public void ShouldReturnNullWhenEmptyArgumentListIsGiven()
{
// arrange
string[] arguments = new string[1];
// act
string result = ArgumentParsingHelper.GetArgumentValueFromArguments(arguments, "parameter:");
// assert
Assert.That(result, Is.Null);
}
public void ShouldThrowNullReferenceExceptionWhenGivenKeyIsNotFound()
{
// arrange
string[] arguments = new string[1];
arguments[0] = "notgiven: valueToReturn";
// act
string result = ArgumentParsingHelper.GetArgumentValueFromArguments(arguments, "parameter:");
// assert
Assert.That(result, Is.Null);
}
public void ShouldReturnValueAfterGivenOptionFromStringArrayWithOneItem()
{
// arrange
string[] arguments = new string[1];
arguments[0] = "parameter: valueToReturn";
// act
string result = ArgumentParsingHelper.GetArgumentValueFromArguments(arguments, "parameter:");
// assert
Assert.That(result, Is.EqualTo(" valueToReturn"));
}