def transfer_data(self, data, map_options, map_root_path):
'''
method helper that provide filling Django model with objects
that was ejected from data through map_options & map_root_path
'''
mapped_data = process_mapping(data, map_options,
map_root_path) if map_options else data
for item in mapped_data:
self.model.objects.create(**item)
def test_only_exist_keys(self):
MAP_STRUCTURE = {
'name': {
'path': '/title'
},
}
result = deep_mapper.process_mapping(DATA, MAP_STRUCTURE, '/root')
self.assertTrue(isinstance(result, list))
self.assertTrue(len(result) == len(DATA['root']))
self.assertTrue(result[0]['name'] == DATA['root'][0]['title'])
def test_with_various_empty_keys(self):
MAP_STRUCTURE = {
'name': {
'path': '/title'
},
'image': {
'path': '/media/ico'
},
}
result = deep_mapper.process_mapping(DATA, MAP_STRUCTURE, '/root')
self.assertTrue(isinstance(result, list))
def test_arry_mapping():
MAP_STRUCTURE = {
"methods": {
"path": "/mds",
"sub_mapping": {
"title": {
"path": "/name"
}
}
}
}
result = deep_mapper.process_mapping(DATA, MAP_STRUCTURE, "/")
assert_that(result).contains_key('methods')
assert_that(result["methods"][0]).contains_entry({"title": "alan"})
def test_postprocess(self):
MAP_STRUCTURE = {
'name': {
'path': '/title'
},
'count': {
'path': '/counter',
'postprocess': int
},
'image': {
'path': '/media/ico'
},
}
result = deep_mapper.process_mapping(DATA, MAP_STRUCTURE, '/root')
self.assertTrue(isinstance(result, list))
def mapping(map_file, json_data, root_path="/"):
return process_mapping(json_data,
debug(demjson.decode_file(map_file), "mapper:"),
root_path)
def test_object():
MAP_STRUCTURE = {"name": {"path": "/title"}}
result = deep_mapper.process_mapping(DATA1, MAP_STRUCTURE, "/")
assert_that(result).contains_entry({'name': 'hello'})