public function testConfigurationIsConsideredValidAfterSettingFilesSavePath() { $this->assertFalse($this->subjectUnderTest->isValid(), 'Configuration should not be valid for fresh object'); $this->subjectUnderTest->setFilesSavePath(sys_get_temp_dir()); $this->assertTrue($this->subjectUnderTest->isValid(), 'Configuration should be valid after setting files save path'); }