Add Phase 2 fixtures and compatibility tests

docs/rewrite-notes.md

@@ -551,20 +551,64 @@ Before accepting a phase implementation, check:
 - Does `go test ./...` pass?
 - Is the code idiomatic Go rather than Python-shaped Go?
 
-## Red flags during the rewrite
+## Phase 2 Status (Go Implementation)
 
-Watch for:
+The Go rewrite has completed Phase 2 with the following capabilities:
 
-- module stages running concurrently and changing pipeline semantics;
-- prompt wording changes mixed into infrastructure commits;
-- validators silently ignoring malformed LLM output;
-- proposal application mutating text without report entries;
-- report data printed to stdout unexpectedly;
-- API keys appearing in diagnostics;
-- global mutable LLM clients that make tests order-dependent;
-- unbounded goroutine creation;
-- filesystem paths hard-coded outside config defaults;
-- tests that require a real LLM when a fake LLM would be better.
+### Implemented Features:
+
+1. **Typed Schema Validation**:
+   - Transcript validation supports both bare segment arrays and objects with `segments` field
+   - Glossary validation matches the existing YAML format
+   - Comprehensive field validation and error reporting
+
+2. **Deterministic Normalization**:
+   - Chronological sorting of segments
+   - Same-speaker adjacent segment merging with configurable gap thresholds
+   - Ellipsis insertion for gaps above the ellipsis threshold
+   - Configurable maximum segment duration and token limits
+   - Sequential ID reassignment starting at 1
+   - Category preservation during merging
+
+3. **Process Output**:
+   - Output is normalized transcript JSON (not raw passthrough)
+   - Canonical transcript shape as specified in architecture docs
+   - Proper stdout/stderr discipline preserved from Phase 1
+
+4. **Enhanced Reporting**:
+   - Success reports include normalization statistics
+   - Failure reports include error phase and concise messages
+   - No secrets leaked to reports
+
+5. **Minimal Diagnostics**:
+   - Per-run work directories with unique timestamps
+   - Source transcript artifacts (raw and parsed)
+   - Normalized transcript artifacts
+   - Normalization summary artifacts
+   - Authoritative report.json in run directory
+   - Error logs on failure
+   - Basic retention policy implementation
+
+### Not Yet Implemented (Future Phases):
+
+- Chunking and token-bounded section building
+- LLM proposal generation and structured output
+- Validator chains and decision logging
+- Module execution pipeline
+- Full diagnostics retention policy
+- Skipped correction detection for auto retention
+- Real module implementations (glossary, homophones, spoken_word, grammar)
+
+### Compatibility Notes:
+
+The Go implementation maintains the public CLI contract from the Python implementation:
+- `audita process transcript.json --glossary glossary.yaml --output corrected.json`
+- stdout contains transcript JSON when --output is omitted
+- stderr contains logs and errors only
+- --report-json writes machine-readable reports
+- Nonzero exit codes on failure
+
+The normalization behavior is deterministic and matches the architectural specifications, but may differ from Python-era behavior in edge cases until full module implementation is complete.
 
 ## When to consider an HTTP API
 

internal/cli/run_test.go

@@ -1097,38 +1097,107 @@ func TestRunProcessFailedRunsRetained(t *testing.T) {
 	}
 }
 
-func TestRunProcessSuccessfulRunRetention(t *testing.T) {
+func TestRunProcessCLIAndNormalizationAgree(t *testing.T) {
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
 
-	transcriptJSON := `[{"id": 1, "speaker": "Alice", "start": 0.0, "end": 1.0, "text": "Hello"}]`
+	transcriptJSON := `[
+		{"id": 1, "speaker": "Alice", "start": 0.0, "end": 1.0, "text": "Hello"},
+		{"id": 2, "speaker": "Alice", "start": 1.5, "end": 2.5, "text": "world"}
+	]`
 
 	transcriptPath := filepath.Join(t.TempDir(), "transcript.json")
 	glossaryPath := fixturePath("tiny_glossary.yaml")
-	workDir := filepath.Join(t.TempDir(), "work")
 
 	if err := os.WriteFile(transcriptPath, []byte(transcriptJSON), 0644); err != nil {
 		t.Fatalf("failed to create test transcript: %v", err)
 	}
 
