dayinfo: show feast/day name + colour (modern niedziela + traditional missalemeum) in cli/tui/web; v0.5.0

1 files changed, 52 insertions, 1 deletions

diff --git a/internal/tradlit/parse_test.go b/internal/tradlit/parse_test.go
index a7344cd..58cc66f 100644
--- a/internal/tradlit/parse_test.go
+++ b/internal/tradlit/parse_test.go
@@ -2,7 +2,10 @@ package tradlit
 
 import (
 	"os"
+	"strings"
 	"testing"
+
+	"github.com/lukaszkasprzak/lectio/internal/liturgy"
 )
 
 func TestParse(t *testing.T) {
@@ -10,7 +13,7 @@ func TestParse(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	secs, err := Parse(body)
+	secs, _, err := Parse(body)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -33,3 +36,51 @@ func TestParse(t *testing.T) {
 		t.Errorf("missing parts: gospel=%v epistle=%v", gospel, epistle)
 	}
 }
+
+// TestParseDayInfo checks the traditional (missalemeum) day-info
+// extraction against the fixture's "info" object: Name from info.title,
+// Season from info.tempora, Colour from info.colors[0] ("w" -> "white").
+func TestParseDayInfo(t *testing.T) {
+	body, err := os.ReadFile("testdata/2026-07-22.json")
+	if err != nil {
+		t.Fatal(err)
+	}
+	_, info, err := Parse(body)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if info.Name != "St. Mary Magdalene" {
+		t.Errorf("Name = %q, want %q", info.Name, "St. Mary Magdalene")
+	}
+	if !strings.Contains(info.Season, "Pentecost") {
+		t.Errorf("Season = %q, want it to contain %q", info.Season, "Pentecost")
+	}
+	if info.Colour != "white" {
+		t.Errorf("Colour = %q, want %q", info.Colour, "white")
+	}
+}
+
+// TestParseDayInfoMissingInfo checks that a response with no (or empty)
+// info object yields a zero DayInfo rather than an error.
+func TestParseDayInfoMissingInfo(t *testing.T) {
+	_, info, err := Parse([]byte(`[{"sections":[]}]`))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if info != (liturgy.DayInfo{}) {
+		t.Errorf("info = %+v, want zero value for a response with no info object", info)
+	}
+}
+
+// TestParseDayInfoUnknownColourCode checks an unrecognised colour code maps
+// to "" rather than passing the raw code through.
+func TestParseDayInfoUnknownColourCode(t *testing.T) {
+	body := []byte(`[{"info":{"title":"Test","tempora":"","colors":["z"]},"sections":[]}]`)
+	_, info, err := Parse(body)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if info.Colour != "" {
+		t.Errorf("Colour = %q, want empty for unknown code %q", info.Colour, "z")
+	}
+}