Add migration test

tests/functional/openlp_core_lib/test_serviceitem.py

@@ -210,7 +210,6 @@ class TestServiceItem(TestCase):
 
         # THEN: We should get back a valid service item
         assert service_item.is_valid is True, u'The new service item should be valid'
-        print service_item.get_rendered_frame(0)
         assert service_item.get_rendered_frame(0) == test_file, u'The first frame should match the path to the image'
         assert service_item.get_frames()[0] == frame_array, u'The return should match frame array1'
         assert service_item.get_frame_path(0) == test_file, u'The frame path should match the full path to the image'
@@ -268,6 +267,26 @@ class TestServiceItem(TestCase):
         assert service_item.is_capable(ItemCapabilities.CanAppend) is True, \
             u'This service item should be able to have new items added to it'
 
+    def serviceitem_migrate_test_20_22(self):
+        """
+        Test the Service Item - migrating a media only service item from 2.0 to 2.2 format
+        """
+        # GIVEN: A new service item and a mocked add icon function
+        service_item = ServiceItem(None)
+        service_item.add_icon = MagicMock()
+
+        # WHEN: adding an media from a saved Service and mocked exists
+        line = self.convert_file_service_item(u'migrate_video_20_22.osd')
+        with patch('os.path.exists'):
+            service_item.set_from_service(line, TEST_PATH)
+
+        # THEN: We should get back a converted service item
+        assert service_item.is_valid is True, u'The new service item should be valid'
+        assert service_item.processor is None, u'The Processor should have been set'
+        assert service_item.title is None, u'The title should be set to a value'
+        assert service_item.is_capable(ItemCapabilities.HasDetailedTitleDisplay) is False, \
+            u'The Capability should have been removed'
+
     def convert_file_service_item(self, name):
         service_file = os.path.join(TEST_PATH, name)
         try:

tests/resources/migrate_video_20_22.osd

@@ -0,0 +1,98 @@
+(lp1
+(dp2
+Vserviceitem
+p3
+(dp4
+Vheader
+p5
+(dp6
+Vxml_version
+p7
+NsVauto_play_slides_loop
+p8
+I00
+sVauto_play_slides_once
+p9
+I00
+sVwill_auto_start
+p10
+I01
+sVtitle
+p11
+VVLC
+p12
+sVcapabilities
+p13
+(lp14
+I12
+aI16
+aI4
+aI11
+asVtheme
+p15
+I-1
+sVbackground_audio
+p16
+(lp17
+sVicon
+p18
+V:/plugins/plugin_media.png
+p19
+sVtype
+p20
+I3
+sVstart_time
+p21
+I0
+sVfrom_plugin
+p22
+I00
+sVmedia_length
+p23
+I144
+sVdata
+p24
+V
+sVtimed_slide_interval
+p25
+I0
+sVaudit
+p26
+V
+sVsearch
+p27
+V
+sVname
+p28
+Vmedia
+p29
+sVfooter
+p30
+(lp31
+sVnotes
+p32
+V
+sVplugin
+p33
+g29
+sVtheme_overwritten
+p34
+I00
+sVend_time
+p35
+I0
+ssg24
+(lp36
+(dp37
+Vpath
+p38
+V/home/tim/Videos/puppets
+p39
+sVimage
+p40
+V:/media/slidecontroller_multimedia.png
+p41
+sg11
+VMVI_3405.MOV
+p42
+sassa.