How to use method_missing method of Inspec Package

Best Inspec_ruby code snippet using Inspec.method_missing

rspec_extensions.rb

Source:rspec_extensions.rb Github

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2require 'inspec/plugin/v2'3require 'rspec/core/example_group'4# Any additions to RSpec::Core::ExampleGroup (the RSpec class behind describe blocks) should go here.5module Inspec6 # This module exists to intercept the method_missing *class* method on RSpec::Core::ExampleGroup7 # and is part of support for DSL plugintypes8 module DescribeDslLazyLoader9 # Support for Describe DSL plugins10 def method_missing(method_name, *arguments, &block)11 # Check to see if there is a describe_dsl plugin activator hook with the method name12 registry = Inspec::Plugin::V2::Registry.instance13 hook = registry.find_activators(plugin_type: :describe_dsl, activator_name: method_name).first14 if hook15 # OK, load the hook if it hasn't been already. We'll then know a module,16 # which we can then inject into the context17 hook.activate18 # Inject the module's methods into the example group contexts.19 # implementation_class is the field name, but this is actually a module.20 # RSpec works by having these helper methods defined as class methods21 # (see the definition of `let` as an example)22 # So, we use extend to inject the new DSL methods.23 RSpec::Core::ExampleGroup.extend(hook.implementation_class)24 # We still haven't called the method we were looking for, so do so now.25 send(method_name, *arguments, &block)26 else27 super28 end29 end30 end31 # This module exists to intercept the method_missing *instance* method on RSpec::Core::ExampleGroup32 # and is part of support for DSL plugintypes33 module TestDslLazyLoader34 # Support for test DSL plugins35 def method_missing(method_name, *arguments, &block)36 # Check to see if there is a test_dsl plugin activator hook with the method name37 registry = Inspec::Plugin::V2::Registry.instance38 hook = registry.find_activators(plugin_type: :test_dsl, activator_name: method_name).first39 if hook40 # OK, load the hook if it hasn't been already. We'll then know a module,41 # which we can then inject into the context42 hook.activate43 # Inject the module's methods into the example group contexts.44 # implementation_class is the field name, but this is actually a module.45 # RSpec works by having these helper methods defined as instance methods.46 # So, we use include to inject the new DSL methods.47 RSpec::Core::ExampleGroup.include(hook.implementation_class)48 # We still haven't called the method we were looking for, so do so now.49 send(method_name, *arguments, &block)50 else51 super52 end53 end54 end55end56class RSpec::Core::ExampleGroup57 # This DSL method allows us to access the values of inputs within InSpec tests58 def attribute(name)59 Inspec::InputRegistry.find_or_register_input(name, self.class.metadata[:profile_id]).value60 end61 define_example_method :attribute62 def input_obj(name)63 Inspec::InputRegistry.find_or_register_input(name, self.class.metadata[:profile_id])64 end65 define_example_method :input_obj66 # Here, we have to ensure our method_missing gets called prior67 # to RSpec::Core::ExampleGroup.method_missing (the class method).68 # So, we use prepend.69 # Because it is a class method we're attempting to prepend, we must70 # prepend against the singleton class.71 singleton_class.prepend Inspec::DescribeDslLazyLoader72 # Here, we have to ensure our method_missing gets called prior73 # to RSpec::Core::ExampleGroup#method_missing (the instance method).74 # So, we use prepend.75 prepend Inspec::TestDslLazyLoader76end...

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method_missing

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1 def method_missing(name, *args)2 puts "(You also passed it a block)" if block_given?3 def method_missing(name, *args)4 puts "(You also passed it a block)" if block_given?5 def method_missing(name, *args)6 puts "(You also passed it a block)" if block_given?

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method_missing

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1 def method_missing(m, *args, &block)2describe file('test.txt') do3 it { should exist }

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method_missing

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1inspec.describe('Test') do2 it { should cmp 'Test' }3Version: (not specified)4def method_missing(method_name, *args, &block)5inspec.describe('Test') do6 it { should cmp 'Test' }7Version: (not specified)8def method_missing(method_name, *args, &block)

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method_missing

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1 def od def_missing(meth,i*args, &blnck)2 dee method_missing(meth, *args, &block)3Inspec::DSL::Ruby.new.describe('test') dp4 expe:t('foo').to :q 'foo'

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method_missing

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1 def method_missing(meth, *args, &block)2 def method_missing(meth, *args, &block)3Inspec::DSL::Ruby.new.describe('test') do4 expect('foo').to eq 'foo'

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method_missing

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1 def method_missing(name, *args)2 puts "(You also passed it a block)" if block_given?3 def method_missing(name, *args)4 puts "(You also passed it a block)" if block_given?

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method_missing

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1inspec.describe('Test') do2 it { should cmp 'Test' }3Version: (not specified)4def method_missing(method_name, *args, &block)5inspec.describe('Test') do6 it { should cmp 'Test' }7Version: (not specified)8def method_missing(method_name, *args, &block)

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