diff --git a/core/src/testFixtures/kotlin/fake/FakeInputStream.kt b/core/src/testFixtures/kotlin/fake/FakeInputStream.kt
new file mode 100644
index 0000000..ca7dd0e
--- /dev/null
+++ b/core/src/testFixtures/kotlin/fake/FakeInputStream.kt
@@ -0,0 +1,8 @@
+package fake
+
+import io.mockk.mockk
+import java.io.InputStream
+
+class FakeInputStream {
+    val instance = mockk<InputStream>()
+}
diff --git a/domains/android/stub/build.gradle b/domains/android/stub/build.gradle
new file mode 100644
index 0000000..46ba458
--- /dev/null
+++ b/domains/android/stub/build.gradle
@@ -0,0 +1,20 @@
+plugins {
+    id 'kotlin'
+    id 'java-test-fixtures'
+}
+
+def properties = new Properties()
+def localProperties = rootProject.file("local.properties")
+if (localProperties.exists()) {
+    properties.load(rootProject.file("local.properties").newDataInputStream())
+} else {
+    properties.setProperty("sdk.dir", System.getenv("ANDROID_HOME"))
+}
+
+dependencies {
+    def androidVer = 31
+    kotlinFixtures(it)
+    testFixturesImplementation testFixtures(project(":core"))
+    testFixturesImplementation files("${properties.getProperty("sdk.dir")}/platforms/android-${androidVer}/android.jar")
+
+}
\ No newline at end of file
diff --git a/domains/android/stub/src/testFixtures/kotlin/fake/FakeContentResolver.kt b/domains/android/stub/src/testFixtures/kotlin/fake/FakeContentResolver.kt
new file mode 100644
index 0000000..d353c3f
--- /dev/null
+++ b/domains/android/stub/src/testFixtures/kotlin/fake/FakeContentResolver.kt
@@ -0,0 +1,16 @@
+package fake
+
+import android.content.ContentResolver
+import android.net.Uri
+import io.mockk.every
+import io.mockk.mockk
+import test.delegateReturn
+
+class FakeContentResolver {
+
+    val instance = mockk<ContentResolver>()
+
+    fun givenFile(uri: Uri) = every { instance.openInputStream(uri) }.delegateReturn()
+
+    fun givenUriResult(uri: Uri) = every { instance.query(uri, null, null, null, null) }.delegateReturn()
+}
diff --git a/features/settings/src/test/kotlin/app/dapk/st/settings/FakeCursor.kt b/domains/android/stub/src/testFixtures/kotlin/fake/FakeCursor.kt
similarity index 95%
rename from features/settings/src/test/kotlin/app/dapk/st/settings/FakeCursor.kt
rename to domains/android/stub/src/testFixtures/kotlin/fake/FakeCursor.kt
index 39e1d89..30f2de0 100644
--- a/features/settings/src/test/kotlin/app/dapk/st/settings/FakeCursor.kt
+++ b/domains/android/stub/src/testFixtures/kotlin/fake/FakeCursor.kt
@@ -1,4 +1,4 @@
-package app.dapk.st.settings
+package fake
 
 import android.database.Cursor
 import io.mockk.every
diff --git a/domains/android/stub/src/testFixtures/kotlin/fake/FakeUri.kt b/domains/android/stub/src/testFixtures/kotlin/fake/FakeUri.kt
new file mode 100644
index 0000000..dbca643
--- /dev/null
+++ b/domains/android/stub/src/testFixtures/kotlin/fake/FakeUri.kt
@@ -0,0 +1,18 @@
+package fake
+
+import android.net.Uri
+import io.mockk.every
+import io.mockk.mockk
+
+class FakeUri {
+    val instance = mockk<Uri>()
+
+    fun givenNonHierarchical() {
+        givenContent(schema = "mail", path = null)
+    }
+
+    fun givenContent(schema: String, path: String?) {
+        every { instance.scheme } returns schema
+        every { instance.path } returns path
+    }
+}
\ No newline at end of file
diff --git a/domains/store/build.gradle b/domains/store/build.gradle
index 325a858..7b6db9a 100644
--- a/domains/store/build.gradle
+++ b/domains/store/build.gradle
@@ -2,6 +2,7 @@ plugins {
     id 'kotlin'
     id 'com.squareup.sqldelight'
     id 'org.jetbrains.kotlin.plugin.serialization'
+    id 'java-test-fixtures'
 }
 
