def test_customized_dumps(self):
"""
A customized dumps applies to both pretty and non-pretty responses.
"""
renderer = renderers.JSON(default=lambda obj: 23)
render = renderers.bind(renderer, to=lambda _: {"foo": object()})
request = Request(
url=URL(path=b"/"),
headers=Headers([("Accept", ["application/json"])]),
)
self.assertEqual(
render(request),
Response(
content=b'{"foo":23}',
headers=Headers([("Content-Type", ["application/json"])]),
),
)
self.assertEqual(
render(Request(url=URL(path=b"/"))),
Response(
content=b'{\n "foo": 23\n}',
headers=Headers([("Content-Type", ["application/json"])]),
),
)
def test_dict_sort_keys(self):
content = OrderedDict([("foo", "bar"), ("baz", "quux")])
render = renderers.bind(renderers.JSON(), to=lambda _: content)
request = Request(
url=URL(path=b"/"),
headers=Headers([("Accept", ["*/*"])]),
)
self.assertPretty(content, render(request))
def test_it_dumps_practical_json_for_machines(self):
content = ["a", "b", "c"]
render = renderers.bind(renderers.JSON(), to=lambda _: content)
request = Request(
url=URL(path=b"/"),
headers=Headers([("Accept", ["application/json"])]),
)
self.assertNotPretty(content, render(request))
def test_it_dumps_pretty_json_for_humans(self):
content = ["a", "b", "c"]
render = renderers.bind(renderers.JSON(), to=lambda _: content)
request = Request(
url=URL(path=b"/"),
headers=Headers([("Accept", ["*/*"])]),
)
self.assertPretty(content, render(request))
def test_separators(self):
render = renderers.bind(renderers.JSON(), to=lambda _: dict(a=1, b=2))
request = Request(
url=URL(path=b"/"),
headers=Headers([("Accept", ["application/json"])]),
)
self.assertEqual(
render(request),
Response(
content=b'{"a":1,"b":2}',
headers=Headers([("Content-Type", ["application/json"])]),
),
)
def test_separators(self):
render = renderers.bind(renderers.JSON(), to=lambda _: dict(a=1, b=2))
request = Request(
url=URL(path=[u""]),
headers=Headers([("Accept", ["application/json"])]),
)
response = render(request)
self.assertEqual(
response, Response(
content=response.content,
headers=Headers([("Content-Type", ["application/json"])]),
),
)
self.assertNotIn(response.content, " ")
self.assertEqual(json.loads(response.content), {"a": 1, "b": 2})
def test_it_dumps_pretty_json_for_humans_no_accept_header(self):
content = ["a", "b", "c"]
render = renderers.bind(renderers.JSON(), to=lambda _: content)
self.assertPretty(content, render(Request(url=URL(path=b"/"))))
