Comments (13)
nalexn
commented on May 30, 2024
2
@Alexander-techIOS I believe this is a different issue, could you check if you linked the library with the test target only, and not with the main target?
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nalexn
commented on May 30, 2024
This is a known issue with Xcode 12.2 beta.
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AXR-Tech
commented on May 30, 2024
Just checking in on this. Since Xcode 12.2 is now officially released. I have managed to install ViewInspector into the project. But when running new Unit Test build I get this error:
ld: warning: Could not find or use auto-linked library 'XCTestSwiftSupport'
ld: warning: Could not find or use auto-linked framework 'XCTest'
Undefined symbols for architecture arm64:
"_OBJC_CLASS_$_XCTestExpectation", referenced from:
objc-class-ref in ViewInspector.o
"__swift_FORCE_LOAD_$_XCTestSwiftSupport", referenced from:
__swift_FORCE_LOAD_$_XCTestSwiftSupport_$_ViewInspector in ViewInspector.o
"XCTest.XCTFail(_: Swift.String, file: Swift.StaticString, line: Swift.UInt) -> ()", referenced from:
(extension in ViewInspector):SwiftUI.View.inspect(file: Swift.StaticString, line: Swift.UInt, traverse: (ViewInspector.InspectableView<ViewInspector.ViewType.ClassifiedView>) throws -> ()) -> () in ViewInspector.o
(extension in ViewInspector):SwiftUI.View< where A: ViewInspector.Inspectable>.inspect(file: Swift.StaticString, line: Swift.UInt, traverse: (ViewInspector.InspectableView<ViewInspector.ViewType.View<A>>) throws -> ()) -> () in ViewInspector.o
closure #1 (A.V) -> () in (extension in ViewInspector):ViewInspector.InspectionEmissary.(setup in _7842524499E11E7966421A3557BF3F7D)(inspection: (ViewInspector.InspectableView<ViewInspector.ViewType.View<A.V>>) throws -> (), expectation: __C.XCTestExpectation, file: Swift.StaticString, line: Swift.UInt, function: Swift.String) -> () in ViewInspector.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Is this still applicable in this issue?
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AXR-Tech
commented on May 30, 2024
Thanks for the response. I installed it with spm and then added ViewInspector to each test target build (under Frameworks)
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AXR-Tech
commented on May 30, 2024
Nvm my comment, it's working. Didn't have to manually add ViewInspector to each build target. It's working now, I think.
It's building :D
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nalexn
commented on May 30, 2024
Now many test targets do you have? I can think of multiple test targets if you have UITestCase target (which is useless for SwiftUI as of now), but usually, there are just two: the main build target and the test target. Could you re-assure you haven't checked in the main target.
=-=
Yep, let me know if it works eventually
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AXR-Tech
commented on May 30, 2024
Sure let me just clean it up a bit
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AXR-Tech
commented on May 30, 2024
Ok so I've cleaned it up a bit. I created a new Test target. Managed to import ViewInspector fine. Then I created a simple test to test that the Tests work.. lol
Then I copied a test from your README (testVStackOfTexts), if I run this test I have a compile error:
Undefined symbols for architecture arm64:
"nominal type descriptor for ViewInspector.ViewType.VStack", referenced from:
_symbolic _____y_____G 13ViewInspector011InspectableA0V AA0A4TypeV6VStackV in SPilotDeimosTests.o
"(extension in ViewInspector):SwiftUI.View.inspect() throws -> ViewInspector.InspectableView<ViewInspector.ViewType.ClassifiedView>", referenced from:
SPilotDeimosTests.SPilotDeimosTests.testExample() throws -> () in SPilotDeimosTests.o
"(extension in ViewInspector):ViewInspector.InspectableView< where A: ViewInspector.SingleViewContent>.vStack() throws -> ViewInspector.InspectableView<ViewInspector.ViewType.VStack>", referenced from:
SPilotDeimosTests.SPilotDeimosTests.testExample() throws -> () in SPilotDeimosTests.o
"nominal type descriptor for ViewInspector.InspectableView", referenced from:
_symbolic _____y_____G 13ViewInspector011InspectableA0V AA0A4TypeV010ClassifiedA0V in SPilotDeimosTests.o
_symbolic _____y_____G 13ViewInspector011InspectableA0V AA0A4TypeV6VStackV in SPilotDeimosTests.o
"(extension in ViewInspector):ViewInspector.InspectableView< where A == ViewInspector.ViewType.Text>.string(locale: Foundation.Locale) throws -> Swift.String", referenced from:
SPilotDeimosTests.SPilotDeimosTests.testExample() throws -> () in SPilotDeimosTests.o
(maybe you meant: default argument 0 of (extension in ViewInspector):ViewInspector.InspectableView< where A == ViewInspector.ViewType.Text>.string(locale: Foundation.Locale) throws -> Swift.String)
"protocol witness table for ViewInspector.ViewType.ClassifiedView : ViewInspector.SingleViewContent in ViewInspector", referenced from:
SPilotDeimosTests.SPilotDeimosTests.testExample() throws -> () in SPilotDeimosTests.o
"protocol witness table for ViewInspector.ViewType.VStack : ViewInspector.MultipleViewContent in ViewInspector", referenced from:
SPilotDeimosTests.SPilotDeimosTests.testExample() throws -> () in SPilotDeimosTests.o
"nominal type descriptor for ViewInspector.ViewType.ClassifiedView", referenced from:
_symbolic _____y_____G 13ViewInspector011InspectableA0V AA0A4TypeV010ClassifiedA0V in SPilotDeimosTests.o
"(extension in ViewInspector):ViewInspector.InspectableView< where A: ViewInspector.MultipleViewContent>.text(Swift.Int) throws -> ViewInspector.InspectableView<ViewInspector.ViewType.Text>", referenced from:
SPilotDeimosTests.SPilotDeimosTests.testExample() throws -> () in SPilotDeimosTests.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
So regarding your earlier question. I have multiple builds for the project one prod, 1 training and 2 development builds. The ViewInspector does seem to import properly, it's in scope.
If I include a test referencing ViewInspector, I get the above build error.
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nalexn
commented on May 30, 2024
Again, some sort of linking issue. Try creating a new project and linking ViewInspector with its test target - make sure the simple test passes. Then get back to your setup and try integrating from scratch, making sure there are no signs of ViewInspector left for the build targets, and clear out DerivedData.
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AXR-Tech
commented on May 30, 2024
Yea I'll do that.. ViewInspector went out of scope now.. Xcode...
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AXR-Tech
commented on May 30, 2024
Just for some closure. All is working. Can also access StateObjects, but need to implement didAppear block in the target view, and only Assert in the didAppear block in test target.
Thanks for this framework! I only have just started digging into it will maybe reach out for more complex tests.
Is there way to take a snapshot of the sut?
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nalexn
commented on May 30, 2024
By snapshot, do you mean rendering view onto an image? This is not supported directly, but I'd try wrapping sut in UIViewRepresentable and calling drawViewHierarchyInRect(, afterScreenUpdates: true)
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AXR-Tech
commented on May 30, 2024
Awesome I will try it out
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