/*
* 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.harmony.sql.tests.java.sql;
//import dalvik.annotation.TestTargetClass;
//import dalvik.annotation.TestTargets;
//import dalvik.annotation.TestLevel;
//import dalvik.annotation.TestTargetNew;
import java.sql.Date;
import java.util.Calendar;
import java.util.TimeZone;
import junit.framework.TestCase;
//@TestTargetClass(Date.class)
/**
* JUnit Testcase for the java.sql.Date class
*
*/
public class DateTest extends TestCase {
// A calendar object created in the GMT time zone
static Calendar aCal = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
// Some interesting millisecond time values
// These millisecond times are all in GMT, effectively
static long TIME_AN_HOUR = 3600000; // 1000 * 60 * 60 ms
static long TIME_EPOCH = 0;
static long TIME_NOW = System.currentTimeMillis();
static long TIME_NEGATIVE = -3600001;
static long TIME_TESTDATE1 = getTime(1999, Calendar.DECEMBER, 31, 23, 59,
59);
static long TIME_TESTDATE2 = getTime(2010, Calendar.JUNE, 10, 20, 3, 16);
static long TIME_TESTDATE3 = getTime(1931, Calendar.APRIL, 21, 1, 25, 1);
static long TIME_LOWERLIMIT = Long.MIN_VALUE;
static long TIME_UPPERLIMIT = Long.MAX_VALUE;
// Date strings
static String SQL_DATESTRING1 = "1999-12-31";
static String SQL_DATESTRING2 = "2010-06-10";
static String SQL_DATESTRING3 = "1931-04-21";
static String SQL_EPOCHSTRING = "1970-01-01";
static String SQL_DATEDAY1 = "1970-01-02";
static String SQL_NEGATIVE = "1969-12-31";
static long[] TIME_ARRAY = new long[] { TIME_TESTDATE1, TIME_TESTDATE2,
TIME_TESTDATE3, TIME_NEGATIVE, TIME_EPOCH };
// Date string array for London (GMT)
static String[] SQL_DATEARRAY = new String[] { SQL_DATESTRING1,
SQL_DATESTRING2, SQL_DATESTRING3, SQL_NEGATIVE, SQL_EPOCHSTRING };
// Date string array for New York - sometimes a day earlier than London
static String[] SQL_NYARRAY = new String[] { "1999-12-31", "2010-06-10",
"1931-04-20", "1969-12-31", "1969-12-31" };
// Date string for Tokyo
static String[] SQL_JAPANARRAY = new String[] { "2000-01-01", "2010-06-11",
"1931-04-21", "1970-01-01", "1970-01-01" };
static String[][] SQL_TZ_DATEARRAYS = new String[][] { SQL_DATEARRAY,
SQL_NYARRAY, SQL_JAPANARRAY };
// Timezones
static String TZ_LONDON = "Europe/London"; // Note: != GMT
static String TZ_PACIFIC = "America/Los_Angeles"; // GNT - 8
static String TZ_JAPAN = "Asia/Tokyo"; // GMT + 9
static String[] TIMEZONES = { TZ_LONDON, TZ_PACIFIC, TZ_JAPAN };
/*
* Helper method to create a long milliseconds time from a supplied date and
* time
*/
static private long getTime(int year, int month, int date, int hour,
int minute, int second) {
aCal.set(year, month, date, hour, minute, second);
return aCal.getTimeInMillis();
} // end method getTime( int, int, int, int, int, int )
/*
* Test of the Date(int, int, int) constructor - now deprecated but still
* functioning
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "Date",
args = {int.class, int.class, int.class}
)
*/
@SuppressWarnings("deprecation")
public void testDateintintint() {
int init1[] = { 99, 8099, 9000, 99999, 99, 99, -1, -100 };
int init2[] = { 11, 0, 0, 0, 999, 0, 0, -111 };
int init3[] = { 31, 0, 0, 0, 0, 999, 0, -999 };
for (int i = 0; i < init1.length; i++) {
Date theDate = new Date(init1[i], init2[i], init3[i]);
assertNotNull(theDate);
} // end for
} // end method testDateintintint
/*
* Test of the Date( long ) constructor
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "Date",
args = {long.class}
)
*/
public void testDatelong() {
long init1[] = { TIME_TESTDATE1, TIME_TESTDATE2, TIME_TESTDATE3,
TIME_NEGATIVE, TIME_LOWERLIMIT, TIME_UPPERLIMIT, TIME_EPOCH,
TIME_NOW };
for (long element : init1) {
Date theDate = new Date(element);
assertNotNull(theDate);
} // end for
} // end method testDatelong
/*
* Test of the (deprecated) int Date.getHours() method - which always throws
