def test_abstract_model_signals():
"""
Source groups created for abstract models must cause signals to be
dispatched on their concrete subclasses.
"""
source_group = ImageFieldSourceGroup(AbstractImageModel, 'original_image')
receiver = make_counting_receiver(source_group)
source_saved.connect(receiver)
ConcreteImageModel.objects.create(original_image=File(get_image_file()))
eq_(receiver.count, 1)
def test_source_saved_signal():
"""
Creating a new instance with an image causes the source_saved signal to be
dispatched.
"""
source_group = ImageFieldSourceGroup(ImageModel, 'image')
receiver = make_counting_receiver(source_group)
source_saved.connect(receiver)
ImageModel.objects.create(image=File(get_image_file()))
eq_(receiver.count, 1)
def test_abstract_model_signals():
"""
Source groups created for abstract models must cause signals to be
dispatched on their concrete subclasses.
"""
source_group = ImageFieldSourceGroup(AbstractImageModel, 'original_image')
receiver = make_counting_receiver(source_group)
source_saved.connect(receiver)
ConcreteImageModel.objects.create(original_image=File(get_image_file()))
eq_(receiver.count, 1)
def test_source_saved_signal():
"""
Creating a new instance with an image causes the source_saved signal to be
dispatched.
"""
source_group = ImageFieldSourceGroup(ImageModel, 'image')
receiver = make_counting_receiver(source_group)
source_saved.connect(receiver)
ImageModel.objects.create(image=File(get_image_file()))
eq_(receiver.count, 1)
def test_no_source_saved_signal():
"""
Creating a new instance without an image shouldn't cause the source_saved
signal to be dispatched.
https://github.com/matthewwithanm/django-imagekit/issues/214
"""
source_group = ImageFieldSourceGroup(ImageModel, 'image')
receiver = make_counting_receiver(source_group)
source_saved.connect(receiver)
ImageModel.objects.create()
eq_(receiver.count, 0)
def test_no_source_saved_signal():
"""
Creating a new instance without an image shouldn't cause the source_saved
signal to be dispatched.
https://github.com/jdriscoll/django-imagekit/issues/214
"""
source_group = ImageFieldSourceGroup(ImageModel, 'image')
receiver = make_counting_receiver(source_group)
source_saved.connect(receiver)
ImageModel.objects.create()
eq_(receiver.count, 0)
