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Use a dataprovider for tests. #322

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Use a dataprovider for tests. #322

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83 changes: 34 additions & 49 deletions test/phpunit/FixturesTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -3,19 +3,12 @@

class phpunit_FixturesTest extends phpunit_bootstrap{


/**
* Test the contents of the files in /test/Fixtures/lessjs/expected
*
*/
function testLessJs(){

echo "\nBegin Tests";

public function filelistProvider() {
$filelist = array();
$css_dir = $this->fixtures_dir.'/lessjs/expected';
$files = scandir($css_dir);

foreach($files as $file){
foreach($files as $file){
if( $file == '.' || $file == '..' ){
continue;
}
Expand All @@ -25,14 +18,26 @@ function testLessJs(){
if( is_dir($expected_file) ){
continue;
}

$this->CompareFile( $expected_file );
$filelist[$file] = array($expected_file);
}

echo "\n";
return $filelist;
}

/**
* Test the contents of the files in /test/Fixtures/lessjs/expected without any cache.
*
* @dataProvider filelistProvider
*/
function testLessJsWithoutCache($expected_file){
$less_file = $this->TranslateFile( $expected_file );
$expected_css = trim(file_get_contents($expected_file));

$parser = new Less_Parser();
$parser->parseFile($less_file);
$css = $parser->getCss();
$css = trim($css);
$this->assertEquals( $expected_css, $css );
}

/**
* Change a css file name to a less file name
Expand All @@ -52,49 +57,29 @@ function TranslateFile( $file_css, $dir = 'less', $type = 'less' ){
/**
* Compare the parser results with the expected css
*
* @dataProvider filelistProvider
*/
function CompareFile( $expected_file ){
function testLessJsWithCache($expected_file){

if (!$this->cache_dir) {
$this->MarkTestSkipped('No cache folder available');
}
$less_file = $this->TranslateFile( $expected_file );
$expected_css = trim(file_get_contents($expected_file));

$options = array('cache_dir'=>$this->cache_dir);
$files = array( $less_file => '' );

// Check with standard parser
echo "\n ".basename($expected_file);
echo "\n - Standard Compiler";

$parser = new Less_Parser();
$parser->parseFile($less_file);
$css = $parser->getCss();
$css_file_name = Less_Cache::Regen( $files, $options );
$css = file_get_contents($this->cache_dir.'/'.$css_file_name);
$css = trim($css);
$this->assertEquals( $expected_css, $css );


// Check with cache
if( $this->cache_dir ){

$options = array('cache_dir'=>$this->cache_dir);
$files = array( $less_file => '' );

echo "\n - Regenerating Cache";
$css_file_name = Less_Cache::Regen( $files, $options );
$css = file_get_contents($this->cache_dir.'/'.$css_file_name);
$css = trim($css);
$this->assertEquals( $expected_css, $css );



// Check using the cached data
echo "\n - Using Cache";
$css_file_name = Less_Cache::Get( $files, $options );
$css = file_get_contents($this->cache_dir.'/'.$css_file_name);
$css = trim($css);
$this->assertEquals( $expected_css, $css );

}

$this->assertEquals( $expected_css, $css, 'CSS must be equal when generating the cache and producing output');

$css_file_name = Less_Cache::Get( $files, $options );
$css = file_get_contents($this->cache_dir.'/'.$css_file_name);
$css = trim($css);
$this->assertEquals( $expected_css, $css, 'CSS must be equal when constructing it directly from cache');
}


}
}
4 changes: 1 addition & 3 deletions test/phpunit/FunctionTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,6 @@ class phpunit_FunctionTest extends phpunit_bootstrap{
* Test
*/
public function testFunction() {
echo "\nBegin Tests";

$less_file = $this->fixtures_dir.'/functions/less/f1.less';
$expected_css = file_get_contents( $this->fixtures_dir.'/functions/css/f1.css' );

Expand All @@ -26,4 +24,4 @@ public static function reverse( $arg ) {
return $arg;
}
}
}
}
4 changes: 1 addition & 3 deletions test/phpunit/MapTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,6 @@ class phpunit_MapTest extends phpunit_bootstrap{
* Test
*/
public function testMap(){
echo "\nBegin Tests";

$less_file = $this->fixtures_dir.'/bootstrap3-sourcemap/less/bootstrap.less';
$map_file = $this->fixtures_dir.'/bootstrap3-sourcemap/expected/bootstrap.map';
$map_destination = $this->cache_dir.'/bootstrap.map';
Expand All @@ -31,4 +29,4 @@ public function testMap(){

}

}
}
14 changes: 3 additions & 11 deletions test/phpunit/bootstrap.php
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Original file line number Diff line number Diff line change
Expand Up @@ -6,22 +6,18 @@ class phpunit_bootstrap extends PHPUnit_Framework_TestCase{
public $fixtures_dir;
public $cache_dir;

function setUp(){
echo "\nSet-Up: ".get_class($this);

public function __construct($name = NULL, array $data = array(), $dataName = '') {
$root_directory = dirname(dirname(dirname(__FILE__)));

require_once( $root_directory . '/lib/Less/Autoloader.php' );
Less_Autoloader::register();

$this->fixtures_dir = $root_directory.'/test/Fixtures';
echo "\n fixtures_dir: ".$this->fixtures_dir;

$this->cache_dir = $root_directory.'/test/phpunit/_cache/';
$this->CheckCacheDirectory();


echo "\n\n";
parent::__construct($name, $data, $dataName);
}

/**
Expand All @@ -31,16 +27,12 @@ function setUp(){
function CheckCacheDirectory(){

if( !file_exists($this->cache_dir) && !mkdir($this->cache_dir) ){
echo "\n cache_dir could not be created: ".$this->cache_dir;
return false;
}

if( !is_writable($this->cache_dir) ){
echo "\n cache_dir not writable: ".$this->cache_dir;
return false;
}

echo "\n cache_dir: ".$this->cache_dir;
}

}
}