首先，我想告诉你，我对 Go 非常陌生，而且我来自 Python。话虽如此，我可以继续解决我的问题。我遇到以下问题：
cacciald@cacciald-Lenovo-G470:~/workspace/gopath/src/github.com/lcacciagioni/bosh_web_console/executor$ go test
Running Suite: Executor Suite
=============================
Random Seed: 1409854483
Will run 1 of 1 specs
• Failure [0.005 seconds]
Executor
/home/cacciald/workspace/gopath/src/github.com/lcacciagioni/bosh_web_console/executor/executor_test.go:21
Should execute a command [It]
/home/cacciald/workspace/gopath/src/github.com/lcacciagioni/bosh_web_console/executor/executor_test.go:20
Expected
<string>: Hello World
to be equivalent to
<string>: Hello World
/home/cacciald/workspace/gopath/src/github.com/lcacciagioni/bosh_web_console/executor/executor_test.go:19
------------------------------
Summarizing 1 Failure:
[Fail] Executor [It] Should execute a command
/home/cacciald/workspace/gopath/src/github.com/lcacciagioni/bosh_web_console/executor/executor_test.go:19
Ran 1 of 1 Specs in 0.006 seconds
FAIL! -- 0 Passed | 1 Failed | 0 Pending | 0 Skipped --- FAIL: …