validateAttribute() public method

public validateAttribute ( $model, $attribute )
 public function testValidateAttributeErrNoTmpDir()
 {
     $m = $this->createModelForAttributeTest();
     $val = new FileValidator();
     $val->validateAttribute($m, 'attr_err_tmp');
     $this->assertTrue($m->hasErrors('attr_err_tmp'));
     $this->assertSame(Yii::t('yii', 'File upload failed.'), current($m->getErrors('attr_err_tmp')));
 }