public void TestThatConstructorInitializeFoodItemCollection()
{
var foodItemMockCollection = DomainObjectMockBuilder.BuildFoodItemMockCollection().ToArray();
var dataProviderMock = DomainObjectMockBuilder.BuildDataProviderMock();
var foodItemCollection = new FoodItemCollection(foodItemMockCollection, dataProviderMock);
Assert.That(foodItemCollection, Is.Not.Null);
Assert.That(foodItemCollection.DataProvider, Is.Not.Null);
Assert.That(foodItemCollection.DataProvider, Is.EqualTo(dataProviderMock));
foreach (var foodItemMock in foodItemMockCollection)
{
Assert.That(foodItemCollection.Contains(foodItemMock), Is.True);
}
}
public void TestThatConstructorThrowsArgumentNullExceptionWhenDataProviderIsNull()
{
var exception = Assert.Throws <ArgumentNullException>(() => new FoodItemCollection(DomainObjectMockBuilder.BuildFoodItemMockCollection(), null));
Assert.That(exception, Is.Not.Null);
Assert.That(exception.ParamName, Is.Not.Null);
Assert.That(exception.ParamName, Is.Not.Empty);
Assert.That(exception.ParamName, Is.EqualTo("dataProvider"));
Assert.That(exception.InnerException, Is.Null);
}
