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How to use copy_in_config_dir method of InstallerTestHelpers Package

Best Inspec_ruby code snippet using InstallerTestHelpers.copy_in_config_dir

installer_test.rb

Source:installer_test.rb

...13    ENV['HOME'] = @orig_home14    ENV['INSPEC_CONFIG_DIR'] = nil15    @installer.__reset16  end17  def copy_in_config_dir(fixture_name)18    src = Dir.glob(File.join(@config_dir_path, fixture_name, '*'))19    dest = File.join(@config_dir_path, 'empty')20    src.each { |path| FileUtils.cp_r(path, dest) }21  end22  def setup23    @orig_home = Dir.home24    repo_path = File.expand_path(File.join( __FILE__, '..', '..', '..', '..', '..'))25    mock_path = File.join(repo_path, 'test', 'unit', 'mock')26    @config_dir_path = File.join(mock_path, 'config_dirs')27    @plugin_fixture_src_path = File.join(mock_path, 'plugins', 'inspec-test-fixture')28    @plugin_fixture_pkg_path = File.join(@plugin_fixture_src_path, 'pkg')29    # This is unstable under CI; see https://github.com/inspec/inspec/issues/335530    # @ruby_abi_version = (RUBY_VERSION.split('.')[0,2] << '0').join('.')31    @ruby_abi_version = (Gem.ruby_version.segments[0, 2] << 0).join('.')32    @installer = Inspec::Plugin::V2::Installer.instance33    reset_globals34    WebMock.disable_net_connect!(allow: %r{(api\.)?rubygems\.org/.*})35  end36  def teardown37    reset_globals38    # We use the 'empty' config dir for exercising a lot of installs.39    # Purge it after every test.40    unless ENV['INSPEC_TEST_PRESERVE_PLUGIN']41      Dir.glob(File.join(@config_dir_path, 'empty', '*')).each do |path|42        next if path.end_with? '.gitkeep'43        FileUtils.rm_rf(path)44      end45    end46    # Clean up any activated gems47    Gem.loaded_specs.delete('inspec-test-fixture')48  end49end50#-----------------------------------------------------------------------#51# basics52#-----------------------------------------------------------------------#53class PluginInstallerBasicTests < MiniTest::Test54  include InstallerTestHelpers55  # it's a singleton56  def test_it_should_be_a_singleton57    klass = Inspec::Plugin::V2::Installer58    assert_equal klass.instance, klass.instance, "Calling instance on the Installer should always return the same object"59    assert_kind_of Inspec::Plugin::V2::Installer, klass.instance, 'Calling instance on the INstaller should return the right class'60    assert_raises(NoMethodError, 'Installer should have a private constructor') { klass.new }61  end62  # it should know its gem path63  def test_it_should_know_its_gem_path_with_a_default_location64    ENV['HOME'] = File.join(@config_dir_path, 'fakehome')65    expected = File.join(ENV['HOME'], '.inspec', 'gems', @ruby_abi_version)66    assert_equal expected, @installer.gem_path67  end68  def test_it_should_know_its_gem_path_with_a_custom_config_dir_from_env69    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')70    expected = File.join(ENV['INSPEC_CONFIG_DIR'], 'gems', @ruby_abi_version)71    assert_equal expected, @installer.gem_path72  end73end74#-----------------------------------------------------------------------#75# Installing76#-----------------------------------------------------------------------#77class PluginInstallerInstallationTests < MiniTest::Test78  include InstallerTestHelpers79  # While this is a negative test case on the prefix checking, there are80  # several positive test cases following.81  def test_refuse_to_install_gems_with_wrong_name_prefix82    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')83    # Here, ordinal_array is the name of a simple, small gem available on rubygems.org84    # There is no significance in choosing that gem over any other.85    # Main point here is that its name does not begin with 'inspec-'.86    assert_raises(Inspec::Plugin::V2::InstallError) { @installer.install('ordinal_array')}87  end88  def test_install_a_gem_from_local_file89    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')90    gem_file = File.join(@plugin_fixture_pkg_path, 'inspec-test-fixture-0.1.0.gem')91    @installer.install('inspec-test-fixture', gem_file: gem_file)92    # Because no exception was thrown, this is a positive test case for prefix-checking.93    # Installing a gem places it under the config dir gem area94    # Two things should happen: a copy of the gemspec should be left there...95    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.1.0.gemspec')96    assert File.exist?(spec_path), 'After installation from a gem file, the gemspec should be installed to the gem path'97    # ... and the actual library code should be decompressed into a directory tree.98    installed_gem_base = File.join(@installer.gem_path, 'gems', 'inspec-test-fixture-0.1.0')99    assert Dir.exist?