|
| 1 | +package plugin |
| 2 | + |
| 3 | +import ( |
| 4 | + "testing" |
| 5 | + |
| 6 | + "github.com/hexops/autogold/v2" |
| 7 | + "github.com/pulumi/pulumi/sdk/v3/go/common/resource" |
| 8 | + "github.com/pulumi/pulumi/sdk/v3/go/common/resource/plugin" |
| 9 | + pulumirpc "github.com/pulumi/pulumi/sdk/v3/proto/go" |
| 10 | + "github.com/stretchr/testify/require" |
| 11 | +) |
| 12 | + |
| 13 | +// autogold gets confused about the enums, so we just re-define them here. |
| 14 | +// |
| 15 | +//nolint:revive |
| 16 | +const ( |
| 17 | + ADD pulumirpc.PropertyDiff_Kind = 0 |
| 18 | + ADD_REPLACE pulumirpc.PropertyDiff_Kind = 1 |
| 19 | + DELETE pulumirpc.PropertyDiff_Kind = 2 |
| 20 | + DELETE_REPLACE pulumirpc.PropertyDiff_Kind = 3 |
| 21 | + UPDATE pulumirpc.PropertyDiff_Kind = 4 |
| 22 | + UPDATE_REPLACE pulumirpc.PropertyDiff_Kind = 5 |
| 23 | +) |
| 24 | + |
| 25 | +//nolint:revive |
| 26 | +const ( |
| 27 | + DIFF_UNKNOWN pulumirpc.DiffResponse_DiffChanges = 0 |
| 28 | + DIFF_NONE pulumirpc.DiffResponse_DiffChanges = 1 |
| 29 | + DIFF_SOME pulumirpc.DiffResponse_DiffChanges = 2 |
| 30 | +) |
| 31 | + |
| 32 | +//nolint:unconvert |
| 33 | +func TestMarshalDiff(t *testing.T) { |
| 34 | + t.Parallel() |
| 35 | + |
| 36 | + runTest := func(t *testing.T, diff plugin.DiffResult) *pulumirpc.DiffResponse { |
| 37 | + server := providerServer{} |
| 38 | + resp, err := server.marshalDiff(diff) |
| 39 | + require.NoError(t, err) |
| 40 | + return resp |
| 41 | + } |
| 42 | + |
| 43 | + t.Run("no diffs", func(t *testing.T) { |
| 44 | + diff := plugin.DiffResult{ |
| 45 | + Changes: plugin.DiffNone, |
| 46 | + ReplaceKeys: []resource.PropertyKey{}, |
| 47 | + ChangedKeys: []resource.PropertyKey{}, |
| 48 | + DetailedDiff: map[string]plugin.PropertyDiff{}, |
| 49 | + } |
| 50 | + |
| 51 | + autogold.Expect(&pulumirpc.DiffResponse{ |
| 52 | + Replaces: []string{}, |
| 53 | + Changes: pulumirpc.DiffResponse_DIFF_NONE, |
| 54 | + Diffs: []string{}, |
| 55 | + }).Equal(t, runTest(t, diff)) |
| 56 | + }) |
| 57 | + |
| 58 | + t.Run("diff without detailed diff", func(t *testing.T) { |
| 59 | + diff := plugin.DiffResult{ |
| 60 | + Changes: plugin.DiffSome, |
| 61 | + ReplaceKeys: []resource.PropertyKey{"replace"}, |
| 62 | + ChangedKeys: []resource.PropertyKey{"change"}, |
| 63 | + } |
| 64 | + |
| 65 | + autogold.Expect(&pulumirpc.DiffResponse{ |
| 66 | + Replaces: []string{"replace"}, |
| 67 | + Changes: pulumirpc.DiffResponse_DIFF_SOME, |
| 68 | + Diffs: []string{"change"}, |
| 69 | + }).Equal(t, runTest(t, diff)) |
| 70 | + }) |
| 71 | + |
| 72 | + t.Run("diff with detailed diff", func(t *testing.T) { |
| 73 | + diff := plugin.DiffResult{ |
| 74 | + Changes: plugin.DiffSome, |
| 75 | + ReplaceKeys: []resource.PropertyKey{"replace"}, |
| 76 | + ChangedKeys: []resource.PropertyKey{"change", "replace"}, |
| 77 | + DetailedDiff: map[string]plugin.PropertyDiff{ |
| 78 | + "change": { |
| 79 | + Kind: plugin.DiffAdd, |
| 80 | + }, |
| 81 | + "replace": { |
| 82 | + Kind: plugin.DiffDeleteReplace, |
| 83 | + }, |
| 84 | + }, |
| 85 | + } |
| 86 | + |
| 87 | + autogold.Expect(&pulumirpc.DiffResponse{ |
| 88 | + Replaces: []string{ |
| 89 | + "replace", |
| 90 | + }, |
| 91 | + Changes: pulumirpc.DiffResponse_DiffChanges(DIFF_SOME), |
| 92 | + Diffs: []string{ |
| 93 | + "change", |
| 94 | + "replace", |
| 95 | + }, |
| 96 | + DetailedDiff: map[string]*pulumirpc.PropertyDiff{ |
| 97 | + "change": {}, |
| 98 | + "replace": {Kind: pulumirpc.PropertyDiff_Kind(DELETE_REPLACE)}, |
| 99 | + }, |
| 100 | + HasDetailedDiff: true, |
| 101 | + }).Equal(t, runTest(t, diff)) |
| 102 | + }) |
| 103 | +} |
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