add dummy initialization of Conversation

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/src/test/java/com/nextcloud/talk/utils/ParticipantPermissionsTest.kt

@@ -11,6 +11,8 @@ import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.models.domain.ConversationModel
 import com.nextcloud.talk.models.json.capabilities.SpreedCapability
 import com.nextcloud.talk.models.json.conversations.Conversation
+import com.nextcloud.talk.models.json.conversations.ConversationEnums
+import com.nextcloud.talk.models.json.participants.Participant
 import junit.framework.TestCase
 import org.junit.Test
 
@@ -19,7 +21,53 @@ class ParticipantPermissionsTest : TestCase() {
     @Test
     fun test_areFlagsSet() {
         val spreedCapability = SpreedCapability()
-        val conversation = Conversation(null, null)
+        val conversation = Conversation(
+            token = "test",
+            name = "test",
+            displayName = "test",
+            description = "test",
+            type = ConversationEnums.ConversationType.DUMMY,
+            lastPing = 1,
+            participantType = Participant.ParticipantType.DUMMY,
+            hasPassword = true,
+            sessionId = "test",
+            actorId = "test",
+            actorType = "test",
+            password = "test",
+            favorite = false,
+            lastActivity = 1,
+            unreadMessages = 1,
+            unreadMention = false,
+            lastMessage = null,
+            objectType = ConversationEnums.ObjectType.DEFAULT,
+            notificationLevel = ConversationEnums.NotificationLevel.ALWAYS,
+            conversationReadOnlyState = ConversationEnums.ConversationReadOnlyState.CONVERSATION_READ_WRITE,
+            lobbyState = ConversationEnums.LobbyState.LOBBY_STATE_ALL_PARTICIPANTS,
+            lobbyTimer = 1,
+            lastReadMessage = 1,
+            lastCommonReadMessage = 1,
+            hasCall = true,
+            callFlag = 1,
+            canStartCall = false,
+            canLeaveConversation = true,
+            canDeleteConversation = true,
+            unreadMentionDirect = true,
+            notificationCalls = 1,
+            permissions = 1,
+            messageExpiration = 1,
+            status = "test",
+            statusIcon = "test",
+            statusMessage = "test",
+            statusClearAt = 1,
+            callRecording = 1,
+            avatarVersion = "test",
+            hasCustomAvatar = true,
+            callStartTime = 1,
+            recordingConsentRequired = 1,
+            remoteServer = "",
+            remoteToken = ""
+        )
+
         conversation.permissions = ParticipantPermissions.PUBLISH_SCREEN or
             ParticipantPermissions.JOIN_CALL or
             ParticipantPermissions.DEFAULT