Add more example test cases to Project Template

[michael-hawker]

Fixes #160 - Add a suite of example test cases for different scenarios and patterns.

Blocked testing locally by #188, figured could see at least if they work in the CI as I think they're all good to go basically anyway... we'l see, will leave it as draft for now until #188 is resolved.

[michael-hawker]

Hmm, something's odd with XAML Styler, I ran the command before commit but it didn't fix anything. Will have to investigate later. It's also asking for 'input objects' now, which I'm not sure why.

[niels9001]

Hmm, something's odd with XAML Styler, I ran the command before commit but it didn't fix anything. Will have to investigate later. It's also asking for 'input objects' now, which I'm not sure why.

I have the same issue! Normally I was able to just run it, now it asks for input.

[michael-hawker]

Was able to piecemeal running the tests locally but not smoothly due to #188. But the examples are complete and seem to be running ok. So, if the CI runs, we should be good.

Still confused as to why this is happening.

[Arlodotexe]

Looks good, except for one small detail.

[michael-hawker]

Discovered an issue with the LabsUITestMethod generator, was even in the last run here:

SimpleUIAttributeExampleTest is not run here.

Looked into the generator and seems like it's missing methods that aren't using the control parameter now, was able to add a generic expect generation guard to the test suite to check this:

Will add this to the other SG tests (to ensure we haven't missed anything else), and then see if I can resolve the underlying issue and finish with these tests updates.

In the meantime @Arlodotexe let me know if the other test that I was trying to add appears to be inline with what you were thinking around your comment.

[michael-hawker]

I may also be using the roslyn method wrong still, will dig in more after lunch and try and learn more.

[michael-hawker]

Error: D:\a\Labs-Windows\Labs-Windows\labs\CiTestExp\tests\CiTestExp.UnitTests.Uwp\CommunityToolkit.Labs.Core.SourceGenerators.LabsUITestMethod\CommunityToolkit.Labs.Core.SourceGenerators.LabsUITestMethod.LabsUITestMethodGenerator\SimpleUIAttributeExampleTest.g.cs(11,42): error CS1998: This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread. [D:\a\Labs-Windows\Labs-Windows\labs\CiTestExp\tests\CiTestExp.UnitTests.Uwp\CiTestExp.UnitTests.Uwp.csproj]