forgejo/modules/test/logchecker_test.go
wxiaoguang 911975059a
Improve test logger (#24235)
Before, there was a `log/buffer.go`, but that design is not general, and
it introduces a lot of irrelevant `Content() (string, error) ` and
`return "", fmt.Errorf("not supported")` .


And the old `log/buffer.go` is difficult to use, developers have to
write a lot of `Contains` and `Sleep` code.


The new `LogChecker` is designed to be a general approach to help to
assert some messages appearing or not appearing in logs.
2023-04-21 16:32:25 -04:00

47 lines
1.3 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package test
import (
"testing"
"time"
"code.gitea.io/gitea/modules/log"
"github.com/stretchr/testify/assert"
)
func TestLogChecker(t *testing.T) {
_ = log.NewLogger(1000, "console", "console", `{"level":"info","stacktracelevel":"NONE","stderr":true}`)
lc, cleanup := NewLogChecker(log.DEFAULT)
defer cleanup()
lc.Filter("First", "Third").StopMark("End")
log.Info("test")
filtered, stopped := lc.Check(100 * time.Millisecond)
assert.EqualValues(t, []bool{false, false}, filtered)
assert.EqualValues(t, false, stopped)
log.Info("First")
filtered, stopped = lc.Check(100 * time.Millisecond)
assert.EqualValues(t, []bool{true, false}, filtered)
assert.EqualValues(t, false, stopped)
log.Info("Second")
filtered, stopped = lc.Check(100 * time.Millisecond)
assert.EqualValues(t, []bool{true, false}, filtered)
assert.EqualValues(t, false, stopped)
log.Info("Third")
filtered, stopped = lc.Check(100 * time.Millisecond)
assert.EqualValues(t, []bool{true, true}, filtered)
assert.EqualValues(t, false, stopped)
log.Info("End")
filtered, stopped = lc.Check(100 * time.Millisecond)
assert.EqualValues(t, []bool{true, true}, filtered)
assert.EqualValues(t, true, stopped)
}