Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use params method of Inspec Package

Best Inspec_ruby code snippet using Inspec.params

package.rb

Source:package.rb

...95  class Deb < PkgManagement96    def info(package_name)97      cmd = inspec.command("dpkg -s #{package_name}")98      return {} if cmd.exit_status.to_i != 099      params = SimpleConfig.new(100        cmd.stdout.chomp,101        assignment_regex: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,102        multiple_values: false,103      ).params104      # If the package is installed, Status is "install ok installed"105      # If the package is installed and marked hold, Status is "hold ok installed"106      # If the package is removed and not purged, Status is "deinstall ok config-files" with exit_status 0107      # If the package is purged cmd fails with non-zero exit status108      {109        name: params['Package'],110        installed: params['Status'].split(' ')[2] == 'installed',111        held: params['Status'].split(' ')[0] == 'hold',112        version: params['Version'],113        type: 'deb',114      }115    end116  end117  # RHEL family118  class Rpm < PkgManagement119    def initialize(inspec, opts)120      super(inspec)121      @dbpath = opts.fetch(:rpm_dbpath, nil)122    end123    def missing_requirements124      missing_requirements = []125      unless @dbpath.nil? || inspec.directory(@dbpath).directory?126        missing_requirements << "RPMDB #{@dbpath} does not exist"127      end128      missing_requirements129    end130    def info(package_name)131      rpm_cmd = rpm_command(package_name)132      cmd = inspec.command(rpm_cmd)133      # CentOS does not return an error code if the package is not installed,134      # therefore we need to check for emptyness135      return {} if cmd.exit_status.to_i != 0 || cmd.stdout.chomp.empty?136      params = SimpleConfig.new(137        cmd.stdout.chomp,138        assignment_regex: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,139        multiple_values: false,140      ).params141      # On some (all?) systems, the linebreak before the vendor line is missing142      if params['Version'] =~ /\s*Vendor:/143        v = params['Version'].split(' ')[0]144      else145        v = params['Version']146      end147      # On some (all?) systems, the linebreak before the build line is missing148      if params['Release'] =~ /\s*Build Date:/149        r = params['Release'].split(' ')[0]150      else151        r = params['Release']152      end153      {154        name: params['Name'],155        installed: true,156        version: "#{v}-#{r}",157        type: 'rpm',158      }159    end160    private161    def rpm_command(package_name)162      cmd = ''163      cmd += 'rpm -qi'164      cmd += " --dbpath #{@dbpath}" if @dbpath165      cmd += ' ' + package_name166      cmd167    end168  end169  # MacOS / Darwin implementation170  class Brew < PkgManagement171    def info(package_name)172      brew_path = inspec.command('brew').exist? ? 'brew' : '/usr/local/bin/brew'173      cmd = inspec.command("#{brew_path} info --json=v1 #{package_name}")174      # If no available formula exists, then `brew` will exit non-zero175      return {} if cmd.exit_status.to_i != 0176      pkg = JSON.parse(cmd.stdout)[0]177      # If package exists but is not installed, then `brew` output will not178      # contain `pkg['installed'][0]['version']179      return {} unless pkg.dig('installed', 0, 'version')180      {181        name: pkg['name'],182        installed: true,183        version: pkg['installed'][0]['version'],184        type: 'brew',185      }186    rescue JSON::ParserError => e187      raise Inspec::Exceptions::ResourceFailed,188            'Failed to parse JSON from `brew` command. ' \189            "Error: #{e}"190    end191  end192  # Arch Linux193  class Pacman < PkgManagement194    def info(package_name)195      cmd = inspec.command("pacman -Qi #{package_name}")196      return {} if cmd.exit_status.to_i != 0197      params = SimpleConfig.new(198        cmd.stdout.chomp,199        assignment_regex: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,200        multiple_values: false,201      ).params202      {203        name: params['Name'],204        installed: true,205        version: params['Version'],206        type: 'pacman',207      }208    end209  end210  class HpuxPkg < PkgManagement211    def info(package_name)212      cmd = inspec.command("swlist -l product | grep #{package_name}")213      return {} if cmd.exit_status.to_i != 0214      pkg = cmd.stdout.strip.split(' ')215      {216        name: pkg[0],217        installed: true,218        version: pkg[1],219        type: 'pkg',220      }221    end222  end223  class AlpinePkg < PkgManagement224    def info(package_name)225      cmd = inspec.command("apk info -vv --no-network | grep #{package_name}")226      return {} if cmd.exit_status.to_i != 0227      pkg_info = cmd.stdout.split("\n").delete_if { |e| e =~ /^WARNING/i }228      pkg = pkg_info[0].split(' - ')[0]229      {230        name: pkg.partition('-')[0],231        installed: true,232        version: pkg.partition('-')[2],233        type: 'pkg',234      }235    end236  end237  # Determines the installed packages on Windows using the Windows package registry entries.238  # @see: http://blogs.technet.com/b/heyscriptingguy/archive/2013/11/15/use-powershell-to-find-installed-software.aspx239  class WindowsPkg < PkgManagement240    def info(package_name)241      search_paths = [242        'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*',243        'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*',244      ]245      # add 64 bit search paths246      if inspec.os.arch == 'x86_64'247        search_paths << 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*'248        search_paths << 'HKCU:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*'249      end250      # Find the package251      cmd = inspec.command <<-EOF.gsub(/^\s*/, '')252        Get-ItemProperty (@("#{search_paths.join('", "')}") | Where-Object { Test-Path $_ }) |253        Where-Object { $_.DisplayName -match "^\s*#{package_name.shellescape}\.*" -or $_.PSChildName -match "^\s*#{package_name.shellescape}\.*" } |254        Select-Object -Property DisplayName,DisplayVersion | ConvertTo-Json255      EOF256      # We cannot rely on `exit_status` since PowerShell always exits 0 from the257      # above command. Instead, if no package is found the output of the command258      # will be `''` so we can use that to return `{}` to match the behavior of259      # other package managers.260      return {} if cmd.stdout == ''261      begin262        package = JSON.parse(cmd.stdout)263      rescue JSON::ParserError => e264        raise Inspec::Exceptions::ResourceFailed,265              'Failed to parse JSON from PowerShell. ' \266              "Error: #{e}"267      end268      # What if we match multiple packages?  just pick the first one for now.269      package = package[0] if package.is_a?(Array)270      {271        name: package['DisplayName'],272        installed: true,273        version: package['DisplayVersion'],274        type: 'windows',275      }276    end277  end278  # AIX279  class BffPkg < PkgManagement280    def info(package_name)281      cmd = inspec.command("lslpp -cL #{package_name}")282      return {} if cmd.exit_status.to_i != 0283      bff_pkg = cmd.stdout.split("\n").last.split(':')284      {285        name:      bff_pkg[1],286        installed: true,287        version:   bff_pkg[2],288        type:      'bff',289      }290    end291  end292  # Solaris293  class SolarisPkg < PkgManagement294    def info(package_name)295      if inspec.os[:release].to_i <= 10296        solaris10_info(package_name)297      else298        solaris11_info(package_name)299      end300    end301    # solaris 10302    def solaris10_info(package_name)303      cmd = inspec.command("pkginfo -l #{package_name}")304      return {} if cmd.exit_status.to_i != 0305      params = SimpleConfig.new(306        cmd.stdout.chomp,307        assignment_regex: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,308        multiple_values: false,309      ).params310      # parse 11.10.0,REV=2006.05.18.01.46311      v = params['VERSION'].split(',')312      {313        name: params['PKGINST'],314        installed: true,315        version: v[0] + '-' + v[1].split('=')[1],316        type: 'pkg',317      }318    end319    # solaris 11320    def solaris11_info(package_name)321      cmd = inspec.command("pkg info #{package_name}")322      return {} if cmd.exit_status.to_i != 0323      params = SimpleConfig.new(324        cmd.stdout.chomp,325        assignment_regex: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,326        multiple_values: false,327      ).params328      {329        name: params['Name'],330        installed: true,331        # 0.5.11-0.175.3.1.0.5.0332        version: "#{params['Version']}-#{params['Branch']}",333        type: 'pkg',334      }335    end336  end337end...

