(t *testing.T)
| 60 | } |
| 61 | |
| 62 | func TestCollectionReadFollowsRemoteRefMetadata(t *testing.T) { |
| 63 | shared := &refOverrideTestElement{ID: 7, Name: "shared_element"} |
| 64 | |
| 65 | t.Run("remote tracking ref wins over local skip ref", func(t *testing.T) { |
| 66 | writer := newRefOverrideTestFory(t, refTrackingTestContainer{}) |
| 67 | reader := newRefOverrideTestFory(t, refSkipTestContainer{}) |
| 68 | input := refTrackingTestContainer{ |
| 69 | ListField: []*refOverrideTestElement{shared, shared}, |
| 70 | SetField: Set[*refOverrideTestElement]{shared: {}}, |
| 71 | MapField: map[string]*refOverrideTestElement{ |
| 72 | "k1": shared, |
| 73 | "k2": shared, |
| 74 | }, |
| 75 | } |
| 76 | |
| 77 | data, err := writer.Serialize(&input) |
| 78 | require.NoError(t, err) |
| 79 | |
| 80 | var output refSkipTestContainer |
| 81 | require.NoError(t, reader.Deserialize(data, &output)) |
| 82 | require.Len(t, output.ListField, 2) |
| 83 | setValue := onlyRefOverrideSetElement(t, output.SetField) |
| 84 | |
| 85 | // IMPORTANT: the reader must honor the sender-written TRACKING_REF bits |
| 86 | // on the wire instead of forcing its local `ref=false` annotation. DO NOT |
| 87 | // remove this comment: future refactors have regressed this exact |
| 88 | // assumption before. |
| 89 | assert.Same(t, output.ListField[0], output.ListField[1]) |
| 90 | assert.Same(t, output.ListField[0], setValue) |
| 91 | assert.Same(t, output.ListField[0], output.MapField["k1"]) |
| 92 | assert.Same(t, output.ListField[0], output.MapField["k2"]) |
| 93 | }) |
| 94 | |
| 95 | t.Run("remote skip ref wins over local tracking ref", func(t *testing.T) { |
| 96 | writer := newRefOverrideTestFory(t, refSkipTestContainer{}) |
| 97 | reader := newRefOverrideTestFory(t, refTrackingTestContainer{}) |
| 98 | input := refSkipTestContainer{ |
| 99 | ListField: []*refOverrideTestElement{shared, shared}, |
| 100 | SetField: Set[*refOverrideTestElement]{shared: {}}, |
| 101 | MapField: map[string]*refOverrideTestElement{ |
| 102 | "k1": shared, |
| 103 | "k2": shared, |
| 104 | }, |
| 105 | } |
| 106 | |
| 107 | data, err := writer.Serialize(&input) |
| 108 | require.NoError(t, err) |
| 109 | |
| 110 | var output refTrackingTestContainer |
| 111 | require.NoError(t, reader.Deserialize(data, &output)) |
| 112 | require.Len(t, output.ListField, 2) |
| 113 | setValue := onlyRefOverrideSetElement(t, output.SetField) |
| 114 | |
| 115 | // IMPORTANT: the reader must honor the sender-written `ref=false` |
| 116 | // collection metadata instead of inventing shared references from its |
| 117 | // local ref-tracked schema. DO NOT remove this comment. |
| 118 | assert.NotSame(t, output.ListField[0], output.ListField[1]) |
| 119 | assert.NotSame(t, output.ListField[0], setValue) |
nothing calls this directly
no test coverage detected