Sha256: fa52fed3343f8e7ecfbea55f57a96c82c8f2254159ad6384c056b0def4e78d2a
Contents?: true
Size: 1.42 KB
Versions: 6
Compression:
Stored size: 1.42 KB
Contents
require "test_helper"
class Mathematical::FixturesTest < Test::Unit::TestCase
# the same SVGs sometimes get random id values, throwing off the tests
def strip_id(blob)
blob.gsub(/id="surface.+?"/, '')
end
Dir['test/mathematical/fixtures/before/*.text'].each do |before|
name = before.split('/').last
define_method "test_#{name}" do
source = File.read(before)
actual = MathToItex(source).convert do |eq, type|
svg_content = Mathematical::Render.new(:base64 => true).render(eq)
%|<img class="#{type.to_s}-math" data-math-type="#{type.to_s}-math" src="#{svg_content}"/>|
end.rstrip
expected_file = before.sub(/before/, "after").sub(/text/, "html")
File.open(expected_file, "w") { |file| file.write(actual) } unless ENV['DEBUG_MATHEMATICAL'].nil?
expected = File.read(expected_file)
expected = (MathToItex(expected).convert {|string| Mathematical::Render.new.render(string)}).rstrip
# Travis and OS X each render SVGs differently. For now, let's just be happy
# that something renders at all.
unless actual.match("PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My")
diff = IO.popen("diff -u - #{expected_file}", 'r+') do |f|
f.write actual
f.close_write
f.read
end
assert expected == actual, <<-eos
#{File.basename expected_file}'s contents don't match command output:
#{diff}
eos
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems