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Contents
require 'spec_helper'
describe Prawn::Svg::Parser do
describe "document width and height" do
it "handles the width and height being set as a %" do
svg = <<-SVG
<svg width="50%" height="50%" version="1.1">
<line x1="10%" y1="10%" x2="90%" y2="90%" />
</svg>
SVG
document = Prawn::Svg::Document.new(svg, [2000, 2000], {})
Prawn::Svg::Parser.new(document).parse[-2][-1].should == [["line", [100.0, 900.0, 900.0, 100.0], []]]
end
it "handles the width and height being set in inches" do
svg = <<-SVG
<svg width="10in" height="10in" version="1.1">
<line x1="1in" y1="1in" x2="9in" y2="9in" />
</svg>
SVG
document = Prawn::Svg::Document.new(svg, [2000, 2000], {})
Prawn::Svg::Parser.new(document).parse[-2][-1].should == [["line", [72.0, 720.0 - 72.0, 720.0 - 72.0, 72.0], []]]
end
end
describe :parse_element do
before(:each) do
@document = Prawn::Svg::Document.new("<svg></svg>", [100, 100], {})
@parser = Prawn::Svg::Parser.new(@document)
end
def mock_element(name, attributes = {})
e = double(:name => name, :attributes => attributes)
Prawn::Svg::Element.new(@document, e, [], {})
end
it "ignores tags it doesn't know about" do
calls = []
@parser.send :parse_element, mock_element("unknown")
calls.should == []
@document.warnings.length.should == 1
@document.warnings.first.should include("Unknown tag")
end
it "ignores tags that don't have all required attributes set" do
calls = []
@parser.send :parse_element, mock_element("ellipse", "rx" => "1")
calls.should == []
@document.warnings.length.should == 1
@document.warnings.first.should include("Must have attributes ry on tag ellipse")
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems