CodeCoverage::readSettings PHP Метод

    public function readSettings()
    {
        if (file_exists($this->settingsFile)) {
            $this->setSettings(file_get_contents($this->settingsFile));
        } else {
            error_log('Could not find settings file ' . $this->settingsFile);
        }
    }

 function testSettingsCanBeReadWrittenToDisk()
 {
     $settings_file = 'banana-boat-coverage-settings-test.dat';
     $coverage = new CodeCoverage();
     $coverage->log = '/banana/boat';
     $coverage->settingsFile = $settings_file;
     $coverage->writeSettings();
     $actual = new CodeCoverage();
     $actual->settingsFile = $settings_file;
     $actual->readSettings();
     $this->assertEqual('/banana/boat', $actual->log);
 }