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28 lines
732 B
28 lines
732 B
package common
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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 TestPrefixEndBytes(t *testing.T) {
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assert := assert.New(t)
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var testCases = []struct {
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prefix []byte
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expected []byte
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}{
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{[]byte{byte(55), byte(255), byte(255), byte(0)}, []byte{byte(55), byte(255), byte(255), byte(1)}},
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{[]byte{byte(55), byte(255), byte(255), byte(15)}, []byte{byte(55), byte(255), byte(255), byte(16)}},
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{[]byte{byte(55), byte(200), byte(255)}, []byte{byte(55), byte(201)}},
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{[]byte{byte(55), byte(255), byte(255)}, []byte{byte(56)}},
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{[]byte{byte(255), byte(255), byte(255)}, nil},
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{nil, nil},
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}
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for _, test := range testCases {
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end := PrefixEndBytes(test.prefix)
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assert.Equal(test.expected, end)
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}
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}
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