Files
tasks/internal/nettest/pipe_test.go
Michael SnowdenandMind.R 86504745b7 Add history service API for reading DLQ tasks (#4851)
<!-- Describe what has changed in this PR -->
**What changed?**
I added and implemented `GetDLQTasks` endpoint to the internal history
service.

<!-- Tell your future self why have you made these changes -->
**Why?**
Operators will need this to inspect DLQ tasks. The existing APIs work
with the old DLQ implementation, which, among other differences, do not
include message IDs.

<!-- How have you verified this change? Tested locally? Added a unit
test? Checked in staging env? -->
**How did you test it?**
There is 100% test coverage for all the new code. Tests are split across
unit tests and persistence-layer tests.

<!-- Assuming the worst case, what can be broken when deploying this
change to production? -->
**Potential risks**
There is some code that wires up a queue factory that returns a SQL
implementation that always returns an error (because it's not
implemented). However, this method is not called anywhere in production.

<!-- Is this PR a hotfix candidate or require that a notification be
sent to the broader community? (Yes/No) -->
**Is hotfix candidate?**
No.
2023-09-28 10:07:07 -07:00

83 lines
2.1 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 nettest_test
import (
"sync"
"testing"
"github.com/stretchr/testify/assert"
"go.temporal.io/server/internal/nettest"
)
func TestPipe_Accept(t *testing.T) {
t.Parallel()
pipe := nettest.NewPipe()
var wg sync.WaitGroup
defer wg.Wait()
wg.Add(1)
go func() {
defer wg.Done()
c, err := pipe.Accept(nil)
assert.NoError(t, err)
defer func() {
assert.NoError(t, c.Close())
}()
}()
c, err := pipe.Connect(nil)
assert.NoError(t, err)
defer func() {
assert.NoError(t, c.Close())
}()
}
func TestPipe_ClientCanceled(t *testing.T) {
t.Parallel()
pipe := nettest.NewPipe()
done := make(chan struct{})
close(done) // hi efe
_, err := pipe.Connect(done)
assert.ErrorIs(t, err, nettest.ErrCanceled)
}
func TestPipe_ServerCanceled(t *testing.T) {
t.Parallel()
pipe := nettest.NewPipe()
done := make(chan struct{})
close(done)
_, err := pipe.Accept(done)
assert.ErrorIs(t, err, nettest.ErrCanceled)
}