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serverlock: run tests async should be more linear time wise (#17059)

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Carl Bergquist 2019-05-14 15:38:18 +02:00 committed by GitHub
parent 6c7224c74d
commit 3df94c6f27
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1 changed files with 16 additions and 21 deletions
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37
pkg/infra/serverlock/serverlock_integration_test.go
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@ -7,34 +7,29 @@ import (
"testing"
"time"
. "github.com/smartystreets/goconvey/convey"
"github.com/stretchr/testify/assert"
)
func TestServerLok(t *testing.T) {
sl := createTestableServerLock(t)
Convey("Server lock integration tests", t, func() {
counter := 0
var err error
incCounter := func() { counter++ }
atInterval := time.Second * 1
ctx := context.Background()
counter := 0
fn := func() { counter++ }
atInterval := time.Second * 1
ctx := context.Background()
//this time `fn` should be executed
So(sl.LockAndExecute(ctx, "test-operation", atInterval, incCounter), ShouldBeNil)
//this time `fn` should be executed
assert.Nil(t, sl.LockAndExecute(ctx, "test-operation", atInterval, fn))
//this should not execute `fn`
So(sl.LockAndExecute(ctx, "test-operation", atInterval, incCounter), ShouldBeNil)
So(sl.LockAndExecute(ctx, "test-operation", atInterval, incCounter), ShouldBeNil)
So(sl.LockAndExecute(ctx, "test-operation", atInterval, incCounter), ShouldBeNil)
So(sl.LockAndExecute(ctx, "test-operation", atInterval, incCounter), ShouldBeNil)
//this should not execute `fn`
assert.Nil(t, sl.LockAndExecute(ctx, "test-operation", atInterval, fn))
assert.Nil(t, sl.LockAndExecute(ctx, "test-operation", atInterval, fn))
// wait 5 second.
<-time.After(atInterval * 2)
// wait 2 second.
<-time.After(time.Second * 2)
// now `fn` should be executed again
err = sl.LockAndExecute(ctx, "test-operation", atInterval, incCounter)
So(err, ShouldBeNil)
So(counter, ShouldEqual, 2)
})
// now `fn` should be executed again
err := sl.LockAndExecute(ctx, "test-operation", atInterval, fn)
assert.Nil(t, err)
assert.Equal(t, counter, 2)
}