example_config.rb

Source:example_config.rb

...14    end15  "16  # Load the configuration file on initialization17  def initialize18    @params = {}19    @path = '/tmp/example/config.yaml'20    @file = inspec.file(@path)21    unless @file.file?22      raise Inspec::Exceptions::ResourceSkipped, "Can't find file `#{@path}`"23    end24    # Protect from invalid YAML content25    begin26      @params = YAML.load(@file.content)27      # Add two extra matchers28      @params['file_size'] = @file.size29      @params['file_path'] = @path30      @params['ruby'] = 'RUBY IS HERE TO HELP ME!'31    rescue StandardError => e32      raise Inspec::Exceptions::ResourceSkipped, "#{@file}: #{e.message}"33    end34  end35  # Example method called by 'it { should exist }'36  # Returns true or false from the 'File.exist?' method37  def exists?38    File.exist?(@path)39  end40  # Example matcher for the number of commas in the file41  def comma_count42    text = @file.content43    text.count(',')44  end45  # Expose all parameters46  def method_missing(name)47    @params[name.to_s]48  end49end...

params

Using AI Code Generation

1    it { should eq 'value' }2    it { should eq 'value' }3    it { should eq 'value' }4    it { should eq 'value' }5    it { should eq 'value' }6    it { should eq 'value' }7    it { should eq 'value' }8    it { should eq 'value' }

params

Using AI Code Generation

1    expect(ENV['MY_ENV_VAR']).to eq('my_value')2    expect(ENV['MY_ENV_VAR']).to eq('my_value')3    expect(ENV['MY_ENV_VAR']).to eq('my_value')4    expect(ENV['MY_ENV_VAR']).to eq('my_value')5    expect(ENV['MY_ENV_VAR']).to eq('my_value')6    expect(ENV['MY_ENV_VAR']).to eq('my_value')7    expect(ENV['MY_ENV_VAR']).to eq('my_value')

params

Using AI Code Generation

1    expect(ENV['MY_ENV_VAR']).to eq('my_value')2    expect(ENV['MY_ENV_VAR']).to eq('my_value')3    expect(ENV['MY_ENV_VAR']).to eq('my_value')4    expect(ENV['MY_ENV_VAR']).to eq('my_value')5    expect(ENV['MY_ENV_VAR']).to eq('my_value')6    expect(ENV['MY_ENV_VAR']).to eq('my_value')7    expect(ENV['MY_ENV_VAR']).to eq('my_value')

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.