 sqldelight {
@@ -22,4 +23,6 @@ dependencies {
     implementation Dependencies.mavenCentral.kotlinSerializationJson
     implementation Dependencies.mavenCentral.kotlinCoroutinesCore
     implementation "com.squareup.sqldelight:coroutines-extensions:1.5.3"
+
+    kotlinFixtures(it)
 }
\ No newline at end of file
diff --git a/domains/store/src/testFixtures/kotlin/fixture/FakeStoreCleaner.kt b/domains/store/src/testFixtures/kotlin/fixture/FakeStoreCleaner.kt
new file mode 100644
index 0000000..19ac519
--- /dev/null
+++ b/domains/store/src/testFixtures/kotlin/fixture/FakeStoreCleaner.kt
@@ -0,0 +1,6 @@
+package fixture
+
+import app.dapk.st.domain.StoreCleaner
+import io.mockk.mockk
+
+class FakeStoreCleaner : StoreCleaner by mockk()
diff --git a/features/settings/build.gradle b/features/settings/build.gradle
index 7866c7e..4a91dc2 100644
--- a/features/settings/build.gradle
+++ b/features/settings/build.gradle
@@ -12,7 +12,11 @@ dependencies {
 
     kotlinTest(it)
 
+    androidImportFixturesWorkaround(project, project(":matrix:services:sync"))
+    androidImportFixturesWorkaround(project, project(":matrix:services:crypto"))
     androidImportFixturesWorkaround(project, project(":matrix:common"))
     androidImportFixturesWorkaround(project, project(":core"))
+    androidImportFixturesWorkaround(project, project(":domains:store"))
     androidImportFixturesWorkaround(project, project(":domains:android:viewmodel"))
+    androidImportFixturesWorkaround(project, project(":domains:android:stub"))
 }
\ No newline at end of file
diff --git a/features/settings/src/main/kotlin/app/dapk/st/settings/SettingsState.kt b/features/settings/src/main/kotlin/app/dapk/st/settings/SettingsState.kt
index ea120d9..467627c 100644
--- a/features/settings/src/main/kotlin/app/dapk/st/settings/SettingsState.kt
+++ b/features/settings/src/main/kotlin/app/dapk/st/settings/SettingsState.kt
@@ -5,11 +5,11 @@ import app.dapk.st.core.Lce
 import app.dapk.st.design.components.Route
 import app.dapk.st.design.components.SpiderPage
 
-data class SettingsScreenState(
+internal data class SettingsScreenState(
     val page: SpiderPage<out Page>,
 )
 
-sealed interface Page {
+internal sealed interface Page {
     data class Root(val content: Lce<List<SettingItem>>) : Page
     object Security : Page
     data class ImportRoomKey(
@@ -29,7 +29,7 @@ data class NamedUri(
     val uri: Uri,
 )
 
-sealed interface SettingItem {
+internal sealed interface SettingItem {
 
     val id: Id
 
diff --git a/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsItemFactoryTest.kt b/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsItemFactoryTest.kt
index 270c870..6d9be17 100644
--- a/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsItemFactoryTest.kt
+++ b/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsItemFactoryTest.kt
@@ -1,6 +1,8 @@
 package app.dapk.st.settings
 
 import app.dapk.st.core.BuildMeta
+import internalfixture.aSettingHeaderItem
+import internalfixture.aSettingTextItem
 import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
 
diff --git a/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsViewModelTest.kt b/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsViewModelTest.kt
index a56af2d..7d9c152 100644
--- a/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsViewModelTest.kt
+++ b/features/settings/src/test/kotlin/app/dapk/st/settings/SettingsViewModelTest.kt
@@ -1,22 +1,16 @@
 package app.dapk.st.settings
 
 import ViewModelTest
-import android.content.ContentResolver
-import android.database.Cursor
-import android.net.Uri
 import app.dapk.st.core.Lce
 import app.dapk.st.design.components.SpiderPage
-import app.dapk.st.domain.StoreCleaner
-import app.dapk.st.matrix.crypto.CryptoService
-import app.dapk.st.matrix.sync.SyncService
-import fake.FakeCredentialsStore
+import fake.*
+import fixture.FakeStoreCleaner
 import fixture.aRoomId
-import io.mockk.coEvery
-import io.mockk.every
-import io.mockk.mockk
+import internalfake.FakeSettingsItemFactory
+import internalfake.FakeUriFilenameResolver
+import internalfixture.aImportRoomKeysPage
+import internalfixture.aSettingTextItem
 import org.junit.Test
-import test.delegateReturn
-import java.io.InputStream
 
 private const val APP_PRIVACY_POLICY_URL = "https://ouchadam.github.io/small-talk/privacy/"
 private val A_LIST_OF_ROOT_ITEMS = listOf(aSettingTextItem())
@@ -203,71 +197,8 @@ internal class SettingsViewModelTest {
 
