def test_parameters(self):
json = """
{ "types": [
{ "type": "A",
"parameters": {
"s": "string",
"d": "datetime",
"i": "integer"
}
}
],
"objects": [
{ "type": "A",
"parameters": {
"s": "string",
"d": "2012-02-10T20:00:00",
"i": 12
} },
{ "type": "A" },
{ "type": "A" }
],
"relations": []
}"""
jio = JsonIO(self.mapper, add_new_types=True)
objs = jio.read_string(json)
self.assertEqual(len(objs), 3)
self.assertEqual(objs[0].params["s"], "string")
self.assertEqual(objs[0].params["d"], datetime.datetime(2012, 2, 10, 20, 0, 0))
self.assertEqual(objs[0].params["i"], 12)
def test_simple_import(self):
json = """
{ "types": [{"type": "A"}, {"type": "B"}],
"objects": [{"type": "A"}, {"type": "A"}, {"type": "A"}, {"type": "B"}],
"relations": []
}"""
jio = JsonIO(self.mapper, add_new_types=True)
objs = jio.read_string(json)
self.assertEqual(len(objs), 4)
def test_null_import(self):
json = """
{ "types": [],
"objects": [],
"relations": []
}"""
jio = JsonIO(self.mapper)
objs = jio.read_string(json)
self.assertEqual(len(objs), 0)