citation: render --citation/--week gospel ref in the configured sigla dialect (bible.FormatRef); v0.11.0

1 files changed, 31 insertions, 0 deletions

diff --git a/internal/bible/booktable_test.go b/internal/bible/booktable_test.go
index ededad3..2a57d80 100644
--- a/internal/bible/booktable_test.go
+++ b/internal/bible/booktable_test.go
@@ -64,6 +64,37 @@ func TestParseRefDialects(t *testing.T) {
 	}
 }
 
+func TestFormatRef(t *testing.T) {
+	tbl, _ := LoadBookTable(nil)
+	cases := []struct {
+		dialect, canonical, want string
+	}{
+		{"en", "John 20:1,11-18", "Jn 20:1,11-18"},
+		{"pl", "John 20:1,11-18", "J 20, 1. 11-18"},
+		{"en", "Matthew 13:18-23", "Matt 13:18-23"},
+		{"pl", "Matthew 13:18-23", "Mt 13, 18-23"},
+		{"en", "Luke 16:1-9", "Lk 16:1-9"},
+		// Round-trip: ParseRef then FormatRef in the same dialect is stable.
+	}
+	for _, c := range cases {
+		if got := tbl.FormatRef(c.dialect, c.canonical); got != c.want {
+			t.Errorf("FormatRef(%q,%q)=%q want %q", c.dialect, c.canonical, got, c.want)
+		}
+	}
+	// Unparseable / unknown book -> unchanged (safe fallback).
+	if got := tbl.FormatRef("en", "not a ref"); got != "not a ref" {
+		t.Errorf("unparseable ref should be unchanged, got %q", got)
+	}
+	// Round-trip through both dialects.
+	canon, ok := tbl.ParseRef("pl", "J 20, 1. 11-18")
+	if !ok || canon != "John 20:1,11-18" {
+		t.Fatalf("ParseRef round-trip canon=%q ok=%v", canon, ok)
+	}
+	if got := tbl.FormatRef("pl", canon); got != "J 20, 1. 11-18" {
+		t.Errorf("pl round-trip = %q", got)
+	}
+}
+
 func TestBookTableMergeAndMalformed(t *testing.T) {
 	// User adds an alias "Jhn" to English John; other books stay default.
 	user := []byte("[en]\nJohn = [\"Jn\", \"Jhn\", \"John\"]\n")