hunk.code_window: 			t.Log("actual: " + strconv.Itoa(r.StatusCode))
   			t.Log("expected: " + strconv.Itoa(http.StatusBadRequest))
   			t.Fatal("wrong status code")
   		}
   	}
   }
   func TestUpdateChannel(t *testing.T) {
   	th := Setup().InitBasic()
   	defer th.TearDown()
  
hunk.labels: keep keep keep keep add keep keep keep keep keep
hunk.after_edit: 	// Test GroupConstrained flag
   	groupConstrainedChannel := &model.Channel{DisplayName: "Test API Name", Name: GenerateTestChannelName(), Type: model.CHANNEL_OPEN, TeamId: team.Id, GroupConstrained: model.NewBool(true)}
   	rchannel, resp = Client.CreateChannel(groupConstrainedChannel)
   	CheckNoError(t, resp)
   	if *rchannel.GroupConstrained != *groupConstrainedChannel.GroupConstrained {
   		t.Fatal("GroupConstrained flags do not match")
   	}
  
hunk.file_path: api4/channel_test.go
hunk.type: add
file: github.com/go-sql-driver/mysql v1.4.0 h1:7LxgVwFb2hIQtMm87NdgAVfXjnt4OePseqT1tKx+opk=
  github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
  github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
  github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
  github.com/mattn/go-sqlite3 v1.9.0 h1:pDRiWfl+++eC2FEFRy6jXmQlvp4Yh3z1MJKg4UeYM/4=
  github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
  