mirror of
https://github.com/hanzoai/tasks.git
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Yichao YangandGitHub
0a167613c3
## What changed? <!-- Describe what has changed in this PR --> - Refresh sub state machine tasks ## Why? <!-- Tell your future self why have you made these changes --> - Refresh sub state machine tasks ## How did you test it? <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> - Added unit test ## Potential risks <!-- Assuming the worst case, what can be broken when deploying this change to production? --> ## Documentation <!-- Have you made sure this change doesn't falsify anything currently stated in `docs/`? If significant new behavior is added, have you described that in `docs/`? --> ## Is hotfix candidate? <!-- Is this PR a hotfix candidate or does it require a notification to be sent to the broader community? (Yes/No) -->
79 lines
2.6 KiB
Go
79 lines
2.6 KiB
Go
// The MIT License
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//
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// Copyright (c) 2024 Temporal Technologies Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package hsm_test
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import (
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"errors"
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"testing"
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"github.com/stretchr/testify/require"
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"go.temporal.io/server/service/history/hsm"
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"go.temporal.io/server/service/history/hsm/hsmtest"
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)
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type event struct{ fail bool }
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var handlerErr = errors.New("test")
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var transition = hsm.NewTransition(
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[]hsmtest.State{hsmtest.State1, hsmtest.State2},
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hsmtest.State3,
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func(d *hsmtest.Data, e event) (hsm.TransitionOutput, error) {
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if e.fail {
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return hsm.TransitionOutput{}, handlerErr
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}
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return hsm.TransitionOutput{}, nil
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},
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)
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func TestTransition_Possible(t *testing.T) {
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d := hsmtest.NewData(hsmtest.State4)
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require.False(t, transition.Possible(d))
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d = hsmtest.NewData(hsmtest.State3)
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require.False(t, transition.Possible(d))
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d = hsmtest.NewData(hsmtest.State1)
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require.True(t, transition.Possible(d))
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d = hsmtest.NewData(hsmtest.State2)
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require.True(t, transition.Possible(d))
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}
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func TestTransition_ValidTransition(t *testing.T) {
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d := hsmtest.NewData(hsmtest.State1)
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_, err := transition.Apply(d, event{})
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require.NoError(t, err)
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require.Equal(t, hsmtest.State3, d.State())
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}
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func TestTransition_InvalidTransition(t *testing.T) {
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d := hsmtest.NewData(hsmtest.State4)
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_, err := transition.Apply(d, event{})
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require.ErrorIs(t, err, hsm.ErrInvalidTransition)
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require.Equal(t, hsmtest.State4, d.State())
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}
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func TestTransition_HandlerError(t *testing.T) {
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d := hsmtest.NewData(hsmtest.State1)
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_, err := transition.Apply(d, event{fail: true})
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require.ErrorIs(t, err, handlerErr)
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}
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