def test_register_loader_priority(self):
"""
Tests that register_loader saves priority
"""
Image.register_loader('jpeg', self.FakeBackend, priority=100)
self.assertEqual(Image.loaders, {
'jpeg': [
(100, self.FakeBackend),
],
})
def test_register_loader_priority(self):
"""
Tests that register_loader saves priority
"""
Image.register_loader('jpeg', self.FakeBackend, priority=100)
self.assertEqual(Image.loaders, {
'jpeg': [
(100, self.FakeBackend),
],
})
def test_register_loader(self):
"""
Tests basic usage of register_loader
"""
Image.register_loader('jpeg', self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
],
})
def test_register_loader(self):
"""
Tests basic usage of register_loader
"""
Image.register_loader('jpeg', self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
],
})
def test_register_loader_priority_multiple(self):
"""
Tests that register_loader keeps the loaders list sorted by priority
"""
Image.register_loader('jpeg', self.FakeBackend, priority=100)
Image.register_loader('jpeg', self.AnotherFakeBackend, priority=200)
self.assertEqual(Image.loaders, {
'jpeg': [
(100, self.FakeBackend),
(200, self.AnotherFakeBackend),
],
})
def test_register_loader_priority_multiple(self):
"""
Tests that register_loader keeps the loaders list sorted by priority
"""
Image.register_loader('jpeg', self.FakeBackend, priority=100)
Image.register_loader('jpeg', self.AnotherFakeBackend, priority=200)
self.assertEqual(Image.loaders, {
'jpeg': [
(100, self.FakeBackend),
(200, self.AnotherFakeBackend),
],
})
def test_register_loader_priority_same(self):
"""
Tests that new loaders are placed after loaders that have the same
priority
"""
Image.register_loader('jpeg', self.FakeBackend)
Image.register_loader('jpeg', self.AnotherFakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
(0, self.AnotherFakeBackend),
],
})
def test_register_loader_different_extension_at_same_time_with_priority(self):
"""
Tests that register_loader saves priority when using multipe extensions
"""
Image.register_loader(['jpeg', 'gif'], self.FakeBackend, priority=100)
self.assertEqual(Image.loaders, {
'jpeg': [
(100, self.FakeBackend),
],
'gif': [
(100, self.FakeBackend),
],
})
def test_register_loader_priority_same(self):
"""
Tests that new loaders are placed after loaders that have the same
priority
"""
Image.register_loader('jpeg', self.FakeBackend)
Image.register_loader('jpeg', self.AnotherFakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
(0, self.AnotherFakeBackend),
],
})
def test_register_loader_different_extension_at_same_time_tuple(self):
"""
Tests that a single backend can be assigned to load two extensions with
a single call to register_loader using a tuple
"""
Image.register_loader(('jpeg', 'gif'), self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
],
'gif': [
(0, self.FakeBackend),
],
})
def test_register_loader_different_extension_at_same_time_tuple(self):
"""
Tests that a single backend can be assigned to load two extensions with
a single call to register_loader using a tuple
"""
Image.register_loader(('jpeg', 'gif'), self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
],
'gif': [
(0, self.FakeBackend),
],
})
def test_register_loader_different_extension(self):
"""
Tests that register_loader stores loaders for different extensions
separately
"""
Image.register_loader('jpeg', self.FakeBackend)
Image.register_loader('gif', self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
],
'gif': [
(0, self.FakeBackend),
],
})
def test_register_loader_different_extension(self):
"""
Tests that register_loader stores loaders for different extensions
separately
"""
Image.register_loader('jpeg', self.FakeBackend)
Image.register_loader('gif', self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.FakeBackend),
],
'gif': [
(0, self.FakeBackend),
],
})
def test_register_loader_different_extension_at_same_time_with_priority(
self):
"""
Tests that register_loader saves priority when using multipe extensions
"""
Image.register_loader(['jpeg', 'gif'], self.FakeBackend, priority=100)
self.assertEqual(
Image.loaders, {
'jpeg': [
(100, self.FakeBackend),
],
'gif': [
(100, self.FakeBackend),
],
})
def test_register_loader_priority_multiple_other_way(self):
"""
Tests that register_loader keeps the loaders list sorted by priority
Same as above test, just inserting in opposite way to make sure the
loaders are being sorted by priority (and not insertion order)
"""
Image.register_loader('jpeg', self.FakeBackend, priority=200)
Image.register_loader('jpeg', self.AnotherFakeBackend, priority=100)
self.assertEqual(Image.loaders, {
'jpeg': [
(100, self.AnotherFakeBackend),
(200, self.FakeBackend),
],
})
def test_register_loader_priority_multiple_other_way(self):
"""
Tests that register_loader keeps the loaders list sorted by priority
Same as above test, just inserting in opposite way to make sure the
loaders are being sorted by priority (and not insertion order)
"""
Image.register_loader('jpeg', self.FakeBackend, priority=200)
Image.register_loader('jpeg', self.AnotherFakeBackend, priority=100)
self.assertEqual(Image.loaders, {
'jpeg': [
(100, self.AnotherFakeBackend),
(200, self.FakeBackend),
],
})
def test_register_loader_priority_same_other_way(self):
"""
If multiple backends are inserted with the same priority, the last one
should be placed last in the list
Same as above test, just inserting in opposite way to make sure the
loaders are being sorted by insertion time (and not name)
"""
Image.register_loader('jpeg', self.AnotherFakeBackend)
Image.register_loader('jpeg', self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.AnotherFakeBackend),
(0, self.FakeBackend),
],
})
def test_register_loader_priority_same_other_way(self):
"""
If multiple backends are inserted with the same priority, the last one
should be placed last in the list
Same as above test, just inserting in opposite way to make sure the
loaders are being sorted by insertion time (and not name)
"""
Image.register_loader('jpeg', self.AnotherFakeBackend)
Image.register_loader('jpeg', self.FakeBackend)
self.assertEqual(Image.loaders, {
'jpeg': [
(0, self.AnotherFakeBackend),
(0, self.FakeBackend),
],
})
