def test_namespace_no_promote_overwrite():
x = Namespace(x=17)
x.setitem_path('x__z', 42)
assert Namespace(x__z=42) == x
def test_namespace_no_promote_overwrite_backwards():
x = Namespace(x__z=42)
x.setitem_path('x', 17)
assert Namespace(x=17) == x
def test_namespace_setitem_function_dict():
x = Namespace(f=f)
x.setitem_path('f', dict(x=17))
assert dict(f=dict(call_target=f, x=17)) == x
def test_namespace_setitem_function_non_dict():
x = Namespace(f=f)
x.setitem_path('f', 17)
assert dict(f=17) == x
def test_namespace_setitem_promote_string_to_namespace():
x = Namespace(x='y')
x.setitem_path('x__z', 17)
assert dict(x=dict(y=True, z=17)) == x
def test_namespace_setitem_function_backward():
x = Namespace(f__x=17)
x.setitem_path('f', f)
assert dict(f=dict(call_target=f, x=17)) == x
def test_namespace_setitem_namespace_merge():
x = Namespace(x__y=17)
x.setitem_path('x__z', 42)
assert dict(x=dict(y=17, z=42)) == x
def test_namespace_setitem_split_path_overwrite():
x = Namespace(x__y=17)
x.setitem_path('x__y', 42)
assert dict(x=dict(y=42)) == x
def test_namespace_setitem_split_path():
x = Namespace()
x.setitem_path('x__y', 17)
assert dict(x=dict(y=17))
def test_namespace_setitem_singe_value_overwrite():
x = Namespace(x=17)
x.setitem_path('x', 42)
assert dict(x=42) == x
def test_namespace_setitem_single_value():
x = Namespace()
x.setitem_path('x', 17)
assert dict(x=17) == x