1 files changed, 56 insertions, 0 deletions
diff --git a/internal/render/render_test.go b/internal/render/render_test.go
index b016d6b..affaaf8 100644
--- a/internal/render/render_test.go
+++ b/internal/render/render_test.go
@@ -76,6 +76,56 @@ func TestCompareLabelLang(t *testing.T) {
 	}
 }
 
+// TestGatherVersionNoVersionLang checks that the "(not in %s)" block
+// (bible.Lookup finding nothing at all) follows lang -- pl reproduces the
+// original Polish wording exactly, en uses internal/i18n's English wording.
+func TestGatherVersionNoVersionLang(t *testing.T) {
+	sec := liturgy.Section{Heading: "Ewangelia (J 20, 1. 11-18)"}
+
+	_, blocks := GatherVersion("zzz", sec, "new", "pl")
+	if len(blocks) == 0 || blocks[0] != `(brak w „zzz”)` {
+		t.Errorf(`GatherVersion(..., "pl") blocks = %v, want [(brak w „zzz”)]`, blocks)
+	}
+
+	_, blocks = GatherVersion("zzz", sec, "new", "en")
+	if len(blocks) == 0 || blocks[0] != "(not in zzz)" {
+		t.Errorf(`GatherVersion(..., "en") blocks = %v, want [(not in zzz)]`, blocks)
+	}
+}
+
+// TestGatherVersionNoReferenceLang checks the "(no reference)" block (no
+// citation resolvable at all) follows lang.
+func TestGatherVersionNoReferenceLang(t *testing.T) {
+	sec := liturgy.Section{Heading: "Bez odwołania"}
+
+	_, blocks := GatherVersion("wuj", sec, "new", "pl")
+	if len(blocks) == 0 || blocks[0] != "(brak odwołania)" {
+		t.Errorf(`GatherVersion(..., "pl") blocks = %v, want [(brak odwołania)]`, blocks)
+	}
+
+	_, blocks = GatherVersion("wuj", sec, "new", "en")
+	if len(blocks) == 0 || blocks[0] != "(no reference)" {
+		t.Errorf(`GatherVersion(..., "en") blocks = %v, want [(no reference)]`, blocks)
+	}
+}
+
+// TestGatherVersionNoReferenceErrLang checks the "(no reference: ...)" block
+// (a citation that bible.ToEnglishRef fails to convert, e.g. an unrecognised
+// book) follows lang.
+func TestGatherVersionNoReferenceErrLang(t *testing.T) {
+	sec := liturgy.Section{Citation: "Xyz 1, 1-2"}
+
+	_, blocks := GatherVersion("wuj", sec, "new", "pl")
+	if len(blocks) == 0 || !strings.HasPrefix(blocks[0], "(brak odwołania: ") {
+		t.Errorf(`GatherVersion(..., "pl") blocks = %v, want prefix "(brak odwołania: "`, blocks)
+	}
+
+	_, blocks = GatherVersion("wuj", sec, "new", "en")
+	if len(blocks) == 0 || !strings.HasPrefix(blocks[0], "(no reference: ") {
+		t.Errorf(`GatherVersion(..., "en") blocks = %v, want prefix "(no reference: "`, blocks)
+	}
+}
+
 func TestOfflineVersions(t *testing.T) {
 	got := OfflineVersions([]string{"pl", "wuj", "vul"})
 	for _, v := range got {
@@ -143,6 +193,12 @@ func TestLocalizeHeading(t *testing.T) {
 		{"unknown partID unchanged", "Coś innego (X 1)", "", "en", "Coś innego (X 1)"},
 		{"already-English heading unchanged (traditional lectionary, no pl prefix to match)", "Gospel (Luke 7:36-50)", "ewangelia", "en", "Gospel (Luke 7:36-50)"},
 		{"prefix mismatch unchanged", "Nieoczekiwany tytuł (J 1)", "ewangelia", "en", "Nieoczekiwany tytuł (J 1)"},
+		// Split (two-reading) feast day: niedziela.pl scrapes
+		// PartID="drugie_czytanie" onto a heading that still literally
+		// starts with "1. czytanie" (its own numbering quirk). Matching
+		// must follow the heading's actual text, not partID's label, so
+		// this localises to "1st reading", not staying Polish.
+		{"drugie_czytanie partID with a 1. czytanie heading (split feast day)", "1. czytanie (Dz 2, 14. 22-33)", "drugie_czytanie", "en", "1st reading (Dz 2, 14. 22-33)"},
 	}
 
 	for _, c := range cases {