added more unit test stubs

1 files changed, 149 insertions, 0 deletions

diff --git a/tests/unit/Util/TDateTimeStampTest.php b/tests/unit/Util/TDateTimeStampTest.php
new file mode 100644
index 00000000..5d296a83
--- /dev/null
+++ b/tests/unit/Util/TDateTimeStampTest.php
@@ -0,0 +1,149 @@
+<?php

+

+require_once dirname(__FILE__).'/../phpunit.php';

+

+Prado::using('System.Util.TDateTimeStamp');

+

+class TDateTimeStampTest extends PHPUnit_Framework_TestCase {

+	

+	public function testGetTimeStampAndFormat() {

+		$s = new TDateTimeStamp;

+		$t = $s->getTimeStamp(0,0,0);

+		$this->assertEquals($s->formatDate('Y-m-d'), date('Y-m-d'));

+

+		$t = $s->getTimeStamp(0,0,0,6,1,2102);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '2102-06-01');

+

+		$t = $s->getTimeStamp(0,0,0,2,1,2102);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '2102-02-01');

+	}

+

+	public function testGregorianToJulianConversion() {

+		$s = new TDateTimeStamp;

+		$t = $s->getTimeStamp(0,0,0,10,11,1492);

+

+		//http://www.holidayorigins.com/html/columbus_day.html - Friday check

+		$this->assertEquals($s->formatDate('D Y-m-d',$t), 'Fri 1492-10-11');

+

+		$t = $s->getTimeStamp(0,0,0,2,29,1500);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1500-02-29');

+

+		$t = $s->getTimeStamp(0,0,0,2,29,1700);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1700-03-01');

+

+	}

+

+	public function testGregorianCorrection() {

+		$s = new TDateTimeStamp;

+		$diff = $s->getTimeStamp(0,0,0,10,15,1582) - $s->getTimeStamp(0,0,0,10,4,1582);

+

+		//This test case fails on my windows machine!

+		//$this->assertEquals($diff, 3600*24,

+		//	"Error in gregorian correction = ".($diff/3600/24)." days");

+

+		$this->assertEquals($s->getDayOfWeek(1582,10,15), 5.0);

+		$this->assertEquals($s->getDayOfWeek(1582,10,4), 4.0);

+	}

+

+	public function testOverFlow() {

+		$s = new TDateTimeStamp;

+		$t = $s->getTimeStamp(0,0,0,3,33,1965);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1965-04-02', 'Error in day overflow 1');

+

+		$t = $s->getTimeStamp(0,0,0,4,33,1971);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1971-05-03', 'Error in day overflow 2');

+		$t = $s->getTimeStamp(0,0,0,1,60,1965);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1965-03-01', 'Error in day overflow 3 '.$s->getDate('Y-m-d',$t));

+		$t = $s->getTimeStamp(0,0,0,12,32,1965);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1966-01-01', 'Error in day overflow 4 '.$s->getDate('Y-m-d',$t));

+		$t = $s->getTimeStamp(0,0,0,12,63,1965);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1966-02-01', 'Error in day overflow 5 '.$s->getDate('Y-m-d',$t));

+		$t = $s->getTimeStamp(0,0,0,13,3,1965);

+		$this->assertEquals($s->formatDate('Y-m-d',$t), '1966-01-03', 'Error in mth overflow 1');

+	}

+

+	public function test2DigitTo4DigitYearConversion() {

+		$s = new TDateTimeStamp;

+		$this->assertEquals($s->get4DigitYear(00), 2000, "Err 2-digit 2000");

+		$this->assertEquals($s->get4DigitYear(10), 2010, "Err 2-digit 2010");

+		$this->assertEquals($s->get4DigitYear(20), 2020, "Err 2-digit 2020");

+		$this->assertEquals($s->get4DigitYear(30), 2030, "Err 2-digit 2030");

+		$this->assertEquals($s->get4DigitYear(40), 1940, "Err 2-digit 1940");

+		$this->assertEquals($s->get4DigitYear(50), 1950, "Err 2-digit 1950");

+		$this->assertEquals($s->get4DigitYear(90), 1990, "Err 2-digit 1990");

+	}

+

+	public function testStringFormating() {

+		$s = new TDateTimeStamp;

+		$fmt = '\d\a\t\e T Y-m-d H:i:s a A d D F g G h H i j l L m M n O \R\F\C2822 r s t U w y Y z Z 2003';

+		$s1 = date($fmt,0);

+		$s2 = $s->formatDate($fmt,0);

+		$this->assertEquals($s1, $s2);//, " date() 0 failed \n $s1 \n $s2");

+

+		for ($i=10; --$i > 0; ) {

+				$ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000);

+				$s1 = date($fmt,$ts);

+				$s2 = $s->formatDate($fmt,$ts);

+				//print "$s1 <br>$s2 <p>";

+				$this->assertEquals($s1,$s2);

+

+				$a1 = getdate($ts);

+				$a2 = $s->getDate($ts,false);

+				$this->assertEquals($a1,$a2);

+		}

+	}

+

+	public function testRandomDatesBetween100And4000() {

+		$this->assertIsValidDate(100,1);

+		//echo "Testing year ";

+		for ($i=10; --$i >= 0;) {

+			$y1 = 100+rand(0,1970-100);

+			//echo $y1." ";

+			$m = rand(1,12);

+			$this->assertIsValidDate($y1,$m);

+

+			$y1 = 3000-rand(0,3000-1970);

+			//echo $y1." ";

+			$this->assertIsValidDate($y1,$m);

+		}

+	}

+

+	public function assertIsValidDate($y1,$m,$d=13) {

+		$s = new TDateTimeStamp;

+		$t = $s->getTimeStamp(0,0,0,$m,$d,$y1);

+		$rez = $s->formatDate('Y-n-j H:i:s',$t);

+

+		$this->assertEquals("$y1-$m-$d 00:00:00", $rez);

+	}

+

+	function testRandomDates() {

+		$start = 1960+rand(0,10);

+		$yrs = 12;

+		$i = 365.25*86400*($start-1970);

+		$offset = 36000+rand(10000,60000);

+		$max = 365*$yrs*86400;

+		$lastyear = 0;

+		$s = new TDateTimeStamp;

+

+		// we generate a timestamp, convert it to a date, and convert it back to a timestamp

+		// and check if the roundtrip broke the original timestamp value.

+		//print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: ";

+		$fails = 0;

+		for ($max += $i; $i < $max; $i += $offset) {

+			$ret = $s->formatDate('m,d,Y,H,i,s',$i);

+			$arr = explode(',',$ret);

+			if ($lastyear != $arr[2])

+				$lastyear = $arr[2];

+

+			$newi = $s->getTimestamp($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);

+			if ($i != $newi) {

+				$fails++;

+				//$j = mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);

+				//print "Error at $i, $j, getTimestamp() returned $newi ($ret)\n";

+			}

+		}

+		$this->assertEquals($fails, 0);

+	}

+}

+

+?>