Can not run tests against WASM head: Chrome does not start about uno.uitest

[jeromelaban]

Thanks for the report. Does it not start, or does it start headless ? What's the error you're getting?

[marcelwgn]

Chrome does not start at all (I wasn't able to see any chrome process in TaskManager). Unfortunately, I am not getting any errors, instead once I access the App object, I get a NullReferenceException.

[jeromelaban]

Looks like it may be related to the path used to find chrome:

Uno.UITest/src/Uno.UITest.Puppeteer/SeleniumApp.cs

Line 98 in 0b4d1ce

var chromePath = $@"{Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86)}\Google\Chrome\Application\chrome.exe";

Maybe your installation is now found somehow ?

[marcelwgn]

The strange thing is that Chrome is actually in that folder (after manually copying):

[mrlacey]

The strange thing is that Chrome is actually in that folder (after manually copying):

Did you just copy the exe to that folder? Based on dependencies, I think that is unlikely to work.
Did you try changing the path in the code to point to where the exe was originally?
Can you run the app in chrome from within VS? (if so, what's the path to the exe it's using?)
Have you tried changing the AppInitializer.TestEnvironment.WebAssemblyHeadless option so it doesn't try and run headless?
What's the output from the test?
If you enable diagnostic debug output and run the test in debug, is there anything in the output to indicate a/the problem?

[marcelwgn]

The strange thing is that Chrome is actually in that folder (after manually copying):

Did you just copy the exe to that folder? Based on dependencies, I think that is unlikely to work.

Copied the entire folder and running the Chrome.exe file works fine.

Did you try changing the path in the code to point to where the exe was originally?

Doesn't seem to make a difference.

Can you run the app in chrome from within VS? (if so, what's the path to the exe it's using?)
Have you tried changing the AppInitializer.TestEnvironment.WebAssemblyHeadless option so it doesn't try and run headless?
What's the output from the test?

There is none, the test just fails and the log doesn't show anything.

If you enable diagnostic debug output and run the test in debug, is there anything in the output to indicate a/the problem?

Still there is not much output here. Here is the dump: https://gist.github.com/chingucoding/29ea15b3cadbe0097c9485fb55bd0bef

[afust003]

I had a similar issue, doing the following 2 things solved my issue:

1. adding the following inside static method TestBase() resulted in Chrome window launching in non-headless mode and I noticed my issues was that the URI "localhost://5001" needed to be set to "https://localhost:5001/"; it appears "regular chrome" redirects but the one launched by Uno does not :/
   AppInitializer.TestEnvironment.WebAssemblyHeadless = false;
   Note: Make sure you have launched your application via Ctrl+F5 as outlined here before you run your tests
   https://github.com/unoplatform/Uno.UITest
2. setting the "correct" WebAssemblyDefaultUri solved my problem
   WebAssemblyDefaultUri = "https://localhost:5001/";