feat: bank card.

bank_card/bank_card_test.go

@@ -17,6 +17,7 @@ func TestGetNameOfBank(t *testing.T) {
 		"6228481698729890079",
 		"621661280000447287",
 		"6222081106004039591",
+		"6201140000000000000",
 	}
 
 	for _, w := range validBankCards {
@@ -27,3 +28,25 @@ func TestGetNameOfBank(t *testing.T) {
 		})
 	}
 }
+
+func TestQueryBankByCardNumber(t *testing.T) {
+	var validBankCards = []string{
+		"6226095711989751",
+		"6228480402564890018",
+		"6228480402637874213",
+		"6228481552887309119",
+		"6228480801416266113",
+		"6228481698729890079",
+		"621661280000447287",
+		"6222081106004039591",
+		"6201140000000000000",
+	}
+
+	for _, w := range validBankCards {
+		t.Run("get bank card of name: "+w, func(t *testing.T) {
+			bankCard := QueryBankByCardNumber(w)
+			fmt.Println(w, bankCard)
+			assert.NotNil(t, bankCard)
+		})
+	}
+}