public void ShouldReturnFalseForDecimalValue()
{
decimal testValue = -1M;
Validator positiveNumberValidator = new PositiveNumberValidator(testValue);
Assert.IsFalse(positiveNumberValidator.Validate());
}
public void IsValid_Should_Return_False_If_Any_Negative(List <int> numbers, bool expectedResult)
{
var positiveNumberValidator = new PositiveNumberValidator();
var result = positiveNumberValidator.IsValid(numbers);
Assert.Equal(result, expectedResult);
}
public void ShouldReturnFalseForDoubleValue()
{
double testValue = -1F;
Validator positiveNumberValidator = new PositiveNumberValidator(testValue);
Assert.IsFalse(positiveNumberValidator.Validate());
}
public void ShouldReturnTrueForDecimalValueZeroIncluded()
{
decimal testValue = 0M;
Validator positiveNumberValidator = new PositiveNumberValidator(testValue, true);
Assert.IsTrue(positiveNumberValidator.Validate());
}
public void ShouldReturnFalseForIntValue()
{
int testValue = -1;
Validator positiveNumberValidator = new PositiveNumberValidator(testValue);
Assert.IsFalse(positiveNumberValidator.Validate());
}
public void ShouldReturnFalseForObjectValue()
{
object testValue = new object();
Validator positiveNumberValidator = new PositiveNumberValidator(testValue);
Assert.IsFalse(positiveNumberValidator.Validate());
}
public void ShouldReturnFalseForStringValue()
{
string testValue = "Some string";
Validator positiveNumberValidator = new PositiveNumberValidator(testValue);
Assert.IsFalse(positiveNumberValidator.Validate());
}
/// <summary>
/// The method validates whether a supplied object is a positive number.
/// </summary>
/// <param name="objectToValidate">An object to be valdiated whether it is a positive number.</param>
/// <param name="IsZeroIncluded">A flag that indicates whether to consider a 0 value as a valid validation result.</param>
/// <returns>True - if object is valid, false - if object is invalid.</returns>
public static bool IsPositiveNumber(object objectToValidate, bool IsZeroIncluded = false)
{
Validator validator = new PositiveNumberValidator(objectToValidate, IsZeroIncluded);
return(validator.Validate());
}
public void ShouldReturnFalseForValidatableValue()
{
Validator positiveNumberValidator = new PositiveNumberValidator(falseObject);
Assert.IsFalse(positiveNumberValidator.Validate());
}
public void ShouldReturnTrueForValidatableValue()
{
Validator positiveNumberValidator = new PositiveNumberValidator(trueObject);
Assert.IsTrue(positiveNumberValidator.Validate());
}
