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Add tests for SCSSCacher 

Signed-off-by: Julius Härtl <jus@bitgrid.net>
This commit is contained in:
Julius Härtl 2017-03-20 12:31:29 +01:00
parent ccd35095d0
commit 29ec58f1b5
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GPG Key ID: 4C614C6ED2CDE6DF
4 changed files with 211 additions and 60 deletions
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27
lib/private/Template/SCSSCacher.php
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@ -28,6 +28,7 @@ use Leafo\ScssPhp\Formatter\Expanded;
use OC\SystemConfig;
use OCP\Files\IAppData;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;
use OCP\Files\SimpleFS\ISimpleFolder;
use OCP\IConfig;
use OCP\ILogger;
@ -93,7 +94,7 @@ class SCSSCacher {
$folder = $this->appData->newFolder($app);
}
if($this->isCached($fileNameCSS, $fileNameSCSS, $folder, $path) && !$this->variablesChanged($fileNameCSS, $folder)) {
if($this->isCached($fileNameCSS, $fileNameSCSS, $folder, $path)) {
return true;
}
return $this->cache($path, $fileNameCSS, $fileNameSCSS, $folder, $webDir);
@ -124,28 +125,6 @@ class SCSSCacher {
} catch(NotFoundException $e) {
return false;
}
return false;
}
/**
* Check if the variables file has changed
* @param string $fileNameCSS
* @param ISimpleFolder $folder
* @return bool
*/
private function variablesChanged($fileNameCSS, ISimpleFolder $folder) {
$variablesFile = \OC::$SERVERROOT . '/core/css/variables.scss';
try {
$cachedFile = $folder->getFile($fileNameCSS);
if ($cachedFile->getMTime() < filemtime($variablesFile)
|| $cachedFile->getSize() === 0
) {
return true;
}
} catch (NotFoundException $e) {
return true;
}
return false;
}
/**
@ -200,7 +179,7 @@ class SCSSCacher {
$depFile->putContent(json_encode($scss->getParsedFiles()));
$this->logger->debug($webDir.'/'.$fileNameSCSS.' compiled and successfully cached', ['app' => 'core']);
return true;
} catch(NotFoundException $e) {
} catch(NotPermittedException $e) {
return false;
}
}

1
tests/data/scss/styles-error.scss Normal file
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@ -0,0 +1 @@
body { error }

1
tests/data/scss/styles-success.scss Normal file
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@ -0,0 +1 @@
body { background-color: $color-primary; }

242
tests/lib/Template/SCSSCacherTest.php
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@ -52,57 +52,227 @@ class SCSSCacherTest extends \Test\TestCase {
$this->appData = $this->createMock(IAppData::class);
$this->urlGenerator = $this->createMock(IURLGenerator::class);
$this->config = $this->createMock(IConfig::class);
$this->defaults = $this->createMock(\OC_Defaults::class);
$this->scssCacher = new SCSSCacher(
$this->logger,
$this->appData,
$this->urlGenerator,
$this->config,
$this->defaults
\OC::$SERVERROOT
);
}
public function testProcess() {
}
public function testVariablesChangedNotFound() {
$mtime = filemtime(\OC::$SERVERROOT . '/core/css/variables.scss');
$file = $this->createMock(ISimpleFile::class);
public function testProcessUncachedFileNoAppDataFolder() {
$folder = $this->createMock(ISimpleFolder::class);
$folder->expects($this->once())
->method('getFile')
->with('styles.scss')
->willThrowException(new NotFoundException());
$this->assertTrue($this->invokePrivate($this->scssCacher, 'variablesChanged', ['styles.scss', $folder]));
$this->appData->expects($this->once())->method('getFolder')->with('core')->willThrowException(new NotFoundException());
$this->appData->expects($this->once())->method('newFolder')->with('core')->willReturn($folder);
$file = $this->createMock(ISimpleFile::class);
$file->expects($this->any())->method('getSize')->willReturn(1);
$fileDeps = $this->createMock(ISimpleFile::class);
$folder->expects($this->at(0))->method('getFile')->with('styles.css')->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with('styles.css.deps')->willThrowException(new NotFoundException());
$folder->expects($this->at(2))->method('getFile')->with('styles.css')->willReturn($file);
$folder->expects($this->at(3))->method('getFile')->with('styles.css.deps')->willThrowException(new NotFoundException());
$folder->expects($this->at(4))->method('newFile')->with('styles.css.deps')->willReturn($fileDeps);
$actual = $this->scssCacher->process(\OC::$SERVERROOT, '/core/css/styles.scss', 'core');
$this->assertTrue($actual);
}
public function testVariablesChangedOlder() {
$mtime = filemtime(\OC::$SERVERROOT . '/core/css/variables.scss');
