public function testHasChanged() { $tempFile = Yii::app()->getRuntimePath() . '/CFileCacheDependencyTest_foo.txt'; @unlink($tempFile); $fw = fopen($tempFile, "w"); fwrite($fw, "test"); fclose($fw); clearstatcache(); $dependency = new CFileCacheDependency($tempFile); $dependency->evaluateDependency(); $str = serialize($dependency); // test file not changed sleep(2); $dependency = unserialize($str); $this->assertFalse($dependency->hasChanged); // change file $fw = fopen($tempFile, "w"); fwrite($fw, "test again"); fclose($fw); clearstatcache(); // test file changed sleep(2); $dependency->evaluateDependency(); $dependency = unserialize($str); $this->assertTrue($dependency->hasChanged); @unlink($tempFile); }
public function generateDependentData() { self::$generateDependentDataCalled++; return parent::generateDependentData(); }