("* * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 02))).isEqualTo(new DateTime(2012, 4, 10, 13, 02, 01));
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assertThat(new CronExpression("* * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 59, 59))).isEqualTo(new DateTime(2012, 4, 10, 14, 00));
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}
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@Test(expected = IllegalArgumentException.class)
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public void check_invalid_input() throws Exception {
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new CronExpression(null);
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}
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@Test
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public void check_second_number() throws Exception {
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assertThat(new CronExpression("3 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 01))).isEqualTo(new DateTime(2012, 4, 10, 13, 01, 03));
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assertThat(new CronExpression("3 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 01, 03))).isEqualTo(new DateTime(2012, 4, 10, 13, 02, 03));
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assertThat(new CronExpression("3 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 59, 03))).isEqualTo(new DateTime(2012, 4, 10, 14, 00, 03));
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assertThat(new CronExpression("3 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 23, 59, 03))).isEqualTo(new DateTime(2012, 4, 11, 00, 00, 03));
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assertThat(new CronExpression("3 * * * * *").nextTimeAfter(new DateTime(2012, 4, 30, 23, 59, 03))).isEqualTo(new DateTime(2012, 5, 01, 00, 00, 03));
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}
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@Test
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public void check_second_increment() throws Exception {
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assertThat(new CronExpression("5/15 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 05));
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assertThat(new CronExpression("5/15 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 05))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 20));
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assertThat(new CronExpression("5/15 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 20))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 35));
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assertThat(new CronExpression("5/15 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 35))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 50));
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assertThat(new CronExpression("5/15 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 50))).isEqualTo(new DateTime(2012, 4, 10, 13, 01, 05));
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// if rolling over minute then reset second (cron rules - increment affects only values in own field)
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assertThat(new CronExpression("10/100 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 50)))
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.isEqualTo(new DateTime(2012, 4, 10, 13, 01, 10));
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assertThat(new CronExpression("10/100 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 01, 10)))
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.isEqualTo(new DateTime(2012, 4, 10, 13, 02, 10));
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}
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@Test
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public void check_second_list() throws Exception {
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assertThat(new CronExpression("7,19 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 07));
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assertThat(new CronExpression("7,19 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 07))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 19));
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assertThat(new CronExpression("7,19 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 19))).isEqualTo(new DateTime(2012, 4, 10, 13, 01, 07));
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}
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@Test
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public void check_second_range() throws Exception {
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assertThat(new CronExpression("42-45 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 42));
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assertThat(new CronExpression("42-45 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 42))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 43));
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assertThat(new CronExpression("42-45 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 43))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 44));
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assertThat(new CronExpression("42-45 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 44))).isEqualTo(new DateTime(2012, 4, 10, 13, 00, 45));
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assertThat(new CronExpression("42-45 * * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00, 45))).isEqualTo(new DateTime(2012, 4, 10, 13, 01, 42));
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}
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@Test(expected = IllegalArgumentException.class)
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public void check_second_invalid_range() throws Exception {
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new CronExpression("42-63 * * * * *");
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}
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@Test(expected = IllegalArgumentException.class)
