Some rake tests

require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')
require "rake"

describe "Upload inventory to abe" do
  before(:all) do
    @rake = Rake::Application.new
    Rake.application = @rake
    Rake.application.rake_require "lib/tasks/cron/abe/upload_inventory"
    Rake::Task.define_task(:environment)
  end

  after(:all) do
    `ps -e -o pid,command | grep "[c]ron:abe:upload" | grep "[t]est" | awk '{print $1}' | xargs kill`
  end

  it "should run only 1 rake task at any given time" do
    3.times { system("rake cron:abe:upload_inventory[1] RAILS_ENV=test") }
    `ps -e -o pid,command | grep "[c]ron:abe:upload_inventory"`.split("\n").count.should eql 1
  end

  it "should raise error if batch count is not specified" do
    lambda { @rake.invoke_task("cron:abe:upload_inventory") }.should raise_error ArgumentError, "Batch count missing"
  end
end