Viewing file:  Numbers_RomanTest.php (7.17 KB) -rw-r--r--
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<?php
// Call Numbers_RomanTest::main() if this source file is executed directly.
if (!defined("PHPUnit_MAIN_METHOD")) {
define("PHPUnit_MAIN_METHOD", "Numbers_RomanTest::main");
}
require_once "PHPUnit/Framework/TestCase.php";
require_once "PHPUnit/Framework/TestSuite.php";
//make cvs testing work
chdir(dirname(__FILE__) . '/../');
require_once 'Numbers/Roman.php';
/**
* Test class for Numbers_Roman.
* Generated by PHPUnit_Util_Skeleton on 2007-06-28 at 11:41:09.
*/
class Numbers_RomanTest extends PHPUnit_Framework_TestCase {
/**
* Runs the test methods of this class.
*
* @access public
* @static
*/
public static function main() {
require_once "PHPUnit/TextUI/TestRunner.php";
$suite = new PHPUnit_Framework_TestSuite("Numbers_RomanTest");
$result = PHPUnit_TextUI_TestRunner::run($suite);
}
/**
* Sets up the fixture, for example, open a network connection.
* This method is called before a test is executed.
*
* @access protected
*/
protected function setUp() {
}
/**
* Tears down the fixture, for example, close a network connection.
* This method is called after a test is executed.
*
* @access protected
*/
protected function tearDown() {
}
/**
* @todo Implement testToNumber().
*/
public function testToNumber() {
$this->assertEquals( 1, Numbers_Roman::toNumber('I'));
$this->assertEquals( 1, Numbers_Roman::toNumber('i'));
$this->assertEquals( 2, Numbers_Roman::toNumber('II'));
$this->assertEquals( 3, Numbers_Roman::toNumber('III'));
$this->assertEquals( 4, Numbers_Roman::toNumber('IV'));
$this->assertEquals( 5, Numbers_Roman::toNumber('V'));
$this->assertEquals( 6, Numbers_Roman::toNumber('VI'));
$this->assertEquals( 7, Numbers_Roman::toNumber('VII'));
$this->assertEquals( 8, Numbers_Roman::toNumber('VIII'));
$this->assertEquals( 9, Numbers_Roman::toNumber('IX'));
$this->assertEquals( 10, Numbers_Roman::toNumber('X'));
$this->assertEquals( 20, Numbers_Roman::toNumber('XX'));
$this->assertEquals( 23, Numbers_Roman::toNumber('XXIII'));
$this->assertEquals( 30, Numbers_Roman::toNumber('XXX'));
$this->assertEquals( 40, Numbers_Roman::toNumber('XL'));
$this->assertEquals( 50, Numbers_Roman::toNumber('L'));
$this->assertEquals( 100, Numbers_Roman::toNumber('C'));
$this->assertEquals( 111, Numbers_Roman::toNumber('CXI'));
$this->assertEquals( 150, Numbers_Roman::toNumber('CL'));
$this->assertEquals( 200, Numbers_Roman::toNumber('CC'));
$this->assertEquals( 500, Numbers_Roman::toNumber('D'));
$this->assertEquals(1000, Numbers_Roman::toNumber('M'));
$this->assertEquals(2000, Numbers_Roman::toNumber('MM'));
$this->assertEquals(3999, Numbers_Roman::toNumber('MMMCMXCIX'));
$this->assertEquals( 5000, Numbers_Roman::toNumber('_V'));//S
$this->assertEquals( 10000, Numbers_Roman::toNumber('_X'));//R
$this->assertEquals( 50000, Numbers_Roman::toNumber('_L'));//P
$this->assertEquals( 100000, Numbers_Roman::toNumber('_C'));//Q
$this->assertEquals( 500000, Numbers_Roman::toNumber('_D'));//O
$this->assertEquals( 1000000, Numbers_Roman::toNumber('_M'));//N
$this->assertEquals( 0, Numbers_Roman::toNumber('0'));//0
