gistfile1.php

<?php

class SF_mapMethod_mock extends DateTime
{
	public function __toString()
	{
		return $this->format('Y-m-d H:i:s');
	}
}

class SF_unit_test_static_helper extends PHPUnit_Framework_TestCase
{

	function test_safeArrayAccess_fallback()
	{
		$boolean = true;
		$this->assertEquals( "fallback", SF_static_helper::safeArrayAccess( 'test', $boolean, "fallback" ) );
		
		$empty_array = array();
		$this->assertEquals( "fallback", SF_static_helper::safeArrayAccess( 'test', $empty_array, "fallback" ) );
		
		$wrong_array = array( 'something' => 'else' );
		$this->assertNull( SF_static_helper::safeArrayAccess( 'test', $empty_array ) );
	}
	
	function test_safeArrayAccess_set()
	{
		$example_array = array( 'person' => 'Matthew', 'age' => 22, 'gender' => 'male' );
		
		$this->assertEquals( "Matthew", SF_static_helper::safeArrayAccess( 'person', $example_array ) );
		$this->assertNull( SF_static_helper::safeArrayAccess( 'parent', $example_array ) );
		$this->assertSame( 22, SF_static_helper::safeArrayAccess( 'age', $example_array ) );
	}
	
	function test_safeArrayAccess_object()
	{
		$array_object = new ArrayObject( array( 'person' => 'Matthew', 'age' => 22, 'gender' => 'male' ) );
		
		$this->assertEquals( "Matthew", SF_static_helper::safeArrayAccess( 'person', $array_object ) );
		$this->assertNull( SF_static_helper::safeArrayAccess( 'parent', $array_object ) );
		$this->assertSame( 22, SF_static_helper::safeArrayAccess( 'age', $array_object ) );
	}
	
	function test_mapMethod_basic()
	{
		$object_array = array( new SF_mapMethod_mock('2011-01-01'), new SF_mapMethod_mock('1920-02-29'), new SF_mapMethod_mock('1999-12-31 12:34:56') );
		$dates_array = array( '2011-01-01 00:00:00', '1920-02-29 00:00:00', '1999-12-31 12:34:56' );
		
		$this->assertSame( $dates_array, SF_static_helper::mapMethod( $object_array, '__toString' ) );
	}
	
	function test_mapMethod_params()
	{
		$object_array = array( new DateTime('2011-01-01'), new DateTime('1920-02-29'), new DateTime('1999-12-31 12:34:56') );
		$modified_dates_array = array( new DateTime('2011-01-01 19:13:11'), new DateTime('1920-02-29 19:13:11'), new DateTime('1999-12-31 19:13:11') );
		
		$this->assertSame( $modified_dates_array, SF_static_helper::mapMethod( $object_array, 'setTime', array( 19, 13, 11 ) ) );
		
		$object_array = array( new DateTime('2011-01-01'), new DateTime('1920-02-29'), new DateTime('1999-12-31 12:34:56') );
		$dates_array = array( '2011-01-01 00:00:00', '1920-02-29 00:00:00', '1999-12-31 12:34:56' );
		
		$this->assertSame( $dates_array, SF_static_helper::mapMethod( $object_array, 'format', array( 'Y-m-d H:i:s', 'Y-m-d H:i:s', 'Y-m-d H:i:s' ) ) );
		
		$new_dates_array = array( '2011-01-01 01:00:00', '1920-02-29 10:00:00', '1999-12-31 02:34:56' );
		$this->assertSame( $new_dates_array, SF_static_helper::mapMethod( $object_array, 'modify', array( '+1 hour', '+10 hours', '-10 hours' ), 'format', array( 'Y-m-d H:i:s', 'Y-m-d H:i:s', 'Y-m-d H:i:s' ) ) );
	}

}

?>