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How to use no_proc method of ShellDetectorTestHelpers Package

Best Inspec_ruby code snippet using ShellDetectorTestHelpers.no_proc

shell_detector_test.rb

Source:shell_detector_test.rb

...5require 'rbconfig'6require 'mocha/test_unit'7require 'inspec/shell_detector'8module ShellDetectorTestHelpers9  def no_proc10    Dir.expects(:exist?).with('/proc').returns(false)11  end12  def with_proc(shell)13    Dir.expects(:exist?).with('/proc').returns(true)14    File.expects(:readlink).with("/proc/#{ppid}/exe").returns(shell)15  end16  def with_ps(output)17    subject.expects(:'`').with("ps -cp #{ppid} -o command=").returns(output)18  end19  def with_env(shell)20    ENV.expects(:[]).with('SHELL').returns(shell)21  end22  def with_pwuid(shell)23    Process.expects(:uid).returns(9999)24    @mock_user = Minitest::Mock.new25    @mock_user.expect :shell, shell26    Etc.expects(:getpwuid).with(9999).returns(@mock_user)27  end28end29describe Inspec::ShellDetector do30  include ShellDetectorTestHelpers31  let(:subject) { Inspec::ShellDetector.new }32  let(:ppid) { Process.ppid }33  # Small hack to ensure we can test on windows34  it "returns nil immediately if running on windows" do35    RbConfig::CONFIG.expects(:[]).with('host_os').returns('mswin')36    subject.shell!.must_equal(nil)37  end38  describe "not on windows" do39    before do40      RbConfig::CONFIG.expects(:[]).with('host_os').returns('beos')41    end42    it "detects the shell via /proc if it exists" do43      with_proc("/usr/bin/fish")44      subject.shell!.must_equal("fish")45    end46    it "detects via `ps` if /proc doesn't exist" do47      no_proc; with_ps("/usr/bin/ksh")48      subject.shell!.must_equal("ksh")49    end50    it "detects via ENV if parent process methods failed" do51      no_proc; with_ps(""); with_env("fish")52      subject.shell!.must_equal("fish")53    end54    it "detects via getpwuid if all else fails" do55      no_proc; with_ps(""); with_env(""); with_pwuid("/usr/bin/fish")56      subject.shell!.must_equal("fish")57      @mock_user.verify58    end59    it "returns nil if the shell isn't in the whitelist" do60      no_proc; with_ps(""); with_env("badshell"); with_pwuid("/usr/bin/badshell")61      subject.shell!.must_equal(nil)62    end63  end64end...

no_proc

Using AI Code Generation

1no_proc { system 'ls' }2no_proc { `ls` }3no_proc { %x[ls] }4no_proc { |x| system x }5no_proc { |x| `x` }6no_proc { |x| %x[x] }

no_proc

Using AI Code Generation

1no_proc { system 'ls' }2no_proc { `ls` }3no_proc { %x[ls] }4no_proc { |x| system x }5no_proc { |x| `x` }6no_proc { |x| %x[x] }

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