anchor.diff:  }
   
   void testIsFloat() {
  -  test_this({
  +  test({
       'validator': v.isFloat,
       'args': [],
       'valid': [
  
positive.code: }
  
  void testIsIP() {
    test_this({
      'validator': v.isIP,
      'args': [],
      'valid': [
  
negative.code: }
  
  void testIsUppercase() {
    test({
      'validator': v.isUppercase,
      'args': [],
      'valid': [
  