public function removeReallyRemovesACacheEntry() { $this->mockCacheFrontend->expects($this->any())->method('getIdentifier')->will($this->returnValue('UnitTestCache')); $entryIdentifier = 'SimpleFileBackendTest'; $pathAndFilename = 'vfs://Temporary/Directory/Cache/Data/UnitTestCache/' . $entryIdentifier; $simpleFileBackend = $this->getSimpleFileBackend(); $simpleFileBackend->set($entryIdentifier, 'some data'); $this->assertFileExists($pathAndFilename); $this->assertTrue($simpleFileBackend->has($entryIdentifier)); $simpleFileBackend->remove($entryIdentifier); $this->assertFileNotExists($pathAndFilename); $this->assertFalse($simpleFileBackend->has($entryIdentifier)); }