$file = $this->createMock(ISimpleFile::class);
public function testProcessUncachedFile() {
$folder = $this->createMock(ISimpleFolder::class);
$folder->expects($this->once())
->method('getFile')
->with('styles.scss')
->willReturn($file);
$file->expects($this->once())
->method('getMTime')
->willReturn($mtime-100);
$this->assertTrue($this->invokePrivate($this->scssCacher, 'variablesChanged', ['styles.scss', $folder]));
$this->appData->expects($this->once())->method('getFolder')->with('core')->willReturn($folder);
$file = $this->createMock(ISimpleFile::class);
$file->expects($this->any())->method('getSize')->willReturn(1);
$fileDeps = $this->createMock(ISimpleFile::class);
$folder->expects($this->at(0))->method('getFile')->with('styles.css')->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with('styles.css.deps')->willThrowException(new NotFoundException());
$folder->expects($this->at(2))->method('getFile')->with('styles.css')->willReturn($file);
$folder->expects($this->at(3))->method('getFile')->with('styles.css.deps')->willThrowException(new NotFoundException());
$folder->expects($this->at(4))->method('newFile')->with('styles.css.deps')->willReturn($fileDeps);
$actual = $this->scssCacher->process(\OC::$SERVERROOT, '/core/css/styles.scss', 'core');
$this->assertTrue($actual);
}
public function testVariablesChangedNewer() {
$mtime = filemtime(\OC::$SERVERROOT . '/core/css/variables.scss');
$file = $this->createMock(ISimpleFile::class);
public function testProcessCacheFile() {
$folder = $this->createMock(ISimpleFolder::class);
$folder->expects($this->once())
->method('getFile')
->with('styles.scss')
->willReturn($file);
$file->expects($this->once())
->method('getMTime')
->willReturn($mtime+100);
$this->assertFalse($this->invokePrivate($this->scssCacher, 'variablesChanged', ['styles.scss', $folder]));
$this->appData->expects($this->once())->method('getFolder')->with('core')->willReturn($folder);
$file = $this->createMock(ISimpleFile::class);
$file->expects($this->any())->method('getSize')->willReturn(1);
$fileDeps = $this->createMock(ISimpleFile::class);
$fileDeps->expects($this->any())->method('getSize')->willReturn(1);
$fileDeps->expects($this->once())->method('getContent')->willReturn('{}');
$folder->expects($this->at(0))->method('getFile')->with('styles.css')->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with('styles.css.deps')->willReturn($fileDeps);
$actual = $this->scssCacher->process(\OC::$SERVERROOT, '/core/css/styles.scss', 'core');
$this->assertTrue($actual);
}
public function testProcessCachedFile() {
$folder = $this->createMock(ISimpleFolder::class);
$this->appData->expects($this->once())->method('getFolder')->with('core')->willReturn($folder);
$file = $this->createMock(ISimpleFile::class);
$file->expects($this->once())->method('getSize')->willReturn(1);
$fileDeps = $this->createMock(ISimpleFile::class);
$fileDeps->expects($this->any())->method('getSize')->willReturn(1);
$fileDeps->expects($this->once())->method('getContent')->willReturn('{}');
$folder->expects($this->at(0))->method('getFile')->with('styles.css')->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with('styles.css.deps')->willReturn($fileDeps);
$actual = $this->scssCacher->process(\OC::$SERVERROOT, '/core/css/styles.scss', 'core');
$this->assertTrue($actual);
}
public function testIsCachedNoFile() {
$fileNameCSS = "styles.css";
$fileNameSCSS = "styles.scss";
$folder = $this->createMock(ISimpleFolder::class);
$path = \OC::$SERVERROOT . '/core/css/';
$folder->expects($this->at(0))->method('getFile')->with($fileNameCSS)->willThrowException(new NotFoundException());
$actual = self::invokePrivate($this->scssCacher, 'isCached', [$fileNameCSS, $fileNameSCSS, $folder, $path]);
$this->assertFalse($actual);
}
public function testIsCachedNoDepsFile() {
$fileNameCSS = "styles.css";
$fileNameSCSS = "styles.scss";
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$path = \OC::$SERVERROOT . '/core/css/';
$file->expects($this->once())->method('getSize')->willReturn(1);
$folder->expects($this->at(0))->method('getFile')->with($fileNameCSS)->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with($fileNameCSS . '.deps')->willThrowException(new NotFoundException());
$actual = self::invokePrivate($this->scssCacher, 'isCached', [$fileNameCSS, $fileNameSCSS, $folder, $path]);
$this->assertFalse($actual);
}
public function testCacheNoFile() {
$fileNameCSS = "styles.css";
$fileNameSCSS = "styles.scss";
