refactor(test): move 'TestClass' to 'libanki:testutils'

`com.ichi2.testutils.TestClass`

=>

`com.ichi2.anki.libanki.testutils.TestClass`

No Android/AnkiDroid references allow this to occur

Rationale:
Most of the libanki tests rely on `JvmTest`, which relies on `TestClass`

This is the next step in moving these tests across to `libanki`
which should speed up our test process

Author: david-allison

AnkiDroid/src/test/java/com/ichi2/anki/CardBrowserTest.kt

@@ -82,6 +82,7 @@ import com.ichi2.anki.libanki.CardType
 import com.ichi2.anki.libanki.Note
 import com.ichi2.anki.libanki.NotetypeJson
 import com.ichi2.anki.libanki.QueueType
+import com.ichi2.anki.libanki.testutils.TestClass
 import com.ichi2.anki.model.CardsOrNotes.CARDS
 import com.ichi2.anki.model.CardsOrNotes.NOTES
 import com.ichi2.anki.model.SortType
@@ -94,7 +95,6 @@ import com.ichi2.anki.utils.ext.getCurrentDialogFragment
 import com.ichi2.anki.utils.ext.showDialogFragment
 import com.ichi2.testutils.AnkiAssert.assertDoesNotThrow
 import com.ichi2.testutils.IntentAssert
-import com.ichi2.testutils.TestClass
 import com.ichi2.testutils.common.Flaky
 import com.ichi2.testutils.common.OS
 import com.ichi2.testutils.getSharedPrefs

AnkiDroid/src/test/java/com/ichi2/anki/RobolectricTest.kt

@@ -46,6 +46,7 @@ import com.ichi2.anki.libanki.Collection
 import com.ichi2.anki.libanki.Note
 import com.ichi2.anki.libanki.NotetypeJson
 import com.ichi2.anki.libanki.Storage
+import com.ichi2.anki.libanki.testutils.TestClass
 import com.ichi2.anki.libanki.testutils.TestCollectionManager
 import com.ichi2.anki.observability.ChangeManager
 import com.ichi2.anki.observability.undoableOp
@@ -54,13 +55,13 @@ import com.ichi2.compat.customtabs.CustomTabActivityHelper
 import com.ichi2.testutils.AndroidTest
 import com.ichi2.testutils.CollectionManagerTestAdapter
 import com.ichi2.testutils.TaskSchedulerRule
-import com.ichi2.testutils.TestClass
 import com.ichi2.testutils.common.FailOnUnhandledExceptionRule
 import com.ichi2.testutils.common.IgnoreFlakyTestsInCIRule
 import com.ichi2.testutils.filter
 import com.ichi2.utils.InMemorySQLiteOpenHelperFactory
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.test.TestDispatcher
 import kotlinx.coroutines.test.resetMain
 import net.ankiweb.rsdroid.BackendException
 import net.ankiweb.rsdroid.testing.RustBackendLoader
@@ -217,6 +218,11 @@ open class RobolectricTest :
         println("""-- completed test "${testName.methodName}"""")
     }
 
+    override fun setupTestDispatcher(dispatcher: TestDispatcher) {
+        super.setupTestDispatcher(dispatcher)
+        ioDispatcher = dispatcher
+    }
+
     /**
      * Click on a dialog button for an AlertDialog dialog box. Replaces the above helper.
      */

AnkiDroid/src/test/java/com/ichi2/anki/browser/CardBrowserViewModelTest.kt

@@ -58,6 +58,7 @@ import com.ichi2.anki.libanki.Note
 import com.ichi2.anki.libanki.QueueType
 import com.ichi2.anki.libanki.QueueType.ManuallyBuried
 import com.ichi2.anki.libanki.QueueType.New
+import com.ichi2.anki.libanki.testutils.TestClass
 import com.ichi2.anki.model.CardsOrNotes
 import com.ichi2.anki.model.SortType
 import com.ichi2.anki.model.SortType.NO_SORTING
@@ -67,7 +68,6 @@ import com.ichi2.anki.setFlagFilterSync
 import com.ichi2.anki.utils.ext.ifNotZero
 import com.ichi2.testutils.IntentAssert
 import com.ichi2.testutils.JvmTest
-import com.ichi2.testutils.TestClass
 import com.ichi2.testutils.createTransientDirectory
 import com.ichi2.testutils.ensureNoOpsExecuted
 import com.ichi2.testutils.ensureOpsExecuted

AnkiDroid/src/test/java/com/ichi2/anki/instanteditor/InstantEditorViewModelTest.kt

@@ -23,7 +23,7 @@ import com.ichi2.anki.RobolectricTest
 import com.ichi2.anki.instantnoteeditor.InstantEditorViewModel
 import com.ichi2.anki.instantnoteeditor.InstantNoteEditorActivity
 import com.ichi2.anki.instantnoteeditor.SaveNoteResult
-import com.ichi2.testutils.TestClass
+import com.ichi2.anki.libanki.testutils.TestClass
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertTrue
 import org.junit.Test

AnkiDroid/src/test/java/com/ichi2/testutils/JvmTest.kt

@@ -24,6 +24,7 @@ import com.ichi2.anki.common.time.TimeManager
 import com.ichi2.anki.ioDispatcher
 import com.ichi2.anki.libanki.Collection
 import com.ichi2.anki.libanki.Storage
+import com.ichi2.anki.libanki.testutils.TestClass
 import com.ichi2.anki.libanki.testutils.TestCollectionManager
 import com.ichi2.anki.observability.ChangeManager
 import kotlinx.coroutines.Dispatchers

AnkiDroid/src/test/java/com/ichi2/testutils/ext/TestClass.kt

@@ -20,8 +20,8 @@ import anki.collection.OpChanges
 import com.ichi2.anki.libanki.Consts
 import com.ichi2.anki.libanki.Note
 import com.ichi2.anki.libanki.NotetypeJson
+import com.ichi2.anki.libanki.testutils.TestClass
 import com.ichi2.anki.observability.undoableOp
-import com.ichi2.testutils.TestClass
 
 suspend fun TestClass.addBasicNoteWithOp(
     fields: List<String> = listOf("foo", "bar"),

…st/java/com/ichi2/testutils/TestClass.kt …chi2/anki/libanki/testutils/TestClass.ktAnkiDroid/src/test/java/com/ichi2/testutils/TestClass.kt renamed to libanki/testutils/src/main/java/com/ichi2/anki/libanki/testutils/TestClass.kt AnkiDroid/src/test/java/com/ichi2/testutils/TestClass.kt renamed to libanki/testutils/src/main/java/com/ichi2/anki/libanki/testutils/TestClass.kt

@@ -14,7 +14,7 @@
  *  this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.ichi2.testutils
+package com.ichi2.anki.libanki.testutils
 
 import android.annotation.SuppressLint
 import com.ichi2.anki.libanki.Card