(installed_gem_base), 'After installation from a gem file, the gem tree should be installed to the gem path'100    # Installation = gem activation101    spec = Gem.loaded_specs['inspec-test-fixture']102    assert spec.activated?, 'Installing a gem should cause the gem to activate'103  end104  def test_install_a_gem_from_missing_local_file105    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')106    gem_file = File.join(@plugin_fixture_pkg_path, 'inspec-test-fixture-nonesuch-0.0.0.gem')107    refute File.exist?(gem_file), "The nonexistant gem should not exist prior to install attempt"108    ex = assert_raises(Inspec::Plugin::V2::InstallError) { @installer.install('inspec-test-fixture-nonesuch', gem_file: gem_file)}109    assert_includes ex.message, 'Could not find local gem file'110  end111  def test_install_a_gem_from_local_file_creates_plugin_json112    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')113    gem_file = File.join(@plugin_fixture_pkg_path, 'inspec-test-fixture-0.1.0.gem')114    @installer.install('inspec-test-fixture', gem_file: gem_file)115    # Should now be present in plugin.json116    plugin_json_path = File.join(ENV['INSPEC_CONFIG_DIR'], 'plugins.json')117    assert File.exist?(plugin_json_path), 'plugins.json should now exist'118    config_file = Inspec::Plugin::V2::ConfigFile.new(plugin_json_path)119    assert_equal 1, config_file.count, 'plugins.json should have one entry'120    assert config_file.existing_entry?(:'inspec-test-fixture')121  end122  def test_install_a_gem_from_rubygems_org123    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')124    @installer.install('inspec-test-fixture')125    # Because no exception was thrown, this is a positive test case for prefix-checking.126    # Installing a gem places it under the config dir gem area127    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.2.0.gemspec')128    assert File.exist?(spec_path), 'After installation from rubygems.org, the gemspec should be installed to the gem path'129    installed_gem_base = File.join(@installer.gem_path, 'gems', 'inspec-test-fixture-0.2.0')130    assert Dir.exist?(installed_gem_base), 'After installation from rubygems.org, the gem tree should be installed to the gem path'131    # installing a gem with dependencies should result in the deps being installed under the config dir132    spec_path = File.join(@installer.gem_path, 'specifications', 'ordinal_array-0.2.0.gemspec')133    assert File.exist?(spec_path), 'After installation from a gem file, the gemspec should be installed to the gem path'134    installed_gem_base = File.join(@installer.gem_path, 'gems', 'inspec-test-fixture-0.2.0')135    assert Dir.exist?(installed_gem_base), 'After installation from a gem file, the gem tree should be installed to the gem path'136    # Installation != gem activation137    spec = Gem.loaded_specs['inspec-test-fixture']138    assert spec.activated?, 'Installing a gem should cause the gem to activate'139  end140  def test_handle_no_such_gem141    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')142    assert_raises(Inspec::Plugin::V2::InstallError) { @installer.install('inspec-test-fixture-nonesuch') }143  end144  # Should be able to install a plugin while pinning the version145  def test_install_a_pinned_gem_from_rubygems_org146    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')147    @installer.install('inspec-test-fixture', version: '= 0.1.0')148    # Installing a gem places it under the config dir gem area149    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.1.0.gemspec')150    assert File.exist?(spec_path), 'After pinned installation from rubygems.org, the gemspec should be installed to the gem path'151    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.2.0.gemspec')152    refute File.exist?(spec_path), 'After pinned installation from rubygems.org, the wrong gemspec version should be absent'153    config_file = Inspec::Plugin::V2::ConfigFile.new154    entry = config_file.plugin_by_name(:'inspec-test-fixture')155    assert_includes entry.keys, :version, 'plugins.json should include version pinning key'156    assert_equal '= 0.1.0', entry[:version], 'plugins.json should include version pinning value'157  end158  def test_install_a_gem_with_conflicting_depends_from_rubygems_org159    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')160    ex = assert_raises(Inspec::Plugin::V2::InstallError) do161      @installer.install('inspec-test-fixture', version: '= 0.1.1')162    end163    assert_includes ex.message, "can't activate rake-0.4.8, already activated rake-"164  end165  def test_install_a_gem_with_invalid_depends_from_rubygems_org166    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')167    ex = assert_raises(Inspec::Plugin::V2::InstallError) do168      @installer.install('inspec-test-fixture', version: '= 0.1.2')169    end170    assert_includes ex.message, "Could not find 'fake_plugin_dependency' (>= 0)"171  end172  def test_install_a_plugin_from_a_path173    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')174    @installer.install('inspec-test-fixture', path: @plugin_fixture_src_path)175    # No gemspec should exist in the plugins area176    specs = Dir.glob(File.join(@installer.gem_path, 'specifications', '*.gemspec'))177    assert_empty specs, 'After install-from-path, no gemspecs should be installed'178    config_file = Inspec::Plugin::V2::ConfigFile.new179    entry = config_file.plugin_by_name(:'inspec-test-fixture')180    assert_includes entry.keys, :installation_type, 'plugins.json should include installation_type key'181    assert_equal :path, entry[:installation_type], 'plugins.json should include path installation_type'182    assert_includes entry.keys, :installation_path, 'plugins.json should include installation_path key'183    assert_equal @plugin_fixture_src_path, entry[:installation_path], 'plugins.json should include correct value for installation path'184  end185  def test_refuse_to_install_gem_whose_name_is_on_the_reject_list186    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')187    # Here, 'inspec-core', 'inspec-multi-server', and 'train-tax-collector'188    # are the names of real rubygems.  They are not InSpec/Train plugins, though,189    # and installing them would be a jam-up.190    # This is configured in 'etc/plugin-filter.json'.191    [192      'inspec-core',193      'inspec-multi-server',194      'train-tax-calculator',195    ].each do |plugin_name|196      ex = assert_raises(Inspec::Plugin::V2::InstallError) { @installer.install(plugin_name)}197      assert_includes(ex.message, 'on the Plugin Exclusion List')198      assert_includes(ex.message, 'Rationale:')199    end200  end201end202#-----------------------------------------------------------------------#203# Updating204#-----------------------------------------------------------------------#205class PluginInstallerUpdaterTests < MiniTest::Test206  include InstallerTestHelpers207  def test_update_using_path_not_allowed208    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')209    assert_raises(Inspec::Plugin::V2::UpdateError) do210      @installer.update('inspec-test-fixture', path: @plugin_fixture_src_path)211    end212  end213  def test_update_existing_plugin_at_same_version_not_allowed214    copy_in_config_dir('test-fixture-1-float')215    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')216    assert_raises(Inspec::Plugin::V2::UpdateError) do217      @installer.update('inspec-test-fixture', version: '0.1.0')218    end219  end220  def test_install_plugin_at_existing_version_not_allowed221    copy_in_config_dir('test-fixture-1-float')222    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')223    assert_raises(Inspec::Plugin::V2::InstallError) do224      @installer.install('inspec-test-fixture', version: '0.1.0')225    end226  end227  def test_install_existing_plugin_not_allowed228    copy_in_config_dir('test-fixture-1-float')229    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')230    ex = assert_raises(Inspec::Plugin::V2::InstallError) do231      @installer.install('inspec-test-fixture')232    end233    assert_includes ex.message, "Use 'inspec plugin update'"234  end235  def test_update_to_latest_version236    copy_in_config_dir('test-fixture-1-float')237    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')238    @installer.__reset_loader239    @installer.update('inspec-test-fixture')240    # Verify presence of gemspecs241    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.2.0.gemspec')242    assert File.exist?(spec_path), 'After update, the 0.2.0 gemspec should be installed to the gem path'243    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.1.0.gemspec')244    assert File.exist?(spec_path), 'After update, the 0.1.0 gemspec should remain'245    # Plugins file entry should not be version pinned246    plugin_json_path = File.join(ENV['INSPEC_CONFIG_DIR'], 'plugins.json')247    plugin_json_data = JSON.parse(File.read(plugin_json_path))248    entry = plugin_json_data['plugins'].detect { |e| e["name"] == 'inspec-test-fixture'}249    refute_includes entry.keys, 'version', 'plugins.json should NOT include version pinning key'250  end251  def test_update_to_specified_later_version252    copy_in_config_dir('test-fixture-1-float')253    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')254    @installer.__reset_loader255    # Update to specific (but later) version256    @installer.update('inspec-test-fixture', version: '0.2.0')257    # Verify presence of gemspecs258    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.2.0.gemspec')259    assert File.exist?(spec_path), 'After update, the 0.2.0 gemspec should be installed to the gem path'260    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.1.0.gemspec')261    assert File.exist?