silverstripe-framework/tests/forms/RequirementsTest.php
Sam Minnee 4258361337 API Change: Turned Requirements::clear_combined_files() into Requirements::delete_combined_files() and Requirements::clear_combined_files()
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@60431 467b73ca-7a2a-4603-9d3b-597d59a354a9
2008-08-11 23:18:56 +00:00

143 lines
5.0 KiB
PHP

<?php
/**
* @package sapphire
* @subpackage tests
*
* @todo Test that order of combine_files() is correct
* @todo Figure out how to clear the modified state of Requirements class - might affect other tests.
*/
class RequirementsTest extends SapphireTest {
static $html_template = '<html><head></head><body></body></html>';
function testExternalUrls() {
Requirements::javascript('http://www.mydomain.com/test.js');
Requirements::javascript('https://www.mysecuredomain.com/test.js');
Requirements::css('http://www.mydomain.com/test.css');
Requirements::css('https://www.mysecuredomain.com/test.css');
$html = Requirements::includeInHTML(false, self::$html_template);
$this->assertTrue(
(strpos($html, 'http://www.mydomain.com/test.js') !== false),
'Load external javascript URL'
);
$this->assertTrue(
(strpos($html, 'https://www.mysecuredomain.com/test.js') !== false),
'Load external secure javascript URL'
);
$this->assertTrue(
(strpos($html, 'http://www.mydomain.com/test.css') !== false),
'Load external CSS URL'
);
$this->assertTrue(
(strpos($html, 'https://www.mysecuredomain.com/test.css') !== false),
'Load external secure CSS URL'
);
}
function testCombinedJavascript() {
$this->setupCombinedRequirements();
$combinedFilePath = Director::baseFolder() . '/' . 'bc.js';
$html = Requirements::includeInHTML(false, self::$html_template);
/* COMBINED JAVASCRIPT FILE IS INCLUDED IN HTML HEADER */
$this->assertTrue((bool)preg_match('/src=".*\/bc\.js/', $html), 'combined javascript file is included in html header');
/* COMBINED JAVASCRIPT FILE EXISTS */
$this->assertTrue(file_exists($combinedFilePath), 'combined javascript file exists');
/* COMBINED JAVASCRIPT HAS CORRECT CONTENT */
$this->assertTrue((strpos(file_get_contents($combinedFilePath), "alert('b')") !== false), 'combined javascript has correct content');
$this->assertTrue((strpos(file_get_contents($combinedFilePath), "alert('c')") !== false), 'combined javascript has correct content');
/* COMBINED FILES ARE NOT INCLUDED TWICE */
$this->assertFalse((bool)preg_match('/src=".*\/b\.js/', $html), 'combined files are not included twice');
$this->assertFalse((bool)preg_match('/src=".*\/c\.js/', $html), 'combined files are not included twice');
/* NORMAL REQUIREMENTS ARE STILL INCLUDED */
$this->assertTrue((bool)preg_match('/src=".*\/a\.js/', $html), 'normal requirements are still included');
Requirements::delete_combined_files('bc.js');
}
function testBlockedCombinedJavascript() {
$combinedFilePath = Director::baseFolder() . '/' . 'bc.js';
/* BLOCKED COMBINED FILES ARE NOT INCLUDED */
$this->setupCombinedRequirements();
Requirements::block('bc.js');
Requirements::delete_combined_files('bc.js');
clearstatcache(); // needed to get accurate file_exists() results
$html = Requirements::includeInHTML(false, self::$html_template);
$this->assertFalse((bool)preg_match('/src=".*\/bc\.js/', $html), 'blocked combined files are not included ');
Requirements::unblock('bc.js');
/* BLOCKED UNCOMBINED FILES ARE NOT INCLUDED */
// need to re-add requirements, as Requirements::process_combined_includes() alters the
// original arrays grml...
$this->setupCombinedRequirements();
Requirements::block('sapphire/tests/forms/b.js');
Requirements::delete_combined_files('bc.js');
clearstatcache(); // needed to get accurate file_exists() results
$html = Requirements::includeInHTML(false, self::$html_template);
$this->assertFalse((strpos(file_get_contents($combinedFilePath), "alert('b')") !== false), 'blocked uncombined files are not included');
Requirements::unblock('b.js');
/* A SINGLE FILE CAN'T BE INCLUDED IN TWO COMBINED FILES */
$this->setupCombinedRequirements();
clearstatcache(); // needed to get accurate file_exists() results
// This throws a notice-level error, so we prefix with @
@Requirements::combine_files(
'ac.js',
array(
'sapphire/tests/forms/a.js',
'sapphire/tests/forms/c.js'
)
);
$combinedFiles = Requirements::get_combine_files();
$this->assertEquals(
array_keys($combinedFiles),
array('bc.js'),
"A single file can't be included in two combined files"
);
Requirements::delete_combined_files('bc.js');
}
/**
* This is a bit of a hack, as it alters the Requirements
* statics globally for all tests.
*
* @todo Refactor Requirements to work on test instance level
*/
protected function setupCombinedRequirements() {
Requirements::clear();
// clearing all previously generated requirements (just in case)
Requirements::clear_combined_files();
Requirements::delete_combined_files('bc.js');
// require files normally (e.g. called from a FormField instance)
Requirements::javascript('sapphire/tests/forms/a.js');
Requirements::javascript('sapphire/tests/forms/b.js');
Requirements::javascript('sapphire/tests/forms/c.js');
// require two of those files as combined includes
Requirements::combine_files(
'bc.js',
array(
'sapphire/tests/forms/b.js',
'sapphire/tests/forms/c.js'
)
);
}
}
?>