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require File.dirname(__FILE__) + "/gruff_test_case"
class TestGruffSideBar < GruffTestCase
def test_bar_graph
g = setup_basic_graph(Gruff::SideBar, 800)
write_test_file g, 'side_bar.png'
end
def test_bar_spacing
g = setup_basic_graph(Gruff::SideBar, 800)
g.bar_spacing = 0
g.title = "100% spacing between bars"
g.write("test/output/side_bar_spacing_full.png")
g = setup_basic_graph(Gruff::SideBar, 800)
g.bar_spacing = 0.5
g.title = "50% spacing between bars"
g.write("test/output/side_bar_spacing_half.png")
g = setup_basic_graph(Gruff::SideBar, 800)
g.bar_spacing = 1
g.title = "0% spacing between bars"
g.write("test/output/side_bar_spacing_none.png")
end
def test_x_axis_range
g = Gruff::SideBar.new('400x300')
g.title = 'Should run from 8 to 32'
g.hide_line_numbers = false
g.theme_37signals
g.data("Grapes", [8])
g.data("Apples", [24])
g.data("Oranges", [32])
g.data("Watermelon", [8])
g.data("Peaches", [12])
g.labels = {0 => '2003', 2 => '2004', 4 => '2005'}
g.write("test/output/side_bar_data_range.png")
end
def test_bar_labels
g = Gruff::SideBar.new('400x300')
g.title = 'Should show labels for each bar'
g.data("Grapes", [8])
g.data("Apples", [24])
g.data("Oranges", [32])
g.data("Watermelon", [8])
g.data("Peaches", [12])
g.labels = {0 => '2003', 2 => '2004', 4 => '2005'}
g.show_labels_for_bar_values = true
g.write("test/output/side_bar_labels.png")
end
end
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