mirror of
https://github.com/inspec/inspec
synced 2024-11-23 13:13:22 +00:00
435 lines
15 KiB
Ruby
435 lines
15 KiB
Ruby
# author: Dominik Richter
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# author: Christoph Hartmann
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require 'helper'
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require 'inspec/profile_context'
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class Module
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include Minitest::Spec::DSL
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end
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module DescribeOneTest
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it 'loads an empty describe.one' do
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profile.load(format(context_format, 'describe.one'))
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get_checks.must_equal([])
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end
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it 'loads an empty describe.one block' do
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profile.load(format(context_format, 'describe.one do; end'))
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get_checks.must_equal([['describe.one', [], nil]])
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end
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it 'loads a simple describe.one block' do
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profile.load(format(context_format, '
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describe.one do
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describe true do; it { should eq true }; end
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end'))
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c = get_checks[0]
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c[0].must_equal 'describe.one'
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childs = c[1]
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childs.length.must_equal 1
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childs[0][0].must_equal 'describe'
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childs[0][1].must_equal [true]
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end
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it 'loads a complex describe.one block' do
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profile.load(format(context_format, '
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describe.one do
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describe 0 do; it { should eq true }; end
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describe 1 do; it { should eq true }; end
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describe 2 do; it { should eq true }; end
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end'))
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c = get_checks[0]
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c[0].must_equal 'describe.one'
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childs = c[1]
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childs.length.must_equal 3
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childs.each_with_index do |ci, idx|
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ci[0].must_equal 'describe'
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ci[1].must_equal [idx]
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end
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end
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end
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describe Inspec::ProfileContext do
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let(:backend) { MockLoader.new.backend }
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let(:profile) { Inspec::ProfileContext.new(nil, backend, {}) }
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def get_checks(rule_index = 0)
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rule = profile.rules.values[rule_index]
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Inspec::Rule.prepare_checks(rule)
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end
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it 'must be able to load empty content' do
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profile.load('', 'dummy', 1).must_be_nil
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end
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describe 'its default DSL' do
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def load(call)
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proc { profile.load(call) }
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end
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let(:context_format) { '%s' }
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include DescribeOneTest
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it 'must provide os resource' do
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load('print os[:family]').must_output 'debian'
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end
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it 'must provide file resource' do
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load('print file("/etc/passwd").type').must_output 'file'
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end
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it 'must provide command resource' do
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load('print command("").stdout').must_output ''
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end
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it 'supports empty describe calls' do
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load('describe').must_output ''
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profile.rules.keys.length.must_equal 1
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profile.rules.keys[0].must_match(/^\(generated from \(eval\):1 [0-9a-f]+\)$/)
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profile.rules.values[0].must_be_kind_of Inspec::Rule
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end
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it 'provides the describe keyword in the global DSL' do
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load('describe true do; it { should_eq true }; end')
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.must_output ''
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profile.rules.keys.length.must_equal 1
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profile.rules.keys[0].must_match(/^\(generated from \(eval\):1 [0-9a-f]+\)$/)
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profile.rules.values[0].must_be_kind_of Inspec::Rule
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end
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it 'loads multiple computed calls to describe correctly' do
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load("%w{1 2 3}.each do\ndescribe true do; it { should_eq true }; end\nend")
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.must_output ''
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profile.rules.keys.length.must_equal 3
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[0, 1, 2].each do |i|
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profile.rules.keys[i].must_match(/^\(generated from \(eval\):2 [0-9a-f]+\)$/)
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profile.rules.values[i].must_be_kind_of Inspec::Rule
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end
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end
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it 'does not provide the expect keyword in the global DSL' do
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load('expect(true).to_eq true').must_raise NoMethodError
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end
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describe 'global only_if' do
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let(:if_true) { "only_if { true }\n" }
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let(:if_false) { "only_if { false }\n" }
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let(:describe) { "describe nil do its(:to_i) { should eq rand } end\n" }
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let(:control) { "control 1 do\n#{describe}\nend\n" }
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let(:control_2) { "control 2 do\n#{describe}\nend\n" }
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it 'provides the keyword' do
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profile.load(if_true)
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profile.rules.must_equal({})
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end
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it 'doesnt affect controls when positive' do
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profile.load(if_true + 'control 1')
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profile.rules.values[0].must_be_kind_of Inspec::Rule
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end
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it 'doesnt remove controls when negative' do
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profile.load(if_false + 'control 1')
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profile.rules.values[0].must_be_kind_of Inspec::Rule
