Merge pull request #4160 from alphagov/redis-clear-all

Make it easy to clear cache for all key formats
This commit is contained in:
Ben Thorner
2022-02-21 15:18:32 +00:00
committed by GitHub
3 changed files with 44 additions and 28 deletions

View File

@@ -734,26 +734,27 @@ def test_clear_cache_shows_form(
page = client_request.get('main.clear_cache')
assert page.select('input[type=radio]')[0]['value'] == 'user'
assert page.select('input[type=radio]')[1]['value'] == 'service'
assert page.select('input[type=radio]')[2]['value'] == 'template'
assert page.select('input[type=radio]')[3]['value'] == 'email_branding'
assert page.select('input[type=radio]')[4]['value'] == 'letter_branding'
assert page.select('input[type=radio]')[5]['value'] == 'organisation'
assert not redis.delete_cache_keys_by_pattern.called
radios = {el['value'] for el in page.select('input[type=checkbox]')}
assert radios == {
'user',
'service',
'template',
'email_branding',
'letter_branding',
'organisation',
'broadcast'
}
@pytest.mark.parametrize('model_type, expected_calls, expected_confirmation', (
('template', [
# Returns 101
call('service-????????-????-????-????-????????????-templates'),
# Returns 102
call('service-????????-????-????-????-????????????-template-????????-????-????-????-????????????-version-*'),
# Returns 103
call('service-????????-????-????-????-????????????-template-????????-????-????-????-????????????-versions'),
# 103 shown here because its the `max` of the 3 counts
], 'Removed 103 template objects from redis'),
('service', [
], 'Removed 6 objects across 3 key formats for template'),
(['service', 'organisation'], [
call('has_jobs-????????-????-????-????-????????????'),
call('service-????????-????-????-????-????????????'),
call('service-????????-????-????-????-????????????-templates'),
@@ -761,16 +762,14 @@ def test_clear_cache_shows_form(
call('service-????????-????-????-????-????????????-template-folders'),
call('service-????????-????-????-????-????????????-returned-letters-statistics'),
call('service-????????-????-????-????-????????????-returned-letters-summary'),
], 'Removed 107 service objects from redis'),
('organisation', [
call('organisations'),
call('domains'),
call('live-service-and-organisation-counts'),
call('organisation-????????-????-????-????-????????????-name'),
], 'Removed 104 organisation objects from redis'),
], 'Removed 22 objects across 11 key formats for service, organisation'),
('broadcast', [
call('service-????????-????-????-????-????????????-broadcast-message-????????-????-????-????-????????????'),
], 'Removed 101 broadcast objects from redis'),
], 'Removed 2 objects across 1 key formats for broadcast'),
))
def test_clear_cache_submits_and_tells_you_how_many_things_were_deleted(
client_request,
@@ -781,12 +780,14 @@ def test_clear_cache_submits_and_tells_you_how_many_things_were_deleted(
expected_confirmation,
):
redis = mocker.patch('app.main.views.platform_admin.redis_client')
# The way this is set up means the first time `delete_cache_keys_by_pattern`
# is called it will return `101`, the second time it will return `102`, etc
redis.delete_cache_keys_by_pattern.side_effect = [101, 102, 103, 104, 105, 106, 107, 108, 109]
redis.delete_cache_keys_by_pattern.return_value = 2
client_request.login(platform_admin_user)
page = client_request.post('main.clear_cache', _data={'model_type': model_type}, _expected_status=200)
page = client_request.post(
'main.clear_cache',
_data={'model_type': model_type},
_expected_status=200
)
assert redis.delete_cache_keys_by_pattern.call_args_list == expected_calls
@@ -804,7 +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