Initial commit

checker/types_test.go

@@ -0,0 +1,20 @@
+package checker
+
+import "testing"
+
+func TestRRsetKey(t *testing.T) {
+	cases := []struct {
+		name, typ, want string
+	}{
+		{"example.com", "A", "example.com./A"},
+		{"example.com.", "A", "example.com./A"},
+		{"WWW.Example.Com", "AAAA", "WWW.Example.Com./AAAA"}, // case is preserved (Fqdn doesn't downcase)
+		{".", "SOA", "./SOA"},
+		{"sub.example.com", "MX", "sub.example.com./MX"},
+	}
+	for _, c := range cases {
+		if got := rrsetKey(c.name, c.typ); got != c.want {
+			t.Errorf("rrsetKey(%q,%q) = %q, want %q", c.name, c.typ, got, c.want)
+		}
+	}
+}