* an IllegalArgumentException
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getHours",
args = {}
)
*/
@SuppressWarnings("deprecation")
public void testGetHours() {
Date theDate = new Date(TIME_TESTDATE1);
try {
theDate.getHours();
fail("Should throw IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
//expected
} // end try
} // end method testGetHours()
/*
* Test of the (deprecated) int Date.getMinutes() method - which always
* throws an IllegalArgumentException
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getMinutes",
args = {}
)
*/
@SuppressWarnings("deprecation")
public void testGetMinutes() {
Date theDate = new Date(TIME_TESTDATE1);
try {
theDate.getMinutes();
fail("Should throw IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
//expected
} // end try
} // end method testGetMinutes()
/*
* Test of the (deprecated) int Date.getSeconds() method - which always
* throws an IllegalArgumentException
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getSeconds",
args = {}
)
*/
@SuppressWarnings("deprecation")
public void testGetSeconds() {
Date theDate = new Date(TIME_TESTDATE1);
try {
theDate.getSeconds();
fail("Should throw IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
//expected
} // end try
} // end method testGetSeconds()
/*
* Test of the (deprecated) Date.setHours( int ) method - which always
* throws an IllegalArgumentException
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "setHours",
args = {int.class}
)
*/
@SuppressWarnings("deprecation")
public void testSetHours() {
Date theDate = new Date(TIME_TESTDATE1);
try {
theDate.setHours(22);
fail("Should throw IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
//expected
} // end try
} // end method testSetHours( int )
/*
* Test of the (deprecated) Date.setMinutes( int ) method - which always
* throws an IllegalArgumentException
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "setMinutes",
args = {int.class}
)
*/
@SuppressWarnings("deprecation")
public void testSetMinutes() {
Date theDate = new Date(TIME_TESTDATE1);
try {
theDate.setMinutes(54);
fail("Should throw IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
//expected
} // end try
} // end method testSetMinutes( int )
/*
* Test of the (deprecated) Date.setSeconds( int ) method - which always
* throws an IllegalArgumentException
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "setSeconds",
args = {int.class}
)
*/
@SuppressWarnings("deprecation")
public void testSetSeconds() {
Date theDate = new Date(TIME_TESTDATE1);
try {
theDate.setSeconds(36);
fail("Should throw IllegalArgumentException.");
} catch (IllegalArgumentException ie) {
//expected
} // end try
} // end method testSetSeconds( int )
/*
* Test of the String Date.toString() method This method is sensitive to the
* time zone setting and this test sets the time zone before calling the
* toString() method.
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "toString",
args = {}
)
*/
public void testToString() {
// Loop through the timezones testing the String conversion for each
for (int i = 0; i < TIMEZONES.length; i++) {
testToString(TIMEZONES[i], TIME_ARRAY, SQL_TZ_DATEARRAYS[i]);
} // end for
} // end method testToString()
private void testToString(String timeZone, long[] theDates, String[] theDateStrings) {
// Set the timezone
TimeZone.setDefault(TimeZone.getTimeZone(timeZone));
for (int i = 0; i < theDates.length; i++) {
// Create the Date object
Date theDate = new Date(theDates[i]);
// Convert to a date string ... and compare
String JDBCString = theDate.toString();
assertEquals(theDateStrings[i], JDBCString);
} // end for
} // end testToString( String, long[], String[] )
/*
* Test of the void setTime(int) method This does depend on the Time Zone
* settings and sets up the time zone to one of a group of specific time
* zones and tests the method using each of these time zones in turn.