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public void check_second_invalid_increment_modifier() throws Exception {
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new CronExpression("42#3 * * * * *");
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}
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@Test
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public void check_minute_number() throws Exception {
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assertThat(new CronExpression("0 3 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 01))).isEqualTo(new DateTime(2012, 4, 10, 13, 03));
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assertThat(new CronExpression("0 3 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 03))).isEqualTo(new DateTime(2012, 4, 10, 14, 03));
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}
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@Test
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public void check_minute_increment() throws Exception {
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assertThat(new CronExpression("0 0/15 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 10, 13, 15));
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assertThat(new CronExpression("0 0/15 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 15))).isEqualTo(new DateTime(2012, 4, 10, 13, 30));
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assertThat(new CronExpression("0 0/15 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 30))).isEqualTo(new DateTime(2012, 4, 10, 13, 45));
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assertThat(new CronExpression("0 0/15 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 45))).isEqualTo(new DateTime(2012, 4, 10, 14, 00));
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}
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@Test
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public void check_minute_list() throws Exception {
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assertThat(new CronExpression("0 7,19 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 10, 13, 07));
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assertThat(new CronExpression("0 7,19 * * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 07))).isEqualTo(new DateTime(2012, 4, 10, 13, 19));
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}
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@Test
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public void check_hour_number() throws Exception {
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assertThat(new CronExpression("0 * 3 * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 01))).isEqualTo(new DateTime(2012, 4, 11, 03, 00));
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assertThat(new CronExpression("0 * 3 * * *").nextTimeAfter(new DateTime(2012, 4, 11, 03, 00))).isEqualTo(new DateTime(2012, 4, 11, 03, 01));
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assertThat(new CronExpression("0 * 3 * * *").nextTimeAfter(new DateTime(2012, 4, 11, 03, 59))).isEqualTo(new DateTime(2012, 4, 12, 03, 00));
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}
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@Test
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public void check_hour_increment() throws Exception {
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assertThat(new CronExpression("0 * 0/15 * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 10, 15, 00));
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assertThat(new CronExpression("0 * 0/15 * * *").nextTimeAfter(new DateTime(2012, 4, 10, 15, 00))).isEqualTo(new DateTime(2012, 4, 10, 15, 01));
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assertThat(new CronExpression("0 * 0/15 * * *").nextTimeAfter(new DateTime(2012, 4, 10, 15, 59))).isEqualTo(new DateTime(2012, 4, 11, 00, 00));
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assertThat(new CronExpression("0 * 0/15 * * *").nextTimeAfter(new DateTime(2012, 4, 11, 00, 00))).isEqualTo(new DateTime(2012, 4, 11, 00, 01));
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assertThat(new CronExpression("0 * 0/15 * * *").nextTimeAfter(new DateTime(2012, 4, 11, 15, 00))).isEqualTo(new DateTime(2012, 4, 11, 15, 01));
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}
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@Test
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public void check_hour_list() throws Exception {
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assertThat(new CronExpression("0 * 7,19 * * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 10, 19, 00));
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assertThat(new CronExpression("0 * 7,19 * * *").nextTimeAfter(new DateTime(2012, 4, 10, 19, 00))).isEqualTo(new DateTime(2012, 4, 10, 19, 01));
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assertThat(new CronExpression("0 * 7,19 * * *").nextTimeAfter(new DateTime(2012, 4, 10, 19, 59))).isEqualTo(new DateTime(2012, 4, 11, 07, 00));
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}
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@Test
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public void check_hour_shall_run_25_times_in_DST_change_to_wintertime() throws Exception {
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CronExpression cron = new CronExpression("0 1 * * * *");
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DateTime start = new DateTime(2011, 10, 30, 0, 0, 0, 0);
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DateTime slutt = start.toLocalDate().plusDays(1).toDateTimeAtStartOfDay();
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DateTime tid = start;
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assertThat(Hours.hoursBetween(start, slutt).getHours()).isEqualTo(25);
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int count=0;
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DateTime lastTime = tid;
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while(tid.isBefore(slutt)){
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DateTime nextTime = cron.nextTimeAfter(tid);