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end
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it 'alters controls when positive' do
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profile.load(if_false + control)
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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it 'alters non-controls when positive' do
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profile.load(if_false + describe)
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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it 'doesnt alter controls when negative' do
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profile.load(if_true + control)
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get_checks.length.must_equal 1
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get_checks[0][1][0].must_be_nil
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end
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it 'doesnt alter non-controls when negative' do
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profile.load(if_true + describe)
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get_checks.length.must_equal 1
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get_checks[0][1][0].must_be_nil
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end
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it 'doesnt overwrite falsy only_ifs' do
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profile.load(if_false + if_true + control)
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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it 'doesnt overwrite falsy only_ifs' do
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profile.load(if_true + if_false + control)
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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it 'allows specifying a message with true only_if' do
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profile.load("only_if('this is a only_if skipped message') { false }\n" + control)
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped' \
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' control due to only_if condition: this is a only_if skipped message'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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it 'doesnt extend into other control files' do
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fake_control_file = if_false + control
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profile.load_control_file(fake_control_file, '(eval)', nil)
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profile.load_control_file(control_2, '(eval)', nil)
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first_file_check = get_checks(0)
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second_file_check = get_checks(1)
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first_file_check[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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second_file_check[0][1][0].must_be_nil
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end
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it 'applies to the controls above it when at the bottom of the file' do
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fake_control_file = control + if_false
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profile.load_control_file(fake_control_file, '(eval)', 1)
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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end
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it 'applies to the controls below it when at the top of the file' do
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fake_control_file = if_false + control
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profile.load_control_file(fake_control_file, '(eval)', 1)
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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end
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it 'applies to the controls above and below it when at the middle of the file' do
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fake_control_file = control + if_false + control_2
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profile.load_control_file(fake_control_file, '(eval)', 1)
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check_top = get_checks(0)
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check_bottom = get_checks(1)
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check_top[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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check_bottom[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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end
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it 'applies to the describe blocks above and below it when at the middle of the file' do
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fake_control_file = describe + if_false + describe
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profile.load_control_file(fake_control_file, '(eval)', 1)
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check_top = get_checks(0)
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check_bottom = get_checks(1)
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check_top[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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check_bottom[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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end
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end
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it 'provides the control keyword in the global DSL' do
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profile.load('control 1')
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profile.rules.keys.must_equal ['1']
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profile.rules.values[0].must_be_kind_of Inspec::Rule
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end
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it 'provides the rule keyword in the global DSL (legacy mode)' do
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profile.load('rule 1')
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profile.rules.keys.must_equal ['1']
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profile.rules.values[0].must_be_kind_of Inspec::Rule
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end
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end
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describe 'rule DSL' do
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let(:rule_id) { rand.to_s }
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let(:context_format) { "rule #{rule_id.inspect} do\n%s\nend" }
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def get_rule
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profile.rules[rule_id]
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end
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include DescribeOneTest
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it 'doesnt add any checks if none are provided' do
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profile.load("rule #{rule_id.inspect}")
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rule = profile.rules[rule_id]
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::Inspec::Rule.prepare_checks(rule).must_equal([])
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end
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describe 'supports empty describe blocks' do
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it 'doesnt crash, but doesnt add anything either' do
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profile.load(format(context_format, 'describe'))
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profile.rules.keys.must_include(rule_id)
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get_checks.must_equal([])
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end
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end
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describe 'adds a check via describe' do
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let(:check) {
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profile.load(format(context_format,
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"describe(os[:family]) { it { must_equal 'debian' } }"
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))
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get_checks[0]
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}
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it 'registers the check with describe' do
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check[0].must_equal 'describe'
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end
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it 'registers the check with the describe argument' do
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check[1].must_equal %w{debian}
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end
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it 'registers the check with the provided proc' do
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check[2].must_be_kind_of Proc
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end
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end
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describe 'adds a check via expect' do
