public void ShouldReturnFalseIfItemToUpdateDoesNotExist()
{
// Arrange
TestObject objectToAdd = TestObjectFaker.Create().Generate();
TestObject objectToUpdateWith = TestObjectFaker.Create().Generate();
var list = new List <TestObject> {
objectToAdd
};
// Act
bool updated = list.Update(objectToUpdateWith, (s, i) => s.Name == objectToUpdateWith.Name);
// Assert
updated.ShouldBeFalse();
}
public void ShouldAddRangeOfItems()
{
// Arrange
List <TestObject> objectsToAdd = TestObjectFaker.Create().Generate(10);
var collection = new ObservableCollection <TestObject>();
// Act
collection.AddRange(objectsToAdd);
// Assert
foreach (TestObject item in objectsToAdd)
{
collection.ShouldContain(item);
}
}
public void ShouldRemoveRangeOfItems()
{
// Arrange
List <TestObject> items = TestObjectFaker.Create().Generate(10);
var itemsToRemove = items.Take(5).ToList();
var collection = new ObservableCollection <TestObject>(items);
// Act
collection.RemoveRange(itemsToRemove);
// Assert
foreach (TestObject item in itemsToRemove)
{
collection.ShouldNotContain(item);
}
}