Add unit test on RoomPreviewMapper

libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/room/preview/RoomPreviewMapperTest.kt

@@ -0,0 +1,96 @@
+/*
+ * Copyright 2024 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ * Please see LICENSE in the repository root for full details.
+ */
+
+package io.element.android.libraries.matrix.impl.room.preview
+
+import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.matrix.api.room.RoomType
+import io.element.android.libraries.matrix.api.room.preview.RoomPreview
+import io.element.android.libraries.matrix.test.A_ROOM_ALIAS
+import io.element.android.libraries.matrix.test.A_ROOM_ID
+import org.junit.Test
+import org.matrix.rustcomponents.sdk.RoomPreview as RustRoomPreview
+
+class RoomPreviewMapperTest {
+    @Test
+    fun `map should map values 1`() {
+        assertThat(
+            RoomPreviewMapper.map(
+                aRustRoomPreview(
+                    isJoined = false,
+                    isInvited = false,
+                )
+            )
+        ).isEqualTo(
+            RoomPreview(
+                roomId = A_ROOM_ID,
+                canonicalAlias = A_ROOM_ALIAS,
+                name = "name",
+                topic = "topic",
+                avatarUrl = "avatarUrl",
+                numberOfJoinedMembers = 1L,
+                roomType = RoomType.Room,
+                isHistoryWorldReadable = true,
+                isJoined = false,
+                isInvited = false,
+                isPublic = true,
+                canKnock = true,
+            )
+        )
+    }
+
+    @Test
+    fun `map should map values 2`() {
+        assertThat(
+            RoomPreviewMapper.map(
+                aRustRoomPreview(
+                    canonicalAlias = null,
+                    isPublic = false,
+                    canKnock = false,
+                )
+            )
+        ).isEqualTo(
+            RoomPreview(
+                roomId = A_ROOM_ID,
+                canonicalAlias = null,
+                name = "name",
+                topic = "topic",
+                avatarUrl = "avatarUrl",
+                numberOfJoinedMembers = 1L,
+                roomType = RoomType.Room,
+                isHistoryWorldReadable = true,
+                isJoined = true,
+                isInvited = true,
+                isPublic = false,
+                canKnock = false,
+            )
+        )
+    }
+}
+
+internal fun aRustRoomPreview(
+    canonicalAlias: String? = A_ROOM_ALIAS.value,
+    isJoined: Boolean = true,
+    isInvited: Boolean = true,
+    isPublic: Boolean = true,
+    canKnock: Boolean = true,
+): RustRoomPreview {
+    return RustRoomPreview(
+        roomId = A_ROOM_ID.value,
+        canonicalAlias = canonicalAlias,
+        name = "name",
+        topic = "topic",
+        avatarUrl = "avatarUrl",
+        numJoinedMembers = 1u,
+        roomType = null,
+        isHistoryWorldReadable = true,
+        isJoined = isJoined,
+        isInvited = isInvited,
+        isPublic = isPublic,
+        canKnock = canKnock,
+    )
+}