def test_the_manifest_can_be_populated_from_a_dictionary(self):
path = os.path.join(STATIC_ROOT, 'test_populate_dict_manifest_file.json')
mock_settings = Conf()
mock_settings.configure(
**dict(
WEBPACK,
USE_MANIFEST=True,
MANIFEST_PATH=path,
MANIFEST={
ConfigFiles.BASIC_CONFIG: (),
}
)
)
with mock.patch('webpack.conf.settings', mock_settings):
populate_manifest_file()
with open(path, 'r') as manifest_file:
content = manifest_file.read()
manifest = json.loads(content)
expected = generate_manifest({
ConfigFiles.BASIC_CONFIG: (),
})
self.assertEqual(manifest, expected)
def test_a_manifest_can_be_written_to_and_read_from_disk(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: ({
'foo': 'bar'
}, ),
ConfigFiles.LIBRARY_CONFIG: (
{
'foo': 'bar'
},
{
'woz': 'woo'
},
),
})
path = os.path.join(STATIC_ROOT, 'foo.json')
write_manifest(path, manifest)
# Manual check
with open(path, 'r') as manifest_file:
content = manifest_file.read()
self.assertEqual(json.loads(content), manifest)
# Convenience check
self.assertEqual(read_manifest(path), manifest)
def test_a_manifest_can_be_generated_with_multiple_contexts(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: (
{'foo': 'bar'},
),
ConfigFiles.LIBRARY_CONFIG: (
{'foo': 'bar'},
{'woz': 'woo'},
),
})
self.assertIsInstance(manifest, dict)
self.assertEqual(len(manifest.keys()), 3)
key1 = generate_key(ConfigFiles.BASIC_CONFIG, {'foo': 'bar'})
self.assertIn(key1, manifest)
entry1 = manifest[key1]
bundle1 = webpack(ConfigFiles.BASIC_CONFIG, context={'foo': 'bar'})
self.assertEqual(entry1, bundle1.data)
key2 = generate_key(ConfigFiles.LIBRARY_CONFIG, {'foo': 'bar'})
self.assertIn(key2, manifest)
entry2 = manifest[key2]
bundle2 = webpack(ConfigFiles.LIBRARY_CONFIG, context={'foo': 'bar'})
self.assertEqual(entry2, bundle2.data)
key3 = generate_key(ConfigFiles.LIBRARY_CONFIG, {'woz': 'woo'})
self.assertIn(key3, manifest)
entry3 = manifest[key3]
bundle3 = webpack(ConfigFiles.LIBRARY_CONFIG, context={'woz': 'woo'})
self.assertEqual(entry3, bundle3.data)
def test_a_manifest_can_be_generated_with_multiple_contexts(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: ({
'foo': 'bar'
}, ),
ConfigFiles.LIBRARY_CONFIG: (
{
'foo': 'bar'
},
{
'woz': 'woo'
},
),
})
self.assertIsInstance(manifest, dict)
self.assertEqual(len(manifest.keys()), 3)
key1 = generate_key(ConfigFiles.BASIC_CONFIG, {'foo': 'bar'})
self.assertIn(key1, manifest)
entry1 = manifest[key1]
bundle1 = webpack(ConfigFiles.BASIC_CONFIG, context={'foo': 'bar'})
self.assertEqual(entry1, bundle1.data)
key2 = generate_key(ConfigFiles.LIBRARY_CONFIG, {'foo': 'bar'})
self.assertIn(key2, manifest)
entry2 = manifest[key2]
bundle2 = webpack(ConfigFiles.LIBRARY_CONFIG, context={'foo': 'bar'})
self.assertEqual(entry2, bundle2.data)
key3 = generate_key(ConfigFiles.LIBRARY_CONFIG, {'woz': 'woo'})
self.assertIn(key3, manifest)
entry3 = manifest[key3]
bundle3 = webpack(ConfigFiles.LIBRARY_CONFIG, context={'woz': 'woo'})
self.assertEqual(entry3, bundle3.data)
def test_a_manifest_can_be_generated_from_a_dictionary(self):
manifest = generate_manifest({ConfigFiles.BASIC_CONFIG: ()})
self.assertIsInstance(manifest, dict)
self.assertEqual(len(manifest.keys()), 1)
key = generate_key(ConfigFiles.BASIC_CONFIG)
self.assertIn(key, manifest)
entry = manifest[key]
bundle = webpack(ConfigFiles.BASIC_CONFIG)
self.assertEqual(entry, bundle.data)
def test_a_manifest_can_be_generated_from_a_dictionary(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: ()
})
self.assertIsInstance(manifest, dict)
self.assertEqual(len(manifest.keys()), 1)
key = generate_key(ConfigFiles.BASIC_CONFIG)
