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dispatcher_test.go
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/
dispatcher_test.go
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package goasync
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
type mockTask2 struct {
Data int
}
func (m *mockTask2) Process(ctx context.Context) error {
time.Sleep(time.Second * 2)
return ctx.Err()
}
func TestWorker(t *testing.T) {
assert := assert.New(t)
queue := make(chan int, 10000)
k, err := NewAsyncTask(WithQueueSizeOption(10),
WithWorkerSizeOption(2),
WithTimeoutOption(3*time.Second),
WithErrorHandlerOption(func(err error) {
queue <- 1
}))
assert.NoError(err)
ctx := context.Background()
k.dispatcher.stop()
err = k.AddTask(ctx, &mockTask2{Data: 10})
assert.NoError(err)
time.Sleep(1 * time.Second)
assert.Equal(1, len(k.dispatcher.taskQueue))
k.dispatcher.start()
err = k.AddTask(ctx, &mockTask2{Data: 10})
assert.NoError(err)
time.Sleep(1 * time.Second)
assert.Equal(0, len(k.dispatcher.taskQueue))
assert.Equal(0, len(queue))
k, err = NewAsyncTask(WithQueueSizeOption(10),
WithWorkerSizeOption(2),
WithTimeoutOption(1*time.Second),
WithErrorHandlerOption(func(err error) {
queue <- 1
}))
assert.NoError(err)
for i := 0; i < 2; i++ {
err = k.AddTask(ctx, &mockTask2{Data: 10})
assert.NoError(err)
}
time.Sleep(5 * time.Second)
assert.Equal(2, len(queue))
}