'; static $old_requirements = null; public function testExternalUrls() { $backend = new Requirements_Backend; $backend->set_combined_files_enabled(true); $backend->javascript('http://www.mydomain.com/test.js'); $backend->javascript('https://www.mysecuredomain.com/test.js'); $backend->javascript('//scheme-relative.example.com/test.js'); $backend->css('http://www.mydomain.com/test.css'); $backend->css('https://www.mysecuredomain.com/test.css'); $backend->css('//scheme-relative.example.com/test.css'); $html = $backend->includeInHTML(false, self::$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, '//scheme-relative.example.com/test.js') !== false), 'Load external scheme-relative 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' ); $this->assertTrue( (strpos($html, '//scheme-relative.example.com/test.css') !== false), 'Load scheme-relative CSS URL' ); } protected function setupCombinedRequirements($backend) { $basePath = $this->getCurrentRelativePath(); $backend->clear(); $backend->setCombinedFilesFolder('assets'); // clearing all previously generated requirements (just in case) $backend->clear_combined_files(); $backend->delete_combined_files('RequirementsTest_bc.js'); // require files normally (e.g. called from a FormField instance) $backend->javascript($basePath . '/RequirementsTest_a.js'); $backend->javascript($basePath . '/RequirementsTest_b.js'); $backend->javascript($basePath . '/RequirementsTest_c.js'); // require two of those files as combined includes $backend->combine_files( 'RequirementsTest_bc.js', array( $basePath . '/RequirementsTest_b.js', $basePath . '/RequirementsTest_c.js' ) ); } protected function setupCombinedNonrequiredRequirements($backend) { $basePath = $this->getCurrentRelativePath(); $backend->clear(); $backend->setCombinedFilesFolder('assets'); // clearing all previously generated requirements (just in case) $backend->clear_combined_files(); $backend->delete_combined_files('RequirementsTest_bc.js'); // require files as combined includes $backend->combine_files( 'RequirementsTest_bc.js', array( $basePath . '/RequirementsTest_b.js', $basePath . '/RequirementsTest_c.js' ) ); } public function testCombinedJavascript() { $backend = new Requirements_Backend; $backend->set_combined_files_enabled(true); $backend->setCombinedFilesFolder('assets'); $this->setupCombinedRequirements($backend); $combinedFilePath = Director::baseFolder() . '/assets/' . 'RequirementsTest_bc.js'; $html = $backend->includeInHTML(false, self::$html_template); /* COMBINED JAVASCRIPT FILE IS INCLUDED IN HTML HEADER */ $this->assertTrue((bool)preg_match('/src=".*\/RequirementsTest_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=".*\/RequirementsTest_b\.js/', $html), 'combined files are not included twice'); $this->assertFalse((bool)preg_match('/src=".*\/RequirementsTest_c\.js/', $html), 'combined files are not included twice'); /* NORMAL REQUIREMENTS ARE STILL INCLUDED */ $this->assertTrue((bool)preg_match('/src=".*\/RequirementsTest_a\.js/', $html), 'normal requirements are still included'); $backend->delete_combined_files('RequirementsTest_bc.js'); // Then do it again, this time not requiring the files beforehand $backend = new Requirements_Backend; $backend->set_combined_files_enabled(true); $backend->setCombinedFilesFolder('assets'); $this->setupCombinedNonrequiredRequirements($backend); $combinedFilePath = Director::baseFolder() . '/assets/' . 'RequirementsTest_bc.js'; $html = $backend->includeInHTML(false, self::$html_template); /* COMBINED JAVASCRIPT FILE IS INCLUDED IN HTML HEADER */ $this->assertTrue((bool)preg_match('/src=".*\/RequirementsTest_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=".*\/RequirementsTest_b\.js/', $html), 'combined files are not included twice'); $this->assertFalse((bool)preg_match('/src=".