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#
# Author:: Daniel DeLeo (<dan@kallistec.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.
#
require "spec_helper"
describe Chef::Resource::Breakpoint do
let(:node) { Chef::Node.new }
let(:events) { Chef::EventDispatch::Dispatcher.new }
let(:run_context) { Chef::RunContext.new(node, {}, events) }
let(:collection) { double("resource collection") }
let(:resource) { Chef::Resource::Breakpoint.new("name", run_context) }
let(:provider) { resource.provider_for_action(:break) }
before do
allow(run_context).to receive(:resource_collection).and_return(collection)
end
it "gets the iterator from @collection and pauses it" do
allow(Shell).to receive(:running?).and_return(true)
iterator = double("stepable_iterator")
allow(collection).to receive(:iterator).and_return(iterator)
expect(iterator).to receive(:pause)
provider.action_break
expect(resource).to be_updated
end
it "doesn't pause the iterator if chef-shell isn't running" do
allow(Shell).to receive(:running?).and_return(false)
iterator = double("stepable_iterator")
allow(collection).to receive(:iterator).and_return(iterator)
expect(iterator).not_to receive(:pause)
provider.action_break
end
it "sets the default action as :break" do
expect(resource.action).to eql([:break])
end
it "supports :break action" do
expect { resource.action :break }.not_to raise_error
end
it "names itself after the line number of the file where it's created" do
resource = Chef::Resource::Breakpoint.new
expect(resource.name).to match(/breakpoint_spec\.rb\:[\d]{2}\:in \`new\'$/)
end
end
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