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

describe 'windows' do
  it 'should produce a window that looks like...' do
    size = 512
    
    window_classes = [
      #RectangularWindow,
      #HannWindow,
      #HammingWindow,
      #CosineWindow,
      #LanczosWindow,
      #TriangularWindow,
      #BartlettWindow,
      #GaussianWindow,
      #BartlettHannWindow,
      #BlackmanWindow,
      #NuttallWindow,
      #BlackmanHarrisWindow,
      #BlackmanNuttallWindow,
      #FlatTopWindow,
      #TukeyWindow
    ]
    
    windows = {}
    window_classes.each do |window_class|
      windows[window_class.to_s] = window_class.new(size).data
    end
    
    if windows.any?
      Plotter.new(:title => "windows").plot_1d(windows, true)
    end
  end
end