def test_nested_to_json(self):
n = Nested('elem', 'sub1', Boolean('my_bool1'), 'sub2', 'sub3', Dict('my_dict1', 'key1', 'key2'))
expected_sub1_2 = rand_string()
expected_sub2_2 = rand_string()
expected_sub3_2 = rand_string()
expected_my_bool1_2 = rand_bool()
expected_key1_2 = rand_string()
expected_key2_2 = rand_string()
value2 = {'elem': {
'sub1': expected_sub1_2,
'sub2': expected_sub2_2,
'my_bool1': expected_my_bool1_2,
'sub3': expected_sub3_2,
'my_dict1': {
'key1': expected_key1_2,
'key2': expected_key2_2,
}
}}
ret_value = n.to_json(value2)
eq_(ret_value,
{'elem':
{'my_bool1': expected_my_bool1_2, 'sub2': expected_sub2_2, 'sub3': expected_sub3_2,
'my_dict1': {'key2': expected_key2_2, 'key1': expected_key1_2},
'sub1': expected_sub1_2}}
)
def test_nested_from_json(self):
n = Nested('elem', 'sub1', Boolean('my_bool1'), 'sub2', 'sub3', Dict('my_dict1', 'key1', 'key2'))
expected_sub1_1 = rand_string()
expected_sub2_1 = rand_string()
expected_sub3_1 = rand_string()
expected_my_bool1_1 = rand_bool()
expected_key1_1 = rand_string()
expected_key2_1 = rand_string()
value1 = {'elem': {
'sub1': expected_sub1_1,
'sub2': expected_sub2_1,
'my_bool1': expected_my_bool1_1,
'sub3': expected_sub3_1,
'my_dict1': {
'key1': expected_key1_1,
'key2': expected_key2_1,
}
}}
ret_value = n.from_json(value1)
eq_(ret_value,
{'elem':
{'my_bool1': expected_my_bool1_1, 'sub2': expected_sub2_1, 'sub3': expected_sub3_1,
'my_dict1': {'key2': expected_key2_1, 'key1': expected_key1_1},
'sub1': expected_sub1_1}}
)
def test_dict_keys_missing_has_default_value(self):
default = rand_string()
d = Dict('d', 'k1', 'k2', 'k3', 'k4', default=default)
value = {'k1':'v1', 'k2':'v2', 'k3':'v3'} # k4 doesn't exist but no exception is raised because a default value is set
ret_value = d.from_json(value)
eq_(sorted(ret_value.items()), [('k1', 'v1'), ('k2', 'v2'), ('k3', 'v3'), ('k4', default)])
def test_dict_keys_all_exist(self):
d = Dict('d', 'k1', 'k2')
value = {
'k1': 'v1',
'k2': 'v2',
'k3': 'v3'
} # k3 is superfluous and should not be returned
ret_value = d.from_json(value)
eq_(sorted(ret_value.items()), [('k1', 'v1'), ('k2', 'v2')])
def test_dict_keys_missing_no_default_value(self):
d = Dict('d', 'k1', 'k2', 'k3', 'k4')
value = {'k1':'v1', 'k2':'v2', 'k3':'v3'} # k4 doesn't exist so an exception should be raised
try:
d.from_json(value)
except ValidationException, e:
eq_(e.name, 'd')
eq_(sorted(e.value.items()), [('k1', 'v1'), ('k2', 'v2'), ('k3', 'v3')])
eq_(e.missing_elem, 'k4')
def test_dict_no_keys_specified(self):
d = Dict('d')
value = {rand_string(): rand_string(), rand_string(): rand_string()}
ret_value = d.from_json(value)
eq_(value, ret_value)