def test_spec_to_schema_name(spec, expected_name):
"""
GIVEN spec and expected name
WHEN _spec_to_schema_name is called with the spec
THEN the expected name is returned
"""
name = factory._spec_to_schema_name(spec=spec) # pylint: disable=protected-access
assert name == expected_name
def test_map_index(spec, expected_spec):
"""
GIVEN specification and expected specification
WHEN _map_index is called with the specification
THEN the expected specification is returned which is a valid IndexList.
"""
returned_spec = factory._map_index(spec=spec) # pylint: disable=protected-access
assert returned_spec == expected_spec
assert (factory._spec_to_schema_name( # pylint: disable=protected-access
spec=returned_spec) == "IndexList")
def test_construct_unique(spec, expected_name, expected_columns):
"""
GIVEN spec, expected name and columns
WHEN _construct_unique is called
THEN a unique constraint with the expected name and columns is returned.
"""
assert (factory._spec_to_schema_name(spec=spec) # pylint: disable=protected-access
== "Unique")
unique = factory._construct_unique(spec=spec) # pylint: disable=protected-access
assert unique.name == expected_name
assert (unique._pending_colargs == expected_columns # pylint: disable=protected-access
)
def test_construct_index(spec, expected_name, expected_expressions,
expected_unique):
"""
GIVEN spec, expected name, expressions and unique
WHEN _construct_index is called
THEN a index with the expected name, expressions and unique is returned.
"""
assert (factory._spec_to_schema_name(spec=spec) # pylint: disable=protected-access
== "Index")
index = factory._construct_index(spec=spec) # pylint: disable=protected-access
assert index.name == expected_name
assert index.expressions == expected_expressions
assert index.unique == expected_unique