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https://github.com/hanzoai/tasks.git
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Alex ShtinandGitHub
12fa8cc7bc
## What changed? <!-- Describe what has changed in this PR --> Use code generation for fault injection stores. ## Why? <!-- Tell your future self why have you made these changes --> They all are the same, and code can be generated. Also removed reflection from hot code path. Follow up for #5886. ## How did you test it? <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> Compile. ## Potential risks <!-- Assuming the worst case, what can be broken when deploying this change to production? --> No risks. ## 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/`? --> No. ## Is hotfix candidate? <!-- Is this PR a hotfix candidate or does it require a notification to be sent to the broader community? (Yes/No) --> No.
95 lines
2.6 KiB
Go
95 lines
2.6 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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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 faultinjection
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import (
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"errors"
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"math"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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type (
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methodFaultGeneratorSuite struct {
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suite.Suite
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*require.Assertions
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}
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)
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func TestMethodFaultGeneratorSuite(t *testing.T) {
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s := new(methodFaultGeneratorSuite)
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suite.Run(t, s)
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}
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func (s *methodFaultGeneratorSuite) SetupSuite() {}
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func (s *methodFaultGeneratorSuite) TearDownSuite() {}
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func (s *methodFaultGeneratorSuite) SetupTest() {
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s.Assertions = require.New(s.T())
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}
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func (s *methodFaultGeneratorSuite) TearDownTest() {}
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func (s *methodFaultGeneratorSuite) Test_Generate() {
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faults := []fault{
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{
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err: errors.New("random error0"),
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execOp: false,
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rate: 0.01,
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},
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{
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err: errors.New("random error1"),
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execOp: false,
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rate: 0.11,
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},
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{
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err: errors.New("random error2"),
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execOp: false,
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rate: 0.22,
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},
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}
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gen := newMethodFaultGenerator(faults, 2208)
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s.EqualValues(34, math.Round(gen.rate*100))
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s.Len(gen.faultsMetadata, 3)
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s.EqualValues(1, math.Round(gen.faultsMetadata[0].threshold*100))
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s.EqualValues(12, math.Round(gen.faultsMetadata[1].threshold*100))
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s.EqualValues(34, math.Round(gen.faultsMetadata[2].threshold*100))
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f1 := gen.generate("")
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s.Nil(f1)
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f2 := gen.generate("")
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s.NotNil(f2)
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s.Equal(faults[2], *f2)
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f3 := gen.generate("")
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s.NotNil(f3)
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s.Equal(faults[2], *f3)
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f4 := gen.generate("")
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s.Nil(f4)
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}
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