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "setTime",
args = {long.class}
)
*/
public void testSetTimelong() {
// Loop over the array of test timezones
for (int i = 0; i < TIMEZONES.length; i++) {
testSetTimelong(TIMEZONES[i], SQL_TZ_DATEARRAYS[i]);
} // end for
} // end method testSetTimelong()
/*
* Internal method for testing Date.setTime with a specific time zone
*/
private void testSetTimelong(String timeZoneName, String[] dateArray) {
if (timeZoneName != null) {
TimeZone.setDefault(TimeZone.getTimeZone(timeZoneName));
} // end if
Date theDate = new Date(TIME_TESTDATE1);
// Loop over the array of test times & dates
for (int i = 0; i < dateArray.length; i++) {
theDate.setTime(TIME_ARRAY[i]);
assertEquals(dateArray[i], theDate.toString());
} // end for
} // end method testSetTimelong()
/*
* Test of the Date.valueOf( String ) method This test is not dependent on
* the default Time Zone setting
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "",
method = "valueOf",
args = {java.lang.String.class}
)
*/
public void testValueOf() {
String SQL_NOTVALID1 = "ABCDEF"; // Invalid date string
String SQL_NOTVALID2 = "12321.43.56"; // Invalid date string
String SQL_NOTVALID3 = null; // Invalid date string
String[] SQL_INVALIDARRAY = { SQL_NOTVALID1, SQL_NOTVALID2,
SQL_NOTVALID3 };
Date theDate;
for (String element : SQL_DATEARRAY) {
theDate = Date.valueOf(element);
assertEquals(element, theDate.toString());
} // end for
for (String element : SQL_INVALIDARRAY) {
try {
theDate = Date.valueOf(element);
fail("Should throw IllegalArgumentException.");
} catch (IllegalArgumentException e) {
// expected
} // end try
} // end for
} // end method testValueOf()
/**
* @tests java.sql.Date#valueOf(String )
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "",
method = "valueOf",
args = {java.lang.String.class}
)
*/
public void test_valueOf_IllegalArgumentException() {
try {
Date.valueOf("1996-10-07-01");
fail("should throw NumberFormatException");
} catch (NumberFormatException e) {
// expected
}
try {
Date.valueOf("-10-07-01");
fail("should throw IllegalArgumentException");
} catch (IllegalArgumentException e) {
// expected
}
try {
Date.valueOf("--01");
fail("should throw IllegalArgumentException");
} catch (IllegalArgumentException e) {
// expected
}
try {
Date.valueOf("1991--");
fail("should throw IllegalArgumentException");
} catch (IllegalArgumentException e) {
// expected
}
try {
Date.valueOf("-01-");
fail("should throw IllegalArgumentException");
} catch (IllegalArgumentException e) {
// expected
}
try {
Date.valueOf("-10-w2-01");
fail("should throw IllegalArgumentException");
} catch (IllegalArgumentException e) {
// expected
}
try {
Date.valueOf("07-w2-");
fail("should throw IllegalArgumentException");
} catch (IllegalArgumentException e) {
// expected
}
try {
Date.valueOf("1997-w2-w2");
fail("should throw NumberFormatException");
} catch (NumberFormatException e) {
// expected
}
try {
Date.valueOf("1996--01");
fail("should throw NumberFormatException");
} catch (NumberFormatException e) {
// expected
}
}
// Reset defualt timezone
static TimeZone defaultTimeZone = TimeZone.getDefault();
protected void tearDown(){
TimeZone.setDefault(defaultTimeZone);
}
} // end class DateTest