feat: bank card.

2023-10-17 23:06:53 +08:00
parent d402e4bd0b
commit 733bfb6199
17 changed files with 2632 additions and 164 deletions
--- a/bank_card/validator_test.go
+++ b/bank_card/validator_test.go
@@ -0,0 +1,106 @@
+package bank_card
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestIsValidLuhn(t *testing.T) {
+	var validBankCards = []string{
+		"79927398713",
+		"6226095711989751",
+		"49927398716",
+		"1234567812345670",
+		"356938035643809",
+		"1111222233334444",
+		"374652346956782346957823694857692364857368475368",
+		"6228480402564890018",
+		"6228480402637874213",
+		"6228481552887309119",
+		"6228480801416266113",
+		"6228481698729890079",
+		"6222081106004039591",
+	}
+
+	var invalidBankCards = []string{
+		"49927398717",
+		"1234567812345678",
+		"314143525252",
+		"534618613411236",
+		"1234567879855431",
+		"374652346956782346957823694857692364857387456834",
+		"79927398710",
+		"79927398711",
+		"79927398711",
+		"79927398712",
+		"79927398714",
+		"79927398715",
+		"79927398716",
+		"79927398717",
+		"79927398718",
+		"79927398719",
+		"621661280000447287",
+	}
+
+	for _, w := range validBankCards {
+		t.Run("valid bank card: "+w, func(t *testing.T) {
+			assert.True(t, IsValidLuhn(w))
+		})
+	}
+
+	for _, w := range invalidBankCards {
+		t.Run("invalid bank card: "+w, func(t *testing.T) {
+			assert.False(t, IsValidLuhn(w))
+		})
+	}
+}
+
+func TestIsValidBankCardNo(t *testing.T) {
+	var validBankCards = []string{
+		"6226095711989751",
+		"6228480402564890018",
+		"6228480402637874213",
+		"6228481552887309119",
+		"6228480801416266113",
+		"6228481698729890079",
+		"6222081106004039591",
+		"1234567812345670",
+		"356938035643809",
+		"1111222233334444",
+	}
+
+	var invalidBankCards = []string{
+		"49927398717",
+		"1234567812345678",
+		"314143525252",
+		"534618613411236",
+		"1234567879855431",
+		"374652346956782346957823694857692364857387456834",
+		"79927398710",
+		"79927398711",
+		"79927398711",
+		"79927398712",
+		"79927398714",
+		"79927398715",
+		"79927398716",
+		"79927398717",
+		"79927398718",
+		"79927398719",
+		"621661280000447287",
+		"79927398713",
+		"49927398716",
+		"374652346956782346957823694857692364857368475368",
+	}
+
+	for _, w := range validBankCards {
+		t.Run("valid bank card: "+w, func(t *testing.T) {
+			assert.True(t, IsValidBankCardNo(w))
+		})
+	}
+
+	for _, w := range invalidBankCards {
+		t.Run("invalid bank card: "+w, func(t *testing.T) {
+			assert.False(t, IsValidBankCardNo(w))
+		})
+	}
+}