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Address review feedback from coderabbitai on pkg/version/version_test.go: the env-unset case only skipped t.Setenv, so a COZYSTACK_VERSION inherited from the test runner would make it skip the baked-fallback path it is meant to cover. Unset the variable (restoring it on cleanup) for that case. Assisted-By: Claude <noreply@anthropic.com> Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
/*
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Copyright 2025 The Cozystack Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package version
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import (
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"os"
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"testing"
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)
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// unsetenv clears key for the duration of the test and restores its previous
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// value (or absence) afterwards, so the env-unset case exercises the fallback
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// path even when COZYSTACK_VERSION leaks in from the test runner's environment.
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func unsetenv(t *testing.T, key string) {
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t.Helper()
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old, ok := os.LookupEnv(key)
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if err := os.Unsetenv(key); err != nil {
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t.Fatal(err)
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}
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t.Cleanup(func() {
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if ok {
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_ = os.Setenv(key, old)
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} else {
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_ = os.Unsetenv(key)
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}
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})
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}
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func TestResolve(t *testing.T) {
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const baked = "v1.4.0-rc.2"
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tests := []struct {
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name string
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env string
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set bool
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want string
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}{
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{name: "env unset falls back to baked", set: false, want: baked},
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{name: "empty env falls back to baked", env: "", set: true, want: baked},
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{name: "env overrides baked", env: "v1.4.0", set: true, want: "v1.4.0"},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if tt.set {
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t.Setenv("COZYSTACK_VERSION", tt.env)
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} else {
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unsetenv(t, "COZYSTACK_VERSION")
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}
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if got := resolve(baked); got != tt.want {
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t.Errorf("resolve(%q) with env set=%v value=%q = %q, want %q",
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baked, tt.set, tt.env, got, tt.want)
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}
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})
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}
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}
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