spec/unit/util/warnings_spec.rb


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#!/usr/bin/env ruby

require File.dirname(__FILE__) + '/../../spec_helper'

describe Puppet::Util::Warnings do
    before(:all) do
        @msg1 = "booness"
        @msg2 = "more booness"
    end

    {:notice => "notice_once", :warning => "warnonce"}.each do |log, method|
        describe "when registring '#{log}' messages" do
            it "should always return nil" do
                Puppet::Util::Warnings.send(method, @msg1).should be(nil)
            end

            it "should issue a warning" do
                Puppet.expects(log).with(@msg1)
                Puppet::Util::Warnings.send(method, @msg1)
            end

            it "should issue a warning exactly once per unique message" do
                Puppet.expects(log).with(@msg1).once
                Puppet::Util::Warnings.send(method, @msg1)
                Puppet::Util::Warnings.send(method, @msg1)
            end

            it "should issue multiple warnings for multiple unique messages" do
                Puppet.expects(log).times(2)
                Puppet::Util::Warnings.send(method, @msg1)
                Puppet::Util::Warnings.send(method, @msg2)
            end
        end
    end

    after(:each) do
        Puppet::Util::Warnings.clear_warnings()
    end
end