23657e0c78
This method was previously misnamed - we are not setting any expectations, but instead stubbing Mixlib::ShellOut so that its #stdout command returns given values which can then be tested against. Also rename the parameters for clarity, and add some explanatory comments.
71 lines
2.2 KiB
Ruby
71 lines
2.2 KiB
Ruby
require 'chef/application'
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require File.expand_path('../spec_helper', File.dirname(__FILE__))
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require File.expand_path('../helpers/cib_object', File.dirname(__FILE__))
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require File.expand_path('../helpers/runnable_resource', File.dirname(__FILE__))
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require File.expand_path('../fixtures/resource_group', File.dirname(__FILE__))
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describe "Chef::Provider::PacemakerGroup" do
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# for use inside examples:
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let(:fixture) { Chef::RSpec::Pacemaker::Config::RESOURCE_GROUP.dup }
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# for use outside examples (e.g. when invoking shared_examples)
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fixture = Chef::RSpec::Pacemaker::Config::RESOURCE_GROUP.dup
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before(:each) do
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runner_opts = {
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:step_into => ['pacemaker_group']
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}
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@chef_run = ::ChefSpec::Runner.new(runner_opts)
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@chef_run.converge "pacemaker::default"
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@node = @chef_run.node
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@run_context = @chef_run.run_context
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@resource = Chef::Resource::PacemakerGroup.new(fixture.name, @run_context)
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@resource.members fixture.members.dup
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@resource.meta Hash[fixture.meta.dup]
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end
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let (:provider) { Chef::Provider::PacemakerGroup.new(@resource, @run_context) }
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def cib_object_class
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Pacemaker::Resource::Group
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end
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include Chef::RSpec::Pacemaker::CIBObject
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describe ":create action" do
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def test_modify(expected_cmds)
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yield
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stub_shellout(fixture.definition_string)
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provider.run_action :create
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expected_cmds.each do |cmd|
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expect(@chef_run).to run_execute(cmd)
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end
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expect(@resource).to be_updated
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end
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it "should modify the group if it has a member resource added" do
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expected = fixture.dup
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expected.members = expected.members.dup + %w(resource3)
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expected_configure_cmd_args = [expected.reconfigure_command]
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test_modify(expected_configure_cmd_args) do
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@resource.members expected.members
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end
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end
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it "should modify the group if it has different member resources" do
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fixture.members = %w(resource1 resource3)
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expected_configure_cmd_args = [fixture.reconfigure_command]
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test_modify(expected_configure_cmd_args) do
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@resource.members fixture.members
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end
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end
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end
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it_should_behave_like "a runnable resource", fixture
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end
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