def test_we_dont_lock_if_we_dont_want_to(self, mocklock, mockgetfirst):
""" if everything goes well, return the image stream and the img_id"""
mockgetfirst.return_value = "thiscouldbea.jpg"
result = camup.acquire_a_picture(lockit=False)
assert mockgetfirst.called is True
assert mocklock.called is False
self.assertEqual(("datastream", "thiscouldbea"), result)
def test_alright(self, mocklock, mockgetfirst):
""" if everything goes well, return the image stream and the img_id"""
mockgetfirst.return_value = "thiscouldbea.jpg"
result = camup.acquire_a_picture()
mocklock.assert_called_with("thiscouldbea.jpg")
assert mockgetfirst.called is True
self.assertEqual(("datastream", "thiscouldbea"), result)
def test_alright(self,mocklock,mockgetfirst):
""" if everything goes well, return the image stream and the img_id"""
mockgetfirst.return_value = "thiscouldbea.jpg"
result = camup.acquire_a_picture()
mocklock.assert_called_with("thiscouldbea.jpg")
assert mockgetfirst.called is True
self.assertEqual(("datastream","thiscouldbea"), result)
def test_we_dont_lock_if_we_dont_want_to(self,mocklock,mockgetfirst):
""" if everything goes well, return the image stream and the img_id"""
mockgetfirst.return_value = "thiscouldbea.jpg"
result = camup.acquire_a_picture(lockit=False)
assert mockgetfirst.called is True
assert mocklock.called is False
self.assertEqual(("datastream","thiscouldbea"), result)
def get_image(picture = None):
"""
plain and simple, get the last picture and send it to the client
"""
try:
img, img_id = acquire_a_picture(lockit=False, last=True)
except AssertionError:
return render_template("error.html"), 404
picture_file = os.path.join(SAVE_FOLDER, "{0}.jpg".format(img_id) )
return send_file(picture_file)
