Add missing test on RustNotificationService

libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/fixtures/fakes/FakeFfiNotificationClient.kt

@@ -14,8 +14,11 @@ import org.matrix.rustcomponents.sdk.NotificationItemsRequest
 
 class FakeFfiNotificationClient(
     var notificationItemResult: Map<String, NotificationItem> = emptyMap(),
+    val closeResult: () -> Unit = { }
 ) : NotificationClient(NoPointer) {
     override suspend fun getNotifications(requests: List<NotificationItemsRequest>): Map<String, NotificationItem> {
         return notificationItemResult
     }
+
+    override fun close() = closeResult()
 }

libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/notification/RustNotificationServiceTest.kt

@@ -19,6 +19,7 @@ import io.element.android.libraries.matrix.test.A_SESSION_ID
 import io.element.android.libraries.matrix.test.A_USER_ID_2
 import io.element.android.services.toolbox.api.systemclock.SystemClock
 import io.element.android.services.toolbox.test.systemclock.FakeSystemClock
+import io.element.android.tests.testutils.lambda.lambdaRecorder
 import io.element.android.tests.testutils.testCoroutineDispatchers
 import kotlinx.coroutines.test.TestScope
 import kotlinx.coroutines.test.runTest
@@ -61,6 +62,19 @@ class RustNotificationServiceTest {
         )
     }
 
+    @Test
+    fun `close should invoke the close method of the service`() = runTest {
+        val closeResult = lambdaRecorder<Unit> { }
+        val notificationClient = FakeFfiNotificationClient(
+            closeResult = closeResult,
+        )
+        val sut = createRustNotificationService(
+            notificationClient = notificationClient,
+        )
+        sut.close()
+        closeResult.assertions().isCalledOnce()
+    }
+
     private fun TestScope.createRustNotificationService(
         notificationClient: NotificationClient = FakeFfiNotificationClient(),
         clock: SystemClock = FakeSystemClock(),