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29 lines
847 B
Go
29 lines
847 B
Go
// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
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// SPDX-License-Identifier: MIT
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package stun
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import (
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"errors"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestDecodeErr_IsInvalidCookie(t *testing.T) {
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m := new(Message)
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m.WriteHeader()
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decoded := new(Message)
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m.Raw[4] = 55
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_, err := decoded.Write(m.Raw)
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assert.Error(t, err, "should error")
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expected := "BadFormat for message/cookie: " +
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"3712a442 is invalid magic cookie (should be 2112a442)"
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assert.Equal(t, expected, err.Error(), "error message mismatch")
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var dErr *DecodeErr
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assert.True(t, errors.As(err, &dErr), "not decode error")
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assert.True(t, dErr.IsInvalidCookie(), "IsInvalidCookie = false, should be true")
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assert.True(t, dErr.IsPlaceChildren("cookie"), "bad children")
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assert.True(t, dErr.IsPlaceParent("message"), "bad parent")
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}
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