9847e38ec0
https://mailman.suse.de/mailman/private/ha-devel/2014-May/003603.html (sorry - SUSE internal-only mailing list; but thread available on request)
129 lines
3.6 KiB
Ruby
129 lines
3.6 KiB
Ruby
# Shared code used to test providers of runnable Chef resources
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# representing Pacemaker CIB objects. For example the provider
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# for primitives is runnable (since primitives can be started
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# and stopped) but constraints cannot.
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this_dir = File.dirname(__FILE__)
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require File.expand_path('provider', this_dir)
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require File.expand_path('shellout', this_dir)
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shared_context "stopped resource" do
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def stopped_fixture
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new_fixture = fixture.dup
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new_fixture.meta = fixture.meta.dup
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new_fixture.meta << ['target-role', 'Stopped']
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new_fixture
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end
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end
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shared_examples "a runnable resource" do |fixture|
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def expect_running(running)
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expect_any_instance_of(cib_object_class) \
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.to receive(:running?) \
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.and_return(running)
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end
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it_should_behave_like "all Pacemaker LWRPs", fixture
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include Chef::RSpec::Mixlib::ShellOut
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describe ":create action" do
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include_context "stopped resource"
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it "should not start a newly-created resource" do
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stub_shellout("", fixture.definition_string)
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provider.run_action :create
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expect(@chef_run).to run_execute(stopped_fixture.configure_command)
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expect(@resource).to be_updated
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end
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end
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describe ":delete action" do
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it "should not delete a running resource" do
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stub_shellout(fixture.definition_string)
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expect_running(true)
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expected_error = "Cannot delete running #{fixture}"
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expect { provider.run_action :delete }.to \
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raise_error(RuntimeError, expected_error)
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cmd = "crm configure delete '#{fixture.name}'"
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expect(@chef_run).not_to run_execute(cmd)
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expect(@resource).not_to be_updated
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end
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it "should delete a non-running resource" do
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stub_shellout(fixture.definition_string)
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expect_running(false)
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provider.run_action :delete
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cmd = "crm configure delete '#{fixture.name}'"
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expect(@chef_run).to run_execute(cmd)
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expect(@resource).to be_updated
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end
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end
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describe ":start action" do
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it_should_behave_like "action on non-existent resource", \
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:start,
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"crm --force --wait resource start #{fixture.name}", \
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"Cannot start non-existent #{fixture}"
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it "should do nothing to a started resource" do
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stub_shellout(fixture.definition_string)
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expect_running(true)
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provider.run_action :start
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cmd = "crm --force --wait resource start #{fixture.name}"
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expect(@chef_run).not_to run_execute(cmd)
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expect(@resource).not_to be_updated
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end
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it "should start a stopped resource" do
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config = fixture.definition_string.sub("Started", "Stopped")
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stub_shellout(config)
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expect_running(false)
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provider.run_action :start
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cmd = "crm --force --wait resource start '#{fixture.name}'"
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expect(@chef_run).to run_execute(cmd)
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expect(@resource).to be_updated
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end
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end
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describe ":stop action" do
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it_should_behave_like "action on non-existent resource", \
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:stop,
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"crm --force --wait resource stop #{fixture.name}", \
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"Cannot stop non-existent #{fixture}"
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it "should do nothing to a stopped resource" do
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stub_shellout(fixture.definition_string)
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expect_running(false)
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provider.run_action :stop
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cmd = "crm --force --wait resource start #{fixture.name}"
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expect(@chef_run).not_to run_execute(cmd)
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expect(@resource).not_to be_updated
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end
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it "should stop a started resource" do
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stub_shellout(fixture.definition_string)
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expect_running(true)
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provider.run_action :stop
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cmd = "crm --force --wait resource stop '#{fixture.name}'"
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expect(@chef_run).to run_execute(cmd)
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expect(@resource).to be_updated
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end
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end
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end
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