self.assertIn(key, manifest)
entry = manifest[key]
bundle = webpack(ConfigFiles.BASIC_CONFIG)
self.assertEqual(entry, bundle.data)
def test_the_manifest_can_be_populated_from_settings(self):
path = os.path.join(STATIC_ROOT, 'test_populate_manifest_file.json')
mock_settings = Conf()
mock_settings.configure(**dict(WEBPACK,
USE_MANIFEST=True,
MANIFEST_PATH=path,
MANIFEST=(ConfigFiles.BASIC_CONFIG, )))
with mock.patch('webpack.conf.settings', mock_settings):
populate_manifest_file()
with open(path, 'r') as manifest_file:
content = manifest_file.read()
manifest = json.loads(content)
expected = generate_manifest((ConfigFiles.BASIC_CONFIG, ))
self.assertEqual(manifest, expected)
def test_a_manifest_can_be_generated_from_multiple_config_files_in_a_dictionary(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: (),
ConfigFiles.LIBRARY_CONFIG: (),
})
self.assertIsInstance(manifest, dict)
self.assertEqual(len(manifest.keys()), 2)
key1 = generate_key(ConfigFiles.BASIC_CONFIG)
self.assertIn(key1, manifest)
entry1 = manifest[key1]
bundle1 = webpack(ConfigFiles.BASIC_CONFIG)
self.assertEqual(entry1, bundle1.data)
key2 = generate_key(ConfigFiles.LIBRARY_CONFIG)
self.assertIn(key2, manifest)
entry2 = manifest[key2]
bundle2 = webpack(ConfigFiles.LIBRARY_CONFIG)
self.assertEqual(entry2, bundle2.data)
def test_a_manifest_can_be_generated_from_multiple_config_files(self):
manifest = generate_manifest((
ConfigFiles.BASIC_CONFIG,
ConfigFiles.LIBRARY_CONFIG,
), )
self.assertIsInstance(manifest, dict)
self.assertEqual(len(manifest.keys()), 2)
key1 = generate_key(ConfigFiles.BASIC_CONFIG)
self.assertIn(key1, manifest)
entry1 = manifest[key1]
bundle1 = webpack(ConfigFiles.BASIC_CONFIG)
self.assertEqual(entry1, bundle1.data)
key2 = generate_key(ConfigFiles.LIBRARY_CONFIG)
self.assertIn(key2, manifest)
entry2 = manifest[key2]
bundle2 = webpack(ConfigFiles.LIBRARY_CONFIG)
self.assertEqual(entry2, bundle2.data)
def test_a_manifest_can_be_written_to_and_read_from_disk(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: (
{'foo': 'bar'},
),
ConfigFiles.LIBRARY_CONFIG: (
{'foo': 'bar'},
{'woz': 'woo'},
),
})
path = os.path.join(STATIC_ROOT, 'foo.json')
write_manifest(path, manifest)
# Manual check
with open(path, 'r') as manifest_file:
content = manifest_file.read()
self.assertEqual(json.loads(content), manifest)
# Convenience check
self.assertEqual(read_manifest(path), manifest)
def test_the_manifest_is_used_by_the_compiler(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: (),
})
key = generate_key(ConfigFiles.BASIC_CONFIG)
self.assertIn(key, manifest)
path = os.path.join(STATIC_ROOT, 'test_manifest.json')
write_manifest(path, manifest)
with mock.patch('webpack.compiler.build_server.build',
self._raise_if_called):
mock_settings = Conf()
mock_settings.configure(**dict(
WEBPACK,
USE_MANIFEST=True,
MANIFEST_PATH=path,
))
with mock.patch('webpack.conf.settings', mock_settings):
bundle = webpack(ConfigFiles.BASIC_CONFIG)
self.assertEqual(bundle.data, manifest[key])
def test_the_manifest_is_used_by_the_compiler(self):
manifest = generate_manifest({
ConfigFiles.BASIC_CONFIG: (),
})
key = generate_key(ConfigFiles.BASIC_CONFIG)
self.assertIn(key, manifest)
path = os.path.join(STATIC_ROOT, 'test_manifest.json')
write_manifest(path, manifest)
with mock.patch('webpack.compiler.build_server.build', self._raise_if_called):
mock_settings = Conf()
mock_settings.configure(
**dict(
WEBPACK,
USE_MANIFEST=True,
MANIFEST_PATH=path,
)
)
with mock.patch('webpack.conf.settings', mock_settings):
bundle = webpack(ConfigFiles.BASIC_CONFIG)
self.assertEqual(bundle.data, manifest[key])