joebuschmann

    public class CalculatorService
    {
        public int Add(IEnumerable<int> numbers)
        {
            return numbers.Sum();
        }
    }

joebuschmann

public static void CompareToInstance<T>(this Table table, T instance)
{
    AssertThatTheInstanceExists(instance);

    var instanceTable = TEHelpers.GetTheProperInstanceTable(table, typeof(T));

    var differences = FindAnyDifferences(instanceTable, instance);

    if (ThereAreAnyDifferences(differences))
        ThrowAnExceptionThatDescribesThoseDifferences(differences);

joebuschmann

public static void CompareToInstance(this Table table, object instance)
{
    AssertThatTheInstanceExists(instance);

    var instanceTable = TEHelpers.GetTheProperInstanceTable(table, instance.GetType());

    var differences = FindAnyDifferences(instanceTable, instance);

    if (ThereAreAnyDifferences(differences))
        ThrowAnExceptionThatDescribesThoseDifferences(differences);

joebuschmann

Scenario: Limit argument options to enum values
	Given the following devices
		| Product Name  |
		| Galaxy IV     |
		| iPhone        |
		| Windows Phone |
		| Note          |
		| Kindle        |
	When I sort by product name ascending
	Then they should be in the following order

joebuschmann

[When(@"I sort by product name (ascending|descending)")]
public void WhenISortByProductName(SortOrder sortOrder)
{
    _products.Sort((s1, s2) =>
    {
        if (sortOrder == SortOrder.Descending)
            return s1.ProductName.CompareTo(s2.ProductName) * (-1);

        return s1.ProductName.CompareTo(s2.ProductName);
    });

joebuschmann

[StepArgumentTransformation(@"from (A-Z|Z-A)")]
public SortOrder SortOrderTransform(string sortOrderPhrase)
{
    if (sortOrderPhrase == "Z-A")
        return SortOrder.Descending;
 
    return SortOrder.Ascending;
}

[When(@"I sort by product name (.*)")]

joebuschmann

Scenario: Convert 1st, 2nd, etc to integral values
	Given the following devices
		| Product Name     |
		| Galaxy IV        |
		| iPhone           |
		| Windows Phone    |
		| Note             |
		| Kindle           |
		| Blackberry Storm |
		| iPad             |

joebuschmann

[When(@"I remove the (\d+)(?:st|nd|rd|th) item")]
public void WhenIRemoveTheItem(int index)
{
    _products.RemoveAt(--index);
}

joebuschmann

Scenario: Support singular and plural wording
	Given the following devices
		| Product Name |
		| Galaxy IV    |
		| iPhone       |
	And the following device
		| Product Name  |
		| Windows Phone |

joebuschmann

[Given(@"the following devices?")]
public void GivenTheFollowingDevices(Table table)
{
    _products = table.CreateSet<Product>().ToList();
}