196 lines
9.2 KiB
Go
196 lines
9.2 KiB
Go
package engine
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import (
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"reflect"
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"testing"
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"go.maximumdirect.net/configkit/internal/document"
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)
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func TestResolutionSensitivityKeepsLogicalEdgesWithoutSubtreeDuplication(t *testing.T) {
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t.Parallel()
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before := parseDocumentForDecode(t, "settings: {a: old, b: old, c: old}\ncredentials: {private: p, public: q, child: r}\nunrelated: visible\n")
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after := parseDocumentForDecode(t, "settings: {a: new, b: new, c: new}\n")
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beforeSettings, _ := documentAtPath(before, Keys("settings"))
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afterSettings, _ := documentAtPath(after, Keys("settings"))
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beforeChild, _ := documentAtPath(before, Keys("settings", "a"))
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afterChild, _ := documentAtPath(after, Keys("settings", "a"))
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first := parseOverrideTestPath(t, "/credentials/private")
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second := parseOverrideTestPath(t, "/credentials/public")
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child := parseOverrideTestPath(t, "/credentials/child")
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builder := newHistoryBuilder()
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builder.observeBaseline(before)
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builder.setScratch(before)
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builder.observeResolutionEvidence([]resolutionSnapshot{
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{change: Change{Path: Keys("settings"), Origin: Origin{Layer: LayerResolution, Operation: ChangeNormalization}, Dependencies: []Path{first, second}}, before: beforeSettings, after: afterSettings},
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{change: Change{Path: Keys("settings", "a"), Origin: Origin{Layer: LayerResolution, Operation: ChangeNormalization}, Dependencies: []Path{child}}, before: beforeChild, after: afterChild},
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})
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model := builder.freeze()
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dependencies, inherited := model.sensitivityDependencies()
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if len(dependencies) != 3 || len(inherited) != 0 {
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t.Fatalf("got %d ordinary and %d inherited edges; want the three original dependencies", len(dependencies), len(inherited))
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}
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for index, expected := range []struct{ target, dependency string }{
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{"/settings", first.String()}, {"/settings", second.String()}, {"/settings/a", child.String()},
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} {
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if dependencies[index].target.String() != expected.target || dependencies[index].dependency.String() != expected.dependency {
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t.Fatalf("edge %d lost its recorded target/dependency", index)
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}
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}
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classified := classifySecretPaths(nil, func(path Path) bool {
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return path.String() == child.String()
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}, Metadata{historyModel: model})
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if !classified["/settings/a"] || classified["/settings"] || classified["/settings/b"] || classified["/unrelated"] {
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t.Fatalf("original child dependency omitted by replay grouping or propagated to unrelated values: %#v", classified)
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}
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}
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func TestHistoryResolutionRetainsOriginalShapeAttributionBehindReplayGroup(t *testing.T) {
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before := &document.Node{Kind: document.Mapping, Mapping: []document.Entry{{
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Key: "0", Value: &document.Node{Kind: document.String, Text: "old"},
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}}}
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after := &document.Node{Kind: document.Sequence, Sequence: []*document.Node{{
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Kind: document.String, Text: "new", Sensitive: true,
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}}}
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baseline := &document.Node{Kind: document.Mapping, Mapping: []document.Entry{{
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Key: "settings", Value: before,
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}}}
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parentDependency := Keys("parent-dependency")
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childDependency := Keys("child-dependency")
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snapshots := []resolutionSnapshot{
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{
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change: Change{
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Path: Keys("settings"), Origin: Origin{Layer: LayerResolution, Operation: ChangeDerivedDefault},
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Reasons: []string{"parent normalization"}, Dependencies: []Path{parentDependency},
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},
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before: before, after: after,
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},
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{
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change: Change{
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Path: parseOverrideTestPath(t, "/settings/0"), Origin: Origin{Layer: LayerResolution, Operation: ChangeNormalization},
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Reasons: []string{"child normalization"}, Dependencies: []Path{childDependency},
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},
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before: before.Mapping[0].Value,
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after: after.Sequence[0],
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},
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}
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builder := newHistoryBuilder()
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builder.observeBaseline(baseline)
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builder.setScratch(baseline)
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builder.observeResolutionEvidence(snapshots)
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model := builder.freeze()
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if got := model.resolutionPayload.replayGroups; len(got) != 1 ||
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got[0].coveringRecordID != 0 || !reflect.DeepEqual(got[0].originalRecordIDs, []int{0, 1}) ||
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!reflect.DeepEqual(got[0].change.Reasons, []string{"parent normalization", "child normalization"}) ||
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!reflect.DeepEqual(got[0].change.Dependencies, []Path{parentDependency, childDependency}) ||
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got[0].change.Origin.Operation != ChangeNormalization {
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t.Fatalf("replay group lost original references or merged annotations: %#v", got)
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}
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if len(model.resolutionPayload.snapshots) != 2 ||
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model.resolutionPayload.snapshots[1].change.Reasons[0] != "child normalization" ||
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model.resolutionPayload.snapshots[1].change.Dependencies[0].String() != childDependency.String() ||
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model.resolutionPayload.snapshots[0].before != before || model.resolutionPayload.snapshots[1].after != after.Sequence[0] {
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t.Fatalf("original resolution records or their roots were not retained: %#v", model.resolutionPayload.snapshots)
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}
