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openproject/spec/models/cost_query/cache_spec.rb

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3.1 KiB

#-- copyright
# OpenProject Reporting Plugin
#
# Copyright (C) 2010 - 2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# version 3.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#++
require 'spec_helper'
require File.join(File.dirname(__FILE__), '..', '..', 'support', 'configuration_helper')
describe CostQuery::Cache do
include OpenProject::Reporting::SpecHelper::ConfigurationHelper
def all_caches
[ CostQuery::GroupBy::CustomFieldEntries,
CostQuery::GroupBy,
CostQuery::Filter::CustomFieldEntries,
CostQuery::Filter ]
end
def expect_reset_on_caches
all_caches.each do |klass|
expect(klass).to receive(:reset!)
end
end
def expect_no_reset_on_caches
all_caches.each do |klass|
expect(klass).to_not receive(:reset!)
end
end
def reset_cache_keys
# resetting internal caching keys to avoid dependencies with other specs
described_class.send(:latest_custom_field_change=, nil)
described_class.send(:custom_field_count=, 0)
end
def custom_fields_exist
allow(WorkPackageCustomField).to receive(:maximum).and_return(Time.now)
allow(WorkPackageCustomField).to receive(:count).and_return(23)
end
def no_custom_fields_exist
allow(WorkPackageCustomField).to receive(:maximum).and_return(nil)
allow(WorkPackageCustomField).to receive(:count).and_return(0)
end
before do
reset_cache_keys
end
after do
reset_cache_keys
end
describe '.check' do
context 'with cache_classes configuration enabled' do
before do
mock_cache_classes_setting_with(true)
end
it 'resets the caches on filters and group by' do
custom_fields_exist
expect_reset_on_caches
described_class.check
end
it 'stores when the last update was made and does not reset again if nothing changed' do
custom_fields_exist
expect_reset_on_caches
described_class.check
expect_no_reset_on_caches
described_class.check
end
it 'does reset the cache if last CustomField is removed' do
custom_fields_exist
expect_reset_on_caches
described_class.check
no_custom_fields_exist
expect_reset_on_caches
described_class.check
end
end
context 'with_cache_classes configuration disabled' do
before do
mock_cache_classes_setting_with(false)
end
it 'resets the cache again even if nothing changed' do
custom_fields_exist
expect_reset_on_caches
described_class.check
expect_reset_on_caches
described_class.check
end
end
end
end