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Diffstat (limited to 'sdo-java/trunk/impl/src/test/java/org/apache/tuscany/sdo/test/DateConversionTestCase.java')
| -rw-r--r-- | sdo-java/trunk/impl/src/test/java/org/apache/tuscany/sdo/test/DateConversionTestCase.java | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/sdo-java/trunk/impl/src/test/java/org/apache/tuscany/sdo/test/DateConversionTestCase.java b/sdo-java/trunk/impl/src/test/java/org/apache/tuscany/sdo/test/DateConversionTestCase.java new file mode 100644 index 0000000000..86808f3b56 --- /dev/null +++ b/sdo-java/trunk/impl/src/test/java/org/apache/tuscany/sdo/test/DateConversionTestCase.java @@ -0,0 +1,380 @@ +/** + * + * 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.tuscany.sdo.test; + +import java.lang.reflect.Method; +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; + +import junit.framework.TestCase; + +import commonj.sdo.helper.DataHelper; + +// DateConversionTestCase insures that the DataHelper conversions accurately +// retain the information in the specified fields (e.g. month, day or year). +// It also provides coverage for the DataHelper API. +// Note that toDate is called each time Test.initialize() is called. + +public class DateConversionTestCase extends TestCase +{ + private static Calendar test_calendar; + private static Date test_date; + private static DataHelper data_helper; + + private static final TestType TO_DATE_TIME = new TestType("toDateTime", new int [] {Calendar.YEAR, Calendar.MONTH, + Calendar.DAY_OF_MONTH, Calendar.HOUR_OF_DAY, Calendar.MINUTE, Calendar.SECOND, Calendar.MILLISECOND}); + private static final TestType TO_DURATION = new TestType("toDuration", new int [] {Calendar.YEAR, Calendar.MONTH, + Calendar.DAY_OF_MONTH, Calendar.HOUR_OF_DAY, Calendar.MINUTE, Calendar.SECOND, Calendar.MILLISECOND}); + private static final TestType TO_TIME = new TestType("toTime", new int [] {Calendar.HOUR_OF_DAY, Calendar.MINUTE, + Calendar.SECOND, Calendar.MILLISECOND}); + private static final TestType TO_DAY = new TestType("toDay", new int[] {Calendar.DAY_OF_MONTH}); + private static final TestType TO_MONTH = new TestType("toMonth", new int[] {Calendar.MONTH}); + private static final TestType TO_MONTH_DAY = new TestType("toMonthDay", new int[] {Calendar.MONTH, Calendar.DAY_OF_MONTH}); + private static final TestType TO_YEAR = new TestType("toYear", new int[] {Calendar.YEAR}); + private static final TestType TO_YEAR_MONTH= new TestType("toYearMonth", new int[] {Calendar.YEAR, Calendar.MONTH}); + private static final TestType TO_YEAR_MONTH_DAY = new TestType("toYearMonthDay", new int[] {Calendar.YEAR, + Calendar.MONTH, Calendar.DAY_OF_MONTH}); + + public DateConversionTestCase() throws Exception + { + data_helper = DataHelper.INSTANCE; + test_calendar = new GregorianCalendar(); + test_calendar.setTime(new Date(System.currentTimeMillis())); + test_date = test_calendar.getTime(); + } + + //Test for TUSCANY-1514 + public void testNullStringToDate() throws Exception { + Date result = data_helper.toDate(null); + assertEquals(null, result); + } + + private static class TestType + { + private static final Class[] DATE_CLASS_ARRAY = {Date.class}; + private static final Class[] CALENDAR_CLASS_ARRAY = {Calendar.class}; + + Method date_method; + Method calendar_method; + int [] compare_fields; + + public TestType (String method_name, int [] compare_fields) + { + try + { + this.date_method = DataHelper.class.getMethod(method_name, DATE_CLASS_ARRAY); + } + catch (NoSuchMethodException e) + { + this.date_method = null; + } + + this.compare_fields = compare_fields; + try + { + this.calendar_method = DataHelper.class.getMethod(method_name, CALENDAR_CLASS_ARRAY); + } + catch (NoSuchMethodException e) + { + this.calendar_method = null; + } + + } + + public Method getDateMethod() + { + return this.date_method; + } + + public Method getCalendarMethod() + { + return this.calendar_method; + } + } + + private static class Test + { + String from_type; + Date from_date; + Calendar from_calendar; + Class expected_exception; + + public Test () + { + this.from_date = null; + this.from_calendar = null; + expected_exception = null; + } + + public void initialize (TestType from_type) + { + this.from_type = from_type.getDateMethod().getName(); + + try + { + String date_string = (String) from_type.getDateMethod().invoke(data_helper, new Object[] {test_date}); + + this.from_date = data_helper.toDate(date_string); + date_string = (String) from_type.getCalendarMethod().invoke(data_helper, new Object[] {test_calendar}); + this.from_calendar = data_helper.toCalendar(date_string); + } + catch (Exception e) + { + this.from_date = null; + this.from_calendar = null; + } + + } + + // This method is needed because there is not a toDate(Date) method in DataHelper. + + public void initializeToDate() + { + this.from_calendar = test_calendar; + this.from_date = test_date; + this.from_type = "toDate"; + } + + public void attemptConversion (TestType to_type) throws Exception + { + executeConversion(to_type.getDateMethod(), new Object[] {this.from_date}, to_type.compare_fields); + executeConversion(to_type.getCalendarMethod(), new Object[] {this.from_calendar}, to_type.compare_fields); + } + + private void executeConversion (Method conversion, Object[] parm, int [] compare_fields) throws Exception + { + String result; + + try + { + result = (String) conversion.invoke(data_helper, parm); + } + catch (Exception e) + { + System.err.println("An unexpected exception was thrown while calling " + conversion.getName() + + " after initializing with " + this.from_type + "."); + throw e; + } + + assertTrue("The expected value did not result when calling " + conversion.getName() + + " after initializing with " + this.from_type + ".", compareFields(parm[0], result, compare_fields)); + } + + private boolean compareFields(Object compare_to, String output, int [] compare_fields) + { + Calendar result = data_helper.toCalendar(output); + Calendar expected; + + if (compare_to instanceof Calendar) + expected = (GregorianCalendar) test_calendar; + else + { + expected = new GregorianCalendar(); + expected.setTime((Date) test_date); + } + + for (int i = 0; i < compare_fields.length; i++) + { + if (expected.get(compare_fields[i]) != result.get(compare_fields[i])) + { + System.err.println("Failed: - expected '" + expected.get(compare_fields[i]) + "' got '" + result.get(compare_fields[i]) + "' for output: " + output); + return false; + } + } + return true; + } + + } + + public void testConversionsFromDay() throws Exception + { + Test FromDay = new Test(); + + FromDay.initialize(TO_DAY); + + FromDay.attemptConversion(TO_DAY); + } + + public void testConversionsFromDate() throws Exception + { + Test FromDate = new Test(); + + FromDate.initializeToDate(); + + FromDate.attemptConversion(TO_DATE_TIME); + FromDate.attemptConversion(TO_DURATION); + FromDate.attemptConversion(TO_TIME); + FromDate.attemptConversion(TO_DAY); + FromDate.attemptConversion(TO_MONTH); + FromDate.attemptConversion(TO_MONTH_DAY); + FromDate.attemptConversion(TO_YEAR); + FromDate.attemptConversion(TO_YEAR_MONTH); + FromDate.attemptConversion(TO_YEAR_MONTH_DAY); + } + + public void testConversionsFromDateTime() throws Exception + { + Test FromDateTime = new