Sort persons according to the best ordering

src/solo_turnier/tests/test_worker.py

@@ -358,3 +358,28 @@ def test_collectPersonsInGroups(mocker):
     assert groups['Jun.'] == [persons[2], persons[8]]
     assert groups['Jug.'] == [persons[5]]
     assert groups['Sonst'] == [persons[4], persons[6], persons[7]]
+
+def test_sortPersons_withId(mocker):
+    def mockPerson(id):
+        mock = mocker.patch('solo_turnier.worker.ResultPerson')
+        mock.id = id
+        return mock
+    persons = [mockPerson(2), mockPerson(1), mockPerson(5), mockPerson(3)]
+    dataWorker = worker.DataWorker()
+    sorted, showIds = dataWorker.sortPersonsInGroup(persons)
+    assert sorted == [persons[1], persons[0], persons[3], persons[2]]
+    assert showIds == True
+
+def test_sortPersons_withoutId(mocker):
+    def mockPerson(name):
+        mock = mocker.patch('solo_turnier.worker.ResultPerson')
+        mock.id = 3
+        mock.name = name
+        mock.club = 'TSC Entenhausen'
+        return mock
+    persons = [mockPerson('Max'), mockPerson('Isabel'), mockPerson('Reimund'), mockPerson('Anna')]
+    persons[2].id = None
+    dataWorker = worker.DataWorker()
+    sorted, showIds = dataWorker.sortPersonsInGroup(persons)
+    assert sorted == [persons[3], persons[1], persons[0], persons[2]]
+    assert showIds == False