def test_default_value_set_on_create(self, backend):
data_node = backend.module.DateTime(
schema.DateTime(set_on_create=True),
parent=None,
new_params=backend.new_params)
assert data_node._storage is not None
assert (data_node.value - datetime.datetime.now()).total_seconds() < 1
def test_to_dict(self):
node = schema.DateTime()
node_dict = node.to_dict()
assert 'node_type' in node_dict
assert node_dict['node_type'] == 'DateTime'
assert 'config' in node_dict
assert node_dict['config'] == {'set_on_create': False}
class TestDateTime(ItemNodeTestBase):
class_name = 'DateTime'
schema_node = schema.DateTime()
valid_data = datetime.datetime.now()
def test_default_value(self, data_node):
assert data_node._storage is None
def test_default_value_set_on_create(self, backend):
data_node = backend.module.DateTime(
schema.DateTime(set_on_create=True),
parent=None,
new_params=backend.new_params)
assert data_node._storage is not None
assert (data_node.value - datetime.datetime.now()).total_seconds() < 1
import datetime
import json
import numpy as np
import pytest
from dsch import data, schema
from dsch.backends import npz
@pytest.mark.parametrize('schema_node,valid_data', (
(schema.Array(dtype='int32'), np.array([23, 42], dtype='int32')),
(schema.Bool(), True),
(schema.Date(), datetime.date.today()),
(schema.DateTime(), datetime.datetime.now()),
(schema.Scalar(dtype='int32'), np.int32(42)),
(schema.String(), 'spam'),
(schema.Time(), datetime.datetime.now().time()),
))
def test_save_item_node(schema_node, valid_data):
data_node = data.data_node_from_schema(schema_node,
module_name='dsch.backends.npz',
parent=None)
data_node.value = valid_data
assert np.all(data_node.save() == data_node._storage)
class TestCompilation:
def test_init_from_storage(self):
schema_node = schema.Compilation({'spam': schema.Bool(),
'eggs': schema.Bool()})
def test_validate_fail(self, test_data):
node = schema.DateTime()
with pytest.raises(ValidationError):
node.validate(test_data)
def test_validate(self):
node = schema.DateTime()
node.validate(datetime.datetime.now())
def test_init_defaults(self):
node = schema.DateTime()
assert not node.set_on_create
def test_init(self):
node = schema.DateTime(set_on_create=True)
assert node.set_on_create
import datetime
import json
import numpy as np
import pytest
from dsch import schema
from dsch.exceptions import ValidationError
@pytest.mark.parametrize(
'node', (schema.Array(dtype='int32'), schema.Bool(), schema.Bytes(),
schema.Compilation({'spam': schema.Bool()}), schema.Date(),
schema.DateTime(), schema.List(schema.Bool()),
schema.Scalar(dtype='int32'), schema.String(), schema.Time()))
class TestGenericSchemaNode:
def test_to_json(self, node):
json_str = node.to_json()
node_dict = json.loads(json_str)
assert isinstance(node_dict, dict)
def test_hash(self, node):
hash = node.hash()
assert len(hash) == 64
@pytest.mark.parametrize('node1, node2', (
(schema.Array(dtype='float'), schema.Array(dtype='float')),
(schema.Bool(), schema.Bool()),
(schema.Bytes(), schema.Bytes()),
(schema.Compilation({'spam': schema.Bool()