Added support for a minimal JSON output schema

internal/artifact/transcript_test.go

@@ -1,11 +1,13 @@
 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) {
@@ -20,3 +22,54 @@ func TestFromMergedUsesBuildVersion(t *testing.T) {
 		t.Fatalf("version = %q, want v1.0.0-test", transcript.Metadata.Version)
 	}
 }
+
+func TestSelectedFromMergedDefaultsToSeriatimTranscript(t *testing.T) {
+	got := SelectedFromMerged(config.Config{}, model.MergedTranscript{})
+	if _, ok := got.(schema.Transcript); !ok {
+		t.Fatalf("selected artifact type = %T, want schema.Transcript", got)
+	}
+}
+
+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)
+	}
+}