+#!/usr/bin/ruby
+
+require File.dirname(__FILE__) + "/gruff_test_case"
+
+class TestGruffSideStackedBar < GruffTestCase
+
+ 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
+
+ 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
+
+
+ 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
+
+ def test_wide
+ g = setup_basic_graph('800x400')
+ g.title = "Wide SSBar"
+ g.write "test/output/side_stacked_bar_wide.png"
+ end
+
+ 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
+
+protected
+
+ 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
+
+end
+