*\/RequirementsTest_c\.js/', $html), 'combined files are not included twice'); $backend->delete_combined_files('RequirementsTest_bc.js'); } public function testCombinedCss() { $basePath = $this->getCurrentRelativePath(); $backend = new Requirements_Backend; $backend->set_combined_files_enabled(true); $backend->combine_files( 'print.css', array( $basePath . '/RequirementsTest_print_a.css', $basePath . '/RequirementsTest_print_b.css' ), 'print' ); $html = $backend->includeInHTML(false, self::$html_template); $this->assertTrue((bool)preg_match('/href=".*\/print\.css/', $html), 'Print stylesheets have been combined.'); $this->assertTrue((bool)preg_match( '/media="print/', $html), 'Combined print stylesheet retains the media parameter' ); } public function testBlockedCombinedJavascript() { $basePath = $this->getCurrentRelativePath(); $backend = new Requirements_Backend; $backend->set_combined_files_enabled(true); $backend->setCombinedFilesFolder('assets'); $combinedFilePath = Director::baseFolder() . '/assets/' . 'RequirementsTest_bc.js'; /* BLOCKED COMBINED FILES ARE NOT INCLUDED */ $this->setupCombinedRequirements($backend); $backend->block('RequirementsTest_bc.js'); $backend->delete_combined_files('RequirementsTest_bc.js'); clearstatcache(); // needed to get accurate file_exists() results $html = $backend->includeInHTML(false, self::$html_template); $this->assertFalse((bool)preg_match('/src=".*\/RequirementsTest_bc\.js/', $html), 'blocked combined files are not included '); $backend->unblock('RequirementsTest_bc.js'); /* BLOCKED UNCOMBINED FILES ARE NOT INCLUDED */ $this->setupCombinedRequirements($backend); $backend->block($basePath .'/RequirementsTest_b.js'); $backend->delete_combined_files('RequirementsTest_bc.js'); clearstatcache(); // needed to get accurate file_exists() results $html = $backend->includeInHTML(false, self::$html_template); $this->assertFalse((strpos(file_get_contents($combinedFilePath), "alert('b')") !== false), 'blocked uncombined files are not included'); $backend->unblock('RequirementsTest_b.js'); /* A SINGLE FILE CAN'T BE INCLUDED IN TWO COMBINED FILES */ $this->setupCombinedRequirements($backend); clearstatcache(); // needed to get accurate file_exists() results // This throws a notice-level error, so we prefix with @ @$backend->combine_files( 'RequirementsTest_ac.js', array( $basePath . '/RequirementsTest_a.js', $basePath . '/RequirementsTest_c.js' ) ); $combinedFiles = $backend->get_combine_files(); $this->assertEquals( array_keys($combinedFiles), array('RequirementsTest_bc.js'), "A single file can't be included in two combined files" ); $backend->delete_combined_files('RequirementsTest_bc.js'); } public function testArgsInUrls() { $basePath = $this->getCurrentRelativePath(); $backend = new Requirements_Backend; $backend->set_combined_files_enabled(true); $backend->javascript($basePath . '/RequirementsTest_a.js?test=1&test=2&test=3'); $backend->css($basePath . '/RequirementsTest_a.css?test=1&test=2&test=3'); $backend->delete_combined_files('RequirementsTest_bc.js'); $html = $backend->includeInHTML(false, self::$html_template); /* Javascript has correct path */ $this->assertTrue( (bool)preg_match('/src=".*\/RequirementsTest_a\.js\?m=\d\d+&test=1&test=2&test=3/',$html), 'javascript has correct path'); /* CSS has correct path */ $this->assertTrue( (bool)preg_match('/href=".