public void NullOrWhiteSpace_ShouldPass_IfObjectIsNullOrWhitespace(string arg)
{
// Act
var validate = new V.Validate();
validate.That(arg, Is => Is.NullOrWhiteSpace, "Should be null or whitespace");
// Assert
Assert.That(validate.HasErrors, Is.False);
}
public void LengthLessThanOrEqualTo_ShouldPass_IfActualLenthIsLessThanOrEqualToTargetLength(string arg)
{
// Act
var validate = new V.Validate();
validate.That(arg, Is => Is.LengthLessThanOrEqualTo(10), "Should be length less than or equal to 10");
// Assert
Assert.That(validate.HasErrors, Is.False);
}
public void NotNullOrWhiteSpace_ShouldPass_IfObjectIsNotWhitespace()
{
// Act
var validate = new V.Validate();
validate.That(" notwhitespace", Is => Is.NotNullOrWhiteSpace, "Should not be null or whitespace");
// Assert
Assert.That(validate.HasErrors, Is.False);
}
public void IsNotNullConstraint_ShouldPass_IfObjectIsNotNull()
{
// Act
var validate = new V.Validate();
validate.That("notnull", Is => Is.NotNull, "Should be not null");
// Assert
Assert.That(validate.HasErrors, Is.False);
}
public void LengthLessThanOrEqualTo_ShouldFail_IfActualLenthIsLongerThanTargetLength()
{
// Act
var validate = new V.Validate();
validate.That("01234567890", Is => Is.LengthLessThanOrEqualTo(10), "Should be length less than or equal to 10");
// Assert
Assert.That(validate.HasErrors, Is.True);
Assert.That(validate.Errors[0].Message, Is.EqualTo("Should be length less than or equal to 10"));
}
public void LengthLessThanOrEqualTo_ShouldThrowException_IfActualIsNotAString()
{
// Arrange
var testObj = new { Flag = false };
// Act/Assert
var validate = new V.Validate();
Assert.That(() => validate.That(testObj.Flag, Is => Is.LengthLessThanOrEqualTo(10), "Should be length less than or equal to 10"),
Throws.ArgumentException.With.Message.EqualTo("LengthLessThanOrEqualTo can only be used with string type."));
}
public void NotNullOrWhiteSpace_ShouldFail_IfObjectIsNullOrWhitespace(string arg)
{
// Act
var validate = new V.Validate();
validate.That(arg, Is => Is.NotNullOrWhiteSpace, "Should not be null or whitespace");
// Assert
Assert.That(validate.HasErrors, Is.True);
Assert.That(validate.Errors[0].Message, Is.EqualTo("Should not be null or whitespace"));
}
public void IsNotNullOrWhiteSpace_ShouldThrowException_IfActualIsNotAString()
{
// Arrange
var testObj = new { Flag = false };
// Act/Assert
var validate = new V.Validate();
Assert.That(() => validate.That(testObj.Flag, Is => Is.NotNullOrWhiteSpace, "Should not be null or whitespace"),
Throws.ArgumentException.With.Message.EqualTo("IsNotNullOrWhiteSpace can only be used with string type."));
}
public void IsNotNullConstraint_ShouldFail_IfObjectIsNull()
{
// Act
var validate = new V.Validate();
validate.That((object)null, Is => Is.NotNull, "Should be not null");
// Assert
Assert.That(validate.HasErrors, Is.True);
Assert.That(validate.Errors[0].Message, Is.EqualTo("Should be not null"));
}
public void IsTrueConstraint_ShouldPass_IfObjectIsTrue()
{
// Arrange
var testObject = new { Flag = true };
// Act
var validate = new V.Validate();
validate.That(testObject.Flag, Is => Is.True, "Flag should be true");
// Assert
Assert.That(validate.HasErrors, Is.False);
}
public void ABoolLambda_ShouldPass_IfLambdaIsTrue()
{
// Arrange
var testObject = new { Name = "woot" };
// Act
var validate = new V.Validate();
validate.That(() => testObject.Name == "woot", "Name should be woot");
// Assert
Assert.That(validate.HasErrors, Is.False);
}
public void ABoolArgument_ShouldPass_IfArgIsTrue()
{
// Arrange
var testObject = new { Flag = true };
// Act
var validate = new V.Validate();
validate.That(testObject.Flag, "Flag should be true");
// Assert
Assert.That(validate.HasErrors, Is.False);
}
public void IsTrueConstraint_ShouldFail_IfObjectIsFalse()
{
// Arrange
var testObject = new { Flag = false };
// Act
var validate = new V.Validate();
validate.That(testObject.Flag, Is => Is.True, "Flag should be true");
// Assert
Assert.That(validate.HasErrors, Is.True);
Assert.That(validate.Errors[0].Message, Is.EqualTo("Flag should be true"));
}
public void ABoolLambda_ShouldFaile_IfLambdaIsFalse()
{
// Arrange
var testObject = new { Name = "wrong" };
// Act
var validate = new V.Validate();
validate.That(() => testObject.Name == "woot", "Name should be woot");
// Assert
Assert.That(validate.HasErrors, Is.True);
Assert.That(validate.Errors[0].Message, Is.EqualTo("Name should be woot"));
}
