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Flash messages mechanism, closes #790

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Simon Willison 2020-06-02 14:08:12 -07:00
commit 4fa7cf6853
14 changed files with 217 additions and 7 deletions
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28
tests/test_messages.py Normal file
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from .fixtures import app_client
import pytest
@pytest.mark.parametrize(
"qs,expected",
[
("add_msg=added-message", [["added-message", 1]]),
("add_msg=added-warning&type=WARNING", [["added-warning", 2]]),
("add_msg=added-error&type=ERROR", [["added-error", 3]]),
],
)
def test_add_message_sets_cookie(app_client, qs, expected):
response = app_client.get("/fixtures.message?{}".format(qs))
signed = response.cookies["ds_messages"]
decoded = app_client.ds.unsign(signed, "messages")
assert expected == decoded
def test_messages_are_displayed_and_cleared(app_client):
# First set the message cookie
set_msg_response = app_client.get("/fixtures.message?add_msg=xmessagex")
# Now access a page that displays messages
response = app_client.get("/", cookies=set_msg_response.cookies)
# Messages should be in that HTML
assert "xmessagex" in response.text
# Cookie should have been set that clears messages
assert "" == response.cookies["ds_messages"]