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#
# Copyright:: Copyright (c) Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "spec_helper"
module TestA
extend Chef::Mixin::LazyModuleInclude
end
module TestB
include TestA
extend Chef::Mixin::LazyModuleInclude
end
class TestC
include TestB
end
module Monkey
def monkey
"monkey"
end
end
module Klowns
def klowns
"klowns"
end
end
TestA.send(:include, Monkey)
TestB.send(:include, Klowns)
describe Chef::Mixin::LazyModuleInclude do
it "tracks descendant classes of TestA" do
expect(TestA.descendants).to include(TestB)
expect(TestA.descendants).to include(TestC)
end
it "tracks descendent classes of TestB" do
expect(TestB.descendants).to eql([TestC])
end
it "including into A mixins in methods into B and C" do
expect(TestA.instance_methods).to include(:monkey)
expect(TestB.instance_methods).to include(:monkey)
expect(TestC.instance_methods).to include(:monkey)
end
it "including into B only mixins in methods into C" do
expect(TestA.instance_methods).not_to include(:klowns)
expect(TestB.instance_methods).to include(:klowns)
expect(TestC.instance_methods).to include(:klowns)
end
end
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