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$webDir = "core/css";
$path = \OC::$SERVERROOT . '/core/css/';
$folder->expects($this->at(0))->method('getFile')->with($fileNameCSS)->willThrowException(new NotFoundException());
$folder->expects($this->at(1))->method('newFile')->with($fileNameCSS)->willReturn($file);
$folder->expects($this->at(2))->method('getFile')->with($fileNameCSS . '.deps')->willThrowException(new NotFoundException());
$folder->expects($this->at(3))->method('newFile')->with($fileNameCSS . '.deps')->willReturn($depsFile);
$file->expects($this->once())->method('putContent');
$depsFile->expects($this->once())->method('putContent');
$actual = self::invokePrivate($this->scssCacher, 'cache', [$path, $fileNameCSS, $fileNameSCSS, $folder, $webDir]);
$this->assertTrue($actual);
}
public function testCache() {
$fileNameCSS = "styles.css";
$fileNameSCSS = "styles.scss";
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$webDir = "core/css";
$path = \OC::$SERVERROOT;
$folder->expects($this->at(0))->method('getFile')->with($fileNameCSS)->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with($fileNameCSS . '.deps')->willReturn($depsFile);
$file->expects($this->once())->method('putContent');
$depsFile->expects($this->once())->method('putContent');
$actual = self::invokePrivate($this->scssCacher, 'cache', [$path, $fileNameCSS, $fileNameSCSS, $folder, $webDir]);
$this->assertTrue($actual);
}
public function testCacheSuccess() {
$fileNameCSS = "styles-success.css";
$fileNameSCSS = "../../tests/data/scss/styles-success.scss";
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$webDir = "tests/data/scss";
$path = \OC::$SERVERROOT . $webDir;
$folder->expects($this->at(0))->method('getFile')->with($fileNameCSS)->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with($fileNameCSS . '.deps')->willReturn($depsFile);
$file->expects($this->at(0))->method('putContent')->with($this->callback(
function ($content){
return 'body{background-color:#0082c9}' === $content;
}));
$depsFile->expects($this->at(0))->method('putContent')->with($this->callback(
function ($content) {
$deps = json_decode($content, true);
return array_key_exists(\OC::$SERVERROOT . '/core/css/variables.scss', $deps)
&& array_key_exists(\OC::$SERVERROOT . '/tests/data/scss/styles-success.scss', $deps);
}));
$actual = self::invokePrivate($this->scssCacher, 'cache', [$path, $fileNameCSS, $fileNameSCSS, $folder, $webDir]);
$this->assertTrue($actual);
}
public function testCacheFailure() {
$fileNameCSS = "styles-error.css";
$fileNameSCSS = "../../tests/data/scss/styles-error.scss";
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$webDir = "/tests/data/scss";
$path = \OC::$SERVERROOT . $webDir;
$folder->expects($this->at(0))->method('getFile')->with($fileNameCSS)->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with($fileNameCSS . '.deps')->willReturn($depsFile);
$actual = self::invokePrivate($this->scssCacher, 'cache', [$path, $fileNameCSS, $fileNameSCSS, $folder, $webDir]);
$this->assertFalse($actual);
}
public function testRebaseUrls() {
$webDir = 'apps/files/css';
$css = '#id { background-image: url(\'../img/image.jpg\'); }';
$actual = self::invokePrivate($this->scssCacher, 'rebaseUrls', [$css, $webDir]);
$expected = '#id { background-image: url(\'../../../apps/files/css/../img/image.jpg\'); }';
$this->assertEquals($expected, $actual);
}
public function testRebaseUrlsIgnoreFrontendController() {
$this->config->expects($this->once())->method('getSystemValue')->with('htaccess.IgnoreFrontController', false)->willReturn(true);
$webDir = 'apps/files/css';
$css = '#id { background-image: url(\'../img/image.jpg\'); }';
$actual = self::invokePrivate($this->scssCacher, 'rebaseUrls', [$css, $webDir]);
$expected = '#id { background-image: url(\'../../apps/files/css/../img/image.jpg\'); }';
$this->assertEquals($expected, $actual);
}
public function dataGetCachedSCSS() {
return [
['core', 'core/css/styles.scss', '/css/core/styles.css'],
['files', 'apps/files/css/styles.scss', '/css/files/styles.css']
];
}
/**
* @param $appName
* @param $fileName
* @param $result
* @dataProvider dataGetCachedSCSS
*/
public function testGetCachedSCSS($appName, $fileName, $result) {
$this->urlGenerator->expects($this->once())
->method('linkToRoute')
->with('core.Css.getCss', [
'fileName' => 'styles.css',
'appName' => $appName
])
->willReturn($result);
$actual = $this->scssCacher->getCachedSCSS($appName, $fileName);
$this->assertEquals(substr($result, 1), $actual);
}
}