Move Task Dao tests in :tasks-core

[opatry]

Description

Wasn't possible to tests Dao in :tasks-core because of the lack of database instance.
It is possible create a database dedicated to :tasks-core tests in test source set.
It can't be put in commonTest though, because only targeting jvm() and not androidTarget(), leading to KSP not generating database impl.

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❌ After all, it doesn't work yet…

Cannot find implementation for net.opatry.tasks.data.TasksCoreTestDatabase. TasksCoreTestDatabase_Impl does not exist. Is Room annotation processor correctly configured?

It was working due to iterative tests locally.

Maybe it only works when DB is defined in module sources, not test sources.

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❌ After moving test DB in main sources, tests work but Android app build fails due to Dao impl being defined multiple times.

ERROR: /home/runner/work/taskfolio/taskfolio/tasks-app-shared/build/intermediates/runtime_library_classes_jar/release/bundleLibRuntimeToJarRelease/classes.jar: R8: Type net.opatry.tasks.data.TaskDao_Impl$1 is defined multiple times: /home/runner/work/taskfolio/taskfolio/tasks-app-shared/build/intermediates/runtime_library_classes_jar/release/bundleLibRuntimeToJarRelease/classes.jar:net/opatry/tasks/data/TaskDao_Impl$1.class, /home/runner/work/taskfolio/taskfolio/tasks-core/build/libs/tasks-core-jvm.jar:net/opatry/tasks/data/TaskDao_Impl$1.class

Checklist

• I have read the CONTRIBUTING guide
• Code compiles correctly
• Created tests which fail without the change (if possible)
• All tests passing

[github-actions]

Job Summary for Gradle

Build & Test :: unit-tests

Gradle Root Project	Requested Tasks	Gradle Version	Build Outcome	Build Scan®
Taskfolio	test :tasks-app-android:testStoreReleaseUnitTest jvmTest	8.12.1	❌

[github-actions]

Job Summary for Gradle

Build & Test :: unit-tests

Gradle Root Project	Requested Tasks	Gradle Version	Build Outcome	Build Scan®
Taskfolio	test :tasks-app-android:testStoreReleaseUnitTest jvmTest	8.12.1	❌

[github-actions]

Job Summary for Gradle

Build & Test :: build

Gradle Root Project	Requested Tasks	Gradle Version	Build Outcome	Build Scan®
Taskfolio	:tasks-app-android:assembleStoreRelease	8.12.1	❌

[opatry]

Use kspTest?