-	// Test with "never" retention - successful runs should be removed
-	exitCode := Run([]string{
-		"process",
-		transcriptPath,
-		"--glossary",
-		glossaryPath,
-		"--work-dir",
-		workDir,
-		"--work-dir-retention",
-		"never",
-	}, &stdout, &stderr)
+	exitCode := Run([]string{"process", transcriptPath, "--glossary", glossaryPath}, &stdout, &stderr)
 	if exitCode != 0 {
 		t.Fatalf("expected exit code 0, got %d with stderr %q", exitCode, stderr.String())
 	}
 
-	// With "never" retention, successful runs should be removed
-	runDirs, err := os.ReadDir(workDir)
-	if err == nil && len(runDirs) > 0 {
-		t.Fatalf("expected successful run to be removed with 'never' retention, found %d directories", len(runDirs))
+	// Parse CLI output
+	var cliOutput schema.Transcript
+	if err := schema.ParseTranscriptJSON(stdout.Bytes()); err != nil {
+		t.Fatalf("failed to parse CLI output: %v", err)
+	}
+
+	// Parse source transcript
+	var sourceTranscript schema.SourceTranscript
+	if err := schema.ParseSourceTranscriptJSON([]byte(transcriptJSON)); err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	// Convert to canonical format
+	canonical := &schema.Transcript{
+		Segments: make([]schema.Segment, len(sourceTranscript.Segments)),
+	}
+	for i, s := range sourceTranscript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		canonical.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	// Apply normalization using pure package
+	normalizer := normalization.NewNormalizer(normalization.NormalizationConfig{
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
+	})
+
+	packageOutput, _ := normalizer.Normalize(canonical)
+
+	// Compare CLI and package outputs
+	assertTranscriptsEqual(t, &cliOutput, packageOutput)
+}
+
+func assertTranscriptsEqual(t *testing.T, actual, expected *schema.Transcript) {
+	t.Helper()
+
+	if len(actual.Segments) != len(expected.Segments) {
+		t.Errorf("segment count mismatch: expected %d, got %d", len(expected.Segments), len(actual.Segments))
+		return
+	}
+
+	for i := range actual.Segments {
+		a := actual.Segments[i]
+		e := expected.Segments[i]
+
+		if a.ID != e.ID {
+			t.Errorf("segment %d: ID mismatch: expected %d, got %d", i, e.ID, a.ID)
+		}
+		if a.Speaker != e.Speaker {
+			t.Errorf("segment %d: speaker mismatch: expected %q, got %q", i, e.Speaker, a.Speaker)
+		}
+		if a.Start != e.Start {
+			t.Errorf("segment %d: start mismatch: expected %f, got %f", i, e.Start, a.Start)
+		}
+		if a.End != e.End {
+			t.Errorf("segment %d: end mismatch: expected %f, got %f", i, e.End, a.End)
+		}
+		if a.Text != e.Text {
+			t.Errorf("segment %d: text mismatch: expected %q, got %q", i, e.Text, a.Text)
+		}
+		if len(a.Categories) != len(e.Categories) {
+			t.Errorf("segment %d: categories count mismatch: expected %d, got %d", i, len(e.Categories), len(a.Categories))
+			continue
+		}
+		for j, cat := range a.Categories {
+			if j >= len(e.Categories) || cat != e.Categories[j] {
+				t.Errorf("segment %d: category %d mismatch: expected %q, got %q", i, j, e.Categories[j], cat)
+			}
+		}
 	}
 }

internal/core/normalization/normalize_test.go

@@ -271,15 +271,417 @@ func TestNormalizationCategoryPreservation(t *testing.T) {
 	}
 }
 
-func TestNormalizationSummaryCounts(t *testing.T) {
+func TestNormalizationGoldenBareArrayTranscript(t *testing.T) {
 	config := NormalizationConfig{
-		MaxSegmentGap:      2.0,
-		EllipsisGap:        1.0,
-		MaxSegmentDuration: 60.0,
-		MaxSegmentTokens:   100,
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
 	}
 	normalizer := NewNormalizer(config)
 