Test(); + + FromDateTime.initialize(TO_DATE_TIME); + + FromDateTime.attemptConversion(TO_DATE_TIME); + FromDateTime.attemptConversion(TO_DURATION); + FromDateTime.attemptConversion(TO_TIME); + FromDateTime.attemptConversion(TO_DAY); + FromDateTime.attemptConversion(TO_MONTH); + FromDateTime.attemptConversion(TO_MONTH_DAY); + FromDateTime.attemptConversion(TO_YEAR); + FromDateTime.attemptConversion(TO_YEAR_MONTH); + FromDateTime.attemptConversion(TO_YEAR_MONTH_DAY); + } + + public void testConversionsFromDuration() throws Exception + { + Test FromDuration = new Test(); + + FromDuration.initialize(TO_DURATION); + + FromDuration.attemptConversion(TO_DURATION); + FromDuration.attemptConversion(TO_DATE_TIME); + FromDuration.attemptConversion(TO_TIME); + FromDuration.attemptConversion(TO_DAY); + FromDuration.attemptConversion(TO_MONTH); + FromDuration.attemptConversion(TO_MONTH_DAY); + FromDuration.attemptConversion(TO_YEAR); + FromDuration.attemptConversion(TO_YEAR_MONTH); + FromDuration.attemptConversion(TO_YEAR_MONTH_DAY); + } + + public void testConversionsFromMonth() throws Exception + { + Test FromMonth = new Test(); + + FromMonth.initialize(TO_MONTH); + + FromMonth.attemptConversion(TO_MONTH); + } + + public void testConversionsFromMonthDay() throws Exception + { + Test FromMonthDay = new Test(); + + FromMonthDay.initialize(TO_MONTH_DAY); + FromMonthDay.attemptConversion(TO_MONTH_DAY); + FromMonthDay.attemptConversion(TO_MONTH); + FromMonthDay.attemptConversion(TO_DAY); + } + + public void testConversionsFromTime() throws Exception + { + Test FromTime = new Test(); + + FromTime.initialize(TO_TIME); + + FromTime.attemptConversion(TO_TIME); + } + + public void testConversionsFromYear() throws Exception + { + Test FromYear = new Test(); + + FromYear.initialize(TO_YEAR); + + FromYear.attemptConversion(TO_YEAR); + } + + public void testConversionsFromYearMonth() throws Exception + { + Test FromYearMonth = new Test(); + + FromYearMonth.initialize(TO_YEAR_MONTH); + + FromYearMonth.attemptConversion(TO_YEAR_MONTH); + FromYearMonth.attemptConversion(TO_MONTH); + FromYearMonth.attemptConversion(TO_YEAR); + } + + public void testConversionsFromYearMonthDay() throws Exception + { + Test FromYearMonthDay = new Test(); + + FromYearMonthDay.initialize(TO_YEAR_MONTH_DAY); + + FromYearMonthDay.attemptConversion(TO_YEAR_MONTH_DAY); + FromYearMonthDay.attemptConversion(TO_YEAR_MONTH); + FromYearMonthDay.attemptConversion(TO_MONTH_DAY); + FromYearMonthDay.attemptConversion(TO_YEAR); + FromYearMonthDay.attemptConversion(TO_MONTH); + FromYearMonthDay.attemptConversion(TO_DAY); + } + + // Ensure that strings that should be recognized by toDate do not + // result in a null Date value. + + public void testToDateFormats() throws Exception + { + String[] validStrings = + { + "2006-03-31T03:30:45.123Z", + "-2006-03-31T03:30:45.1Z", + "2006-03-31T03:30:45Z", + "2006-03-31T03:30:45.123", + "2006-03-31T03:30:45.1", + "-2006-03-31T03:30:45", + "2006-03-31T03:30:45.123 EDT", + "2006-03-31T03:30:45.1 EDT", + "2006-03-31T03:30:45 EDT", + "---05 PST", + "---04", + "--12 GMT", + "--12", + "--08-08 EST", + "--08-08", + "1976-08-08 PDT", + "1976-08-08", + "88-12 CST", + "1988-12", + "2005 CDT", + "1999", + "P2006Y 08M 10D T 12H 24M 07S", + "P2006Y 10D T 12H", + "-P2006Y 08M 10D T 07S.2", + "P08M 10D T 07H", + "-P 04M 10DT12H 24S.88", + "PT12H" + }; + + for (int i = 0; i < validStrings.length; i++) + { + assertNotNull("DataHelper.toData() should not return null for '" + validStrings[i] + "'.", + data_helper.toDate(validStrings[i])); + } + + } + + public void testDateTime(){ + // a small bolt on test case resulting from a fix for JIRA TUSCANY-1044 + String date = DataHelper.INSTANCE.toDateTime(DataHelper.INSTANCE.toCalendar("2007-02-04T00:00:00.200Z")); + assertEquals("2007-02-04T00:00:00.200Z", date); + } + +} + |