Closed
Description
Which @angular/* package(s) are the source of the bug?
core
Is this a regression?
Yes
Description
When a parameterized jest test, with it.each is wrapped in a waitForAsync all the parameterized values are passed to the test asundefined.
If the test is not wrapped in waitForAsync the parameterized values are passed correctly.
// values are passed as undefined
it.each([
['first', 1],
['second', 2],
['third', 3],
])(
'My Test %s %s',
waitForAsync((param1: string, param2: number) => {
console.log('param1', param1) // undefined;
console.log('param2', param2) // undefined;
...
}),
);When using a normal array to iterate over parameters it seems to work fine.
// Values are passed properly
[
{ param1: 'first', param2: 1 },
{ param1: 'second', param2: 2 },
{ param1: 'third', param2: 3 },
].forEach(({ param1, param2 }) => {
it(`My test with params ${param1} and ${param2}`, waitForAsync(() => {
console.log('param1', param1) // 'first' | 'second' | 'third';
console.log('param2', param2); // 1 | 2 | 3
...
}))
});Please provide a link to a minimal reproduction of the bug
https://github.com/timhonermann/it-each-wait-for-async-issue/blob/main/README.md
Please provide the exception or error you saw
No error or exception.
Please provide the environment you discovered this bug in (run ng version)
Angular CLI: 19.2.13
Node: 22.2.0
Package Manager: npm 10.7.0
OS: linux x64
Angular: 19.2.13
... cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1902.13
@angular-devkit/build-angular 19.2.13
@angular-devkit/core 19.2.13
@angular-devkit/schematics 19.2.13
@schematics/angular 19.2.13
rxjs 7.8.2
typescript 5.7.3
zone.js 0.15.1
Anything else?
No response