*\/RequirementsTest_a\.css\?m=\d\d+&test=1&test=2&test=3/',$html), 'css has correct path'); } public function testRequirementsBackend() { $basePath = $this->getCurrentRelativePath(); $backend = new Requirements_Backend(); $backend->javascript($basePath . '/a.js'); $this->assertTrue(count($backend->get_javascript()) == 1, "There should be only 1 file included in required javascript."); $this->assertTrue(in_array($basePath . '/a.js', $backend->get_javascript()), "a.js should be included in required javascript."); $backend->javascript($basePath . '/b.js'); $this->assertTrue(count($backend->get_javascript()) == 2, "There should be 2 files included in required javascript."); $backend->block($basePath . '/a.js'); $this->assertTrue(count($backend->get_javascript()) == 1, "There should be only 1 file included in required javascript."); $this->assertFalse(in_array($basePath . '/a.js', $backend->get_javascript()), "a.js should not be included in required javascript after it has been blocked."); $this->assertTrue(in_array($basePath . '/b.js', $backend->get_javascript()), "b.js should be included in required javascript."); $backend->css($basePath . '/a.css'); $this->assertTrue(count($backend->get_css()) == 1, "There should be only 1 file included in required css."); $this->assertArrayHasKey($basePath . '/a.css', $backend->get_css(), "a.css should be in required css."); $backend->block($basePath . '/a.css'); $this->assertTrue(count($backend->get_css()) == 0, "There should be nothing in required css after file has been blocked."); } public function testConditionalTemplateRequire() { $basePath = $this->getCurrentRelativePath(); // we're asserting "framework", so set the relative path accordingly in case FRAMEWORK_DIR was changed // to something else $basePath = 'framework' . substr($basePath, strlen(FRAMEWORK_DIR)); $backend = new Requirements_Backend(); $holder = Requirements::backend(); Requirements::set_backend($backend); $data = new ArrayData(array( 'FailTest' => true, )); $data->renderWith('RequirementsTest_Conditionals'); $this->assertFileIncluded($backend, 'css', $basePath .'/RequirementsTest_a.css'); $this->assertFileIncluded($backend, 'js', array($basePath .'/RequirementsTest_b.js', $basePath .'/RequirementsTest_c.js')); $this->assertFileNotIncluded($backend, 'js', $basePath .'/RequirementsTest_a.js'); $this->assertFileNotIncluded($backend, 'css', array($basePath .'/RequirementsTest_b.css', $basePath .'/RequirementsTest_c.css')); $backend->clear(); $data = new ArrayData(array( 'FailTest' => false, )); $data->renderWith('RequirementsTest_Conditionals'); $this->assertFileNotIncluded($backend, 'css', $basePath .'/RequirementsTest_a.css'); $this->assertFileNotIncluded($backend, 'js', array($basePath .'/RequirementsTest_b.js', $basePath .'/RequirementsTest_c.js')); $this->assertFileIncluded($backend, 'js', $basePath .'/RequirementsTest_a.js'); $this->assertFileIncluded($backend, 'css', array($basePath .'/RequirementsTest_b.css', $basePath .'/RequirementsTest_c.css')); Requirements::set_backend($holder); } public function testJsWriteToBody() { $backend = new Requirements_Backend(); $backend->javascript('http://www.mydomain.com/test.js'); // Test matching with HTML5
tags as well $template = '
My header

Body

'; $backend->set_write_js_to_body(false); $html = $backend->includeInHTML(false, $template); $this->assertContains('set_write_js_to_body(true); $html = $backend->includeInHTML(false, $template); $this->assertNotContains('assertContains('', $html); } public function testForceJsToBottom() { $backend = new Requirements_Backend(); $backend->javascript('http://www.mydomain.com/test.js'); // Test matching with HTML5
tags as well $template = '
My header

Body

'; // Test if the script is before the first ', $html); $this->assertNotContains('assertContains(' tag, not before the body. $backend->set_write_js_to_body(true); $backend->set_force_js_to_bottom(false); $html = $backend->includeInHTML(false, $template); $this->assertNotContains('', $html); $this->assertContains('set_write_js_to_body(false); $backend->set_force_js_to_bottom(true); $html = $backend->includeInHTML(false, $template); $this->assertNotContains('assertNotContains('assertContains('', $html); // Test if the script is placed just before the closing bodytag, with write-to-body true. $backend->set_write_js_to_body(true); $backend->set_force_js_to_bottom(true); $html = $backend->includeInHTML(false, $template); $this->assertNotContains('assertNotContains('assertContains('', $html); } public function testSuffix() { $template = '
My header

Body

'; $basePath = $this->getCurrentRelativePath(); $basePath = 'framework' . substr($basePath, strlen(FRAMEWORK_DIR)); $backend = new Requirements_Backend; $backend->javascript($basePath .'/RequirementsTest_a.js'); $backend->javascript($basePath .'/RequirementsTest_b.js?foo=bar&bla=blubb'); $backend->css($basePath .'/RequirementsTest_a.css'); $backend->css($basePath .'/RequirementsTest_b.css?foo=bar&bla=blubb'); $backend->set_suffix_requirements(true); $html = $backend->includeInHTML(false, $template); $this->assertRegexp('/RequirementsTest_a\.js\?m=[\d]*"/', $html); $this->assertRegexp('/RequirementsTest_b\.js\?m=[\d]*&foo=bar&bla=blubb"/', $html); $this->assertRegexp('/RequirementsTest_a\.css\?m=[\d]*"/', $html); $this->assertRegexp('/RequirementsTest_b\.css\?m=[\d]*&foo=bar&bla=blubb"/', $html); $backend->set_suffix_requirements(false); $html = $backend->includeInHTML(false, $template); $this->assertNotContains('RequirementsTest_a.js=', $html); $this->assertNotRegexp('/RequirementsTest_a\.js\?m=[\d]*"/', $html); $this->assertNotRegexp('/RequirementsTest_b\.js\?m=[\d]*&foo=bar&bla=blubb"/', $html); $this->assertNotRegexp('/RequirementsTest_a\.css\?m=[\d]*"/', $html); $this->assertNotRegexp('/RequirementsTest_b\.css\?m=[\d]*&foo=bar&bla=blubb"/', $html); } public function assertFileIncluded($backend, $type, $files) { $type = strtolower($type); switch (strtolower($type)) { case 'css': $method = 'get_css'; $type = 'CSS'; break; case 'js': case 'javascript': case 'script': $method = 'get_javascript'; $type = 'JavaScript'; break; } $includedFiles = $backend->$method(); // Workaround for inconsistent return formats if($method == 'get_javascript') { $includedFiles = array_combine(array_values($includedFiles), array_values($includedFiles)); } if(is_array($files)) { $failedMatches = array(); foreach ($files as $file) { if(!array_key_exists($file, $includedFiles)) { $failedMatches[] = $file; } } $this->assertTrue( (count($failedMatches) == 0), "Failed asserting the $type files '" . implode("', '", $failedMatches) . "' have exact matches in the required elements:\n'" . implode("'\n'", array_keys($includedFiles)) . "'" ); } else { $this->assertTrue( (array_key_exists($files, $includedFiles)), "Failed asserting the $type file '$files' has an exact match in the required elements:\n'" . implode("'\n'", array_keys($includedFiles)) . "'" ); } } public function assertFileNotIncluded($backend, $type, $files) { $type = strtolower($type); switch ($type) { case 'css': $method = 'get_css'; $type = 'CSS'; break; case 'js': case 'get_javascript': case 'script': $method = 'get_javascript'; $type = 'JavaScript'; break; } $includedFiles = $backend->$method(); // Workaround for inconsistent return formats if($method == 'get_javascript') { $includedFiles = array_combine(array_values($includedFiles), array_values($includedFiles)); } if(is_array($files)) { $failedMatches = array(); foreach ($files as $file) { if(array_key_exists($file, $includedFiles)) { $failedMatches[] = $file; } } $this->assertTrue( (count($failedMatches) == 0), "Failed asserting the $type files '" . implode("', '", $failedMatches) . "' do not have exact matches in the required elements:\n'" . implode("'\n'", array_keys($includedFiles)) . "'" ); } else { $this->assertFalse( (array_key_exists($files, $includedFiles)), "Failed asserting the $type file '$files' does not have an exact match in the required elements:" . "\n'" . implode("'\n'", array_keys($includedFiles)) . "'" ); } } }