diff options
Diffstat (limited to 'spec/support_specs/matchers/exceed_redis_call_limit_spec.rb')
-rw-r--r-- | spec/support_specs/matchers/exceed_redis_call_limit_spec.rb | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/spec/support_specs/matchers/exceed_redis_call_limit_spec.rb b/spec/support_specs/matchers/exceed_redis_call_limit_spec.rb new file mode 100644 index 00000000000..819f50e26b6 --- /dev/null +++ b/spec/support_specs/matchers/exceed_redis_call_limit_spec.rb @@ -0,0 +1,59 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe 'RedisCommand matchers', :use_clean_rails_redis_caching, feature_category: :source_code_management do + let(:control) do + RedisCommands::Recorder.new do + Rails.cache.read('test') + Rails.cache.read('test') + Rails.cache.write('test', 1) + end + end + + before do + Rails.cache.read('warmup') + end + + it 'verifies maximum number of Redis calls' do + expect(control).not_to exceed_redis_calls_limit(3) + + expect(control).not_to exceed_redis_command_calls_limit(:get, 2) + expect(control).not_to exceed_redis_command_calls_limit(:set, 1) + end + + it 'verifies minimum number of Redis calls' do + expect(control).to exceed_redis_calls_limit(2) + + expect(control).to exceed_redis_command_calls_limit(:get, 1) + expect(control).to exceed_redis_command_calls_limit(:set, 0) + end + + context 'with Recorder matching only some Redis calls' do + it 'counts only Redis calls captured by Recorder' do + Rails.cache.write('ignored', 1) + + control = RedisCommands::Recorder.new do + Rails.cache.read('recorded') + end + + Rails.cache.write('also_ignored', 1) + + expect(control).not_to exceed_redis_calls_limit(1) + expect(control).not_to exceed_redis_command_calls_limit(:set, 0) + expect(control).not_to exceed_redis_command_calls_limit(:get, 1) + end + end + + context 'when expect part is a function' do + it 'automatically enables RedisCommand::Recorder for it' do + func = -> do + Rails.cache.read('test') + Rails.cache.read('test') + end + + expect { func.call }.not_to exceed_redis_calls_limit(2) + expect { func.call }.not_to exceed_redis_command_calls_limit(:get, 2) + end + end +end |