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May 22, 2025
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doc(docs.mockFunctions): use SAME JS module system #15486

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doc(docs.mockFunctions): use SAME JS module system
dancer1325 Feb 3, 2025
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Update MockFunctions.md
cpojer May 22, 2025
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3 changes: 2 additions & 1 deletion docs/MockFunctions.md
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Expand Up @@ -12,11 +12,12 @@ There are two ways to mock functions: Either by creating a mock function to use
Let's imagine we're testing an implementation of a function `forEach`, which invokes a callback for each item in a supplied array.

```js title="forEach.js"
export function forEach(items, callback) {
function forEach(items, callback) {
for (const item of items) {
callback(item);
}
}
module.exports = forEach;
```

To test this function, we can use a mock function, and inspect the mock's state to ensure the callback is invoked as expected.
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