Add test for LoggedInPresenter

appnav/src/test/kotlin/io/element/android/appnav/loggedin/LoggedInPresenterTest.kt

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package io.element.android.appnav.loggedin
+
+import app.cash.molecule.RecompositionClock
+import app.cash.molecule.moleculeFlow
+import app.cash.turbine.test
+import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.matrix.api.MatrixClient
+import io.element.android.libraries.matrix.test.FakeMatrixClient
+import io.element.android.libraries.permissions.api.PermissionsPresenter
+import io.element.android.libraries.permissions.noop.NoopPermissionsPresenter
+import io.element.android.libraries.push.api.PushService
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+
+class LoggedInPresenterTest {
+    @Test
+    fun `present - initial state`() = runTest {
+        val presenter = createPresenter()
+        moleculeFlow(RecompositionClock.Immediate) {
+            presenter.present()
+        }.test {
+            val initialState = awaitItem()
+            assertThat(initialState.permissionsState.permission).isEmpty()
+        }
+    }
+
+    private fun createPresenter(): LoggedInPresenter {
+        return LoggedInPresenter(
+            matrixClient = FakeMatrixClient(),
+            permissionsPresenterFactory = object : PermissionsPresenter.Factory {
+                override fun create(permission: String): PermissionsPresenter {
+                    return NoopPermissionsPresenter()
+                }
+            },
+            pushService = object : PushService {
+                override fun notificationStyleChanged() {
+                }
+
+                override suspend fun registerFirebasePusher(matrixClient: MatrixClient) {
+                }
+
+                override suspend fun testPush() {
+                }
+            }
+        )
+    }
+}