public void Remove_CheckRemoveOfElementsFromEmptyArray_ReturnFalse(int value)
{
//arrange
var arr = new DynamicSortedArray <int>();
//act & assert
Assert.False(arr.Remove(value));
}
public void Remove_CheckRemoveOfElementsThatAreNotInArray_ReturnFalse(int value)
{
//arrange
var arr = new DynamicSortedArray <int> {
3, 1, 5, 8, 1, 6
};
//act & assert
Assert.False(arr.Remove(value));
}
public void Remove_CheckRemoveOfElementsThatAreInCollection_ReturnTrue(int value)
{
//arrange
var arr = new DynamicSortedArray <int> {
3, 1, 5, 8, 1, 6
};
//act & assert
Assert.True(arr.Remove(value));
}
public void Remove_CheckThatEventRaisedWhenDeletingElementFromArray_ReturnNothing()
{
//arrange
var arr = new DynamicSortedArray <int> {
2, 2, 5, 8, 1, 6
};
var itemToRemove = 1;
//act
var receivedEvent = Assert.Raises <RemoveFromArrayEventArgs <int> >(
a => arr.Removed += a,
a => arr.Removed -= a,
() => { arr.Remove(itemToRemove); });
//assert
Assert.NotNull(receivedEvent);
Assert.Equal(itemToRemove, receivedEvent.Arguments.RemovedItem);
Assert.Equal($"{itemToRemove} was removed", receivedEvent.Arguments.Message);
}