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require File.expand_path(File.dirname(__FILE__)+"/spec_helper.rb")
describe Rubyvis::Panel do
before do
@h=200
@w=200
@vis = Rubyvis.Panel.new.width(@w).height(@h)
end
it "should have correct properties" do
props=[:antialias, :bottom, :canvas, :cursor, :data, :events, :fill_style, :height, :id, :left, :line_width, :overflow, :reverse, :right, :stroke_style, :title, :top, :transform, :visible, :width].inject({}) {|ac, v| ac[v]=true; ac}
Rubyvis::Panel.properties.should==props
end
it "should have correct defaults" do
Rubyvis::Panel.defaults._properties.size.should==2
end
it "should build propertly" do
lambda {@vis.render}.should_not raise_exception
end
it "should return valid svg" do
@vis.render
doc=Nokogiri::XML(@vis.to_svg)
doc.at_xpath("//xmlns:svg").should have_svg_attributes({"font-size"=>"10px", "font-family"=>"sans-serif", "fill"=>"none", "stroke"=>"none", "stroke-width"=>"1.5", "width"=>"200.0", "height"=>"200.0"})
end
it "should allow multiple panel definitions" do
vis2 = Rubyvis.Panel.new.width(@w+100).height(@h+100)
@vis.render
vis2.render
doc1=Nokogiri::XML(@vis.to_svg)
doc2=Nokogiri::XML(vis2.to_svg)
doc1.at_xpath("//xmlns:svg").should have_svg_attributes({"font-size"=>"10px", "font-family"=>"sans-serif", "fill"=>"none", "stroke"=>"none", "stroke-width"=>"1.5", "width"=>"200.0", "height"=>"200.0"})
doc2.at_xpath("//xmlns:svg").should have_svg_attributes({"font-size"=>"10px", "font-family"=>"sans-serif", "fill"=>"none", "stroke"=>"none", "stroke-width"=>"1.5", "width"=>"300.0", "height"=>"300.0"})
end
end
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