Add test on extension MatrixRoom.getDirectRoomMember

2024-08-22 15:20:37 +02:00
parent c075cbaf42
commit 4e82cb1ddc
1 changed files with 161 additions and 0 deletions
--- a/libraries/matrixui/src/test/kotlin/io/element/android/libraries/matrix/ui/room/MatrixRoomMembersTest.kt
+++ b/libraries/matrixui/src/test/kotlin/io/element/android/libraries/matrix/ui/room/MatrixRoomMembersTest.kt
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 2024 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
+ *
+ *     https://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 io.element.android.libraries.matrix.ui.room
+
+import app.cash.molecule.RecompositionMode
+import app.cash.molecule.moleculeFlow
+import app.cash.turbine.test
+import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.matrix.api.room.MatrixRoomMembersState
+import io.element.android.libraries.matrix.api.room.RoomMembershipState
+import io.element.android.libraries.matrix.test.A_USER_ID
+import io.element.android.libraries.matrix.test.A_USER_ID_2
+import io.element.android.libraries.matrix.test.A_USER_ID_3
+import io.element.android.libraries.matrix.test.room.FakeMatrixRoom
+import io.element.android.libraries.matrix.test.room.aRoomMember
+import kotlinx.collections.immutable.persistentListOf
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+
+class MatrixRoomMembersTest {
+    private val roomMember1 = aRoomMember(A_USER_ID)
+    private val roomMember2 = aRoomMember(A_USER_ID_2)
+    private val roomMember3 = aRoomMember(A_USER_ID_3)
+
+    @Test
+    fun `getDirectRoomMember emits other member for encrypted DM with 2 joined members`() = runTest {
+        val matrixRoom = FakeMatrixRoom(
+            sessionId = A_USER_ID,
+            isEncrypted = true,
+            isDirect = true,
+        )
+        moleculeFlow(RecompositionMode.Immediate) {
+            matrixRoom.getDirectRoomMember(
+                MatrixRoomMembersState.Ready(persistentListOf(roomMember1, roomMember2))
+            )
+        }.test {
+            assertThat(awaitItem().value).isEqualTo(roomMember2)
+        }
+    }
+
+    @Test
+    fun `getDirectRoomMember emit null if the room is not a dm`() = runTest {
+        val matrixRoom = FakeMatrixRoom(
+            sessionId = A_USER_ID,
+            isEncrypted = true,
+            isDirect = false,
+        )
+        moleculeFlow(RecompositionMode.Immediate) {
+            matrixRoom.getDirectRoomMember(
+                MatrixRoomMembersState.Ready(persistentListOf(roomMember1, roomMember2))
+            )
+        }.test {
+            assertThat(awaitItem().value).isNull()
+        }
+    }
+
+    @Test
+    fun `getDirectRoomMember emit null if the room is not encrypted`() = runTest {
+        val matrixRoom = FakeMatrixRoom(
+            sessionId = A_USER_ID,
+            isEncrypted = false,
+            isDirect = true,
+        )
+        moleculeFlow(RecompositionMode.Immediate) {
+            matrixRoom.getDirectRoomMember(
+                MatrixRoomMembersState.Ready(persistentListOf(roomMember1, roomMember2))
+            )
+        }.test {
+            assertThat(awaitItem().value).isNull()
+        }
+    }
+
+    @Test
+    fun `getDirectRoomMember emit null if the room has only 1 member`() = runTest {
+        val matrixRoom = FakeMatrixRoom(
+            sessionId = A_USER_ID,
+            isEncrypted = true,
+            isDirect = true,
+        )
+        moleculeFlow(RecompositionMode.Immediate) {
+            matrixRoom.getDirectRoomMember(
+                MatrixRoomMembersState.Ready(persistentListOf(roomMember1))
+            )
+        }.test {
+            assertThat(awaitItem().value).isNull()
+        }
+    }
+
+    @Test
+    fun `getDirectRoomMember emit null if the room has only 3 members`() = runTest {
+        val matrixRoom = FakeMatrixRoom(
+            sessionId = A_USER_ID,
+            isEncrypted = true,
+            isDirect = true,
+        )
+        moleculeFlow(RecompositionMode.Immediate) {
+            matrixRoom.getDirectRoomMember(
+                MatrixRoomMembersState.Ready(persistentListOf(roomMember1, roomMember2, roomMember3))
+            )
+        }.test {
+            assertThat(awaitItem().value).isNull()
+        }
+    }
+
+    @Test
+    fun `getDirectRoomMember emit null if the other member is not active`() = runTest {
+        val matrixRoom = FakeMatrixRoom(
+            sessionId = A_USER_ID,
+            isEncrypted = true,
+            isDirect = true,
+        )
+        moleculeFlow(RecompositionMode.Immediate) {
+            matrixRoom.getDirectRoomMember(
+                MatrixRoomMembersState.Ready(
+                    persistentListOf(
+                        roomMember1,
+                        roomMember2.copy(membership = RoomMembershipState.BAN),
+                    )
+                )
+            )
+        }.test {
+            assertThat(awaitItem().value).isNull()
+        }
+    }
+
+    @Test
+    fun `getDirectRoomMember emit the other member if there are 2 active members`() = runTest {
+        val matrixRoom = FakeMatrixRoom(
+            sessionId = A_USER_ID,
+            isEncrypted = true,
+            isDirect = true,
+        )
+        moleculeFlow(RecompositionMode.Immediate) {
+            matrixRoom.getDirectRoomMember(
+                MatrixRoomMembersState.Ready(
+                    persistentListOf(
+                        roomMember1,
+                        roomMember2,
+                        roomMember3.copy(membership = RoomMembershipState.BAN),
+                    )
+                )
+            )
+        }.test {
+            assertThat(awaitItem().value).isEqualTo(roomMember2)
+        }
+    }
+}