git clone the repository to $GOPATH/src/workFlow.
""" === RUN TestSingleFlow workflow_test.go 14>>> s on run workflow.go 93>>> s cancel --- PASS: TestSingleFlow (2.00s)
=== RUN TestSerialFlow
workflow.go 142>>> serial flow! children count:3
workflow_test.go 36>>> serial s 0 on enter
workflow.go 96>>> s 0 done
workflow_test.go 42>>> serial s 0 on run
workflow.go 96>>> s 0 done
workflow_test.go 48>>> serial s 0 on quit
workflow.go 96>>> s 0 done
workflow_test.go 36>>> serial s 1 on enter
workflow.go 96>>> s 1 done
workflow_test.go 42>>> serial s 1 on run
workflow.go 93>>> s 1 cancel
--- PASS: TestSerialFlow (4.00s)
=== RUN TestParallelFlow
workflow.go 203>>> parallel flow! children count:3
workflow_test.go 69>>> parallel p 1 on enter
workflow_test.go 69>>> parallel p 2 on enter
workflow_test.go 69>>> parallel p 0 on enter
workflow.go 96>>> p 1 done
workflow.go 96>>> p 2 done
workflow.go 96>>> p 0 done
workflow_test.go 74>>> parallel p 1 on run
workflow_test.go 74>>> parallel p 0 on run
workflow_test.go 74>>> parallel p 2 on run
workflow.go 96>>> p 0 done
workflow.go 96>>> p 1 done
workflow.go 96>>> p 2 done
workflow_test.go 81>>> parallel p 0 on quit
workflow_test.go 81>>> parallel p 1 on quit
workflow_test.go 81>>> parallel p 2 on quit
workflow.go 96>>> p 0 done
workflow.go 96>>> p 1 done
workflow.go 96>>> p 2 done
--- PASS: TestParallelFlow (3.00s)
PASS
"""