Adding unit tests for ViewNavigators

vector/src/main/java/im/vector/app/features/roomprofile/polls/detail/ui/RoomPollDetailNavigator.kt

@@ -20,7 +20,6 @@ import android.content.Context
 import im.vector.app.features.navigation.Navigator
 import javax.inject.Inject
 
-// TODO add unit tests
 class RoomPollDetailNavigator @Inject constructor(
         private val navigator: Navigator,
 ) {

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/ui/RoomPollsListNavigator.kt

@@ -20,7 +20,6 @@ import android.content.Context
 import im.vector.app.features.roomprofile.polls.detail.ui.RoomPollDetailActivity
 import javax.inject.Inject
 
-// TODO add unit tests
 class RoomPollsListNavigator @Inject constructor() {
 
     fun goToPollDetails(context: Context, pollId: String, roomId: String, isEnded: Boolean) {

vector/src/test/java/im/vector/app/features/roomprofile/polls/detail/ui/RoomPollDetailNavigatorTest.kt

@@ -0,0 +1,60 @@
+/*
+ * 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.
+ */
+
+package im.vector.app.features.roomprofile.polls.detail.ui
+
+import android.content.Context
+import im.vector.app.test.fakes.FakeNavigator
+import io.mockk.mockk
+import org.junit.Test
+
+internal class RoomPollDetailNavigatorTest {
+
+    private val fakeNavigator = FakeNavigator()
+
+    private val roomPollDetailNavigator = RoomPollDetailNavigator(
+            navigator = fakeNavigator.instance,
+    )
+
+    @Test
+    fun `given main navigator when goToTimelineEvent then correct method main navigator is called`() {
+        // Given
+        val aContext = mockk<Context>()
+        val aRoomId = "roomId"
+        val anEventId = "eventId"
+        fakeNavigator.givenOpenRoomSuccess(
+                context = aContext,
+                roomId = aRoomId,
+                eventId = anEventId,
+                buildTask = true,
+                isInviteAlreadyAccepted = false,
+                trigger = null,
+        )
+
+        // When
+        roomPollDetailNavigator.goToTimelineEvent(aContext, aRoomId, anEventId)
+
+        // Then
+        fakeNavigator.verifyOpenRoom(
+                context = aContext,
+                roomId = aRoomId,
+                eventId = anEventId,
+                buildTask = true,
+                isInviteAlreadyAccepted = false,
+                trigger = null,
+        )
+    }
+}

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/ui/RoomPollsListNavigatorTest.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.
+ */
+
+package im.vector.app.features.roomprofile.polls.list.ui
+
+import android.content.Intent
+import im.vector.app.features.roomprofile.polls.detail.ui.RoomPollDetailActivity
+import im.vector.app.test.fakes.FakeContext
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.mockkObject
+import io.mockk.unmockkAll
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+
+internal class RoomPollsListNavigatorTest {
+
+    private val fakeContext = FakeContext()
+    private val roomPollsListNavigator = RoomPollsListNavigator()
+
+    @Before
+    fun setUp() {
+        mockkObject(RoomPollDetailActivity.Companion)
+    }
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
+    @Test
+    fun `given info about poll when goToPollDetails then it starts the correct activity`() {
+        // Given
+        val aPollId = "pollId"
+        val aRoomId = "roomId"
+        val isEnded = true
+        val intent = givenIntentForPollDetails(aPollId, aRoomId, isEnded)
+        fakeContext.givenStartActivity(intent)
+
+        // When
+        roomPollsListNavigator.goToPollDetails(fakeContext.instance, aPollId, aRoomId, isEnded)
+
+        // Then
+        fakeContext.verifyStartActivity(intent)
+    }
+
+    private fun givenIntentForPollDetails(pollId: String, roomId: String, isEnded: Boolean): Intent {
+        val intent = mockk<Intent>()
+        every { RoomPollDetailActivity.newIntent(fakeContext.instance, pollId, roomId, isEnded) } returns intent
+        return intent
+    }
+}

vector/src/test/java/im/vector/app/test/fakes/FakeNavigator.kt

@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+
+package im.vector.app.test.fakes
+
+import android.content.Context
+import im.vector.app.features.analytics.plan.ViewRoom
+import im.vector.app.features.navigation.Navigator
+import io.mockk.justRun
+import io.mockk.mockk
+import io.mockk.verify
+
+class FakeNavigator {
+
+    val instance: Navigator = mockk()
+
+    fun givenOpenRoomSuccess(
+            context: Context,
+            roomId: String,
+            eventId: String?,
+            buildTask: Boolean,
+            isInviteAlreadyAccepted: Boolean,
+            trigger: ViewRoom.Trigger?,
+    ) {
+        justRun { instance.openRoom(context, roomId, eventId, buildTask, isInviteAlreadyAccepted, trigger) }
+    }
+
+    fun verifyOpenRoom(
+            context: Context,
+            roomId: String,
+            eventId: String?,
+            buildTask: Boolean,
+            isInviteAlreadyAccepted: Boolean,
+            trigger: ViewRoom.Trigger?,
+    ) {
+        verify { instance.openRoom(context, roomId, eventId, buildTask, isInviteAlreadyAccepted, trigger) }
+    }
+}