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added image_manager get_image_bytes() test

This commit is contained in:
Andreas Preikschat 2013-03-12 09:19:47 +01:00
parent 2d26110f22
commit 48e8838289
1 changed files with 7 additions and 1 deletions
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8
tests/functional/openlp_core_lib/test_image_manager.py
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@ -5,7 +5,7 @@
import os import os
from unittest import TestCase from unittest import TestCase
from PyQt4 import QtGui from PyQt4 import QtCore, QtGui
from openlp.core.lib import Registry, ImageManager, ScreenList from openlp.core.lib import Registry, ImageManager, ScreenList
@ -43,6 +43,12 @@ class TestImageManager(TestCase):
# THEN returned record is a type of image # THEN returned record is a type of image
self.assertEqual(isinstance(image, QtGui.QImage), True, u'The returned object should be a QImage') self.assertEqual(isinstance(image, QtGui.QImage), True, u'The returned object should be a QImage')
# WHEN: The image bytes are requested.
byte_array = self.image_manager.get_image_bytes(TEST_PATH, u'church.jpg')
# THEN: Type should be a byte array.
self.assertEqual(isinstance(byte_array, QtCore.QByteArray), True, u'The returned object should be a QByteArray')
# WHEN the image is retrieved has not been loaded # WHEN the image is retrieved has not been loaded
# THEN a KeyError is thrown # THEN a KeyError is thrown
with self.assertRaises(KeyError) as context: with self.assertRaises(KeyError) as context: