| 67 | } |
| 68 | |
| 69 | func TestMap_Range(t *testing.T) { |
| 70 | t.Parallel() |
| 71 | m := NewMap[string, int]() |
| 72 | m.Store("a", 1) |
| 73 | m.Store("b", 2) |
| 74 | m.Store("c", 3) |
| 75 | |
| 76 | collected := map[string]int{} |
| 77 | m.Range(func(k string, v int) bool { |
| 78 | collected[k] = v |
| 79 | return true |
| 80 | }) |
| 81 | assert.Equal(t, map[string]int{"a": 1, "b": 2, "c": 3}, collected) |
| 82 | |
| 83 | // Early termination: stop after the first element. |
| 84 | count := 0 |
| 85 | m.Range(func(_ string, _ int) bool { |
| 86 | count++ |
| 87 | return false |
| 88 | }) |
| 89 | assert.Equal(t, 1, count) |
| 90 | } |
| 91 | |
| 92 | func TestMap_RangeCallbackCanMutate(t *testing.T) { |
| 93 | t.Parallel() |