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https://github.com/etcd-io/etcd.git
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4f202a6429
The versions such as V3_5, V3_6, etc. are defined everywhere in the repo. In this commit, we get all of the constant versions defined in a centralized place, so that they can be reused by all cases.
86 lines
2.5 KiB
Go
86 lines
2.5 KiB
Go
// Copyright 2022 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package version
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import (
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"testing"
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"github.com/coreos/go-semver/semver"
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"github.com/stretchr/testify/assert"
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)
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func TestVersionCompare(t *testing.T) {
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cases := []struct {
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name string
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ver1 semver.Version
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ver2 semver.Version
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expectedCompareResult int
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expectedLessThanResult bool
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expectedEqualResult bool
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}{
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{
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name: "ver1 should be great than ver2",
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ver1: V3_5,
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ver2: V3_4,
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expectedCompareResult: 1,
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expectedLessThanResult: false,
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expectedEqualResult: false,
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},
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{
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name: "ver1(4.0) should be great than ver2",
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ver1: V4_0,
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ver2: V3_7,
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expectedCompareResult: 1,
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expectedLessThanResult: false,
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expectedEqualResult: false,
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},
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{
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name: "ver1 should be less than ver2",
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ver1: V3_5,
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ver2: V3_6,
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expectedCompareResult: -1,
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expectedLessThanResult: true,
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expectedEqualResult: false,
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},
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{
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name: "ver1 should be less than ver2 (4.0)",
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ver1: V3_5,
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ver2: V4_0,
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expectedCompareResult: -1,
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expectedLessThanResult: true,
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expectedEqualResult: false,
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},
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{
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name: "ver1 should be equal to ver2",
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ver1: V3_5,
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ver2: V3_5,
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expectedCompareResult: 0,
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expectedLessThanResult: false,
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expectedEqualResult: true,
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},
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}
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for _, tc := range cases {
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t.Run(tc.name, func(t *testing.T) {
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compareResult := Compare(tc.ver1, tc.ver2)
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lessThanResult := LessThan(tc.ver1, tc.ver2)
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equalResult := Equal(tc.ver1, tc.ver2)
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assert.Equal(t, tc.expectedCompareResult, compareResult)
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assert.Equal(t, tc.expectedLessThanResult, lessThanResult)
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assert.Equal(t, tc.expectedEqualResult, equalResult)
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})
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}
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}
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