 }
 
-class FakeInputStream {
-    val instance = mockk<InputStream>()
-}
-
-fun aSettingTextItem(
-    id: SettingItem.Id = SettingItem.Id.Ignored,
-    content: String = "text-content",
-    subtitle: String? = null
-) = SettingItem.Text(id, content, subtitle)
-
-fun aSettingHeaderItem(
-    label: String = "header-label",
-) = SettingItem.Header(label)
-
-class FakeContentResolver {
-    val instance = mockk<ContentResolver>()
-
-    fun givenFile(uri: Uri) = every { instance.openInputStream(uri) }.delegateReturn()
-
-    fun givenUriResult(uri: Uri) = every { instance.query(uri, null, null, null, null) }.delegateReturn()
-}
-
-internal class FakeSettingsItemFactory {
-    val instance = mockk<SettingsItemFactory>()
-
-    fun givenRoot() = every { instance.root() }.delegateReturn()
-}
-
-class FakeStoreCleaner : StoreCleaner by mockk()
-class FakeCryptoService : CryptoService by mockk() {
-    fun givenImportKeys(inputStream: InputStream, passphrase: String) = coEvery { inputStream.importRoomKeys(passphrase) }.delegateReturn()
-}
-
-class FakeSyncService : SyncService by mockk()
-class FakeUriFilenameResolver {
-    val instance = mockk<UriFilenameResolver>()
-
-    fun givenFilename(uri: Uri) = coEvery { instance.readFilenameFromUri(uri) }
-}
-
-
-class FakeUri {
-    val instance = mockk<Uri>()
-
-    fun givenNonHierarchical() {
-        givenContent(schema = "mail", path = null)
-    }
-
-    fun givenContent(schema: String, path: String?) {
-        every { instance.scheme } returns schema
-        every { instance.path } returns path
-    }
-}
-
 @Suppress("UNCHECKED_CAST")
 private inline fun <reified S : Page> SpiderPage<out Page>.updateState(crossinline block: S.() -> S): SpiderPage<Page> {
     require(this.state is S)
     return (this as SpiderPage<S>).copy(state = block(this.state)) as SpiderPage<Page>
 }
-
-fun aImportRoomKeysPage(
-    state: Page.ImportRoomKey = Page.ImportRoomKey()
-) = SpiderPage(
-    route = Page.Routes.importRoomKeys,
-    label = "Import room keys",
-    parent = Page.Routes.encryption,
-    state = state
-)
diff --git a/features/settings/src/test/kotlin/app/dapk/st/settings/UriFilenameResolverTest.kt b/features/settings/src/test/kotlin/app/dapk/st/settings/UriFilenameResolverTest.kt
index e5ff8f4..edf72fd 100644
--- a/features/settings/src/test/kotlin/app/dapk/st/settings/UriFilenameResolverTest.kt
+++ b/features/settings/src/test/kotlin/app/dapk/st/settings/UriFilenameResolverTest.kt
@@ -2,6 +2,9 @@ package app.dapk.st.settings
 