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assertThat(nextTime.isAfter(lastTime)).isTrue();
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lastTime = nextTime;
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tid = tid.plusHours(1);
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count++;
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}
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assertThat(count).isEqualTo(25);
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}
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@Test
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public void check_hour_shall_run_23_times_in_DST_change_to_summertime() throws Exception {
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CronExpression cron = new CronExpression("0 0 * * * *");
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DateTime start = new DateTime(2011, 03, 27, 0, 0, 0, 0);
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DateTime slutt = start.toLocalDate().plusDays(1).toDateTimeAtStartOfDay();
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DateTime tid = start;
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assertThat(Hours.hoursBetween(start, slutt).getHours()).isEqualTo(23);
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int count=0;
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DateTime lastTime = tid;
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while(tid.isBefore(slutt)){
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DateTime nextTime = cron.nextTimeAfter(tid);
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assertThat(nextTime.isAfter(lastTime)).isTrue();
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lastTime = nextTime;
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tid = tid.plusHours(1);
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count++;
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}
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assertThat(count).isEqualTo(23);
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}
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@Test
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public void check_dayOfMonth_number() throws Exception {
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assertThat(new CronExpression("0 * * 3 * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 5, 03, 00, 00));
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assertThat(new CronExpression("0 * * 3 * *").nextTimeAfter(new DateTime(2012, 5, 03, 00, 00))).isEqualTo(new DateTime(2012, 5, 03, 00, 01));
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assertThat(new CronExpression("0 * * 3 * *").nextTimeAfter(new DateTime(2012, 5, 03, 00, 59))).isEqualTo(new DateTime(2012, 5, 03, 01, 00));
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assertThat(new CronExpression("0 * * 3 * *").nextTimeAfter(new DateTime(2012, 5, 03, 23, 59))).isEqualTo(new DateTime(2012, 6, 03, 00, 00));
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}
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@Test
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public void check_dayOfMonth_increment() throws Exception {
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assertThat(new CronExpression("0 0 0 1/15 * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 16, 00, 00));
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assertThat(new CronExpression("0 0 0 1/15 * *").nextTimeAfter(new DateTime(2012, 4, 16, 00, 00))).isEqualTo(new DateTime(2012, 5, 01, 00, 00));
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assertThat(new CronExpression("0 0 0 1/15 * *").nextTimeAfter(new DateTime(2012, 4, 30, 00, 00))).isEqualTo(new DateTime(2012, 5, 01, 00, 00));
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assertThat(new CronExpression("0 0 0 1/15 * *").nextTimeAfter(new DateTime(2012, 5, 01, 00, 00))).isEqualTo(new DateTime(2012, 5, 16, 00, 00));
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}
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@Test
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public void check_dayOfMonth_list() throws Exception {
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assertThat(new CronExpression("0 0 0 7,19 * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 19, 00, 00));
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assertThat(new CronExpression("0 0 0 7,19 * *").nextTimeAfter(new DateTime(2012, 4, 19, 00, 00))).isEqualTo(new DateTime(2012, 5, 07, 00, 00));
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assertThat(new CronExpression("0 0 0 7,19 * *").nextTimeAfter(new DateTime(2012, 5, 07, 00, 00))).isEqualTo(new DateTime(2012, 5, 19, 00, 00));
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assertThat(new CronExpression("0 0 0 7,19 * *").nextTimeAfter(new DateTime(2012, 5, 30, 00, 00))).isEqualTo(new DateTime(2012, 6, 07, 00, 00));
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}
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@Test
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public void check_dayOfMonth_last() throws Exception {
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assertThat(new CronExpression("0 0 0 L * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 30, 00, 00));
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assertThat(new CronExpression("0 0 0 L * *").nextTimeAfter(new DateTime(2012, 2, 12, 00, 00))).isEqualTo(new DateTime(2012, 2, 29, 00, 00));
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}
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@Test
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public void check_dayOfMonth_number_last_L() throws Exception {
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assertThat(new CronExpression("0 0 0 3L * *").nextTimeAfter(new DateTime(2012, 4, 10, 13, 00))).isEqualTo(new DateTime(2012, 4, 30 - 3, 00, 00));
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assertThat(new CronExpression("0 0 0 3L * *").nextTimeAfter(new DateTime(2012, 2, 12, 00, 00))).isEqualTo(new DateTime(2012, 2, 29 - 3, 00, 00));
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}
