Mock modules in tests using Module#28678
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kassens
approved these changes
Mar 29, 2024
EdisonVan
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Apr 15, 2024
## Summary
Fixes a type validation error introduced in newer versions of Node.js
when calling `Module.prototype._compile` in our unit tests. (I tried but
have yet to pinpoint the precise change in Node.js that introduced this
vaildation.)
The specific error that currently occurs when running unit tests with
Node.js v18.16.1:
```
TypeError: The "mod" argument must be an instance of Module. Received an instance of Object
80 |
81 | if (useServer) {
> 82 | originalCompile.apply(this, arguments);
| ^
83 |
84 | const moduleId: string = (url.pathToFileurl("https://github.com/react/react/pull/filename").href: any);
85 |
```
This fixes the type validation error by mocking modules using `new
Module()` instead of plain objects.
## How did you test this change?
Ran the unit tests successfully:
```
$ node --version
v18.16.1
$ yarn test
```
This was referenced Apr 24, 2024
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Summary
Fixes a type validation error introduced in newer versions of Node.js when calling
Module.prototype._compilein our unit tests. (I tried but have yet to pinpoint the precise change in Node.js that introduced this vaildation.)The specific error that currently occurs when running unit tests with Node.js v18.16.1:
This fixes the type validation error by mocking modules using
new Module()instead of plain objects.How did you test this change?
Ran the unit tests successfully: