feat(cli): config-driven reading corpus + surface user corpora

1 files changed, 32 insertions, 0 deletions

diff --git a/internal/cli/liturgy_test.go b/internal/cli/liturgy_test.go
index 91e3974..67303f3 100644
--- a/internal/cli/liturgy_test.go
+++ b/internal/cli/liturgy_test.go
@@ -7,6 +7,7 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/lukaszkasprzak/lectio/internal/bible"
 	"github.com/lukaszkasprzak/lectio/internal/config"
 )
 
@@ -55,6 +56,37 @@ func TestRunLiturgyTraditionalComputesEF(t *testing.T) {
 	}
 }
 
+func TestVernacularVersionResolver(t *testing.T) {
+	if got := vernacularVersion(config.Config{ReadingVersion: "drb"}); got != "drb" {
+		t.Fatalf("explicit: %q", got)
+	}
+	if got := vernacularVersion(config.Config{UILanguage: "pl"}); got != "vul" {
+		t.Fatalf("pl should fall back to Latin: %q", got)
+	}
+	if got := vernacularVersion(config.Config{UILanguage: "en"}); got != "drb" {
+		t.Fatalf("en should be drb: %q", got)
+	}
+}
+
+func TestVersionDisplayNameFallsBackToCorpusMeta(t *testing.T) {
+	bible.SetUserCorporaDir("../bible/testdata/corpora")
+	t.Cleanup(func() { bible.SetUserCorporaDir("") })
+
+	// "good" is a user fixture with no i18n entry; its sidecar Name must
+	// surface instead of the bare code.
+	if got := versionDisplayName("en", "good"); got != "Good Test Corpus" {
+		t.Fatalf("expected sidecar Name fallback, got %q", got)
+	}
+	// a known i18n code still uses the localized chrome label.
+	if got := versionDisplayName("en", "drb"); got == "drb" {
+		t.Fatalf("expected localized label, got bare code %q", got)
+	}
+	// a totally unknown code with no sidecar falls back to the bare code.
+	if got := versionDisplayName("en", "zzz-nope"); got != "zzz-nope" {
+		t.Fatalf("expected bare-code fallback, got %q", got)
+	}
+}
+
 func TestRunLiturgyUserLayer(t *testing.T) {
 	dir := t.TempDir()
 	t.Setenv("LECTIO_CONFIG", filepath.Join(dir, "config.ini"))