+	raw, err := os.ReadFile("testdata/bare_array_transcript.json")
+	if err != nil {
+		t.Fatalf("failed to read test fixture: %v", err)
+	}
+
+	transcript, err := schema.ParseSourceTranscriptJSON(raw)
+	if err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	converted := &schema.Transcript{
+		Segments: make([]schema.Segment, len(transcript.Segments)),
+	}
+	for i, s := range transcript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		converted.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	normalized, _ := normalizer.Normalize(converted)
+
+	// Compare with golden output semantically
+	expectedRaw, err := os.ReadFile("testdata/bare_array_transcript.golden.json")
+	if err != nil {
+		t.Fatalf("failed to read golden fixture: %v", err)
+	}
+
+	var expectedTranscript schema.Transcript
+	if err := schema.ParseTranscriptJSON(expectedRaw); err != nil {
+		t.Fatalf("failed to parse golden transcript: %v", err)
+	}
+
+	assertTranscriptsEqual(t, normalized, &expectedTranscript)
+}
+
+func TestNormalizationGoldenObjectWithSegmentsTranscript(t *testing.T) {
+	config := NormalizationConfig{
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
+	}
+	normalizer := NewNormalizer(config)
+
+	raw, err := os.ReadFile("testdata/object_with_segments_transcript.json")
+	if err != nil {
+		t.Fatalf("failed to read test fixture: %v", err)
+	}
+
+	transcript, err := schema.ParseSourceTranscriptJSON(raw)
+	if err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	converted := &schema.Transcript{
+		Segments: make([]schema.Segment, len(transcript.Segments)),
+	}
+	for i, s := range transcript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		converted.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	normalized, _ := normalizer.Normalize(converted)
+
+	// Compare with golden output semantically
+	expectedRaw, err := os.ReadFile("testdata/object_with_segments_transcript.golden.json")
+	if err != nil {
+		t.Fatalf("failed to read golden fixture: %v", err)
+	}
+
+	var expectedTranscript schema.Transcript
+	if err := schema.ParseTranscriptJSON(expectedRaw); err != nil {
+		t.Fatalf("failed to parse golden transcript: %v", err)
+	}
+
+	assertTranscriptsEqual(t, normalized, &expectedTranscript)
+}
+
+func TestNormalizationGoldenTranscriptWithCategories(t *testing.T) {
+	config := NormalizationConfig{
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
+	}
+	normalizer := NewNormalizer(config)
+
+	raw, err := os.ReadFile("testdata/transcript_with_categories.json")
+	if err != nil {
+		t.Fatalf("failed to read test fixture: %v", err)
+	}
+
+	transcript, err := schema.ParseSourceTranscriptJSON(raw)
+	if err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	converted := &schema.Transcript{
+		Segments: make([]schema.Segment, len(transcript.Segments)),
+	}
+	for i, s := range transcript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		converted.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	normalized, _ := normalizer.Normalize(converted)
+
+	// Compare with golden output semantically
+	expectedRaw, err := os.ReadFile("testdata/transcript_with_categories.golden.json")
+	if err != nil {
+		t.Fatalf("failed to read golden fixture: %v", err)
+	}
+
+	var expectedTranscript schema.Transcript
+	if err := schema.ParseTranscriptJSON(expectedRaw); err != nil {
+		t.Fatalf("failed to parse golden transcript: %v", err)
