public function testGenerateLessFileTree()
{
$originalContent = 'original content';
$expectedContent = 'updated content';
$expectedRelativePath = 'view_preprocessed/less/some/file.less';
$expectedPath = '/var/view_preprocessed/less/some/file.less';
$asset = $this->getMock('\\Magento\\Framework\\View\\Asset\\File', array(), array(), '', false);
$asset->expects($this->once())->method('getPath')->will($this->returnValue('some/file.css'));
$chain = new \Magento\Framework\View\Asset\PreProcessor\Chain($asset, $originalContent, 'less');
$this->magentoImport->expects($this->once())->method('process')->with($chain);
$this->import->expects($this->once())->method('process')->with($chain);
$relatedAssetOne = $this->getMock('\\Magento\\Framework\\View\\Asset\\File', array(), array(), '', false);
$relatedAssetOne->expects($this->any())->method('getPath')->will($this->returnValue('related/file_one.css'));
$relatedAssetOne->expects($this->any())->method('getContent')->will($this->returnValue("content of 'related/file_one.css'"));
$relatedAssetTwo = $this->getMock('\\Magento\\Framework\\View\\Asset\\File', array(), array(), '', false);
$relatedAssetTwo->expects($this->any())->method('getPath')->will($this->returnValue('related/file_two.css'));
$relatedAssetTwo->expects($this->any())->method('getContent')->will($this->returnValue("content of 'related/file_two.css'"));
$assetsMap = [['related/file_one.css', $asset, $relatedAssetOne], ['related/file_two.css', $asset, $relatedAssetTwo]];
$this->assetRepo->expects($this->any())->method('createRelated')->will($this->returnValueMap($assetsMap));
$relatedFilesOne = [['related/file_one.css', $asset]];
$this->import->expects($this->at(1))->method('getRelatedFiles')->will($this->returnValue($relatedFilesOne));
$relatedFilesTwo = [['related/file_two.css', $asset]];
$this->import->expects($this->at(3))->method('getRelatedFiles')->will($this->returnValue($relatedFilesTwo));
$this->import->expects($this->at(5))->method('getRelatedFiles')->will($this->returnValue([]));
$writeMap = [[$expectedRelativePath, $expectedContent], ['related/file_one.css', "content of 'related/file_one.css'"], ['related/file_two.css', "content of 'related/file_two.css'"]];
$pathsMap = [[$expectedRelativePath, $expectedPath], ['related/file_one.css', '/var/view_preprocessed/less/related/file_one.css'], ['related/file_two.css', '/var/view_preprocessed/less/related/file_two.css']];
$this->tmpDirectory->expects($this->any())->method('writeFile')->will($this->returnValueMap($writeMap));
$this->tmpDirectory->expects($this->any())->method('getAbsolutePath')->will($this->returnValueMap($pathsMap));
$actual = $this->object->generateLessFileTree($chain);
$this->assertSame($expectedPath, $actual);
}
/**
* Create all asset files, referenced from already processed ones
*
* @param Import $importGenerator
*
* @return void
*/
public function generate(Import $importGenerator)
{
do {
$relatedFiles = $importGenerator->getRelatedFiles();
$importGenerator->resetRelatedFiles();
foreach ($relatedFiles as $relatedFileInfo) {
list($relatedFileId, $asset) = $relatedFileInfo;
$this->generateRelatedFile($relatedFileId, $asset);
}
} while ($relatedFiles);
}
/**
* @covers \Magento\Framework\Less\PreProcessor\Instruction\Import::resetRelatedFiles
*/
public function testGetRelatedFiles()
{
$this->assertSame([], $this->object->getRelatedFiles());
$this->notationResolver->expects($this->once())->method('convertModuleNotationToPath')->with($this->asset, 'Magento_Module::something.css')->will($this->returnValue('Magento_Module/something.css'));
$chain = new \Magento\Framework\View\Asset\PreProcessor\Chain($this->asset, '@import (type) "Magento_Module::something.css" media;', 'css');
