/
LastGroup.coffee
114 lines (103 loc) · 2.73 KB
/
LastGroup.coffee
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describe 'LastGroup component', ->
c = null
ins = null
out = null
before (done) ->
@timeout 4000
loader = new noflo.ComponentLoader baseDir
loader.load 'groups/LastGroup', (err, instance) ->
return done err if err
c = instance
ins = noflo.internalSocket.createSocket()
c.inPorts.in.attach ins
done()
beforeEach ->
out = noflo.internalSocket.createSocket()
c.outPorts.out.attach out
afterEach ->
c.outPorts.out.detach out
describe 'when receiving no groups', ->
it 'should send packet as-is', (done) ->
expected = [
'DATA data'
]
received = []
out.on 'begingroup', (grp) ->
received.push "< #{grp}"
out.on 'data', (data) ->
received.push "DATA #{data}"
out.on 'endgroup', ->
received.push '>'
out.on 'disconnect', ->
chai.expect(received).to.eql expected
done()
ins.send 'data'
ins.disconnect()
describe 'when receiving a single group', ->
it 'should send one group', (done) ->
expected = [
'< group'
'DATA data'
'>'
]
received = []
out.on 'begingroup', (grp) ->
received.push "< #{grp}"
out.on 'data', (data) ->
received.push "DATA #{data}"
out.on 'endgroup', ->
received.push '>'
out.on 'disconnect', ->
chai.expect(received).to.eql expected
done()
ins.beginGroup 'group'
ins.send 'data'
ins.endGroup()
ins.disconnect()
describe 'when receiving two nested groups', ->
it 'should send one group', (done) ->
expected = [
'< group2'
'DATA data'
'>'
]
received = []
out.on 'begingroup', (grp) ->
received.push "< #{grp}"
out.on 'data', (data) ->
received.push "DATA #{data}"
out.on 'endgroup', ->
received.push '>'
out.on 'disconnect', ->
chai.expect(received).to.eql expected
done()
ins.beginGroup 'group1'
ins.beginGroup 'group2'
ins.send 'data'
ins.endGroup()
ins.endGroup()
ins.disconnect()
it 'should send one group around two IPs', (done) ->
expected = [
'< group2'
'DATA data1'
'DATA data2'
'>'
]
received = []
out.on 'begingroup', (grp) ->
received.push "< #{grp}"
out.on 'data', (data) ->
received.push "DATA #{data}"
out.on 'endgroup', ->
received.push '>'
out.on 'disconnect', ->
chai.expect(received).to.eql expected
done()
ins.beginGroup 'group1'
ins.beginGroup 'group2'
ins.send 'data1'
ins.send 'data2'
ins.endGroup()
ins.endGroup()
ins.disconnect()