Contents

require File.dirname(__FILE__) + "/gruff_test_case"

class TestGruffAccumulatorBar < GruffTestCase

  # TODO Delete old output files once when starting tests

  def setup
    @datasets = [
      (1..20).to_a.map { rand(10) }
    ]
  end

  def test_accumulator
    g = Gruff::AccumulatorBar.new 500
    g.title = "Your Savings"
    g.hide_legend = true

    # g.font = File.expand_path(File.dirname(__FILE__) + "/../assets/fonts/ATMA____.TTF")

    g.marker_font_size = 18
    
    g.theme = {
      :colors => ['#aedaa9', '#12a702'], # 3077a9 blue, aedaa9 light green
      :marker_color => '#dddddd',
      :font_color => 'black',      
      :background_colors => "white"
      # :background_image => File.expand_path(File.dirname(__FILE__) + "/../assets/backgrounds/43things.png")
    }

    # Attempt at negative numbers
    # g.data 'Savings', (1..20).to_a.map { rand(10) * (rand(2) > 0 ? 1 : -1) }
    g.data 'Savings', (1..12).to_a.map { rand(100) }
    g.labels = (0..11).to_a.inject({}) {|memo, index| {index => '12-26'}.merge(memo)}

    g.maximum_value = 1000
    g.minimum_value = 0

    g.write("test/output/accum_bar.png")
  end

  def test_too_many_args
    assert_raise(Gruff::IncorrectNumberOfDatasetsException) {
      g = Gruff::AccumulatorBar.new
      g.data 'First', [1,1,1]
      g.data 'Too Many', [1,1,1]
      g.write("test/output/_SHOULD_NOT_ACTUALLY_BE_WRITTEN.png")
    }
  end

end

Version data entries

27 entries across 27 versions & 11 rubygems

Version	Path
gruff-0.3.0	test/test_accumulator_bar.rb
gruff-0.3.4	test/test_accumulator_bar.rb
gruff-0.3.3	test/test_accumulator_bar.rb
gruff-0.3.1	test/test_accumulator_bar.rb
rmagick4j-0.3.5	test/gruff_tests/test/test_accumulator_bar.rb
rmagick4j-0.3.7	test/gruff_tests/test/test_accumulator_bar.rb
rmagick4j-0.3.6	test/gruff_tests/test/test_accumulator_bar.rb