$this->object->process($chain);
$chain = new \Magento\Framework\View\Asset\PreProcessor\Chain($this->asset, 'color: #000000;', 'css');
$this->object->process($chain);
$expected = [['Magento_Module::something.css', $this->asset]];
$this->assertSame($expected, $this->object->getRelatedFiles());
$this->object->resetRelatedFiles();
$this->assertSame([], $this->object->getRelatedFiles());
}
public function testProcessException()
{
$chain = new \Magento\Framework\View\Asset\PreProcessor\Chain($this->asset, '//@magento_import "some/file.css";', 'css');
$exception = new \LogicException('Error happened');
$this->assetRepo->expects($this->once())->method('createRelated')->will($this->throwException($exception));
$this->errorHandler->expects($this->once())->method('processException')->with($exception);
$this->object->process($chain);
$this->assertEquals('', $chain->getContent());
$this->assertEquals('css', $chain->getContentType());
}
public function testGenerateLessFileTree()
{
$lessDirectory = 'path/to/less';
$expectedContent = 'updated content';
$expectedRelativePath = 'some/file.less';
$expectedPath = $lessDirectory . '/some/file.less';
$asset = $this->getMock('Magento\\Framework\\View\\Asset\\File', [], [], '', false);
$chain = $this->getMock('Magento\\Framework\\View\\Asset\\PreProcessor\\Chain', [], [], '', false);
$this->config->expects($this->any())->method('getLessDirectory')->willReturn($lessDirectory);
$this->tmpDirectory->expects($this->once())->method('isExist')->willReturn(true);
$this->magentoImport->expects($this->once())->method('process')->with($chain);
$this->import->expects($this->once())->method('process')->with($chain);
$this->relatedGenerator->expects($this->once())->method('generate')->with($this->import);
$asset->expects($this->once())->method('getPath')->will($this->returnValue('some/file.css'));
$chain->expects($this->once())->method('getContent')->willReturn($expectedContent);
$chain->expects($this->once())->method('getAsset')->willReturn($asset);
$this->temporaryFile->expects($this->once())->method('createFile')->with($expectedRelativePath, $expectedContent)->willReturn($expectedPath);
$this->assertSame($expectedPath, $this->object->generateFileTree($chain));
}
/**
* Create all asset files, referenced from already processed ones
*
* @return void
*/
protected function generateRelatedFiles()
{
do {
$relatedFiles = $this->importProcessor->getRelatedFiles();
$this->importProcessor->resetRelatedFiles();
foreach ($relatedFiles as $relatedFileInfo) {
list($relatedFileId, $asset) = $relatedFileInfo;
$this->generateRelatedFile($relatedFileId, $asset);
}
} while ($relatedFiles);
}
/**
* Create a tree of self-sustainable files and return the topmost LESS file, ready for passing to 3rd party library
*
* @param Chain $chain
* @return string Absolute path of generated LESS file
*/
public function generateFileTree(Chain $chain)
{
/**
* @bug This logic is duplicated at \Magento\Framework\View\Asset\PreProcessor\Pool
* If you need to extend or modify behavior of LESS preprocessing, you must account for both places
*/
/**
* wait if generation process has already started
*/
while ($this->isProcessLocked()) {
sleep(1);
}
$lockFilePath = $this->config->getLessMaterializationRelativePath() . '/' . self::LOCK_FILE;
$this->tmpDirectory->writeFile($lockFilePath, time());
$this->magentoImportProcessor->process($chain);
$this->importProcessor->process($chain);
$this->relatedGenerator->generate($this->importProcessor);
$lessRelativePath = preg_replace('#\\.css$#', '.less', $chain->getAsset()->getPath());
$tmpFilePath = $this->temporaryFile->createFile($lessRelativePath, $chain->getContent());
$this->tmpDirectory->delete($lockFilePath);
return $tmpFilePath;
}