Most basic swift-testing test fails due

[NoahKamara]

I can't seem to get tests to work. I've created this minimum example.
Any tests fail with a "blank database" error and suggestions to setup the database in exactly the way i already do it?

Has anyone experienced anything similar and could point me in the right direction?

import Testing
import SQLiteData
import DependenciesTestSupport

struct WorkspaceExperimentsTests {
    @Test(.dependency(\.defaultDatabase, try DatabaseQueue()))
    func example() {
        print("HI")
    }
}

This fails for me with

􀄵 A blank, in-memory database is being used. To set the database that is used by 'SQLiteData' in a test, use a tool like the 'dependency' trait from 'DependenciesTestSupport':
   
       import DependenciesTestSupport
   
       @Suite(.dependency(\.defaultDatabase, try DatabaseQueue(/* ... */)))
       struct MyTests {
         // ...
       }

[mbrandonw]

Hi @NoahKamara, you'll need to provide a project that reproduces the problem to say for certain, but most likely you have linked a library to your test target that you should not have.

Want to share a project for someone to check out?

[NoahKamara]

Ah that pointed me in the right direction, thanks :)

Turns out i had SQLiteDataTestSupport and DependenciesTestSupport linked to my test target!
Might be worth mentioning this in the documentation. The example code requires with DependenciesTestSupport but during debugging i first linked SQLiteDataTestSupport because i didn't directly depend on Dependencies.

[mbrandonw]

Yeah we can improve the docs, and it's worth noting that SPM does not have this issue. You can link both test support libraries and it works fine.

[NoahKamara]

I created a quick draft pr mentioning the DependenciesTestSupport target

#435

[NoahKamara]

Yeah we can improve the docs, and it's worth noting that SPM does not have this issue. You can link both test support libraries and it works fine.

Xcode strikes again xD