| 6 | ) |
| 7 | |
| 8 | func TestDynamicArray(t *testing.T) { |
| 9 | numbers := DynamicArray{} |
| 10 | |
| 11 | // check numbers is empty or nut |
| 12 | t.Run("Check Empty Dynamic Array", func(t *testing.T) { |
| 13 | if numbers.IsEmpty() != true { |
| 14 | t.Errorf("Expected be true but got %v", numbers.IsEmpty()) |
| 15 | } |
| 16 | }) |
| 17 | |
| 18 | numbers.Add(10) |
| 19 | numbers.Add(20) |
| 20 | numbers.Add(30) |
| 21 | numbers.Add(40) |
| 22 | numbers.Add(50) |
| 23 | |
| 24 | // check numbers added to our dynamic array |
| 25 | t.Run("Add Element into Dynamic Array", func(t *testing.T) { |
| 26 | if numbers.IsEmpty() != false { |
| 27 | t.Errorf("Expected be false but got %v", numbers.IsEmpty()) |
| 28 | } |
| 29 | var res []any |
| 30 | res = append(res, 10) |
| 31 | res = append(res, 20) |
| 32 | res = append(res, 30) |
| 33 | res = append(res, 40) |
| 34 | res = append(res, 50) |
| 35 | |
| 36 | if !reflect.DeepEqual(numbers.GetData(), res) { |
| 37 | t.Errorf("Expected be [10, 20, 30, 40, 50] but got %v", numbers.GetData()) |
| 38 | } |
| 39 | }) |
| 40 | |
| 41 | // Remove an Element inside the dynamic array with the index of array |
| 42 | t.Run("Remove in Dynamic Array", func(t *testing.T) { |
| 43 | if numbers.IsEmpty() != false { |
| 44 | t.Errorf("Expected be false but got %v", numbers.IsEmpty()) |
| 45 | } |
| 46 | var res []any |
| 47 | res = append(res, 10) |
| 48 | res = append(res, 30) |
| 49 | res = append(res, 40) |
| 50 | res = append(res, 50) |
| 51 | |
| 52 | // remove the element by the index |
| 53 | err := numbers.Remove(1) |
| 54 | |
| 55 | if err != nil { |
| 56 | t.Errorf("Expected be [10, 30, 40, 50] but got an Error %v", err) |
| 57 | } |
| 58 | |
| 59 | if !reflect.DeepEqual(numbers.GetData(), res) { |
| 60 | t.Errorf("Expected be [10, 30, 40, 50] but got %v", numbers.GetData()) |
| 61 | } |
| 62 | }) |
| 63 | |
| 64 | // get one element by the index of the dynamic array |
| 65 | t.Run("Get in Dynamic Array", func(t *testing.T) { |