(spec_path), 'After update, the 0.1.0 gemspec should remain'262    # Plugins file entry should be version pinned263    config_file = Inspec::Plugin::V2::ConfigFile.new264    entry = config_file.plugin_by_name(:'inspec-test-fixture')265    assert_includes entry.keys, :version, 'plugins.json should include version pinning key'266    assert_equal '= 0.2.0', entry[:version], 'plugins.json should include version pinning value'267  end268  # TODO: Prevent updating a gem if it will lead to unsolveable dependencies269  # TODO: allow updating a gem that will lead to unsolveable dependencies if :force is provided270  # TODO: Prevent downgrading a gem if it will lead to unsolveable dependencies271  # TODO: allow downgrading a gem that will lead to unsolveable dependencies if :force is provided272  # TODO: update all273  # TODO: downgrade a plugin274  # TODO: Trying to do a gemfile install with an update is an error if the file version matches the installed version275end276#-----------------------------------------------------------------------#277# Uninstalling278#-----------------------------------------------------------------------#279class PluginInstallerUninstallTests < MiniTest::Test280  include InstallerTestHelpers281  def test_uninstalling_a_nonexistant_plugin_is_an_error282    # Try a mythical one283    ex = assert_raises(Inspec::Plugin::V2::UnInstallError) do284      @installer.uninstall('inspec-test-fixture-nonesuch')285    end286    assert_includes ex.message, "'inspec-test-fixture-nonesuch' is not installed, refusing to uninstall."287    # Try a real plugin that is not installed288    ex = assert_raises(Inspec::Plugin::V2::UnInstallError) do289      @installer.uninstall('inspec-test-fixture')290    end291    assert_includes ex.message, "'inspec-test-fixture' is not installed, refusing to uninstall."292  end293  def test_uninstalling_a_path_based_plugin_works294    copy_in_config_dir('meaning_by_path')295    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')296    @installer.__reset_loader297    @installer.uninstall('inspec-meaning-of-life')298    # Plugins file entry should be removed299    plugin_json_path = File.join(ENV['INSPEC_CONFIG_DIR'], 'plugins.json')300    plugin_json_data = JSON.parse(File.read(plugin_json_path))301    entries = plugin_json_data['plugins'].select { |e| e["name"] == 'inspec-meaning-of-life'}302    assert_empty entries, "After path-based uninstall, plugin name should be removed from plugins.json"303  end304  def test_uninstall_a_gem_plugin305    copy_in_config_dir('test-fixture-1-float')306    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')307    @installer.__reset_loader308    @installer.uninstall('inspec-test-fixture')309    # UnInstalling a gem physically removes the gemspec and the gem library code310    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.1.0.gemspec')311    refute File.exist?(spec_path), 'After uninstallation of a gem plugin, the gemspec should be removed.'312    installed_gem_base = File.join(@installer.gem_path, 'gems', 'inspec-test-fixture-0.1.0')313    refute Dir.exist?(installed_gem_base), 'After uninstallation of a gem plugin, the gem tree should be removed.'314    # Rubygems' idea of what we have installed should be changed.315    # It should no longer be able to satisfy a request for the formerly installed gem.316    universe_set = @installer.send(:build_gem_request_universe) # private method317    request_set = Gem::RequestSet.new(Gem::Dependency.new('inspec-test-fixture'))318    assert_raises(Gem::UnsatisfiableDependencyError) { request_set.resolve(universe_set) }319    # Plugins file entry should be removed320    config_file = Inspec::Plugin::V2::ConfigFile.new321    refute config_file.existing_entry?(:'inspec-test-fixture'), "After gem-based uninstall, plugin name should be removed from plugins.json"322  end323  def test_uninstall_a_gem_plugin_removes_deps324    copy_in_config_dir('test-fixture-2-float')325    ENV['INSPEC_CONFIG_DIR'] = File.join(@config_dir_path, 'empty')326    @installer.__reset_loader327    @installer.uninstall('inspec-test-fixture')328    # UnInstalling a gem removes the gemspec and the gem library code329    spec_path = File.join(@installer.gem_path, 'specifications', 'inspec-test-fixture-0.2.0.gemspec')330    refute File.exist?(spec_path), 'After uninstallation of a gem plugin with deps, the gemspec should be removed.'331    installed_gem_base = File.join(@installer.gem_path, 'gems', 'inspec-test-fixture-0.2.0')332    refute Dir.exist?(installed_gem_base), 'After uninstallation of a gem plugin with deps, the gem tree should be removed.'333    # UnInstalling a gem with dependencies should result in the deps being removed334    spec_path = File.join(@installer.gem_path, 'specifications', 'ordinal_array-0.2.0.gemspec')335    refute File.exist?(spec_path), 'After uninstallation of a gem plugin with deps, the dep gemspec should be removed.'336    installed_gem_base = File.join(@installer.gem_path, 'gems', 'ordinal_array-0.2.0')337    refute Dir.exist?(installed_gem_base), 'After installation a gem plugin with deps, the gem tree should be removed.'338    # Rubygems' idea of what we have installed should be changed....

