Make it easy to clear cache for all key formats

Having to submit the form for each choice separately slowed us down
during an incident where Redis was unavailable and came back with
stale data, which we had to clear manually.

Note: we don't want to use the "flush" feature in case there are other
keys in Redis, which may not be safe to remove.
This commit is contained in:
Ben Thorner
2022-02-21 11:28:15 +00:00
parent 16a14cd642
commit ebbfd20472
3 changed files with 25 additions and 14 deletions

View File

@@ -735,7 +735,7 @@ def test_clear_cache_shows_form(
page = client_request.get('main.clear_cache')
assert not redis.delete_cache_keys_by_pattern.called
radios = {el['value'] for el in page.select('input[type=radio]')}
radios = {el['value'] for el in page.select('input[type=checkbox]')}
assert radios == {
'user',
@@ -753,8 +753,8 @@ def test_clear_cache_shows_form(
call('service-????????-????-????-????-????????????-templates'),
call('service-????????-????-????-????-????????????-template-????????-????-????-????-????????????-version-*'),
call('service-????????-????-????-????-????????????-template-????????-????-????-????-????????????-versions'),
], 'Removed 6 template objects across 3 key formats'),
('service', [
], 'Removed 6 objects across 3 key formats for template'),
(['service', 'organisation'], [
call('has_jobs-????????-????-????-????-????????????'),
call('service-????????-????-????-????-????????????'),
call('service-????????-????-????-????-????????????-templates'),
@@ -762,16 +762,14 @@ def test_clear_cache_shows_form(
call('service-????????-????-????-????-????????????-template-folders'),
call('service-????????-????-????-????-????????????-returned-letters-statistics'),
call('service-????????-????-????-????-????????????-returned-letters-summary'),
], 'Removed 14 service objects across 7 key formats'),
('organisation', [
call('organisations'),
call('domains'),
call('live-service-and-organisation-counts'),
call('organisation-????????-????-????-????-????????????-name'),
], 'Removed 8 organisation objects across 4 key formats'),
], 'Removed 22 objects across 11 key formats for service, organisation'),
('broadcast', [
call('service-????????-????-????-????-????????????-broadcast-message-????????-????-????-????-????????????'),
], 'Removed 2 broadcast objects across 1 key formats'),
], 'Removed 2 objects across 1 key formats for broadcast'),
))
def test_clear_cache_submits_and_tells_you_how_many_things_were_deleted(
client_request,
@@ -807,7 +805,7 @@ def test_clear_cache_requires_option(
page = client_request.post('main.clear_cache', _data={}, _expected_status=200)
assert normalize_spaces(page.find('span', class_='govuk-error-message').text) == 'Error: Select an option'
assert normalize_spaces(page.find('span', class_='govuk-error-message').text) == 'Error: Select at least one option'
assert not redis.delete_cache_keys_by_pattern.called