public void Builder_BuildTextValidatable_WithDefaultState()
{
var validatable = ValidatableBuilder.CreateText().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 Validator_Empty_RetursTrue()
{
var validatable = ValidatableBuilder.CreateText().Build();
var validator = CreateValidator(validatable);
var(success, _) = validator.Validate(null);
Assert.IsTrue(success);
}
public void Builder_BuildTextValidatable_WithValidator()
{
var validatable = ValidatableBuilder.CreateText()
.WithValidator(new RequiredValidator("Required field."))
.Build();
Assert.AreEqual(1, validatable.Validators.Count());
}
public void Validator_DifferentString_ReturnsMessage()
{
var validatable = ValidatableBuilder.CreateText().Build();
var validator = CreateValidator(validatable);
validatable.Value = "test1";
var(_, message) = validator.Validate("test");
Assert.AreEqual(ErrorMessage, message);
}
public void Validator_DifferentString_ReturnsFalse()
{
var validatable = ValidatableBuilder.CreateText().Build();
var validator = CreateValidator(validatable);
validatable.Value = "test1";
var(success, _) = validator.Validate("test");
Assert.IsFalse(success);
}
public void Validator_SameString_ReturnsTrue()
{
var validatable = ValidatableBuilder.CreateText().Build();
var validator = CreateValidator(validatable);
validatable.Value = "test";
var(success, _) = validator.Validate("test");
Assert.IsTrue(success);
}
public void Validatable_Validate_ChangeIsValid()
{
var validatable = ValidatableBuilder.Create <object>()
.WithValidator(new AlwaysFalseValidator())
.Build();
validatable.Validate();
Assert.IsFalse(validatable.IsValid);
}
public void Builder_BuildTextValidatable_WithRequired()
{
var validatable = ValidatableBuilder.CreateText()
.WithRequired("Required field.")
.Build();
Assert.AreEqual(1, validatable.Validators.Count());
Assert.Contains(typeof(RequiredValidator),
validatable.Validators.Select(v => v.GetType()).ToList());
}
TextValidatable MakeValidatable(IValidator <string> validator, bool validateOnChange) => ValidatableBuilder.CreateText() .WithValidator(validator) .SetValidateOnValueChanged(validateOnChange) .Build();
Validatable <object> MakeValidatable() => ValidatableBuilder.Create <object>().Build();
