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require File.expand_path('../../../helper', __FILE__)
SPEC_WRAP_LOG = []
class SpecWrapActionCall
Innate.node '/'
def first; end
def second; end
def third; end
private
def wrap_before(action)
SPEC_WRAP_LOG << [:before, action.name]
yield
end
def wrap_after(action)
SPEC_WRAP_LOG << [:after, action.name]
yield
end
end
class SpecWrapActionCallStop
Innate.node '/stop'
def index; 'Hello'; end
def wrap_pass(action)
yield
end
def wrap_stop(action)
'No Hello'
end
end
describe 'Node#wrap_action_call' do
behaves_like :rack_test
it 'executes our wrapper' do
SPEC_WRAP_LOG.clear
SpecWrapActionCall.add_action_wrapper(2.0, :wrap_after)
get('/first')
SPEC_WRAP_LOG.should == [[:after, 'first']]
get('/second')
SPEC_WRAP_LOG.should == [[:after, 'first'], [:after, 'second']]
get('/third')
SPEC_WRAP_LOG.should == [[:after, 'first'], [:after, 'second'], [:after, 'third']]
end
it 'executes wrappers in correct order' do
SPEC_WRAP_LOG.clear
SpecWrapActionCall.add_action_wrapper(1.0, :wrap_before)
get('/first')
SPEC_WRAP_LOG.should == [[:before, 'first'], [:after, 'first']]
get('/second')
SPEC_WRAP_LOG.should == [
[:before, 'first'], [:after, 'first'],
[:before, 'second'], [:after, 'second']]
get('/third')
SPEC_WRAP_LOG.should == [
[:before, 'first'], [:after, 'first'],
[:before, 'second'], [:after, 'second'],
[:before, 'third'], [:after, 'third']]
end
it 'stops in the chain when not yielded' do
SpecWrapActionCallStop.add_action_wrapper(1.0, :wrap_pass)
get('/stop').body.should == 'Hello'
SpecWrapActionCallStop.add_action_wrapper(2.0, :wrap_stop)
get('/stop').body.should == 'No Hello'
end
end
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