test: handle process.env in config_test.ts #2294
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PR Overview
This PR addresses issues with tests failing due to unexpected environment variables by isolating environment values during test execution. Key changes include storing the original environment variables, replacing process.env with an empty object for testing, and restoring process.env after tests complete.
Reviewed Changes
| File | Description |
|---|---|
| src/config_test.ts | Updated test hooks to shield tests from external process.env values |
Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.
| before(() => { | ||
| // The code being tested here references process.env and can fail | ||
| // if run on a machine with certain environment variable settings. | ||
| originalEnv = process.env; |
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Assigning process.env directly to originalEnv stores a reference instead of a snapshot, which may lead to unintended side effects. Consider using a shallow copy (e.g., originalEnv = { ...process.env }) to ensure the original environment is accurately restored.
| originalEnv = process.env; | |
| originalEnv = { ...process.env }; |
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The tests in kubernetes-client#2288 can fail depending on the environment variables on the system. This commit takes the environment out of the equation. Refs: kubernetes-client#2288
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/lgtm |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: brendandburns, cjihrig The full list of commands accepted by this bot can be found here. The pull request process is described here
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The tests in #2288 can fail depending on the environment variables on the system. This commit takes the environment out of the equation.
Refs: #2288