flamenco/internal/manager/api_impl/workers_test.go
Sybren A. Stüvel 9f5e4cc0cc License: license all code under "GPL-3.0-or-later"
The add-on code was copy-pasted from other addons and used the GPL v2
license, whereas by accident the LICENSE text file had the GNU "Affero" GPL
license v3 (instead of regular GPL v3).

This is now all streamlined, and all code is licensed as "GPL v3 or later".

Furthermore, the code comments just show a SPDX License Identifier
instead of an entire license block.
2022-03-07 15:26:46 +01:00

139 lines
4.2 KiB
Go

package api_impl
// SPDX-License-Identifier: GPL-3.0-or-later
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/assert"
"git.blender.org/flamenco/internal/manager/persistence"
"git.blender.org/flamenco/pkg/api"
)
func TestTaskScheduleHappy(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
mf := newMockedFlamenco(mockCtrl)
worker := testWorker()
echo := mf.prepareMockedRequest(&worker, nil)
// Expect a call into the persistence layer, which should return a scheduled task.
job := persistence.Job{
UUID: "583a7d59-887a-4c6c-b3e4-a753018f71b0",
}
task := persistence.Task{
UUID: "4107c7aa-e86d-4244-858b-6c4fce2af503",
Job: &job,
}
mf.persistence.EXPECT().ScheduleTask(echo.Request().Context(), &worker).Return(&task, nil)
err := mf.flamenco.ScheduleTask(echo)
assert.NoError(t, err)
resp := echo.Response().Writer.(*httptest.ResponseRecorder)
assert.Equal(t, http.StatusOK, resp.Code)
// TODO: check that the returned JSON actually matches what we expect.
}
func TestTaskScheduleNonActiveStatus(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
mf := newMockedFlamenco(mockCtrl)
worker := testWorker()
worker.Status = api.WorkerStatusAsleep
// Explicitly NO expected calls to the persistence layer. Since the worker is
// not in a state that allows task execution, there should be no DB queries.
echoCtx := mf.prepareMockedRequest(&worker, nil)
err := mf.flamenco.ScheduleTask(echoCtx)
assert.NoError(t, err)
resp := echoCtx.Response().Writer.(*httptest.ResponseRecorder)
assert.Equal(t, http.StatusConflict, resp.Code)
}
func TestTaskScheduleOtherStatusRequested(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
mf := newMockedFlamenco(mockCtrl)
worker := testWorker()
worker.StatusRequested = api.WorkerStatusAsleep
// Explicitly NO expected calls to the persistence layer. Since the worker is
// not in a state that allows task execution, there should be no DB queries.
echoCtx := mf.prepareMockedRequest(&worker, nil)
err := mf.flamenco.ScheduleTask(echoCtx)
assert.NoError(t, err)
resp := echoCtx.Response().Writer.(*httptest.ResponseRecorder)
assert.Equal(t, http.StatusLocked, resp.Code)
responseBody := api.WorkerStateChange{}
err = json.Unmarshal(resp.Body.Bytes(), &responseBody)
assert.NoError(t, err)
assert.Equal(t, worker.StatusRequested, responseBody.StatusRequested)
}
func TestWorkerSignoffTaskRequeue(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
mf := newMockedFlamenco(mockCtrl)
worker := testWorker()
job := persistence.Job{
UUID: "583a7d59-887a-4c6c-b3e4-a753018f71b0",
}
// Mock that the worker has two active tasks. It shouldn't happen, but even
// when it does, both should be requeued when the worker signs off.
task1 := persistence.Task{
UUID: "4107c7aa-e86d-4244-858b-6c4fce2af503",
Job: &job,
Status: api.TaskStatusActive,
}
task2 := persistence.Task{
UUID: "beb3f39b-57a5-44bf-a0ad-533e3513a0b6",
Job: &job,
Status: api.TaskStatusActive,
}
workerTasks := []*persistence.Task{&task1, &task2}
// Signing off should be handled completely, even when the HTTP connection
// breaks. This means using a different context than the one passed by Echo.
echo := mf.prepareMockedRequest(&worker, nil)
expectCtx := gomock.Not(gomock.Eq(echo.Request().Context()))
// Expect worker's tasks to be re-queued.
mf.persistence.EXPECT().
FetchTasksOfWorkerInStatus(expectCtx, &worker, api.TaskStatusActive).
Return(workerTasks, nil)
mf.stateMachine.EXPECT().TaskStatusChange(expectCtx, &task1, api.TaskStatusQueued)
mf.stateMachine.EXPECT().TaskStatusChange(expectCtx, &task2, api.TaskStatusQueued)
// Expect worker to be saved as 'offline'.
mf.persistence.EXPECT().
SaveWorkerStatus(expectCtx, &worker).
Do(func(ctx context.Context, w *persistence.Worker) error {
assert.Equal(t, api.WorkerStatusOffline, w.Status)
return nil
})
err := mf.flamenco.SignOff(echo)
assert.NoError(t, err)
resp := echo.Response().Writer.(*httptest.ResponseRecorder)
assert.Equal(t, http.StatusNoContent, resp.Code)
}