117 lines
3.2 KiB
Go
117 lines
3.2 KiB
Go
package worker
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/* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* Original Code Copyright (C) 2022 Blender Foundation.
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*
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* This file is part of Flamenco.
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*
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* Flamenco is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* Flamenco. If not, see <https://www.gnu.org/licenses/>.
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*
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* ***** END GPL LICENSE BLOCK ***** */
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import (
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"context"
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"testing"
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"time"
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"github.com/benbjohnson/clock"
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"github.com/golang/mock/gomock"
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"github.com/stretchr/testify/assert"
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"gitlab.com/blender/flamenco-ng-poc/internal/worker/mocks"
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"gitlab.com/blender/flamenco-ng-poc/pkg/api"
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)
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type MockCommandExecutor struct {
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ce *CommandExecutor
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cli *mocks.MockCommandLineRunner
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listener *mocks.MockCommandListener
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clock *clock.Mock
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}
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func testCommandExecutor(t *testing.T, mockCtrl *gomock.Controller) *MockCommandExecutor {
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cli := mocks.NewMockCommandLineRunner(mockCtrl)
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listener := mocks.NewMockCommandListener(mockCtrl)
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clock := mockedClock(t)
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ce := NewCommandExecutor(cli, listener, clock)
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return &MockCommandExecutor{
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ce: ce,
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cli: cli,
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listener: listener,
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clock: clock,
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}
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}
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func TestCommandEcho(t *testing.T) {
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mockCtrl := gomock.NewController(t)
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defer mockCtrl.Finish()
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tce := testCommandExecutor(t, mockCtrl)
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ctx := context.Background()
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message := "понављај за мном"
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taskID := "90e9d656-e201-4ef0-b6b0-c80684fafa27"
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cmd := api.Command{
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Name: "echo",
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Parameters: map[string]interface{}{"message": message},
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}
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tce.listener.EXPECT().LogProduced(gomock.Any(), taskID, "echo: \"понављај за мном\"")
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err := tce.ce.Run(ctx, taskID, cmd)
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assert.NoError(t, err)
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}
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func TestCommandSleep(t *testing.T) {
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mockCtrl := gomock.NewController(t)
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defer mockCtrl.Finish()
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tce := testCommandExecutor(t, mockCtrl)
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ctx := context.Background()
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taskID := "90e9d656-e201-4ef0-b6b0-c80684fafa27"
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cmd := api.Command{
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Name: "sleep",
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Parameters: map[string]interface{}{"duration_in_seconds": 47},
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}
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tce.listener.EXPECT().LogProduced(gomock.Any(), taskID, "slept 47s")
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timeBefore := tce.clock.Now()
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// Run the test in a goroutine, as we also need to actually increase the
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// mocked clock at the same time; without that, the command will sleep
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// indefinitely.
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runDone := make(chan struct{})
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var err error
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go func() {
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err = tce.ce.Run(ctx, taskID, cmd)
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close(runDone)
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}()
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timeStepSize := 100 * time.Millisecond
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loop:
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for {
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select {
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case <-runDone:
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break loop
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default:
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tce.clock.Add(timeStepSize)
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}
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}
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assert.NoError(t, err)
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timeAfter := tce.clock.Now()
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// Within the step size is precise enough. We're testing our implementation, not the precision of `time.After()`.
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assert.WithinDuration(t, timeBefore.Add(47*time.Second), timeAfter, timeStepSize)
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}
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