hunk.code_window: func TestConfig(t *testing.T) {
   	LoadConfig("config.json")
   }
  
hunk.labels: keep keep keep add
hunk.after_edit: func TestEnvOverride(t *testing.T) {
   	os.Setenv("MATTERMOST_DOMAIN", "testdomain.com")
   	LoadConfig("config_docker.json")
   	if Cfg.ServiceSettings.Domain != "testdomain.com" {
   		t.Fail()
   	}
   	LoadConfig("config.json")
   	if Cfg.ServiceSettings.Domain == "testdomain.com" {
   		t.Fail()
   	}
   }
hunk.file_path: utils/config_test.go
hunk.type: add
file: package redis
  
  func (c *baseClient) Pool() pool {
  	return c.connPool
  }
  