spec/unit/provider/exec/shell_spec.rb


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#! /usr/bin/env ruby
require 'spec_helper'

describe Puppet::Type.type(:exec).provider(:shell), :unless => Puppet.features.microsoft_windows? do
  let(:resource) { Puppet::Type.type(:exec).new(:title => 'foo', :provider => 'shell') }
  let(:provider) { described_class.new(resource) }

  describe "#run" do
    it "should be able to run builtin shell commands" do
      output, status = provider.run("if [ 1 = 1 ]; then echo 'blah'; fi")
      status.exitstatus.should == 0
      output.should == "blah\n"
    end

    it "should be able to run commands with single quotes in them" do
      output, status = provider.run("echo 'foo  bar'")
      status.exitstatus.should == 0
      output.should == "foo  bar\n"
    end

    it "should be able to run commands with double quotes in them" do
      output, status = provider.run('echo "foo  bar"')
      status.exitstatus.should == 0
      output.should == "foo  bar\n"
    end

    it "should be able to run multiple commands separated by a semicolon" do
      output, status = provider.run("echo 'foo' ; echo 'bar'")
      status.exitstatus.should == 0
      output.should == "foo\nbar\n"
    end

    it "should be able to read values from the environment parameter" do
      resource[:environment] = "FOO=bar"
      output, status = provider.run("echo $FOO")
      status.exitstatus.should == 0
      output.should == "bar\n"
    end

    it "#14060: should interpolate inside the subshell, not outside it" do
      resource[:environment] = "foo=outer"
      output, status = provider.run("foo=inner; echo \"foo is $foo\"")
      status.exitstatus.should == 0
      output.should == "foo is inner\n"
    end
  end

  describe "#validatecmd" do
    it "should always return true because builtins don't need path or to be fully qualified" do
      provider.validatecmd('whateverdoesntmatter').should == true
    end
  end
end