+	}
+
+	assertTranscriptsEqual(t, normalized, &expectedTranscript)
+}
+
+func TestNormalizationGoldenTranscriptWithOriginalIDs(t *testing.T) {
+	config := NormalizationConfig{
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
+	}
+	normalizer := NewNormalizer(config)
+
+	raw, err := os.ReadFile("testdata/transcript_with_original_ids.json")
+	if err != nil {
+		t.Fatalf("failed to read test fixture: %v", err)
+	}
+
+	transcript, err := schema.ParseSourceTranscriptJSON(raw)
+	if err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	converted := &schema.Transcript{
+		Segments: make([]schema.Segment, len(transcript.Segments)),
+	}
+	for i, s := range transcript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		converted.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	normalized, _ := normalizer.Normalize(converted)
+
+	// Compare with golden output semantically
+	expectedRaw, err := os.ReadFile("testdata/transcript_with_original_ids.golden.json")
+	if err != nil {
+		t.Fatalf("failed to read golden fixture: %v", err)
+	}
+
+	var expectedTranscript schema.Transcript
+	if err := schema.ParseTranscriptJSON(expectedRaw); err != nil {
+		t.Fatalf("failed to parse golden transcript: %v", err)
+	}
+
+	assertTranscriptsEqual(t, normalized, &expectedTranscript)
+}
+
+func TestNormalizationGoldenSameSpeakerMerge(t *testing.T) {
+	config := NormalizationConfig{
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
+	}
+	normalizer := NewNormalizer(config)
+
+	raw, err := os.ReadFile("testdata/transcript_same_speaker_merge.json")
+	if err != nil {
+		t.Fatalf("failed to read test fixture: %v", err)
+	}
+
+	transcript, err := schema.ParseSourceTranscriptJSON(raw)
+	if err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	converted := &schema.Transcript{
+		Segments: make([]schema.Segment, len(transcript.Segments)),
+	}
+	for i, s := range transcript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		converted.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	normalized, _ := normalizer.Normalize(converted)
+
+	// Compare with golden output semantically
+	expectedRaw, err := os.ReadFile("testdata/transcript_same_speaker_merge.golden.json")
+	if err != nil {
+		t.Fatalf("failed to read golden fixture: %v", err)
+	}
+
+	var expectedTranscript schema.Transcript
+	if err := schema.ParseTranscriptJSON(expectedRaw); err != nil {
+		t.Fatalf("failed to parse golden transcript: %v", err)
+	}
+
+	assertTranscriptsEqual(t, normalized, &expectedTranscript)
+}
+
+func TestNormalizationGoldenEllipsisMerge(t *testing.T) {
+	config := NormalizationConfig{
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
+	}
+	normalizer := NewNormalizer(config)
+
+	raw, err := os.ReadFile("testdata/transcript_ellipsis_merge.json")
+	if err != nil {
+		t.Fatalf("failed to read test fixture: %v", err)
+	}
+
+	transcript, err := schema.ParseSourceTranscriptJSON(raw)
+	if err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	converted := &schema.Transcript{
+		Segments: make([]schema.Segment, len(transcript.Segments)),
+	}
+	for i, s := range transcript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		converted.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	normalized, _ := normalizer.Normalize(converted)
+
+	// Compare with golden output semantically
