def test_it_renders_via_the_given_encoding(self):
renderer = renderers.Unicode(encoding="utf-8")
render = renderers.bind(renderer, to=lambda _: u"שלום")
self.assertEqual(
render(self.request),
Response(u"שלום".encode("utf-8")),
)
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=[u""]),
headers=Headers([("Accept", ["*/*"])]),
)
self.assertPretty(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_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_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_pretty_json_for_humans(self):
content = ["a", "b", "c"]
render = renderers.bind(renderers.JSON(), to=lambda _: content)
request = Request(
url=URL(path=[u""]),
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=[u""]),
headers=Headers([("Accept", ["application/json"])]),
)
self.assertNotPretty(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=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 add(self,
route,
fn,
renderer=False,
route_name=None,
methods=(b"GET", b"HEAD"),
**kw):
if renderer is False:
renderer = self.default_renderer
if renderer is not None:
fn = bind(renderer=renderer, to=fn)
self.mapper.add(route,
fn,
route_name=route_name,
methods=methods,
**kw)
def add(
self,
route,
fn,
renderer=False,
route_name=None,
methods=(b"GET", b"HEAD"),
**kw
):
if renderer is False:
renderer = self.default_renderer
if renderer is not None:
fn = bind(renderer=renderer, to=fn)
self.mapper.add(
route, fn, route_name=route_name, methods=methods, **kw
)
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=[u""]),
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=[u""]))), Response(
content=b'{\n "foo": 23\n}',
headers=Headers([("Content-Type", ["application/json"])]),
),
)
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"/"))))
def test_UTF8(self):
render = renderers.bind(renderers.UTF8, to=lambda _: u"שלום")
self.assertEqual(
render(self.request),
Response(u"שלום".encode("utf-8")),
)
def test_encoding_errors_by_default(self):
renderer = renderers.Unicode(encoding="ascii")
render = renderers.bind(renderer, to=lambda _: u"שלום")
with self.assertRaises(UnicodeEncodeError):
render(self.request)
def test_encoding_ignoring_errors(self):
renderer = renderers.Unicode(encoding="ascii", errors="ignore")
render = renderers.bind(renderer, to=lambda _: u"שלום")
self.assertEqual(render(self.request), Response(b""))
def test_UTF8(self):
render = renderers.bind(renderers.UTF8, to=lambda _: u"שלום")
self.assertEqual(
render(self.request), Response(u"שלום".encode("utf-8")),
)
def test_it_dumps_json(self):
renderer = renderers.SimpleJSON()
render = renderers.bind(renderer, to=lambda _: {"foo": "bar"})
self.assertEqual(render(self.request), Response(b'{"foo": "bar"}'))
def test_it_dumps_json(self):
renderer = renderers.SimpleJSON()
render = renderers.bind(renderer, to=lambda _: {"foo": "bar"})
self.assertEqual(render(self.request), Response(b'{"foo": "bar"}'))
def test_customized_dumps(self):
renderer = renderers.SimpleJSON(separators=",:")
render = renderers.bind(renderer, to=lambda _: {"foo": "bar"})
self.assertEqual(render(self.request), Response(b'{"foo":"bar"}'))
def test_it_renders_via_the_given_encoding(self):
renderer = renderers.Unicode(encoding="utf-8")
render = renderers.bind(renderer, to=lambda _: u"שלום")
self.assertEqual(
render(self.request), Response(u"שלום".encode("utf-8")),
)
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=[u""]))))
def test_encoding_ignoring_errors(self):
renderer = renderers.Unicode(encoding="ascii", errors="ignore")
render = renderers.bind(renderer, to=lambda _: u"שלום")
self.assertEqual(render(self.request), Response(b""))
def test_customized_dumps(self):
renderer = renderers.SimpleJSON(separators=",:")
render = renderers.bind(renderer, to=lambda _: {"foo": "bar"})
self.assertEqual(render(self.request), Response(b'{"foo":"bar"}'))
def test_encoding_errors_by_default(self):
renderer = renderers.Unicode(encoding="ascii")
render = renderers.bind(renderer, to=lambda _: u"שלום")
with self.assertRaises(UnicodeEncodeError):
render(self.request)