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@Test
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public void check_dayOfMonth_closest_weekday_W() throws Exception {
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// 9 - is weekday in may
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assertThat(new CronExpression("0 0 0 9W * *").nextTimeAfter(new DateTime(2012, 5, 2, 00, 00))).isEqualTo(new DateTime(2012, 5, 9, 00, 00));
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// 9 - is weekday in may
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assertThat(new CronExpression("0 0 0 9W * *").nextTimeAfter(new DateTime(2012, 5, 8, 00, 00))).isEqualTo(new DateTime(2012, 5, 9, 00, 00));
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// 9 - saturday, friday closest weekday in june
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assertThat(new CronExpression("0 0 0 9W * *").nextTimeAfter(new DateTime(2012, 5, 9, 00, 00))).isEqualTo(new DateTime(2012, 6, 8, 00, 00));
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// 9 - sunday, monday closest weekday in september
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assertThat(new CronExpression("0 0 0 9W * *").nextTimeAfter(new DateTime(2012, 9, 1, 00, 00))).isEqualTo(new DateTime(2012, 9, 10, 00, 00));
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}
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@Test(expected = IllegalArgumentException.class)
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public void check_dayOfMonth_invalid_modifier() throws Exception {
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new CronExpression("0 0 0 9X * *");
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}
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@Test(expected = IllegalArgumentException.class)
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public void check_dayOfMonth_invalid_increment_modifier() throws Exception {
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new CronExpression("0 0 0 9#2 * *");
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}
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@Test
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public void check_month_number() throws Exception {
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assertThat(new CronExpression("0 0 0 1 5 *").nextTimeAfter(new DateTime(2012, 2, 12, 00, 00))).isEqualTo(new DateTime(2012, 5, 1, 00, 00));
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}
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@Test
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public void check_month_increment() throws Exception {
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assertThat(new CronExpression("0 0 0 1 5/2 *").nextTimeAfter(new DateTime(2012, 2, 12, 00, 00))).isEqualTo(new DateTime(2012, 5, 1, 00, 00));
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assertThat(new CronExpression("0 0 0 1 5/2 *").nextTimeAfter(new DateTime(2012, 5, 1, 00, 00))).isEqualTo(new DateTime(2012, 7, 1, 00, 00));
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// if rolling over year then reset month field (cron rules - increments only affect own field)
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assertThat(new CronExpression("0 0 0 1 5/10 *").nextTimeAfter(new DateTime(2012, 5, 1, 00, 00))).isEqualTo(new DateTime(2013, 5, 1, 00, 00));
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}
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|
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@Test
|
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public void check_month_list() throws Exception {
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assertThat(new CronExpression("0 0 0 1 3,7,12 *").nextTimeAfter(new DateTime(2012, 2, 12, 00, 00))).isEqualTo(new DateTime(2012, 3, 1, 00, 00));
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assertThat(new CronExpression("0 0 0 1 3,7,12 *").nextTimeAfter(new DateTime(2012, 3, 1, 00, 00))).isEqualTo(new DateTime(2012, 7, 1, 00, 00));
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assertThat(new CronExpression("0 0 0 1 3,7,12 *").nextTimeAfter(new DateTime(2012, 7, 1, 00, 00))).isEqualTo(new DateTime(2012, 12, 1, 00, 00));
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}
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|
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@Test
|
|
public void check_month_list_by_name() throws Exception {
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|
assertThat(new CronExpression("0 0 0 1 MAR,JUL,DEC *").nextTimeAfter(new DateTime(2012, 2, 12, 00, 00))).isEqualTo(new DateTime(2012, 3, 1, 00, 00));
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assertThat(new CronExpression("0 0 0 1 MAR,JUL,DEC *").nextTimeAfter(new DateTime(2012, 3, 1, 00, 00))).isEqualTo(new DateTime(2012, 7, 1, 00, 00));
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assertThat(new CronExpression("0 0 0 1 MAR,JUL,DEC *").nextTimeAfter(new DateTime(2012, 7, 1, 00, 00))).isEqualTo(new DateTime(2012, 12, 1, 00, 00));
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|
}
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|
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@Test(expected = IllegalArgumentException.class)
|
|
public void check_month_invalid_modifier() throws Exception {
|
|
new CronExpression("0 0 0 1 ? *");
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|
}
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|
|
|
@Test
|
|
public void check_dayOfWeek_number() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * 3").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 4, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 3").nextTimeAfter(new DateTime(2012, 4, 4, 00, 00))).isEqualTo(new DateTime(2012, 4, 11, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 3").nextTimeAfter(new DateTime(2012, 4, 12, 00, 00))).isEqualTo(new DateTime(2012, 4, 18, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 3").nextTimeAfter(new DateTime(2012, 4, 18, 00, 00))).isEqualTo(new DateTime(2012, 4, 25, 00, 00));
|
|
}
|
|
|
|
@Test
|
|
