Files
tasks/service/history/archival_queue_factory_test.go
Michael SnowdenandGitHub db9879882f Add clock.TimeSource.AfterFunc (#4611)
<!-- Describe what has changed in this PR -->
**What changed?**
1. I added an `AfterFunc` so that we can also test timers. I wanted to
do this using clockwork, but they don't use synchronous timers, and,
after discussing with @cretz , I think it's probably best that we just
write our own here because it's not that big anyway.
2. I removed all references to clockwork, so that we only use this new
type of test clock
3. I fixed `liveness_test.go` to use the new `AfterFunc` approach.

<!-- Tell your future self why have you made these changes -->
**Why?**
Reasons for individual changes are given above, but the overall idea
here is to drastically speed up our tests, make them more deterministic,
and make them easier to write.

<!-- How have you verified this change? Tested locally? Added a unit
test? Checked in staging env? -->
**How did you test it?**
There's 100% test coverage for all the new code and none of it relies on
`time.Sleep`.

<!-- Assuming the worst case, what can be broken when deploying this
change to production? -->
**Potential risks**
Some users may have custom implementations of clock.TimeSource which
will no longer work because they don't also implement AfterFunc.

<!-- Is this PR a hotfix candidate or require that a notification be
sent to the broader community? (Yes/No) -->
**Is hotfix candidate?**
No.
2023-07-22 01:24:46 +00:00

86 lines
2.9 KiB
Go

// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
//
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package history
import (
"testing"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.temporal.io/server/common/clock"
persistencespb "go.temporal.io/server/api/persistence/v1"
"go.temporal.io/server/common/log"
"go.temporal.io/server/common/metrics"
"go.temporal.io/server/common/primitives/timestamp"
"go.temporal.io/server/service/history/shard"
"go.temporal.io/server/service/history/tasks"
"go.temporal.io/server/service/history/tests"
)
func TestArchivalQueueFactory(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
metricsHandler := metrics.NewMockHandler(ctrl)
metricsHandler.EXPECT().WithTags(gomock.Any()).Do(func(tags ...metrics.Tag) metrics.Handler {
require.Len(t, tags, 1)
assert.Equal(t, metrics.OperationTagName, tags[0].Key())
assert.Equal(t, "ArchivalQueueProcessor", tags[0].Value())
return metricsHandler
}).Times(2)
mockShard := shard.NewTestContext(
ctrl,
&persistencespb.ShardInfo{
ShardId: 0,
RangeId: 1,
QueueStates: map[int32]*persistencespb.QueueState{
tasks.CategoryIDArchival: {
ReaderStates: nil,
ExclusiveReaderHighWatermark: &persistencespb.TaskKey{
FireTime: timestamp.TimeNowPtrUtc(),
},
},
},
},
tests.NewDynamicConfig(),
)
queueFactory := NewArchivalQueueFactory(ArchivalQueueFactoryParams{
QueueFactoryBaseParams: QueueFactoryBaseParams{
Config: tests.NewDynamicConfig(),
TimeSource: clock.NewEventTimeSource(),
MetricsHandler: metricsHandler,
Logger: log.NewNoopLogger(),
},
})
queue := queueFactory.CreateQueue(mockShard, nil)
require.NotNil(t, queue)
assert.Equal(t, tasks.CategoryArchival, queue.Category())
}