Flutter Test shows <no name> instead of file name in Android Studio and IntelliJ

[Peng-Qian]

Problem

1. Run any test will show as following
   

2. when running a single/group test by clicking the icon in the editor. 'SILENT_OBSERVATORY' will show up.
   

[jacob314]

Can you provide some details on what version of Flutter you are on and what action you took to run the tests?

[Peng-Qian]

Hi @jacob314 ,

Thanks for your reply, please see the following details.

Flutter doctor

[✓] Flutter (Channel beta, 1.21.0-9.1.pre, on Mac OS X 10.15.6 19G2021, locale en-NZ)
 
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.6)
[✓] Android Studio (version 4.0)
[✓] IntelliJ IDEA Ultimate Edition (version 2020.2)
[✓] VS Code (version 1.46.0)
[✓] Connected device (1 available)

Plugin and IDE version

Flutter 48.1.2 for Android Studio 4.0.1 Build #AI-193.6911.18.40.6626763, built on June 25, 2020
Flutter 48.1.4 for IntelliJ IDEA 2020.2 (Ultimate Edition) Build #IU-202.6397.94, built on July 27, 2020

[stevemessick]

@Peng-Qian does this problem occur if you use the stable channel of Flutter?

[Peng-Qian]

Hi @stevemessick ,

In the stable channel, tests can display the filename, but the second problem still there.

[stevemessick]

I'm using the master channel. It looks like the name is there but is hidden by "no name".

cc @jacob314 @devoncarew

[stevemessick]

The name of a virtual group changed from null to "" in beta.
From master:

{"group":{"id":2,"suiteID":0,"parentID":null,"name":"","metadata":{"skip":false,"skipReason":null},"testCount":1,"line":null,"column":null,"url":null},"type":"group","time":1840}

From stable:

{"group":{"id":2,"suiteID":0,"parentID":null,"name":null,"metadata":{"skip":false,"skipReason":null},"testCount":1,"line":null,"column":null,"url":null},"type":"group","time":1800}

I think we need to change line 595 of DartTestEventsConverterZ.java to check for an empty string. Unfortunately, I have to debug why I can't run tests from the debugger right now...

[DFelten]

Issue still occurs on the latest version of IntelliJ IDEA 2020.2.3 (Ultimate Edition).