public void AddLessThanValidationPredicate()
{
// Arrange.
ValidatableArgument <short> argument = new ValidatableArgument <short>("argument", 3);
// Act.
argument.IsLessThan(5);
// Assert.
Assert.AreEqual(1, argument.ValidationPredicates.Count());
Assert.IsInstanceOfType(argument.ValidationPredicates.First(), typeof(LessThanValidationPredicate <short>));
}
public void AddLessThanValidationPredicate_WhenArgumentIsDecimal()
{
// Arrange.
ValidatableArgument<decimal> argument = new ValidatableArgument<decimal>("argument", 3);
// Act.
argument.IsLessThan(5);
// Assert.
Assert.AreEqual(1, argument.ValidationPredicates.Count());
Assert.IsInstanceOfType(argument.ValidationPredicates.First(), typeof(LessThanValidationPredicate<decimal>));
}
public void AddLessThanValidationPredicate_WhenArgumentIsDateTime()
{
// Arrange.
ValidatableArgument <DateTime> argument = new ValidatableArgument <DateTime>("argument", DateTime.Now);
// Act.
argument.IsLessThan(DateTime.Now);
// Assert.
Assert.AreEqual(1, argument.ValidationPredicates.Count());
Assert.IsInstanceOfType(argument.ValidationPredicates.First(), typeof(LessThanValidationPredicate <DateTime>));
}
public void NotThrowAnyException_WhenArgumentHasNoMatches()
{
// Arrange.
IValidatableArgument<int> validatableArgument = new ValidatableArgument<int>("validatableArgument", 3);
validatableArgument.IsLessThan(2).IsGreaterThan(5);
// Act & Assert.
Ensure.NoExceptionIsThrown(
() =>
{
validatableArgument.Throw();
});
}
public void NotThrowAnyException_WhenArgumentHasNoMatches()
{
// Arrange.
IValidatableArgument <int> validatableArgument = new ValidatableArgument <int>("validatableArgument", 3);
validatableArgument.IsLessThan(2).IsGreaterThan(5);
// Act & Assert.
Ensure.NoExceptionIsThrown(
() =>
{
validatableArgument.Throw();
});
}
public void ReturnFalseAndArgumentExceptionIsNull_WhenArgumentDoesNotHaveMatches()
{
// Arrange.
IValidatableArgument<int> validatableArgument = new ValidatableArgument<int>("validatableArgument", 3);
validatableArgument.IsLessThan(2).IsGreaterThan(5);
// Act.
ArgumentException argumentException;
bool result = validatableArgument.TryGetArgumentException(out argumentException);
// Assert.
Assert.IsFalse(result);
Assert.IsNull(argumentException);
}
public void RunInExpectedTime()
{
// Arrange.
ValidatableArgument <int> argument = new ValidatableArgument <int>("argument", 3);
// Act & Assert.
Ensure.ActionRunsInExpectedTime(
() =>
{
argument.IsLessThan(3);
},
PerformanceConstants.ValidationPredicateExecutionCount,
PerformanceConstants.ValidationPredicateTotalExecutionExpectedTime);
}
public void ReturnFalseAndArgumentExceptionIsNull_WhenArgumentDoesNotHaveMatches()
{
// Arrange.
IValidatableArgument <int> validatableArgument = new ValidatableArgument <int>("validatableArgument", 3);
validatableArgument.IsLessThan(2).IsGreaterThan(5);
// Act.
ArgumentException argumentException;
bool result = validatableArgument.TryGetArgumentException(out argumentException);
// Assert.
Assert.IsFalse(result);
Assert.IsNull(argumentException);
}
public void ReturnTrueAndCreatesArgumentOutOfRangeException_WhenArgumentHasMatchesOfRangeValidationType()
{
// Arrange.
IValidatableArgument<int> validatableArgument = new ValidatableArgument<int>("validatableArgument", 3);
validatableArgument.IsLessThan(5).IsGreaterThan(2);
// Act.
ArgumentException argumentException;
bool result = validatableArgument.TryGetArgumentException(out argumentException);
// Assert.
Assert.IsTrue(result);
Assert.IsNotNull(argumentException);
Assert.IsInstanceOfType(argumentException, typeof(ArgumentOutOfRangeException));
Assert.AreEqual("validatableArgument", argumentException.ParamName);
Assert.AreEqual("Argument value <3> is less than <5>.\r\nParameter name: validatableArgument", argumentException.Message);
}
public void ReturnTrueAndCreatesArgumentOutOfRangeException_WhenArgumentHasMatchesOfRangeValidationType()
{
// Arrange.
IValidatableArgument <int> validatableArgument = new ValidatableArgument <int>("validatableArgument", 3);
validatableArgument.IsLessThan(5).IsGreaterThan(2);
// Act.
ArgumentException argumentException;
bool result = validatableArgument.TryGetArgumentException(out argumentException);
// Assert.
Assert.IsTrue(result);
Assert.IsNotNull(argumentException);
Assert.IsInstanceOfType(argumentException, typeof(ArgumentOutOfRangeException));
Assert.AreEqual("validatableArgument", argumentException.ParamName);
Assert.AreEqual("Argument value <3> is less than <5>.\r\nParameter name: validatableArgument", argumentException.Message);
}
public void RunInExpectedTime()
{
// Arrange.
ValidatableArgument<int> argument = new ValidatableArgument<int>("argument", 3);
// Act & Assert.
Ensure.ActionRunsInExpectedTime(
() =>
{
argument.IsLessThan(3);
},
PerformanceConstants.ValidationPredicateExecutionCount,
PerformanceConstants.ValidationPredicateTotalExecutionExpectedTime);
}
public void AddLessThanValidationPredicate_WhenArgumentIsDateTime()
{
// Arrange.
ValidatableArgument<DateTime> argument = new ValidatableArgument<DateTime>("argument", DateTime.Now);
// Act.
argument.IsLessThan(DateTime.Now);
// Assert.
Assert.AreEqual(1, argument.ValidationPredicates.Count());
Assert.IsInstanceOfType(argument.ValidationPredicates.First(), typeof(LessThanValidationPredicate<DateTime>));
}
