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require 'flipper/adapters/operation_logger'
RSpec.describe Flipper::Adapters::OperationLogger do
let(:operations) { [] }
let(:adapter) { Flipper::Adapters::Memory.new }
let(:flipper) { Flipper.new(adapter) }
subject { described_class.new(adapter, operations) }
it_should_behave_like 'a flipper adapter'
it 'shows itself when inspect' do
subject.features
output = subject.inspect
expect(output).to match(/OperationLogger/)
expect(output).to match(/operation_logger/)
expect(output).to match(/@type=:features/)
expect(output).to match(/@adapter=#<Flipper::Adapters::Memory/)
end
it 'forwards missing methods to underlying adapter' do
adapter = Class.new do
def foo
:foo
end
end.new
operation_logger = described_class.new(adapter)
expect(operation_logger.foo).to eq(:foo)
end
describe '#get' do
before do
@feature = flipper[:stats]
@result = subject.get(@feature)
end
it 'logs operation' do
expect(subject.count(:get)).to be(1)
end
it 'returns result' do
expect(@result).to eq(adapter.get(@feature))
end
end
describe '#enable' do
before do
@feature = flipper[:stats]
@gate = @feature.gate(:boolean)
@thing = flipper.bool
@result = subject.enable(@feature, @gate, @thing)
end
it 'logs operation' do
expect(subject.count(:enable)).to be(1)
end
it 'returns result' do
expect(@result).to eq(adapter.enable(@feature, @gate, @thing))
end
end
describe '#disable' do
before do
@feature = flipper[:stats]
@gate = @feature.gate(:boolean)
@thing = flipper.bool
@result = subject.disable(@feature, @gate, @thing)
end
it 'logs operation' do
expect(subject.count(:disable)).to be(1)
end
it 'returns result' do
expect(@result).to eq(adapter.disable(@feature, @gate, @thing))
end
end
describe '#features' do
before do
flipper[:stats].enable
@result = subject.features
end
it 'logs operation' do
expect(subject.count(:features)).to be(1)
end
it 'returns result' do
expect(@result).to eq(adapter.features)
end
end
describe '#add' do
before do
@feature = flipper[:stats]
@result = subject.add(@feature)
end
it 'logs operation' do
expect(subject.count(:add)).to be(1)
end
it 'returns result' do
expect(@result).to eq(adapter.add(@feature))
end
end
end
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