X-Git-Url: https://projects.mako.cc/source/selectricity/blobdiff_plain/1a62f78f4f3818ab697bddf51f80a1ba150ce9e7..131cab23209cb1dfa81930240b8cf722d2302131:/lib/gruff-0.2.8/test/test_accumulator_bar.rb?ds=inline diff --git a/lib/gruff-0.2.8/test/test_accumulator_bar.rb b/lib/gruff-0.2.8/test/test_accumulator_bar.rb new file mode 100644 index 0000000..1872c7a --- /dev/null +++ b/lib/gruff-0.2.8/test/test_accumulator_bar.rb @@ -0,0 +1,50 @@ +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