EarlGrey 2.0 Helper Bundle (Swift) can't find XCTest.h

[jn000]

I set up EarlGrey 2.0 according to setup.md.

In Helper Bundle Section, I added Bridging-Header for Helper Bundle, then I got compile error.
Error message is 'XCTest/XCTest.h' file not found in XCTestCase+GREYSystemAlertHandler.h.

How can i resolve this issue.

I tried to find what is different to FunctionalTests HostDOCategoriesSwift with my bundle.

• Build Settings
  • Always Embed Swift Standard Libraries
    • FunctionalTests is Yes
  • Enable Bitcode
    • FunctionalTests is No

I fix these, but i can't resolve the issue...

[tirodkar]

You should not link TestLib to the Helper Bundle. Only have a weak dependency on the AppFramework. Expose the Headers for the TestLib to that target.

[jn000]

@tirodkar
Thank you for your reply.

I don't link TestLib in Helper Bundle. My configuration at Build Phase is below.

Expose the Headers for the TestLib to that target.

How can i configure that?

My Build Setting configuration for Helper Bundle is below.

User Header Search Path ('EarlGrey' directory is downloaded git repository.)

Bridging Header

[tirodkar]

I'm surprised the XCTest import is failing here. Hmm, this is being copied correctly to only the tests right?

[tirodkar]

I think I know what the issue is. I'm guessing that you're handling an alert in your Helper Bundle.

The Helper Bundle is an app side component. There is no XCTest at all within that component. The correct solution here would be to move the System Handler code to your test side. It should build just fine after.

[jingyul]

I'm having the same issue, the helper bundles could not fine XCTest/XCTest.h during build, even though the @loader_path/Frameworks is in the runtime path

[tirodkar]

@jingyul Are you referring to any XCTest stuff in the bundle? Any System Handling / TestLib stuff?

[jingyul]

@tirodkar Not directly, the error is pointing to TestLib/AlertHandling as you mentioned. It's not from my source code. But I don't know how this dependency was created.

[tirodkar]

Is it in the bridging header? Try removing it from there.

[jingyul]

No, this is what is in the bridging header:

[jingyul]

#import "AppFramework/Action/GREYAction.h"
#import "AppFramework/Action/GREYActionBlock.h"
#import "AppFramework/Action/GREYActions.h"
#import "AppFramework/Matcher/GREYElementMatcherBlock.h"
#import "CommonLib/DistantObject/GREYHostApplicationDistantObject.h"
#import "CommonLib/Matcher/GREYMatcher.h"
#import "TestLib/AlertHandling/XCTestCase+GREYSystemAlertHandler.h"
#import "TestLib/EarlGreyImpl/EarlGrey.h"

[tirodkar]

Remove #import "TestLib/AlertHandling/XCTestCase+GREYSystemAlertHandler.h"
I'm sending a PR to update this.

[jingyul]

I did. But still get the same error, but this time it is from TestLib/EarlGreyImp/EarlGrey.h

[tirodkar]

Remove all TestLib imports from your Helper Bundle.

[jingyul]

Build Success! Thanks @tirodkar

[tirodkar]

Clarification added #763. Feel free to comment if there's something that's unclear.

[jingyul]

Wait, more questions, now the individual build on the helper bundles is good. But when run a UITest test case, it says that BuildEarlGreyHelperBundles:Failed on top of the XCode window. There is no more details. No red dot.

[tirodkar]

Can you ping me on Slack and we can continue this there?

[jingyul]

ok, thanks!

[jingyul]

Sorry have to go. Will be online later.

[jn000]

@tirodkar
thank you so much your kind support.
i build successfully.

my bridging header for helper bundle is below.

#import "AppFramework/Action/GREYAction.h"
#import "AppFramework/Action/GREYActionBlock.h"
#import "AppFramework/Action/GREYActions.h"
#import "AppFramework/Matcher/GREYElementMatcherBlock.h"
#import "CommonLib/DistantObject/GREYHostApplicationDistantObject.h"
#import "CommonLib/Matcher/GREYMatcher.h"

i close this issue.