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2026-06-23 05:02:15 +08:00
commit e6f1776d4f
264 changed files with 54215 additions and 0 deletions
@@ -0,0 +1,64 @@
+package marker
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestUpsertMarkerAppendsWhenAbsent(t *testing.T) {
+	got := UpsertMarker("hello body", "spec", "docs/specs/x.md")
+	want := "hello body\n<!-- spx:spec=docs/specs/x.md -->"
+	if got != want {
+		t.Fatalf("got %q want %q", got, want)
+	}
+}
+
+func TestUpsertMarkerReplacesWhenPresent(t *testing.T) {
+	body := "intro\n<!-- spx:spec=old.md -->\nmore"
+	got := UpsertMarker(body, "spec", "new.md")
+	if strings.Contains(got, "old.md") {
+		t.Fatalf("old value should be gone: %q", got)
+	}
+	if !strings.Contains(got, "<!-- spx:spec=new.md -->") {
+		t.Fatalf("new marker missing: %q", got)
+	}
+	// Other content preserved.
+	if !strings.Contains(got, "intro") || !strings.Contains(got, "more") {
+		t.Fatalf("surrounding content lost: %q", got)
+	}
+}
+
+func TestUpsertMarkerLeavesOtherTypesAlone(t *testing.T) {
+	body := "<!-- spx:plan=p.md -->\n<!-- spx:spec=old.md -->"
+	got := UpsertMarker(body, "spec", "new.md")
+	if !strings.Contains(got, "<!-- spx:plan=p.md -->") {
+		t.Fatalf("plan marker should be preserved: %q", got)
+	}
+	if !strings.Contains(got, "<!-- spx:spec=new.md -->") {
+		t.Fatalf("spec marker should be updated: %q", got)
+	}
+}
+
+func TestUpsertMarkerEmptyBody(t *testing.T) {
+	got := UpsertMarker("", "plan", "p.md")
+	want := "<!-- spx:plan=p.md -->"
+	if got != want {
+		t.Fatalf("got %q want %q", got, want)
+	}
+}
+
+func TestPrependReviewMarkerAdds(t *testing.T) {
+	got := PrependReviewMarker("body")
+	want := "<!-- spx:review=1 -->\n\nbody"
+	if got != want {
+		t.Fatalf("got %q want %q", got, want)
+	}
+}
+
+func TestPrependReviewMarkerIdempotent(t *testing.T) {
+	body := "<!-- spx:review=1 -->\n\nbody"
+	got := PrependReviewMarker(body)
+	if got != body {
+		t.Fatalf("expected unchanged, got %q", got)
+	}
+}