1 files changed, 62 insertions, 0 deletions
diff --git a/internal/cli/cli_test.go b/internal/cli/cli_test.go
index 6fc5e0e..c76d61c 100644
--- a/internal/cli/cli_test.go
+++ b/internal/cli/cli_test.go
@@ -267,3 +267,65 @@ func TestExtractDateDefaultsToday(t *testing.T) {
 		t.Errorf("extractDate rest = %v, want [-a -r]", rest)
 	}
 }
+
+func TestListEN(t *testing.T) {
+	var out, errb bytes.Buffer
+	if code := Run([]string{"--list-en"}, nil, &out, &errb); code != 0 {
+		t.Fatalf("--list-en code=%d stderr=%q", code, errb.String())
+	}
+	s := out.String()
+	if !strings.Contains(s, "John") || !strings.Contains(s, "Genesis") {
+		t.Errorf("--list-en missing expected books:\n%s", s)
+	}
+	// abbrev-then-name, one book per line; expect a J -> John line.
+	if !strings.Contains(s, "J") {
+		t.Errorf("--list-en missing John abbrev")
+	}
+}
+
+func TestListPL(t *testing.T) {
+	var out, errb bytes.Buffer
+	if code := Run([]string{"--list-pl"}, nil, &out, &errb); code != 0 {
+		t.Fatalf("--list-pl code=%d stderr=%q", code, errb.String())
+	}
+	if s := out.String(); !strings.Contains(s, "Jan") || !strings.Contains(s, "Rodzaju") {
+		t.Errorf("--list-pl missing Polish names:\n%s", s)
+	}
+}
+
+func TestRefSingle(t *testing.T) {
+	var out, errb bytes.Buffer
+	code := Run([]string{"-p", "J 3:16", "-b", "vul"}, nil, &out, &errb)
+	if code != 0 {
+		t.Fatalf("ref code=%d stderr=%q", code, errb.String())
+	}
+	if s := out.String(); !strings.Contains(s, "3:16") {
+		t.Errorf("ref output missing verse 3:16:\n%s", s)
+	}
+}
+
+func TestRefRejectsBT(t *testing.T) {
+	var out, errb bytes.Buffer
+	if code := Run([]string{"-p", "J 3:16", "-b", "bt"}, nil, &out, &errb); code != 2 {
+		t.Errorf("ref -b bt code=%d want 2 (stderr=%q)", code, errb.String())
+	}
+}
+
+func TestRefCompare(t *testing.T) {
+	var out, errb bytes.Buffer
+	code := Run([]string{"-p", "J 3:16", "-c", "vul,drb"}, nil, &out, &errb)
+	if code != 0 {
+		t.Fatalf("ref compare code=%d stderr=%q", code, errb.String())
+	}
+	if s := out.String(); !strings.Contains(s, "3:16") {
+		t.Errorf("ref compare missing verse:\n%s", s)
+	}
+}
+
+func TestRefNotFound(t *testing.T) {
+	var out, errb bytes.Buffer
+	// A book/verse the corpus won't have text for -> exit 1.
+	if code := Run([]string{"-p", "Zzz 9:9", "-b", "vul"}, nil, &out, &errb); code != 1 {
+		t.Errorf("ref not-found code=%d want 1 (stderr=%q)", code, errb.String())
+	}
+}