36 lines
621 B
Go
36 lines
621 B
Go
package main
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestMain(t *testing.T) {
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testCases := []struct {
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input []byte
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expectedError string
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}{
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{
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input: []byte{0, 0, 0, 0},
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expectedError: "no header",
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},
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{
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input: []byte{0, 0, 0, 1},
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expectedError: "no header",
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},
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{
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input: []byte{0xff, 0xfe, 0, 0}, // wrong
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expectedError: "",
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},
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}
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for _, tc := range testCases {
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t.Run(fmt.Sprintf("Header %08b", tc.input), func(t *testing.T) {
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_, err := newHeader(tc.input)
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assert.EqualError(t, err, tc.expectedError)
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})
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}
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}
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