Add locale data categories: word, sentence, date, time, ssn, version, email, ip, company, color, url, uuid, username, price

2026-06-05 20:18:27 +02:00
parent 943a1d9f1b
commit 770dcd72f2
30 changed files with 320 additions and 0 deletions
@@ -0,0 +1,65 @@
+package fakes
+
+import (
+	"regexp"
+	"testing"
+)
+
+// TestShippedDataCategories asserts every shipped locale emits only well-formed
+// values for each data category. en and sv patterns differ where the format is
+// locale-specific (date, time, ssn, company, price, ...); the rest are shared.
+func TestShippedDataCategories(t *testing.T) {
+	letters := regexp.MustCompile(`^[\pL'-]+$`)
+	semver := regexp.MustCompile(`^v?\d+\.\d+\.\d+(-(alpha|beta|rc)\.\d+)?$`)
+	ip := regexp.MustCompile(`^((\d{1,3}\.){3}\d{1,3}|([0-9a-f]{4}:){7}[0-9a-f]{4})$`)
+	uuid := regexp.MustCompile(`^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$`)
+	color := regexp.MustCompile(`^(#[0-9a-f]{6}|[\pL ]+)$`)
+	url := regexp.MustCompile(`^https?://([a-z0-9-]+\.)+[a-z]{2,}(/[a-z0-9./-]*)?$`)
+	email := regexp.MustCompile(`^[a-z0-9._-]+@([a-z0-9-]+\.)+[a-z]{2,}$`)
+	uname := regexp.MustCompile(`^[a-z][a-z0-9._]*$`)
+
+	cases := []struct {
+		path   string
+		en, sv *regexp.Regexp
+	}{
+		{"word", letters, letters},
+		{"sentence",
+			regexp.MustCompile(`^[A-Z].* .*[.!?]$`),
+			regexp.MustCompile(`^[A-ZÅÄÖ].* .*[.!?]$`)},
+		{"date",
+			regexp.MustCompile(`^(0[1-9]|1[0-2])/(0[1-9]|[12]\d|3[01])/\d{4}$`),
+			regexp.MustCompile(`^\d{4}-(0[1-9]|1[0-2])-(0[1-9]|[12]\d|3[01])$`)},
+		{"time",
+			regexp.MustCompile(`^([1-9]|1[0-2]):[0-5]\d (AM|PM)$`),
+			regexp.MustCompile(`^([01]\d|2[0-3]):[0-5]\d(:[0-5]\d)?$`)},
+		{"ssn",
+			regexp.MustCompile(`^[1-9]\d{2}-\d{2}-\d{4}$`),
+			regexp.MustCompile(`^\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])-\d{4}$`)},
+		{"version", semver, semver},
+		{"email", email, email},
+		{"ip", ip, ip},
+		{"company",
+			regexp.MustCompile(`^.+ (Inc\.|LLC|Corp\.|Co\.|Group|Ltd\.)$`),
+			regexp.MustCompile(`^.+ (AB|HB|KB)$`)},
+		{"color", color, color},
+		{"url", url, url},
+		{"uuid", uuid, uuid},
+		{"username", uname, uname},
+		{"price",
+			regexp.MustCompile(`^\$\d{1,3}(,\d{3})?\.\d{2}$`),
+			regexp.MustCompile(`^\d{1,3}( \d{3})?(,\d{2})? kr$`)},
+	}
+
+	en := newFakes(t, "locales/en_US", WithSeed(1))
+	sv := newFakes(t, "locales/sv_SE", WithSeed(1))
+	for _, c := range cases {
+		for i := 0; i < 200; i++ {
+			if v := fake(t, en, c.path); !c.en.MatchString(v) {
+				t.Fatalf("en_US %s = %q, want %s", c.path, v, c.en)
+			}
+			if v := fake(t, sv, c.path); !c.sv.MatchString(v) {
+				t.Fatalf("sv_SE %s = %q, want %s", c.path, v, c.sv)
+			}
+		}
+	}
+}