Contents

require 'spec_helper'

describe SlowLoadableComponent do

  it "does nothing if component is already loaded" do
    SlowlyDetonatingComponent.new.get.should be_instance_of(SlowlyDetonatingComponent)
  end

  it "calls the load method if the component is not already loaded" do
    number_of_times_through_loop = 1
    component = SlowLoading.new(number_of_times_through_loop).get
    component.should be_instance_of(SlowLoading)

    component.loop_count.should == number_of_times_through_loop
  end

  it "calls the load method once if the component takes a long time to load" do
    OnlyOneLoad.new(5).get
  end

  it "should throw an error if calling load does not cause the component to load before timeout" do
    lambda { BasicSlowLoader.new(1).get }.should raise_error(LoadableComponent::UnableToLoadComponent, /after 1 seconds/)
  end

  it "should cancel loading if an error is detected" do
    lambda { HasError.new(1).get }.should raise_error(HasError::CustomError)
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
loadable_component-0.0.2	spec/slow_loadable_component_spec.rb