How to use test_it_should_be_a_singleton method of InstallerTestHelpers Package

Best Inspec_ruby code snippet using InstallerTestHelpers.test_it_should_be_a_singleton


Source:installer_test.rb Github


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...52#-----------------------------------------------------------------------#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') { }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)...

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