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https://github.com/inspec/inspec
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Previously, libraries were loaded by instance_eval'ing them against the same execution context used for control files. All resources were registered against a single global registry when the `name` dsl method was invoked. To obtain seperation of resources, we would mutate the instance variable holding the globale registry and then change it back at the end. Now, we instance_eval library files inside an anonymous class. This class has its own version of `Inspec.resource` that returns another class with the resource DSL method and the profile-specific resource registry.
40 lines
996 B
Ruby
40 lines
996 B
Ruby
# encoding: utf-8
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# author: Steven Danna
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require 'helper'
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require 'inspec/resource'
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require 'inspec/library_eval_context'
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describe Inspec::LibraryEvalContext do
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let(:resource_content) { <<EOF
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class MyTestResource < Inspec.resource(1)
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name 'my_test_resource'
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desc 'A test description'
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example 'Forgot to write docs, sorry'
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def version
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'2.0'
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end
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end
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EOF
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}
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let(:registry) { Inspec::Resource.new_registry }
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let(:eval_context) { Inspec::LibraryEvalContext.create(registry, nil) }
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it 'accepts a registry' do
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Inspec::LibraryEvalContext.create(registry, nil)
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end
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it 'adds the resource to our registry' do
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eval_context.instance_eval(resource_content)
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registry.keys.include?("my_test_resource").must_equal true
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end
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it 'adds nothing to the default registry' do
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old_default_registry = Inspec::Resource.default_registry.dup
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eval_context.instance_eval(resource_content)
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old_default_registry.must_equal Inspec::Resource.default_registry
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end
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end
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