public void IsInvalidWhenPositive()
{
//Arrange
var attribute = new PositiveDecimalAttribute();
//Act
var result = attribute.IsValid(5M);
//Assert
Assert.True(result);
}
public void IsInvalidWhenParameterIsNotDecimal()
{
//Arrange
var attribute = new PositiveDecimalAttribute();
//Act
var result = attribute.IsValid(5);
//Assert
Assert.False(result);
}
public void Should_ReturnFalse_When_ValueEmpty()
{
var actualValidationResult = new PositiveDecimalAttribute().IsValid(null);
Assert.IsFalse(actualValidationResult);
}
public void Should_ReturnTrue_When_PositiveDecimalValue()
{
var actualValidationResult = new PositiveDecimalAttribute().IsValid(1.23m);
Assert.IsTrue(actualValidationResult);
}
public void Should_ReturnFalse_When_NegativeDecimalValue()
{
var actualValidationResult = new PositiveDecimalAttribute().IsValid(-1.23m);
Assert.IsFalse(actualValidationResult);
}