def test_find_target_with_invalid_path():
bar = StubTraversable(_name='bar')
foo = StubTraversable(
_name='foo',
members=Struct(
bar=bar,
),
)
root = StubTraversable(
_name='root',
members=Struct(foo=foo),
)
root = root.bind(request=None)
with pytest.raises(InvalidEndpointPathException) as e:
find_target(path='/foo/bar/baz', root=root)
assert (
str(e.value) == "Given path /foo/bar/baz not found.\n"
" Short alternatives:\n"
" ''\n"
" foo\n"
" bar\n"
" Long alternatives:\n"
" ''\n"
" foo\n"
" foo/bar"
)
def test_debug_tree_on_debug_false():
class NestedPage(Page):
foo = 'foo'
class MyPage(Page):
bar = 'bar'
nested = NestedPage()
root = MyPage().bind(request=req('get', **{'/debug_tree': '7'}))
with pytest.raises(AssertionError):
find_target(path='/debug_tree', root=root)
def test_debug_tree(settings):
settings.DEBUG = True
class NestedPage(Page):
foo = 'foo'
class MyPage(Page):
bar = 'bar'
nested = NestedPage()
root = MyPage().bind(request=req('get', **{'/debug_tree': '7'}))
target = find_target(path='/debug_tree', root=root)
result = target.func(value='', **target.iommi_evaluate_parameters())
assert isinstance(result, Table)
tree = [
', '.join([str(x.value) for x in cells])
for cells in result.cells_for_rows()
]
expected = """, , MyPage, True
endpoints, None, Members[Endpoint], True
endpoints__debug_tree, debug_tree, Endpoint, True
parts, None, Members[Part], True
parts__bar, bar, Fragment, True
parts__bar__children, None, Members[str], True
parts__bar__children__text, None, str, False
parts__nested, nested, NestedPage, True
parts__nested__parts, None, Members[Part], True
parts__nested__parts__foo, foo, Fragment, True
parts__nested__parts__foo__children, None, Members[str], True
parts__nested__parts__foo__children__text, None, str, False"""
assert '\n'.join(tree) == expected
def test_find_target():
# To build paths: _declared_members: Struct, and optionally name
# To find target: _long_path_by_path: Dict on root
bar = StubTraversable(_name='bar')
foo = StubTraversable(
_name='foo',
members=Struct(bar=bar, ),
)
root = StubTraversable(
_name='root',
members=Struct(foo=foo),
)
root = root.bind(request=None)
target = find_target(path='/foo/bar', root=root)
assert target._declared is bar
assert build_long_path(target) == 'foo/bar'