feat(ini): dependency-free INI reader for config and calendar data

1 files changed, 48 insertions, 0 deletions

diff --git a/internal/ini/ini_test.go b/internal/ini/ini_test.go
new file mode 100644
index 0000000..d454388
--- /dev/null
+++ b/internal/ini/ini_test.go
@@ -0,0 +1,48 @@
+package ini
+
+import "testing"
+
+func TestParseSectionsAndPairs(t *testing.T) {
+	in := []byte(`
+# a comment
+lectionary = new      ; trailing comment
+
+[assumption]
+date = 08-15
+name.pl = Wniebowzięcie   ; unicode ok
+rank= solemnity
+
+[assumption/vigil]
+reading.gospel = Łk 11,27-28
+`)
+	secs, err := Parse(in)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// top-level pairs land in a section with empty name, first.
+	if secs[0].Name != "" || len(secs[0].Pairs) != 1 || secs[0].Pairs[0] != (Pair{"lectionary", "new"}) {
+		t.Fatalf("top-level = %+v", secs[0])
+	}
+	if secs[1].Name != "assumption" || secs[1].Pairs[1] != (Pair{"name.pl", "Wniebowzięcie"}) {
+		t.Fatalf("assumption = %+v", secs[1])
+	}
+	if secs[1].Pairs[2] != (Pair{"rank", "solemnity"}) {
+		t.Fatalf("no-space key = %+v", secs[1].Pairs[2])
+	}
+	if secs[2].Name != "assumption/vigil" {
+		t.Fatalf("subsection = %q", secs[2].Name)
+	}
+}
+
+func TestList(t *testing.T) {
+	got := List("bt, wuj ,, vul")
+	want := []string{"bt", "wuj", "vul"}
+	if len(got) != len(want) {
+		t.Fatalf("List = %v", got)
+	}
+	for i := range want {
+		if got[i] != want[i] {
+			t.Fatalf("List[%d] = %q want %q", i, got[i], want[i])
+		}
+	}
+}