Habanero.Testability.ValidValueGeneratorString.GenerateValidValue C# (CSharp) Method

        public override object GenerateValidValue()
        {
            return this.GenerateValidValueTyped();
        }

 public void Test_GenerateValue_WhenStringAndMaxLength_ShouldRetToValidValue()
 {
     IPropDef def = new PropDefFake {
         PropertyType = typeof(string)
     };
     def.AddPropRule(CreatePropRuleString(3, 7));
     ValidValueGenerator generator = new ValidValueGeneratorString(def);
     Assert.AreSame(typeof(string), def.PropertyType);
     Assert.IsNotEmpty(def.PropRules.OfType<PropRuleString>().ToList());
     PropRuleString propRule = def.PropRules.OfType<PropRuleString>().First();
     Assert.AreEqual(3, propRule.MinLength);
     Assert.AreEqual(7, propRule.MaxLength);
     object value = generator.GenerateValidValue();
     Assert.IsNotNull(value);
     Assert.GreaterOrEqual(value.ToString().Length, 3);
     Assert.LessOrEqual(value.ToString().Length, 7);
 }