added tests for _event_vdir_filename

tests/vdir_test.py

@@ -0,0 +1,52 @@
+import icalendar.cal
+import pytest
+
+import ics2vdir
+
+
+@pytest.mark.parametrize(
+    ("event_ical", "expected_filename"),
+    [
+        (
+            b"""BEGIN:VEVENT
+SUMMARY:party
+DTSTART:20201024T100000Z
+DTEND:20201026T120000Z
+DTSTAMP:20200205T160640Z
+UID:1qa2ws3ed4rf5tg@google.com
+SEQUENCE:0
+CREATED:20191231T103841Z
+DESCRIPTION:
+LAST-MODIFIED:20191231T103841Z
+LOCATION:
+STATUS:CONFIRMED
+TRANSP:OPAQUE
+END:VEVENT
+""",
+            "1qa2ws3ed4rf5tg@google.com.ics",
+        ),
+        (
+            b"""BEGIN:VEVENT
+SUMMARY:work
+DTSTART;TZID=Europe/Vienna:20150924T090000
+DTEND;TZID=Europe/Vienna:20150924T123000
+DTSTAMP:20200205T160640Z
+UID:1qa2ws3ed4rf5tg@google.com
+RECURRENCE-ID;TZID=Europe/Vienna:20150924T090000
+SEQUENCE:5
+CREATED:20140228T212925Z
+DESCRIPTION:
+LAST-MODIFIED:20150908T181423Z
+LOCATION:
+STATUS:CONFIRMED
+TRANSP:TRANSPARENT
+END:VEVENT
+""",
+            "1qa2ws3ed4rf5tg@google.com.20150924T090000+0200.ics",
+        ),
+    ],
+)
+def test__event_vdir_filename(event_ical, expected_filename):
+    event = icalendar.cal.Event.from_ical(event_ical)
+    # pylint: disable=protected-access
+    assert ics2vdir._event_vdir_filename(event) == expected_filename