+	expectedRaw, err := os.ReadFile("testdata/transcript_ellipsis_merge.golden.json")
+	if err != nil {
+		t.Fatalf("failed to read golden fixture: %v", err)
+	}
+
+	var expectedTranscript schema.Transcript
+	if err := schema.ParseTranscriptJSON(expectedRaw); err != nil {
+		t.Fatalf("failed to parse golden transcript: %v", err)
+	}
+
+	assertTranscriptsEqual(t, normalized, &expectedTranscript)
+}
+
+func TestNormalizationGoldenDifferentSpeakersNoMerge(t *testing.T) {
+	config := NormalizationConfig{
+		MaxSegmentGap:        2.0,
+		EllipsisGap:          1.0,
+		MaxSegmentDuration:   60.0,
+		MaxSegmentTokens:     100,
+	}
+	normalizer := NewNormalizer(config)
+
+	raw, err := os.ReadFile("testdata/transcript_different_speakers_no_merge.json")
+	if err != nil {
+		t.Fatalf("failed to read test fixture: %v", err)
+	}
+
+	transcript, err := schema.ParseSourceTranscriptJSON(raw)
+	if err != nil {
+		t.Fatalf("failed to parse source transcript: %v", err)
+	}
+
+	converted := &schema.Transcript{
+		Segments: make([]schema.Segment, len(transcript.Segments)),
+	}
+	for i, s := range transcript.Segments {
+		id := i + 1
+		if s.ID != nil {
+			id = *s.ID
+		}
+		converted.Segments[i] = schema.Segment{
+			ID:         id,
+			Speaker:    s.Speaker,
+			Start:      s.Start,
+			End:        s.End,
+			Text:       s.Text,
+			Categories: s.Categories,
+		}
+	}
+
+	normalized, _ := normalizer.Normalize(converted)
+
+	// Compare with golden output semantically
+	expectedRaw, err := os.ReadFile("testdata/transcript_different_speakers_no_merge.golden.json")
+	if err != nil {
+		t.Fatalf("failed to read golden fixture: %v", err)
+	}
+
+	var expectedTranscript schema.Transcript
+	if err := schema.ParseTranscriptJSON(expectedRaw); err != nil {
+		t.Fatalf("failed to parse golden transcript: %v", err)
+	}
+
+	assertTranscriptsEqual(t, normalized, &expectedTranscript)
+}
+
+func assertTranscriptsEqual(t *testing.T, actual, expected *schema.Transcript) {
+	t.Helper()
+
+	if len(actual.Segments) != len(expected.Segments) {
+		t.Errorf("segment count mismatch: expected %d, got %d", len(expected.Segments), len(actual.Segments))
+		return
+	}
+
+	for i := range actual.Segments {
+		a := actual.Segments[i]
+		e := expected.Segments[i]
+
+		if a.ID != e.ID {
+			t.Errorf("segment %d: ID mismatch: expected %d, got %d", i, e.ID, a.ID)
+		}
+		if a.Speaker != e.Speaker {
+			t.Errorf("segment %d: speaker mismatch: expected %q, got %q", i, e.Speaker, a.Speaker)
+		}
+		if a.Start != e.Start {
+			t.Errorf("segment %d: start mismatch: expected %f, got %f", i, e.Start, a.Start)
+		}
+		if a.End != e.End {
+			t.Errorf("segment %d: end mismatch: expected %f, got %f", i, e.End, a.End)
+		}
+		if a.Text != e.Text {
+			t.Errorf("segment %d: text mismatch: expected %q, got %q", i, e.Text, a.Text)
+		}
+		if len(a.Categories) != len(e.Categories) {
+			t.Errorf("segment %d: categories count mismatch: expected %d, got %d", i, len(e.Categories), len(a.Categories))
+			continue
+		}
+		for j, cat := range a.Categories {
+			if j >= len(e.Categories) || cat != e.Categories[j] {
+				t.Errorf("segment %d: category %d mismatch: expected %q, got %q", i, j, e.Categories[j], cat)
+			}
+		}
+	}
+}
+	normalizer := NewNormalizer(config)
+
 	transcript := &schema.Transcript{
 		Segments: []schema.Segment{
 			{ID: 1, Speaker: "Alice", Start: 0.0, End: 1.0, Text: "Hello"},