public void check_dayOfWeek_increment() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * 3/2").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 4, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 3/2").nextTimeAfter(new DateTime(2012, 4, 4, 00, 00))).isEqualTo(new DateTime(2012, 4, 6, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 3/2").nextTimeAfter(new DateTime(2012, 4, 6, 00, 00))).isEqualTo(new DateTime(2012, 4, 8, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 3/2").nextTimeAfter(new DateTime(2012, 4, 8, 00, 00))).isEqualTo(new DateTime(2012, 4, 11, 00, 00));
|
|
}
|
|
|
|
@Test
|
|
public void check_dayOfWeek_list() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * 1,5,7").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 2, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 1,5,7").nextTimeAfter(new DateTime(2012, 4, 2, 00, 00))).isEqualTo(new DateTime(2012, 4, 6, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 1,5,7").nextTimeAfter(new DateTime(2012, 4, 6, 00, 00))).isEqualTo(new DateTime(2012, 4, 8, 00, 00));
|
|
}
|
|
|
|
@Test
|
|
public void check_dayOfWeek_list_by_name() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * MON,FRI,SUN").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 2, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * MON,FRI,SUN").nextTimeAfter(new DateTime(2012, 4, 2, 00, 00))).isEqualTo(new DateTime(2012, 4, 6, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * MON,FRI,SUN").nextTimeAfter(new DateTime(2012, 4, 6, 00, 00))).isEqualTo(new DateTime(2012, 4, 8, 00, 00));
|
|
}
|
|
|
|
@Test
|
|
public void check_dayOfWeek_last_friday_in_month() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * 5L").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 27, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 5L").nextTimeAfter(new DateTime(2012, 4, 27, 00, 00))).isEqualTo(new DateTime(2012, 5, 25, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 5L").nextTimeAfter(new DateTime(2012, 2, 6, 00, 00))).isEqualTo(new DateTime(2012, 2, 24, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * FRIL").nextTimeAfter(new DateTime(2012, 2, 6, 00, 00))).isEqualTo(new DateTime(2012, 2, 24, 00, 00));
|
|
}
|
|
|
|
@Test(expected = IllegalArgumentException.class)
|
|
public void check_dayOfWeek_invalid_modifier() throws Exception {
|
|
new CronExpression("0 0 0 * * 5W");
|
|
}
|
|
|
|
@Test(expected = IllegalArgumentException.class)
|
|
public void check_dayOfWeek_invalid_increment_modifier() throws Exception {
|
|
new CronExpression("0 0 0 * * 5?3");
|
|
}
|
|
|
|
@Test
|
|
public void check_dayOfWeek_shall_interpret_0_as_sunday() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * 0").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 8, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 0L").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 29, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 0#2").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 8, 00, 00));
|
|
}
|
|
|
|
@Test
|
|
public void check_dayOfWeek_shall_interpret_7_as_sunday() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * 7").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 8, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 7L").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 29, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 7#2").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 8, 00, 00));
|
|
}
|
|
|
|
@Test
|
|
public void check_dayOfWeek_nth_friday_in_month() throws Exception {
|
|
assertThat(new CronExpression("0 0 0 * * 5#3").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 4, 20, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 5#3").nextTimeAfter(new DateTime(2012, 4, 20, 00, 00))).isEqualTo(new DateTime(2012, 5, 18, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 7#1").nextTimeAfter(new DateTime(2012, 3, 30, 00, 00))).isEqualTo(new DateTime(2012, 4, 1, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 7#1").nextTimeAfter(new DateTime(2012, 4, 1, 00, 00))).isEqualTo(new DateTime(2012, 5, 6, 00, 00));
|
|
assertThat(new CronExpression("0 0 0 * * 3#5").nextTimeAfter(new DateTime(2012, 2, 6, 00, 00))).isEqualTo(new DateTime(2012, 2, 29, 00, 00)); // leapday
|
|
assertThat(new CronExpression("0 0 0 * * WED#5").nextTimeAfter(new DateTime(2012, 2, 6, 00, 00))).isEqualTo(new DateTime(2012, 2, 29, 00, 00)); // leapday
|
|
}
|
|
|
|
@Test(expected = IllegalArgumentException.class)
|
|
public void shall_not_not_support_rolling_period() throws Exception {
|
|
new CronExpression("* * 5-1 * * *");
|
|
}
|
|
|
|
@Test(expected = IllegalArgumentException.class)
|
|
public void non_existing_date_throws_exception() throws Exception {
|
|
// Will check for the next 4 years - no 30th of February is found so a IAE is thrown.
|
|
new CronExpression("* * * 30 2 *").nextTimeAfter(DateTime.now());
|
|
}
|
|
|
|
@Test
|
|
public void test_default_barrier() throws Exception {
|
|
// the default barrier is 4 years - so leap years are considered.
|
|
assertThat(new CronExpression("* * * 29 2 *").nextTimeAfter(new DateTime(2012, 3, 1, 00, 00))).isEqualTo(new DateTime(2016, 2, 29, 00, 00));
|
|
}
|
|
|
|
@Test(expected = IllegalArgumentException.class)
|
|
public void test_one_year_barrier() throws Exception {
|
|
// The next leap year is 2016, so an IllegalArgumentException is expected.
|
|
new CronExpression("* * * 29 2 *").nextTimeAfter(new DateTime(2012, 3, 1, 00, 00), new DateTime(2013, 3, 1, 00, 00));
|
|
}
|
|
|
|
@Test(expected = IllegalArgumentException.class)
|
|
public void test_two_year_barrier() throws Exception {
|
|
// The next leap year is 2016, so an IllegalArgumentException is expected.
|
|
new CronExpression("* * * 29 2 *").nextTimeAfter(new DateTime(2012, 3, 1, 00, 00), 1000 * 60 * 60 * 24 * 356 * 2);
|
|
}
|
|
|
|
@Test(expected = IllegalArgumentException.class)
|
|
public void test_seconds_specified_but_should_be_omitted() throws Exception {
|
|
CronExpression.createWithoutSeconds("* * * 29 2 *");
|
|
}
|
|
|
|
@Test
|
|
public void test_without_seconds() throws Exception {
|
|
assertThat(CronExpression.createWithoutSeconds("* * 29 2 *").nextTimeAfter(new DateTime(2012, 3, 1, 00, 00))).isEqualTo(new DateTime(2016, 2, 29, 00, 00));
|
|
}
|
|
}
|