98 lines
2.2 KiB
Go
98 lines
2.2 KiB
Go
package notification
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import (
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"bytes"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/authelia/authelia/v4/internal/utils"
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)
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func TestNewMIMECharacteristics(t *testing.T) {
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testCases := []struct {
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name string
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expected MIMECharacteristics
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have []byte
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}{
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{
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"ShouldDetectMessageCharacteristics7Bit",
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MIMECharacteristics{},
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createMIMEBytes(false, true, 5, 150),
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},
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{
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"ShouldDetectMessageCharacteristicsLongLine",
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MIMECharacteristics{LongLines: true},
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createMIMEBytes(false, true, 3, 1200),
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},
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{
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"ShouldDetectMessageCharacteristicsLF",
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MIMECharacteristics{LineFeeds: true},
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createMIMEBytes(false, false, 5, 150),
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},
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{
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"ShouldDetectMessageCharacteristics8Bit",
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MIMECharacteristics{Characters8BIT: true},
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createMIMEBytes(true, true, 3, 150),
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},
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{
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"ShouldDetectMessageCharacteristicsLongLineAndLF",
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MIMECharacteristics{true, true, false},
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createMIMEBytes(false, false, 3, 1200),
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},
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{
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"ShouldDetectMessageCharacteristicsLongLineAnd8Bit",
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MIMECharacteristics{true, false, true},
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createMIMEBytes(true, true, 3, 1200),
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},
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{
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"ShouldDetectMessageCharacteristics8BitAndLF",
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MIMECharacteristics{false, true, true},
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createMIMEBytes(true, false, 3, 150),
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},
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{
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"ShouldDetectMessageCharacteristicsAll",
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MIMECharacteristics{true, true, true},
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createMIMEBytes(true, false, 3, 1200),
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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actual := NewMIMECharacteristics(tc.have)
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assert.Equal(t, tc.expected, actual)
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})
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}
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}
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func createMIMEBytes(include8bit, crlf bool, lines, length int) []byte {
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buf := &bytes.Buffer{}
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for i := 0; i < lines; i++ {
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for j := 0; j < length/100; j++ {
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switch {
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case include8bit:
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buf.Write(utils.RandomBytes(50, utils.AlphaNumericCharacters, false))
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buf.Write([]byte("£"))
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buf.Write(utils.RandomBytes(49, utils.AlphaNumericCharacters, false))
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default:
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buf.Write(utils.RandomBytes(100, utils.AlphaNumericCharacters, false))
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}
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}
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if n := length % 100; n != 0 {
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buf.Write(utils.RandomBytes(n, utils.AlphaNumericCharacters, false))
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}
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switch {
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case crlf:
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buf.Write([]byte(rfc2822NewLine))
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default:
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buf.Write([]byte("\n"))
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}
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}
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return buf.Bytes()
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}
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