seriatim/internal/artifact/transcript_test.go

package artifact

import (
	"reflect"
	"testing"

	"gitea.maximumdirect.net/eric/seriatim/internal/buildinfo"
	"gitea.maximumdirect.net/eric/seriatim/internal/config"
	"gitea.maximumdirect.net/eric/seriatim/internal/model"
	"gitea.maximumdirect.net/eric/seriatim/schema"
)

func TestFromMergedUsesBuildVersion(t *testing.T) {
	original := buildinfo.Version
	t.Cleanup(func() {
		buildinfo.Version = original
	})
	buildinfo.Version = "v1.0.0-test"

	transcript := FromMerged(config.Config{}, model.MergedTranscript{})
	if transcript.Metadata.Version != "v1.0.0-test" {
		t.Fatalf("version = %q, want v1.0.0-test", transcript.Metadata.Version)
	}
}

func TestSelectedFromMergedDefaultsToIntermediateTranscript(t *testing.T) {
	got := SelectedFromMerged(config.Config{}, model.MergedTranscript{})
	if _, ok := got.(schema.IntermediateTranscript); !ok {
		t.Fatalf("selected artifact type = %T, want schema.IntermediateTranscript", got)
	}
}

func TestSelectedFromMergedUsesIntermediateWhenConfigured(t *testing.T) {
	got := SelectedFromMerged(config.Config{OutputSchema: config.OutputSchemaIntermediate}, model.MergedTranscript{})
	if _, ok := got.(schema.IntermediateTranscript); !ok {
		t.Fatalf("selected artifact type = %T, want schema.IntermediateTranscript", got)
	}
}

func TestSelectedFromMergedUsesFullWhenConfigured(t *testing.T) {
	got := SelectedFromMerged(config.Config{OutputSchema: config.OutputSchemaFull}, model.MergedTranscript{})
	if _, ok := got.(schema.Transcript); !ok {
		t.Fatalf("selected artifact type = %T, want schema.Transcript", got)
	}
}

func TestIntermediateFromMergedEmitsOnlyIntermediateShape(t *testing.T) {
	merged := model.MergedTranscript{
		Segments: []model.Segment{
			{
				ID:             1,
				Source:         "input.json",
				SourceRef:      "word-run:1:1:1",
				DerivedFrom:    []string{"input.json#0"},
				Speaker:        "Alice",
				Start:          1,
				End:            2,
				Text:           "hello",
				Categories:     []string{"backchannel"},
				OverlapGroupID: 1,
			},
		},
		OverlapGroups: []model.OverlapGroup{
			{ID: 1, Start: 1, End: 2, Segments: []string{"input.json#0"}, Speakers: []string{"Alice"}, Class: "unknown", Resolution: "unresolved"},
		},
	}

	got := IntermediateFromMerged(config.Config{OutputSchema: config.OutputSchemaIntermediate}, merged)
	want := schema.IntermediateTranscript{
		Metadata: schema.IntermediateMetadata{
			Application:  ApplicationName,
			Version:      buildinfo.Version,
			OutputSchema: config.OutputSchemaIntermediate,
		},
		Segments: []schema.IntermediateSegment{
			{ID: 1, Start: 1, End: 2, Speaker: "Alice", Text: "hello", Categories: []string{"backchannel"}},
		},
	}
	if !reflect.DeepEqual(got, want) {
		t.Fatalf("intermediate transcript = %#v, want %#v", got, want)
	}
}

func TestMinimalFromMergedEmitsOnlyMinimalShape(t *testing.T) {
	merged := model.MergedTranscript{
		Segments: []model.Segment{
			{
				ID:             1,
				Source:         "input.json",
				SourceRef:      "word-run:1:1:1",
				DerivedFrom:    []string{"input.json#0"},
				Speaker:        "Alice",
				Start:          1,
				End:            2,
				Text:           "hello",
				Categories:     []string{"backchannel"},
				OverlapGroupID: 1,
			},
		},
		OverlapGroups: []model.OverlapGroup{
			{ID: 1, Start: 1, End: 2, Segments: []string{"input.json#0"}, Speakers: []string{"Alice"}, Class: "unknown", Resolution: "unresolved"},
		},
	}

	got := MinimalFromMerged(config.Config{OutputSchema: config.OutputSchemaMinimal}, merged)
	want := schema.MinimalTranscript{
		Metadata: schema.MinimalMetadata{
			Application:  ApplicationName,
			Version:      buildinfo.Version,
			OutputSchema: config.OutputSchemaMinimal,
		},
		Segments: []schema.MinimalSegment{
			{ID: 1, Start: 1, End: 2, Speaker: "Alice", Text: "hello"},
		},
	}
	if !reflect.DeepEqual(got, want) {
		t.Fatalf("minimal transcript = %#v, want %#v", got, want)
	}
}

func TestSelectedFromMergedUsesMinimalWhenConfigured(t *testing.T) {
	got := SelectedFromMerged(config.Config{OutputSchema: config.OutputSchemaMinimal}, model.MergedTranscript{})
	if _, ok := got.(schema.MinimalTranscript); !ok {
		t.Fatalf("selected artifact type = %T, want schema.MinimalTranscript", got)
	}
}