public void Builder_Build_WithDefaultState()
{
var validatable = ValidatableBuilder.Create <string>().Build();
Assert.IsNull(validatable.Value);
Assert.IsTrue(validatable.IsValid);
}
public void Validatable_ValidateMultiple_CorrectOrder()
{
var errorMessages = new[] {
"ErrorMessage1",
"ErrorMessage2",
"ErrorMessage3",
};
var validators = new[] {
new FakeValidator <object> {
Message = errorMessages[0], Order = 1
},
new FakeValidator <object> {
Message = errorMessages[1], Order = 2
},
new FakeValidator <object> {
Message = errorMessages[2], Order = 3
},
};
var validatable = ValidatableBuilder.Create <object>()
.WithValidator(validators[0])
.WithValidator(validators[1])
.WithValidator(validators[2])
.Build();
for (int i = 0; i < validators.Length; i++)
{
validatable.Validate();
Assert.IsFalse(validatable.IsValid);
Assert.AreEqual(errorMessages[i], validatable.ErrorMessage);
validators[i].IsValid = true;
}
}
public void Builder_Build_WithValidator()
{
var validatable = ValidatableBuilder.Create <string>()
.WithValidator(new RequiredValidator("Required field."))
.Build();
Assert.AreEqual(1, validatable.Validators.Count());
}
public void Validatable_Validate_ChangeIsValid()
{
var validatable = ValidatableBuilder.Create <object>()
.WithValidator(new AlwaysFalseValidator())
.Build();
validatable.Validate();
Assert.IsFalse(validatable.IsValid);
}
public void Builder_Build_WithRequired()
{
var validatable = ValidatableBuilder.Create <string>()
.WithRequired("Required field.")
.Build();
Assert.AreEqual(1, validatable.Validators.Count());
Assert.Contains(typeof(RequiredValidator),
validatable.Validators.Select(v => v.GetType()).ToList());
}
Validatable <object> MakeValidatable() => ValidatableBuilder.Create <object>().Build();
