def test_single_struct(self):
""" Make a StructDef out of a Unimodel class """
schema_reader = PythonSchemaReader(NodeData)
ast = schema_reader.get_ast()
self.assertEquals(ast.root_struct_name, NodeData.get_name())
self.assertEquals(len(ast.structs), 1)
self.assertEquals(ast.structs[0].common.name, NodeData.get_name())
def test_manually_added(self):
""" tests whether dependant structs are detected
and pulled into the schema """
schema_reader = PythonSchemaReader(
NodeData,
struct_classes=[A])
ast = schema_reader.get_ast()
self.assertEquals(ast.root_struct_name, NodeData.get_name())
struct_names = sorted(
[s.common.name for s in ast.structs])
expected_struct_names = sorted([
A.get_name(),
NodeData.get_name()])
self.assertEquals(
struct_names, expected_struct_names)
def test_read_write_identical_fields(self):
""" Class -> AST -> Class should yield same fields """
schema_reader = PythonSchemaReader(NodeData)
ast = schema_reader.get_ast()
schema_writer = PythonSchemaWriter(ast)
module = schema_writer.get_module()
self.assertTrue(hasattr(module, 'NodeData'))
# assert field names are the same
self.assertEquals(
sorted([f.field_name for f in NodeData.get_field_definitions()]),
sorted([f.field_name for f in module.NodeData.get_field_definitions()]))
# assert field types are the same
for field in NodeData.get_field_definitions():
field_name = field.field_name
self.assertEquals(
field.field_type.get_type_name(),
module.NodeData.get_field_definition(field_name).field_type.get_type_name())
def test_recursive_datatype(self):
""" tests whether ASTs can be built
for recursive data types. """
schema_reader = PythonSchemaReader(TreeNode)
ast = schema_reader.get_ast()
self.assertEquals(ast.root_struct_name, TreeNode.get_name())
struct_names = sorted(
[s.common.name for s in ast.structs])
expected_struct_names = sorted([
TreeNode.get_name(),
NodeData.get_name()])
self.assertEquals(
struct_names, expected_struct_names)
def test_all_fields(self):
schema_reader = PythonSchemaReader(AllTypes)
ast = schema_reader.get_ast()
self.assertEquals(ast.root_struct_name, AllTypes.get_name())
struct_names = sorted(
[s.common.name for s in ast.structs])
expected_struct_names = sorted([
AllTypes.get_name(),
NodeData.get_name(),
A.get_name(),
TestUnion.get_name()])
self.assertEquals(
struct_names, expected_struct_names)
