TestGruffSideStackedBar

 
               # File test/test_sidestacked_bar.rb, line 7
def setup
  @datasets = [
    [:Jimmy, [25, 36, 86, 39]],
    [:Charles, [80, 54, 67, 54]],
    [:Julie, [22, 29, 35, 38]],
    #[:Jane, [95, 95, 95, 90, 85, 80, 88, 100]],
    #[:Philip, [90, 34, 23, 12, 78, 89, 98, 88]],
    #["Arthur", [5, 10, 13, 11, 6, 16, 22, 32]],
    ]
  @sample_labels = {
      0 => '5/6', 
      1 => '5/15', 
      2 => '5/24'
    }      

end
            

 
               # File test/test_sidestacked_bar.rb, line 24
def test_bar_graph
  g = Gruff::SideStackedBar.new
  g.title = "Visual Stacked Bar Graph Test"
  g.labels = {
    0 => '5/6', 
    1 => '5/15', 
    2 => '5/24', 
    3 => '5/30', 
  }
  @datasets.each do |data|
    g.data(data[0], data[1])
  end
  g.write "test/output/side_stacked_bar_keynote.png"
end
            

 
               # File test/test_sidestacked_bar.rb, line 40
def test_bar_graph_small
  g = Gruff::SideStackedBar.new(400)
  g.title = "Visual Stacked Bar Graph Test"
  g.labels = {
    0 => '5/6', 
    1 => '5/15', 
    2 => '5/24', 
    3 => '5/30', 
  }
  @datasets.each do |data|
    g.data(data[0], data[1])
  end
  g.write "test/output/side_stacked_bar_keynote_small.png"
end
            

 
               # File test/test_sidestacked_bar.rb, line 61
def test_should_space_long_left_labels_appropriately
  g = Gruff::SideStackedBar.new
  g.title = "Stacked Bar Long Label"
  g.labels = {
    0 => 'September', 
    1 => 'Oct', 
    2 => 'Nov', 
    3 => 'Dec', 
  }
  @datasets.each do |data|
    g.data(data[0], data[1])
  end
  g.write "test/output/side_stacked_bar_long_label.png"
end
            

 
               # File test/test_sidestacked_bar.rb, line 55
def test_wide
  g = setup_basic_graph('800x400')
  g.title = "Wide SSBar"
  g.write "test/output/side_stacked_bar_wide.png"
end
            

 
               # File test/test_sidestacked_bar.rb, line 78
def setup_basic_graph(size=800)
  g = Gruff::SideStackedBar.new(size)
  g.title = "My Graph Title"
  g.labels = @sample_labels
  @datasets.each do |data|
    g.data(data[0], data[1])
  end
  return g
end