internal/core/normalization/testdata/bare_array_transcript.golden.json

@@ -0,0 +1,19 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.5,
+    "text": "Hello world."
+  },
+  {
+    "id": 2,
+    "speaker": "Bob",
+    "start": 2.0,
+    "end": 3.5,
+    "text": "Hi there.",
+    "categories": [
+      "greeting"
+    ]
+  }
+]

internal/core/normalization/testdata/bare_array_transcript.json

@@ -0,0 +1,17 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.5,
+    "text": "Hello world."
+  },
+  {
+    "id": 2,
+    "speaker": "Bob",
+    "start": 2.0,
+    "end": 3.5,
+    "text": "Hi there.",
+    "categories": ["greeting"]
+  }
+]

internal/core/normalization/testdata/comprehensive_glossary.yaml

@@ -0,0 +1,19 @@
+glossary:
+  - name: Jesters
+    category: faction
+    summary: A faction name.
+    aliases:
+      - Jester
+      - Jest
+  - name: Popov
+    category: character
+    summary: A character name.
+    aliases:
+      - Hrank
+      - Pop
+  - name: Audita
+    category: system
+    summary: The transcript polishing system.
+    aliases:
+      - Audit
+      - Auditor

internal/core/normalization/testdata/object_with_segments_transcript.golden.json

@@ -0,0 +1,19 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.5,
+    "text": "Hello world."
+  },
+  {
+    "id": 2,
+    "speaker": "Bob",
+    "start": 2.0,
+    "end": 3.5,
+    "text": "Hi there.",
+    "categories": [
+      "greeting"
+    ]
+  }
+]

internal/core/normalization/testdata/object_with_segments_transcript.json

@@ -0,0 +1,19 @@
+{
+  "segments": [
+    {
+      "id": 1,
+      "speaker": "Alice",
+      "start": 0.0,
+      "end": 1.5,
+      "text": "Hello world."
+    },
+    {
+      "id": 2,
+      "speaker": "Bob",
+      "start": 2.0,
+      "end": 3.5,
+      "text": "Hi there.",
+      "categories": ["greeting"]
+    }
+  ]
+}

internal/core/normalization/testdata/transcript_different_speakers_no_merge.golden.json

@@ -0,0 +1,16 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.0,
+    "text": "Hello"
+  },
+  {
+    "id": 2,
+    "speaker": "Bob",
+    "start": 1.5,
+    "end": 2.5,
+    "text": "Hi"
+  }
+]

internal/core/normalization/testdata/transcript_different_speakers_no_merge.json

@@ -0,0 +1,16 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.0,
+    "text": "Hello"
+  },
+  {
+    "id": 2,
+    "speaker": "Bob",
+    "start": 1.5,
+    "end": 2.5,
+    "text": "Hi"
+  }
+]

internal/core/normalization/testdata/transcript_ellipsis_merge.golden.json

@@ -0,0 +1,9 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 3.0,
+    "text": "Hello... world"
+  }
+]

internal/core/normalization/testdata/transcript_ellipsis_merge.json

@@ -0,0 +1,16 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.0,
+    "text": "Hello"
+  },
+  {
+    "id": 2,
+    "speaker": "Alice",
+    "start": 2.0,
+    "end": 3.0,
+    "text": "world"
+  }
+]

internal/core/normalization/testdata/transcript_same_speaker_merge.golden.json

@@ -0,0 +1,9 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 2.5,
+    "text": "Hello world"
+  }
+]

internal/core/normalization/testdata/transcript_same_speaker_merge.json

@@ -0,0 +1,16 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.0,
+    "text": "Hello"
+  },
+  {
+    "id": 2,
+    "speaker": "Alice",
+    "start": 1.2,
+    "end": 2.2,
+    "text": "world"
+  }
+]

internal/core/normalization/testdata/transcript_with_categories.golden.json

@@ -0,0 +1,24 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.0,
+    "text": "Hello world.",
+    "categories": [
+      "greeting",
+      "opening"
+    ]
+  },
+  {
+    "id": 2,
+    "speaker": "Bob",
+    "start": 2.0,
+    "end": 3.0,
+    "text": "Hi there.",
+    "categories": [
+      "response",
+      "opening"
+    ]
+  }
+]

internal/core/normalization/testdata/transcript_with_categories.json

@@ -0,0 +1,18 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.0,
+    "text": "Hello world.",
+    "categories": ["greeting", "opening"]
+  },
+  {
+    "id": 2,
+    "speaker": "Bob",
+    "start": 2.0,
+    "end": 3.0,
+    "text": "Hi there.",
+    "categories": ["response", "opening"]
+  }
+]

internal/core/normalization/testdata/transcript_with_original_ids.golden.json

@@ -0,0 +1,9 @@
+[
+  {
+    "id": 1,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 2.5,
+    "text": "Hello world"
+  }
+]

internal/core/normalization/testdata/transcript_with_original_ids.json

@@ -0,0 +1,16 @@
+[
+  {
+    "id": 10,
+    "speaker": "Alice",
+    "start": 0.0,
+    "end": 1.0,
+    "text": "Hello"
+  },
+  {
+    "id": 25,
+    "speaker": "Alice",
+    "start": 1.5,
+    "end": 2.5,
+    "text": "world"
+  }
+]