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45 lines
1.1 KiB
45 lines
1.1 KiB
package util
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestAllowedCharMatchesUidPattern(t *testing.T) {
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for _, c := range allowedChars {
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if !IsValidShortUID(string(c)) {
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t.Fatalf("charset for creating new shortids contains chars not present in uid pattern")
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}
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}
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}
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func TestIsShortUIDTooLong(t *testing.T) {
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var tests = []struct {
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name string
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uid string
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expected bool
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}{
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{
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name: "when the length of uid is longer than 40 chars then IsShortUIDTooLong should return true",
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uid: allowedChars,
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expected: true,
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},
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{
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name: "when the length of uid is equal too 40 chars then IsShortUIDTooLong should return false",
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uid: "0123456789012345678901234567890123456789",
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expected: false,
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},
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{
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name: "when the length of uid is shorter than 40 chars then IsShortUIDTooLong should return false",
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uid: "012345678901234567890123456789012345678",
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expected: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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require.Equal(t, tt.expected, IsShortUIDTooLong(tt.uid))
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})
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}
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}
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