From e0be6ef09ff4f0909ed1a9573424a09a9b021ffd Mon Sep 17 00:00:00 2001
From: Maxime NATUREL <46314705+mnaturel@users.noreply.github.com>
Date: Fri, 13 Jan 2023 10:33:55 +0100
Subject: [PATCH] Adding unit test for repository

---
 .../polls/list/data/RoomPollRepository.kt     |  1 -
 .../polls/list/data/RoomPollRepositoryTest.kt | 95 +++++++++++++++++++
 2 files changed, 95 insertions(+), 1 deletion(-)
 create mode 100644 vector/src/test/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepositoryTest.kt

diff --git a/vector/src/main/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepository.kt b/vector/src/main/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepository.kt
index 7237452a06..d3577df6c1 100644
--- a/vector/src/main/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepository.kt
+++ b/vector/src/main/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepository.kt
@@ -20,7 +20,6 @@ import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
 import kotlinx.coroutines.flow.Flow
 import javax.inject.Inject
 
-// TODO add unit tests
 class RoomPollRepository @Inject constructor(
         private val roomPollDataSource: RoomPollDataSource,
 ) {
diff --git a/vector/src/test/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepositoryTest.kt b/vector/src/test/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepositoryTest.kt
new file mode 100644
index 0000000000..49d9623c04
--- /dev/null
+++ b/vector/src/test/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepositoryTest.kt
@@ -0,0 +1,95 @@
+/*
+ * 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.data
+
+import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
+import io.mockk.coJustRun
+import io.mockk.coVerify
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.verify
+import kotlinx.coroutines.flow.firstOrNull
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.Test
+
+private const val A_ROOM_ID = "room-id"
+
+class RoomPollRepositoryTest {
+
+    private val fakeRoomPollDataSource = mockk<RoomPollDataSource>()
+
+    private val roomPollRepository = RoomPollRepository(
+            roomPollDataSource = fakeRoomPollDataSource,
+    )
+
+    @Test
+    fun `given data source when getting polls then correct method of data source is called`() = runTest {
+        // Given
+        val expectedPolls = listOf<PollSummary>()
+        every { fakeRoomPollDataSource.getPolls(A_ROOM_ID) } returns flowOf(expectedPolls)
+
+        // When
+        val result = roomPollRepository.getPolls(A_ROOM_ID).firstOrNull()
+
+        // Then
+        result shouldBeEqualTo expectedPolls
+        verify { fakeRoomPollDataSource.getPolls(A_ROOM_ID) }
+    }
+
+    @Test
+    fun `given data source when getting loaded polls status then correct method of data source is called`() {
+        // Given
+        val expectedStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                nbLoadedDays = 10,
+        )
+        every { fakeRoomPollDataSource.getLoadedPollsStatus(A_ROOM_ID) } returns expectedStatus
+
+        // When
+        val result = roomPollRepository.getLoadedPollsStatus(A_ROOM_ID)
+
+        // Then
+        result shouldBeEqualTo expectedStatus
+        verify { fakeRoomPollDataSource.getLoadedPollsStatus(A_ROOM_ID) }
+    }
+
+    @Test
+    fun `given data source when loading more polls then correct method of data source is called`() = runTest {
+        // Given
+        coJustRun { fakeRoomPollDataSource.loadMorePolls(A_ROOM_ID) }
+
+        // When
+        roomPollRepository.loadMorePolls(A_ROOM_ID)
+
+        // Then
+        coVerify { fakeRoomPollDataSource.loadMorePolls(A_ROOM_ID) }
+    }
+
+    @Test
+    fun `given data source when syncing polls then correct method of data source is called`() = runTest {
+        // Given
+        coJustRun { fakeRoomPollDataSource.syncPolls(A_ROOM_ID) }
+
+        // When
+        roomPollRepository.syncPolls(A_ROOM_ID)
+
+        // Then
+        coVerify { fakeRoomPollDataSource.syncPolls(A_ROOM_ID) }
+    }
+}