107 lines
2.2 KiB
Go
107 lines
2.2 KiB
Go
package bank_card
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import (
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"github.com/stretchr/testify/assert"
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"testing"
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)
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func TestIsValidLuhn(t *testing.T) {
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var validBankCards = []string{
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"79927398713",
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"6226095711989751",
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"49927398716",
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"1234567812345670",
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"356938035643809",
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"1111222233334444",
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"374652346956782346957823694857692364857368475368",
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"6228480402564890018",
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"6228480402637874213",
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"6228481552887309119",
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"6228480801416266113",
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"6228481698729890079",
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"6222081106004039591",
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}
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var invalidBankCards = []string{
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"49927398717",
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"1234567812345678",
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"314143525252",
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"534618613411236",
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"1234567879855431",
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"374652346956782346957823694857692364857387456834",
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"79927398710",
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"79927398711",
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"79927398711",
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"79927398712",
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"79927398714",
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"79927398715",
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"79927398716",
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"79927398717",
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"79927398718",
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"79927398719",
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"621661280000447287",
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}
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for _, w := range validBankCards {
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t.Run("valid bank card: "+w, func(t *testing.T) {
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assert.True(t, IsValidLuhn(w))
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})
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}
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for _, w := range invalidBankCards {
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t.Run("invalid bank card: "+w, func(t *testing.T) {
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assert.False(t, IsValidLuhn(w))
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})
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}
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}
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func TestIsValidBankCardNo(t *testing.T) {
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var validBankCards = []string{
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"6226095711989751",
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"6228480402564890018",
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"6228480402637874213",
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"6228481552887309119",
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"6228480801416266113",
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"6228481698729890079",
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"6222081106004039591",
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"1234567812345670",
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"356938035643809",
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"1111222233334444",
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}
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var invalidBankCards = []string{
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"49927398717",
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"1234567812345678",
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"314143525252",
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"534618613411236",
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"1234567879855431",
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"374652346956782346957823694857692364857387456834",
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"79927398710",
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"79927398711",
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"79927398711",
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"79927398712",
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"79927398714",
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"79927398715",
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"79927398716",
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"79927398717",
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"79927398718",
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"79927398719",
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"621661280000447287",
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"79927398713",
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"49927398716",
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"374652346956782346957823694857692364857368475368",
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}
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for _, w := range validBankCards {
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t.Run("valid bank card: "+w, func(t *testing.T) {
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assert.True(t, IsValidBankCardNo(w))
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})
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}
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for _, w := range invalidBankCards {
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t.Run("invalid bank card: "+w, func(t *testing.T) {
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assert.False(t, IsValidBankCardNo(w))
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})
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}
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}
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