copy_in_config_dir

Using AI Code Generation

1    copy_in_config_dir('test')2    assert File.exist?(File.join(@config_dir, 'test'))3  def copy_in_config_dir(filename)4    FileUtils.cp_r(File.join(File.dirname(__FILE__), filename),5    copy_in_config_dir('test')6    assert File.exist?(File.join(@config_dir, 'test'))7  def copy_in_config_dir(filename)8    FileUtils.cp_r(File.join(File.dirname(__FILE__), filename),9    copy_in_config_dir('test')10    assert File.exist?(File.join(@config_dir, 'test'))11  def copy_in_config_dir(filename)12    FileUtils.cp_r(File.join(File.dirname(__FILE__), filename),13    copy_in_config_dir('test')14    assert File.exist?(File.join(@config_dir, 'test'))

copy_in_config_dir

Using AI Code Generation

1    assert File.exist?('/tmp/config_dir/file1.txt')2    assert File.exist?('/tmp/config_dir/file2.txt')3    assert File.exist?('/tmp/config_dir/file1.txt')4    assert File.exist?('/tmp/config_dir/file2.txt')5  FileUtils.rm_rf('/tmp/config_dir')6  FileUtils.rm_rf('/tmp/config_dir')7  FileUtils.rm_rf('/tmp/config_dir')8  FileUtils.rm_rf('/tmp/config_dir')

copy_in_config_dir

Using AI Code Generation

1require File.expand_path('../../config/environment', __FILE__)2    FileUtils.cp_r Rails.root.join('test/fixtures/config_dir'), Rails.root.join('test/config_dir')3    FileUtils.rm_rf Rails.root.join('test/config_dir')

copy_in_config_dir

Using AI Code Generation

1copy_in_config_dir('config')2config_dir = copy_in_config_dir('config')3copy_in_config_dir('config')4config_dir = copy_in_config_dir('config')5copy_in_config_dir('config')6config_dir = copy_in_config_dir('config')7copy_in_config_dir('config')8config_dir = copy_in_config_dir('config')

copy_in_config_dir

Using AI Code Generation

1    copy_in_config_dir('config1')2    run_installer('--config-file', 'config1')3    run_installer('--config-file', 'config1')4    copy_in_config_dir('config2')5    run_installer('--config-file', 'config2')6    run_installer('--config-file', 'config2')7    copy_in_config_dir('config3')8    run_installer('--config-file', 'config3')9    run_installer('--config-file', 'config3')

copy_in_config_dir

Using AI Code Generation

1copy_in_config_dir('config')2config_dir = copy_in_config_dir('config')3copy_in_config_dir('config')4config_dir = copy_in_config_dir('config')5copy_in_config_dir('config')6config_dir = copy_in_config_dir('config')7copy_in_config_dir('config')8config_dir = copy_in_config_dir('config')

copy_in_config_dir

Using AI Code Generation

1    copy_in_config_dir('config1')2    run_installer('--config-file', 'config1')3    run_installer('--config-file', 'config1')4    copy_in_config_dir('config2')5    run_installer('--config-file', 'config2')6    run_installer('--config-file', 'config2')7    copy_in_config_dir('config3')8    run_installer('--config-file', 'config3')9    run_installer('--config-file', 'config3')

copy_in_config_dir

Using AI Code Generation

1    copy_in_config_dir('config1')2    run_installer('--config-file', 'config1')3    run_installer('--config-file', 'config1')4    copy_in_config_dir('config2')5    run_installer('--config-file', 'config2')6    run_installer('--config-file', 'config2')7    copy_in_config_dir('config3')8    run_installer('--config-file', 'config3')9    run_installer('--config-file', 'config3')

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