$this->assertEquals( 6666, Numbers_Roman::toNumber('_VMDCLXVI'));
//special cases
$this->assertEquals( 4, Numbers_Roman::toNumber('IIII'));
$this->assertEquals( 10, Numbers_Roman::toNumber('VV'));
$this->assertEquals( 99, Numbers_Roman::toNumber('XCIX'));
$this->assertEquals( 99, Numbers_Roman::toNumber('IC'));
$this->assertEquals(1910, Numbers_Roman::toNumber('MDCCCCX'));
$this->assertEquals(1910, Numbers_Roman::toNumber('MCMX'));
$this->assertEquals(1904, Numbers_Roman::toNumber('MDCCCCIIII'));
//error handling
$nReporting = error_reporting();
error_reporting($nReporting ^ E_USER_NOTICE);
$this->assertEquals( 9 , Numbers_Roman::toNumber('IIX'));
//restore old value
error_reporting($nReporting);
}
/**
*
*/
public function testToRoman() {
//alias of toNumeral
$this->assertEquals(Numbers_Roman::toRoman(1), Numbers_Roman::toNumeral(1));
$this->assertEquals(Numbers_Roman::toRoman(2), Numbers_Roman::toNumeral(2));
$this->assertEquals(Numbers_Roman::toRoman(5), Numbers_Roman::toNumeral(5));
}
/**
*
*/
public function testToNumeral() {
$this->assertEquals('I', Numbers_Roman::toNumeral(1));
$this->assertEquals('i', Numbers_Roman::toNumeral(1, false));
$this->assertEquals('II', Numbers_Roman::toNumeral(2));
$this->assertEquals('III', Numbers_Roman::toNumeral(3));
$this->assertEquals('IV', Numbers_Roman::toNumeral(4));
$this->assertEquals('V', Numbers_Roman::toNumeral(5));
$this->assertEquals('VI', Numbers_Roman::toNumeral(6));
$this->assertEquals('VII', Numbers_Roman::toNumeral(7));
$this->assertEquals('VIII', Numbers_Roman::toNumeral(8));
$this->assertEquals('IX', Numbers_Roman::toNumeral(9));
$this->assertEquals('X', Numbers_Roman::toNumeral(10));
$this->assertEquals('XX', Numbers_Roman::toNumeral(20));
$this->assertEquals('XXX', Numbers_Roman::toNumeral(30));
$this->assertEquals('XL', Numbers_Roman::toNumeral(40));
$this->assertEquals('L', Numbers_Roman::toNumeral(50));
$this->assertEquals('C', Numbers_Roman::toNumeral(100));
$this->assertEquals('CC', Numbers_Roman::toNumeral(200));
$this->assertEquals('D', Numbers_Roman::toNumeral(500));
$this->assertEquals('M', Numbers_Roman::toNumeral(1000));
$this->assertEquals('MM', Numbers_Roman::toNumeral(2000));
$this->assertEquals('_V', Numbers_Roman::toNumeral(5000, true, false));
$this->assertEquals('_X', Numbers_Roman::toNumeral(10000, true, false));
$this->assertEquals('_L', Numbers_Roman::toNumeral(50000, true, false));
$this->assertEquals('_C', Numbers_Roman::toNumeral(100000, true, false));
$this->assertEquals('_D', Numbers_Roman::toNumeral(500000, true, false));
$this->assertEquals('_M', Numbers_Roman::toNumeral(1000000, true, false));
$this->assertEquals('_VMDCLXVI', Numbers_Roman::toNumeral(6666, true, false));
$this->assertEquals('', Numbers_Roman::toNumeral(-1));
}
public function testEquality()
{
for ($a = 0; $a <= 1000; $a++) {
$this->assertEquals(
$a,
Numbers_Roman::toNumber(
Numbers_Roman::toNumeral($a, true, false)
)
);
}
}//public function testEquality()
}
// Call Numbers_RomanTest::main() if this source file is executed directly.
if (PHPUnit_MAIN_METHOD == "Numbers_RomanTest::main") {
Numbers_RomanTest::main();
}
?>
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