github.com/rhatdan/docker@v0.7.7-0.20180119204836-47a0dcbcd20a/libcontainerd/queue_test.go (about) 1 package libcontainerd 2 3 import ( 4 "testing" 5 "time" 6 7 "github.com/stretchr/testify/require" 8 ) 9 10 func TestSerialization(t *testing.T) { 11 var ( 12 q queue 13 serialization = 1 14 ) 15 16 q.append("aaa", func() { 17 //simulate a long time task 18 time.Sleep(10 * time.Millisecond) 19 require.EqualValues(t, serialization, 1) 20 serialization = 2 21 }) 22 q.append("aaa", func() { 23 require.EqualValues(t, serialization, 2) 24 serialization = 3 25 }) 26 q.append("aaa", func() { 27 require.EqualValues(t, serialization, 3) 28 serialization = 4 29 }) 30 time.Sleep(20 * time.Millisecond) 31 }