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78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
package sds
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestSplitLeadingOPTA(t *testing.T) {
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tt := []struct {
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desc string
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value string
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expectedOPTA string
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expectedTail string
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}{
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{
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desc: "no OPTA",
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value: "testmessage",
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expectedOPTA: "",
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expectedTail: "testmessage",
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},
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{
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desc: "only OPTA",
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value: "ABCD FG#1234567890123456",
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expectedOPTA: "ABCD FG#1234567890123456",
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expectedTail: "",
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},
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{
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desc: "OPTA and tail",
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value: "ABCD FG#1234567890123456testmessage",
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expectedOPTA: "ABCD FG#1234567890123456",
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expectedTail: "testmessage",
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},
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}
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for _, tc := range tt {
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t.Run(tc.desc, func(t *testing.T) {
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actualOPTA, actualTail := SplitLeadingOPTA(tc.value)
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assert.Equal(t, tc.expectedOPTA, actualOPTA)
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assert.Equal(t, tc.expectedTail, actualTail)
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})
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}
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}
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func TestSplitTrailingITSI(t *testing.T) {
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tt := []struct {
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desc string
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value string
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expectedHead string
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expectedITSI string
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}{
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{
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desc: "no ITSI",
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value: "testmessage",
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expectedHead: "testmessage",
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expectedITSI: "",
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},
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{
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desc: "cr cr",
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value: "testmessage\r\r1234567890123456",
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expectedHead: "testmessage",
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expectedITSI: "1234567890123456",
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},
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{
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desc: "ctrl-z nul",
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value: "testmessage\x1a\x001234567890123456",
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expectedHead: "testmessage",
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expectedITSI: "1234567890123456",
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},
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}
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for _, tc := range tt {
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t.Run(tc.desc, func(t *testing.T) {
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actualHead, actualITSI := SplitTrailingITSI(tc.value)
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assert.Equal(t, tc.expectedHead, actualHead)
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assert.Equal(t, tc.expectedITSI, actualITSI)
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})
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}
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}
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