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#
# Author:: Kapil Chouhan (<kapil.chouhan@msystechnologies.com>)
# 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.
#
shared_examples_for "given a response file" do
let(:cookbook_repo) { File.expand_path(File.join(CHEF_SPEC_DATA, "cookbooks")) }
let(:cookbook_loader) do
Chef::Cookbook::FileVendor.fetch_from_disk(cookbook_repo)
Chef::CookbookLoader.new(cookbook_repo)
end
let(:cookbook_collection) do
cookbook_loader.load_cookbooks
Chef::CookbookCollection.new(cookbook_loader)
end
let(:run_context) { Chef::RunContext.new(node, cookbook_collection, events) }
describe "creating the cookbook file resource to fetch the response file" do
before do
expect(Chef::FileCache).to receive(:create_cache_path).with(path).and_return(tmp_path)
end
it "sets the preseed resource's runcontext to its own run context" do
cookbook_collection
allow(Chef::FileCache).to receive(:create_cache_path).and_return(tmp_path)
expect(@provider.preseed_resource(package_name, package_version).run_context).not_to be_nil
expect(@provider.preseed_resource(package_name, package_version).run_context).to equal(@provider.run_context)
end
it "should set the cookbook name of the remote file to the new resources cookbook name" do
expect(@provider.preseed_resource(package_name, package_version).cookbook_name).to eq(package_name)
end
it "should set remote files source to the new resources response file" do
expect(@provider.preseed_resource(package_name, package_version).source).to eq(response)
end
it "should never back up the cached response file" do
expect(@provider.preseed_resource(package_name, package_version).backup).to be_falsey
end
it "sets the install path of the resource to $file_cache/$cookbook/$pkg_name-$pkg_version.seed" do
expect(@provider.preseed_resource(package_name, package_version).path).to eq(tmp_preseed_path)
end
end
describe "when installing the preseed file to the cache location" do
let(:response_file_destination) { Dir.tmpdir + preseed_path }
let(:response_file_resource) do
response_file_resource = Chef::Resource::CookbookFile.new(response_file_destination, run_context)
response_file_resource.cookbook_name = package_name
response_file_resource.backup(false)
response_file_resource.source(response)
response_file_resource
end
before do
expect(@provider).to receive(:preseed_resource).with(package_name, package_version).and_return(response_file_resource)
end
after do
FileUtils.rm(response_file_destination) if ::File.exist?(response_file_destination)
end
it "creates the preseed file in the cache" do
expect(response_file_resource).to receive(:run_action).with(:create)
@provider.get_preseed_file(package_name, package_version)
end
it "returns the path to the response file if the response file was updated" do
expect(@provider.get_preseed_file(package_name, package_version)).to eq(response_file_destination)
end
it "should return false if the response file has not been updated" do
response_file_resource.updated_by_last_action(false)
expect(response_file_resource).not_to be_updated_by_last_action
# don't let the response_file_resource set updated to true
expect(response_file_resource).to receive(:run_action).with(:create)
expect(@provider.get_preseed_file(package_name, package_version)).to be(false)
end
end
end
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