58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
// Copyright 2024 LiveKit, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package playoutdelay
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestPlayoutDelay(t *testing.T) {
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p1 := PlayOutDelay{Min: 100, Max: 200}
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b, err := p1.Marshal()
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require.NoError(t, err)
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require.Len(t, b, playoutDelayExtensionSize)
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var p2 PlayOutDelay
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err = p2.Unmarshal(b)
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require.NoError(t, err)
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require.Equal(t, p1, p2)
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// overflow
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p3 := PlayOutDelay{Min: 100, Max: (1 << 12) * 10}
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_, err = p3.Marshal()
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require.ErrorIs(t, err, errPlayoutDelayOverflow)
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// too small
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p4 := PlayOutDelay{}
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err = p4.Unmarshal([]byte{0x00, 0x00})
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require.ErrorIs(t, err, errTooSmall)
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// from value
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p5 := PlayoutDelayFromValue(1<<12*10, 1<<12*10+10)
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_, err = p5.Marshal()
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require.NoError(t, err)
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require.Equal(t, uint16((1<<12)-1)*10, p5.Min)
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require.Equal(t, uint16((1<<12)-1)*10, p5.Max)
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p6 := PlayOutDelay{Min: 100, Max: PlayoutDelayMaxValue}
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bytes, err := p6.Marshal()
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require.NoError(t, err)
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p6Unmarshal := PlayOutDelay{}
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err = p6Unmarshal.Unmarshal(bytes)
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require.NoError(t, err)
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require.Equal(t, p6, p6Unmarshal)
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}
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