 import android.provider.OpenableColumns
 import app.dapk.st.core.CoroutineDispatchers
+import fake.FakeContentResolver
+import fake.FakeCursor
+import fake.FakeUri
 import kotlinx.coroutines.test.runTest
 import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
diff --git a/features/settings/src/test/kotlin/internalfake/FakeSettingsItemFactory.kt b/features/settings/src/test/kotlin/internalfake/FakeSettingsItemFactory.kt
new file mode 100644
index 0000000..1b90817
--- /dev/null
+++ b/features/settings/src/test/kotlin/internalfake/FakeSettingsItemFactory.kt
@@ -0,0 +1,12 @@
+package internalfake
+
+import app.dapk.st.settings.SettingsItemFactory
+import io.mockk.every
+import io.mockk.mockk
+import test.delegateReturn
+
+internal class FakeSettingsItemFactory {
+    val instance = mockk<SettingsItemFactory>()
+
+    fun givenRoot() = every { instance.root() }.delegateReturn()
+}
\ No newline at end of file
diff --git a/features/settings/src/test/kotlin/internalfake/FakeUriFilenameResolver.kt b/features/settings/src/test/kotlin/internalfake/FakeUriFilenameResolver.kt
new file mode 100644
index 0000000..4547c30
--- /dev/null
+++ b/features/settings/src/test/kotlin/internalfake/FakeUriFilenameResolver.kt
@@ -0,0 +1,12 @@
+package internalfake
+
+import android.net.Uri
+import app.dapk.st.settings.UriFilenameResolver
+import io.mockk.coEvery
+import io.mockk.mockk
+
+class FakeUriFilenameResolver {
+    val instance = mockk<UriFilenameResolver>()
+
+    fun givenFilename(uri: Uri) = coEvery { instance.readFilenameFromUri(uri) }
+}
\ No newline at end of file
diff --git a/features/settings/src/test/kotlin/internalfixture/PageFixture.kt b/features/settings/src/test/kotlin/internalfixture/PageFixture.kt
new file mode 100644
index 0000000..165bb20
--- /dev/null
+++ b/features/settings/src/test/kotlin/internalfixture/PageFixture.kt
@@ -0,0 +1,13 @@
+package internalfixture
+
+import app.dapk.st.design.components.SpiderPage
+import app.dapk.st.settings.Page
+
+internal fun aImportRoomKeysPage(
+    state: Page.ImportRoomKey = Page.ImportRoomKey()
+) = SpiderPage(
+    route = Page.Routes.importRoomKeys,
+    label = "Import room keys",
+    parent = Page.Routes.encryption,
+    state = state
+)
diff --git a/features/settings/src/test/kotlin/internalfixture/SettingItemFixture.kt b/features/settings/src/test/kotlin/internalfixture/SettingItemFixture.kt
new file mode 100644
index 0000000..5625fe7
--- /dev/null
+++ b/features/settings/src/test/kotlin/internalfixture/SettingItemFixture.kt
@@ -0,0 +1,13 @@
+package internalfixture
+
+import app.dapk.st.settings.SettingItem
+
+internal fun aSettingTextItem(
+    id: SettingItem.Id = SettingItem.Id.Ignored,
+    content: String = "text-content",
+    subtitle: String? = null
+) = SettingItem.Text(id, content, subtitle)
+
+internal fun aSettingHeaderItem(
+    label: String = "header-label",
+) = SettingItem.Header(label)
\ No newline at end of file
diff --git a/matrix/services/crypto/src/testFixtures/kotlin/fake/FakeCryptoService.kt b/matrix/services/crypto/src/testFixtures/kotlin/fake/FakeCryptoService.kt
new file mode 100644
index 0000000..40261a3
--- /dev/null
+++ b/matrix/services/crypto/src/testFixtures/kotlin/fake/FakeCryptoService.kt
@@ -0,0 +1,11 @@
+package fake
+
+import app.dapk.st.matrix.crypto.CryptoService
+import io.mockk.coEvery
+import io.mockk.mockk
+import test.delegateReturn
+import java.io.InputStream
+
+class FakeCryptoService : CryptoService by mockk() {
+    fun givenImportKeys(inputStream: InputStream, passphrase: String) = coEvery { inputStream.importRoomKeys(passphrase) }.delegateReturn()
+}
diff --git a/matrix/services/sync/src/testFixtures/kotlin/fake/FakeSyncService.kt b/matrix/services/sync/src/testFixtures/kotlin/fake/FakeSyncService.kt
new file mode 100644
index 0000000..8d40e52
--- /dev/null
+++ b/matrix/services/sync/src/testFixtures/kotlin/fake/FakeSyncService.kt
@@ -0,0 +1,6 @@
+package fake
+
+import app.dapk.st.matrix.sync.SyncService
+import io.mockk.mockk
+
+class FakeSyncService : SyncService by mockk()
diff --git a/settings.gradle b/settings.gradle
index 0bd07ea..ba9cc6b 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -20,6 +20,7 @@ include ':features:messenger'
 include ':features:navigator'
 include ':features:verification'
 
+include ':domains:android:stub'
 include ':domains:android:core'
 include ':domains:android:imageloader'
 include ':domains:android:work'