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keyPath := Keys("settings", "0")
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keySelections := model.selectHistory(keyPath)
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if len(keySelections) != 3 || !keySelections[0].after || keySelections[1].phase != historyPhaseResolution ||
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!keySelections[1].before || keySelections[1].after || !keySelections[2].before || keySelections[2].after {
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t.Fatalf("mapping-key history did not retain its removed side: %#v", keySelections)
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}
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if got := keySelections[1].previous; len(got) != 1 || got[0].Layer != LayerDefault {
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t.Fatalf("removed key previous origin = %#v, want baseline origin", got)
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}
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indexPath := Keys("settings").Index(0)
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indexSelections := model.selectHistory(indexPath)
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if len(indexSelections) != 2 || indexSelections[0].phase != historyPhaseResolution ||
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!indexSelections[0].after || indexSelections[0].before || !indexSelections[1].after || indexSelections[1].before {
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t.Fatalf("sequence-index history did not retain introduced sides: %#v", indexSelections)
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}
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if len(indexSelections[0].previous) != 0 {
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t.Fatalf("introduced index inherited a different key's previous origin: %#v", indexSelections[0].previous)
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}
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if got := indexSelections[1].attribution; got.origin.Operation != ChangeNormalization ||
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!reflect.DeepEqual(got.reasons, []string{"child normalization"}) ||
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!reflect.DeepEqual(got.dependencies, []Path{childDependency}) {
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t.Fatalf("covered original attribution = %#v", got)
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}
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foundSensitive := false
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for _, observation := range model.observations {
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if observation.phase == historyPhaseResolution && sameConcreteHistoryPath(observation.path, indexPath) && observation.sensitive {
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foundSensitive = true
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}
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}
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if !foundSensitive {
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t.Fatal("original resolution subtree sensitivity was omitted from observations")
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}
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}
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func TestMetadataFinalizationRegistersResolutionInventoryAndRoots(t *testing.T) {
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t.Parallel()
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beforeShape := &document.Node{Kind: document.Mapping, Mapping: []document.Entry{{
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Key: "0", Value: &document.Node{Kind: document.String, Text: "old"},
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}}}
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afterShape := &document.Node{Kind: document.Sequence, Sequence: []*document.Node{{
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Kind: document.String, Text: "new", Sensitive: true,
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}}}
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before := &document.Node{Kind: document.Mapping, Mapping: []document.Entry{{Key: "shape", Value: beforeShape}}}
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final := &document.Node{Kind: document.Mapping, Mapping: []document.Entry{{Key: "shape", Value: afterShape}}}
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changePath := parseOverrideTestPath(t, "/shape/0")
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snapshot := resolutionSnapshot{
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change: Change{
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Path: changePath, Origin: Origin{Layer: LayerResolution, Operation: ChangeNormalization},
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Reasons: []string{"changed dynamic shape"}, Dependencies: []Path{Keys("source")},
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},
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before: beforeShape.Mapping[0].Value,
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after: afterShape.Sequence[0],
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}
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parentSnapshot := resolutionSnapshot{
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change: Change{
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Path: Keys("shape"), Origin: Origin{Layer: LayerResolution, Operation: ChangeNormalization},
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Reasons: []string{"replaced container"},
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},
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before: beforeShape,
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after: afterShape,
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}
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var metadata Metadata
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snapshots := []resolutionSnapshot{parentSnapshot, snapshot}
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builder := newHistoryBuilder()
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builder.setScratch(before)
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builder.observeDocument(before, historyPhaseBaseline)
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builder.observeDocument(final, historyPhasePostCLI)
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builder.prefixReady = true
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builder.observeResolutionEvidence(snapshots)
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metadata.historyBuilder = builder
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freezeMetadataHistory(&metadata, final)
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if got := metadata.HistoricalPaths(); len(got) != 3 || got[0].String() != "" || got[1].String() != "/shape" || got[2].String() != "/shape/0" {
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t.Fatalf("historical paths = %#v", got)
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}
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keyPath := Keys("shape", "0")
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indexPath := Keys("shape").Index(0)
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if !metadata.hasHistoricalPath(keyPath) || !metadata.hasHistoricalPath(indexPath) {
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t.Fatalf("resolution shape inventory omitted key or index: %#v", metadata.HistoricalPaths())
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}
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if got := metadata.historyModel.selectHistory(keyPath); len(got) != 2 || !got[0].before || got[0].after || !got[1].before || got[1].after {
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t.Fatalf("removed mapping-key resolution selection = %#v", got)
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}
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if got := metadata.historyModel.selectHistory(indexPath); len(got) != 2 || got[0].before || !got[0].after || got[1].before || !got[1].after {
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t.Fatalf("introduced sequence-index resolution selection = %#v", got)
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}
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var retainedBefore, retainedAfter bool
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for _, root := range metadata.historyModel.documentRoots() {
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retainedBefore = retainedBefore || root == snapshot.before
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retainedAfter = retainedAfter || root == snapshot.after
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}
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if !retainedBefore || !retainedAfter {
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t.Fatalf("resolution roots not enumerated: before=%v after=%v", retainedBefore, retainedAfter)
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}
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}
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