Files
mattermost/config/emitter_test.go
Jesús Espino 9cc5089af8 Moving mlog to corelibs (#16915)
* Moving mlog to corelibs

* Regenerating app layers

* Fix golangci-lint problem

* Fixing golangci-lint errors

* Renaming from corelibs to shared

* Renaming from corelibs to shared

* Fixing import

* Fixing merge problems

* Fixing build
2021-03-05 09:18:37 +01:00

96 lines
2.6 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package config
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/mattermost/mattermost-server/v5/model"
"github.com/mattermost/mattermost-server/v5/shared/mlog"
)
func TestEmitter(t *testing.T) {
var e emitter
expectedOldCfg := &model.Config{}
expectedNewCfg := &model.Config{}
listener1 := false
id1 := e.AddListener(func(oldCfg, newCfg *model.Config) {
assert.Equal(t, expectedOldCfg, oldCfg)
assert.Equal(t, expectedNewCfg, newCfg)
listener1 = true
})
listener2 := false
id2 := e.AddListener(func(oldCfg, newCfg *model.Config) {
assert.Equal(t, expectedOldCfg, oldCfg)
assert.Equal(t, expectedNewCfg, newCfg)
listener2 = true
})
e.invokeConfigListeners(expectedOldCfg, expectedNewCfg)
assert.True(t, listener1, "listener 1 not called")
assert.True(t, listener2, "listener 2 not called")
e.RemoveListener(id2)
listener1 = false
listener2 = false
e.invokeConfigListeners(expectedOldCfg, expectedNewCfg)
assert.True(t, listener1, "listener 1 not called")
assert.False(t, listener2, "listener 2 should not have been called")
e.RemoveListener(id1)
listener1 = false
listener2 = false
e.invokeConfigListeners(expectedOldCfg, expectedNewCfg)
assert.False(t, listener1, "listener 1 should not have been called")
assert.False(t, listener2, "listener 2 should not have been called")
}
func TestLogSrcEmitter(t *testing.T) {
var e logSrcEmitter
expectedOldCfg := make(mlog.LogTargetCfg)
expectedNewCfg := make(mlog.LogTargetCfg)
listener1 := false
id1 := e.AddListener(func(oldCfg, newCfg mlog.LogTargetCfg) {
assert.Equal(t, expectedOldCfg, oldCfg)
assert.Equal(t, expectedNewCfg, newCfg)
listener1 = true
})
listener2 := false
id2 := e.AddListener(func(oldCfg, newCfg mlog.LogTargetCfg) {
assert.Equal(t, expectedOldCfg, oldCfg)
assert.Equal(t, expectedNewCfg, newCfg)
listener2 = true
})
e.invokeConfigListeners(expectedOldCfg, expectedNewCfg)
assert.True(t, listener1, "listener 1 not called")
assert.True(t, listener2, "listener 2 not called")
e.RemoveListener(id2)
listener1 = false
listener2 = false
e.invokeConfigListeners(expectedOldCfg, expectedNewCfg)
assert.True(t, listener1, "listener 1 not called")
assert.False(t, listener2, "listener 2 should not have been called")
e.RemoveListener(id1)
listener1 = false
listener2 = false
e.invokeConfigListeners(expectedOldCfg, expectedNewCfg)
assert.False(t, listener1, "listener 1 should not have been called")
assert.False(t, listener2, "listener 2 should not have been called")
}