def test_custom_views():
class ViewNoop(cv.View):
name = "noop"
prompt = ("noop", "n")
content_types = ["text/none"]
def __call__(self, data, **metadata):
return "noop", cv.format_text(data)
view_obj = ViewNoop()
cv.add(view_obj)
assert cv.get("noop")
r = cv.get_content_view(cv.get("noop"),
"[1, 2, 3]",
headers=Headers(content_type="text/plain"))
assert "noop" in r[0]
# now try content-type matching
r = cv.get_content_view(cv.get("Auto"),
"[1, 2, 3]",
headers=Headers(content_type="text/none"))
assert "noop" in r[0]
# now try removing the custom view
cv.remove(view_obj)
r = cv.get_content_view(cv.get("Auto"),
"[1, 2, 3]",
headers=Headers(content_type="text/none"))
assert "noop" not in r[0]
def test_add_cv(self):
class TestContentView(cv.View):
name = "test"
prompt = ("t", "test")
tcv = TestContentView()
cv.add(tcv)
# repeated addition causes exception
tutils.raises(ContentViewException, cv.add, tcv)
def test_add_cv(self):
class TestContentView(cv.View):
name = "test"
prompt = ("t", "test")
tcv = TestContentView()
cv.add(tcv)
# repeated addition causes exception
tutils.raises(
ContentViewException,
cv.add,
tcv
)
def test_custom_views():
class ViewNoop(cv.View):
name = "noop"
prompt = ("noop", "n")
content_types = ["text/none"]
def __call__(self, data, **metadata):
return "noop", cv.format_text(data)
view_obj = ViewNoop()
cv.add(view_obj)
assert cv.get("noop")
r = cv.get_content_view(
cv.get("noop"),
"[1, 2, 3]",
headers=Headers(
content_type="text/plain"
)
)
assert "noop" in r[0]
# now try content-type matching
r = cv.get_content_view(
cv.get("Auto"),
"[1, 2, 3]",
headers=Headers(
content_type="text/none"
)
)
assert "noop" in r[0]
# now try removing the custom view
cv.remove(view_obj)
r = cv.get_content_view(
cv.get("Auto"),
"[1, 2, 3]",
headers=Headers(
content_type="text/none"
)
)
assert "noop" not in r[0]