我正在尝试编写一个 ServerSpec 测试来针对已部署的实例运行。以下是相关测试:
require 'spec_helper'
describe service('nginx') do
it { should be_enabled }
it { should be_running }
end
describe port(80) do
it { should be_listening }
end
describe port(8085) do
it { should be_listening }
end
describe host('localhost') do
it { should be_reachable.with( :port => 8085, :proto => 'tcp' ) }
end
当我尝试运行这个测试时,我首先发现 ncat 没有安装(Centos 7 最小)。我安装了该软件包,现在当我尝试运行测试时,我得到以下响应:
Failures:
1) Host "localhost" should be reachable
Failure/Error: it { should be_reachable.with( :port => 8085, :proto => 'tcp' ) }
expected Host "localhost" to be reachable
/bin/sh -c nc\ -vvvvzt\ localhost\ 8085\ -w\ 5
nc: invalid option -- 'z'
Ncat: Try `--help' or man(1) ncat for more information, usage options and help. QUITTING.
# /tmp/busser/suites/serverspec/localhost/nginx_spec.rb:17:in `block (2 levels) in <top (required)>'
Finished in 0.08179 seconds (files took 0.2021 seconds to load)
5 examples, 1 failure
这只是 ServerSpec 的一个错误吗?是否有已知的解决方法?