Add creation test

app/src/main/java/net/pokeranalytics/android/model/realm/Player.kt

@@ -8,10 +8,7 @@ import io.realm.annotations.Ignore
 import io.realm.annotations.PrimaryKey
 import io.realm.kotlin.where
 import net.pokeranalytics.android.R
-import net.pokeranalytics.android.model.interfaces.Deletable
-import net.pokeranalytics.android.model.interfaces.DeleteValidityStatus
-import net.pokeranalytics.android.model.interfaces.Identifiable
-import net.pokeranalytics.android.model.interfaces.NameManageable
+import net.pokeranalytics.android.model.interfaces.*
 import net.pokeranalytics.android.ui.adapter.StaticRowRepresentableDataSource
 import net.pokeranalytics.android.ui.view.RowRepresentable
 import net.pokeranalytics.android.ui.view.RowViewType
@@ -54,6 +51,13 @@ open class Player : RealmObject(), NameManageable, Deletable, StaticRowRepresent
 		return true
 	}
 
+	override fun getFailedSaveMessage(status: SaveValidityStatus): Int {
+		return when(status) {
+			SaveValidityStatus.ALREADY_EXISTS -> R.string.duplicate_user_error
+			else -> super.getFailedSaveMessage(status)
+		}
+	}
+
 	override fun getFailedDeleteMessage(status: DeleteValidityStatus): Int {
 		//TODO
 		return R.string.relationship_error