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 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 ReturnTrueAndCreatesArgumentNullException_WhenArgumentIsNullAndHasMatchesOfDefaultValidationType()
{
// Arrange.
IValidatableArgument<string> validatableArgument = new ValidatableArgument<string>("validatableArgument", null);
validatableArgument.IsNotEqual("asdf");
// Act.
ArgumentException argumentException;
bool result = validatableArgument.TryGetArgumentException(out argumentException);
// Assert.
Assert.IsTrue(result);
Assert.IsNotNull(argumentException);
Assert.IsInstanceOfType(argumentException, typeof(ArgumentNullException));
Assert.AreEqual("validatableArgument", argumentException.ParamName);
Assert.AreEqual("Argument value <null> is not equal to <asdf>.\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 ReturnTrueAndCreatesArgumentException_WhenArgumentIsNotNullAndHasMatchesOfDefaultValidationType()
{
// Arrange.
IValidatableArgument <string> validatableArgument = new ValidatableArgument <string>("validatableArgument", "xxx");
validatableArgument.IsNotEqual("asdf");
// Act.
ArgumentException argumentException;
bool result = validatableArgument.TryGetArgumentException(out argumentException);
// Assert.
Assert.IsTrue(result);
Assert.IsNotNull(argumentException);
Assert.IsInstanceOfType(argumentException, typeof(ArgumentException));
Assert.AreEqual("validatableArgument", argumentException.ParamName);
Assert.AreEqual("Argument value <xxx> is not equal to <asdf>.\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);
}
