| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF 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.apache.poi.ss.util; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| |
| import java.util.Calendar; |
| |
| import org.apache.poi.ss.formula.eval.ErrorEval; |
| import org.apache.poi.ss.formula.eval.EvaluationException; |
| import org.apache.poi.util.LocaleUtil; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.params.ParameterizedTest; |
| import org.junit.jupiter.params.provider.ValueSource; |
| |
| class TestDateParser { |
| @ParameterizedTest |
| @ValueSource(strings = { |
| // no date |
| "potato", |
| // fail when looks like date but it isnt |
| "potato/cucumber/banana", |
| // fail when is invalid date |
| "13/13/13" |
| }) |
| void testFailWhenInvalidDate(String invalidDate) { |
| EvaluationException e = assertThrows(EvaluationException.class, |
| () -> DateParser.parseDate(invalidDate), "Shouldn't parse " + invalidDate); |
| assertEquals(ErrorEval.VALUE_INVALID, e.getErrorEval()); |
| } |
| |
| @Test |
| void testShouldParseValidDate() throws EvaluationException { |
| Calendar expDate = LocaleUtil.getLocaleCalendar(1984, Calendar.OCTOBER, 20); |
| Calendar actDate = DateParser.parseDate("1984/10/20"); |
| assertEquals(expDate, actDate, |
| "Had: " + expDate.getTime() + " and " + actDate.getTime() + "/" + |
| expDate.getTimeInMillis() + "ms and " + actDate.getTimeInMillis() + "ms"); |
| } |
| |
| @Test |
| void testShouldIgnoreTimestamp() throws EvaluationException { |
| Calendar expDate = LocaleUtil.getLocaleCalendar(1984, Calendar.OCTOBER, 20); |
| Calendar actDate = DateParser.parseDate("1984/10/20 12:34:56"); |
| assertEquals(expDate, actDate, |
| "Had: " + expDate.getTime() + " and " + actDate.getTime() + "/" + |
| expDate.getTimeInMillis() + "ms and " + actDate.getTimeInMillis() + "ms"); |
| } |
| |
| } |