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let(:check) {
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profile.load(format(context_format,
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"expect(os[:family]).to eq('debian')"
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))
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get_checks[0]
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}
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it 'registers the check with describe' do
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check[0].must_equal 'expect'
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end
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it 'registers the check with the describe argument' do
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check[1].must_equal %w{debian}
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end
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it 'registers the check with the provided proc' do
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check[2].must_be_kind_of Inspec::Expect
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end
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end
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describe 'adds a check via describe + expect' do
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let(:check) {
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profile.load(format(context_format,
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"describe 'the actual test' do
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expect(os[:family]).to eq('debian')
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end"
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))
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get_checks[0]
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}
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it 'registers the check with describe' do
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check[0].must_equal 'describe'
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end
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it 'registers the check with the describe argument' do
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check[1].must_equal ['the actual test']
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end
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it 'registers the check with the provided proc' do
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check[2].must_be_kind_of Proc
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end
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end
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describe 'with only_if' do
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it 'provides the only_if keyword' do
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profile.load(format(context_format, 'only_if'))
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get_checks.must_equal([])
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end
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it 'skips with only_if == false' do
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profile.load(format(context_format, 'only_if { false }'))
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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it 'does nothing with only_if == false' do
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profile.load(format(context_format, 'only_if { true }'))
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get_checks.length.must_equal 0
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end
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it 'doesnt overwrite falsy only_ifs' do
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profile.load(format(context_format, "only_if { false }\nonly_if { true }"))
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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it 'doesnt overwrite falsy only_ifs' do
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profile.load(format(context_format, "only_if { true }\nonly_if { false }"))
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get_checks.length.must_equal 1
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get_checks[0][1][0].resource_skipped?.must_equal true
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get_checks[0][1][0].resource_exception_message.must_equal 'Skipped control due to only_if condition.'
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get_checks[0][1][0].resource_failed?.must_equal false
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end
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end
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end
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describe 'library loading' do
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it 'supports simple ruby require statements' do
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# Please note: we do discourage the use of Gems in inspec resources at
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# this time. Resources should be well packaged whenever possible.
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proc { profile.load('Net::POP3') }.must_raise NameError
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profile.load_libraries([['require "net/pop"', 'libraries/a.rb']])
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profile.load('Net::POP3').to_s.must_equal 'Net::POP3'
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end
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it 'supports creating a simple library file (no require)' do
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# this test will throw an exception if chaining doesn't work
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profile.load_libraries([
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['module A; end', 'libraries/a.rb']
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])
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end
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it 'supports loading across the library' do
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# this test will throw an exception if chaining doesn't work
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profile.load_libraries([
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["require 'a'\nA", 'libraries/b.rb'],
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['module A; end', 'libraries/a.rb']
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])
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end
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it 'supports chain loading across the library' do
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# this test will throw an exception if chaining doesn't work
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profile.load_libraries([
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["require 'b'\nA", 'libraries/c.rb'],
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["require 'a'\nA", 'libraries/b.rb'],
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['module A; end', 'libraries/a.rb']
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])
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end
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it 'supports loading a regular ruby gem' do
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profile.load_libraries([
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["require 'erb'\nERB", 'libraries/a.rb']
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])
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end
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it 'fails if a required gem or lib doesnt exist' do
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proc {
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profile.load_libraries([
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["require 'erbluuuuub'", 'libraries/a.rb']
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])
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}.must_raise LoadError
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end
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it 'fails loading if reference error occur' do
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proc {
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profile.load_libraries([
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["require 'a'\nB", 'libraries/b.rb'],
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['module A; end', 'libraries/a.rb']
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])
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}.must_raise NameError
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end
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it 'fails loading if a reference dependency isnt found' do
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proc {
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profile.load_libraries([
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["require 'a'\nA", 'libraries/b.rb'],
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])
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}.must_raise LoadError
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end
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end
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end
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