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.
84 lines
2.6 KiB
Ruby
84 lines
2.6 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('../fixtures/colocation_constraint', File.dirname(__FILE__))
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describe "Chef::Provider::PacemakerColocation" do
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# for use inside examples:
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let(:fixture) { Chef::RSpec::Pacemaker::Config::COLOCATION_CONSTRAINT.dup }
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# for use outside examples (e.g. when invoking shared_examples)
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fixture = Chef::RSpec::Pacemaker::Config::COLOCATION_CONSTRAINT.dup
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before(:each) do
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runner_opts = {
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:step_into => ['pacemaker_colocation']
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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::PacemakerColocation.new(fixture.name, @run_context)
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@resource.score fixture.score
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@resource.resources fixture.resources.dup
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end
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let (:provider) { Chef::Provider::PacemakerColocation.new(@resource, @run_context) }
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def cib_object_class
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Pacemaker::Constraint::Colocation
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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 constraint if it has a different score" do
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new_score = '100'
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fixture.score = new_score
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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.score new_score
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end
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end
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it "should modify the constraint if it has a resource added" do
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new_resource = 'bar:Stopped'
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expected = fixture.dup
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expected.resources = expected.resources.dup + [new_resource]
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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.resources expected.resources
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end
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end
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it "should modify the constraint if it has a different resource" do
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new_resources = ['bar:Started']
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fixture.resources = new_resources
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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.resources new_resources
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end
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end
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end
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describe ":delete action" do
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it_should_behave_like "action on non-existent resource", \
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:delete, "crm configure delete #{fixture.name}", nil
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end
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end
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