123 lines
3.0 KiB
Ruby
123 lines
3.0 KiB
Ruby
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require 'test/unit'
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require 'coderay'
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class BasicTest < Test::Unit::TestCase
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def test_version
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assert_nothing_raised do
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assert_match(/\A\d\.\d\.\d\z/, CodeRay::VERSION)
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end
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end
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RUBY_TEST_CODE = 'puts "Hello, World!"'
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RUBY_TEST_TOKENS = [
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['puts', :ident],
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[' ', :space],
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[:open, :string],
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['"', :delimiter],
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['Hello, World!', :content],
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['"', :delimiter],
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[:close, :string]
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]
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def test_simple_scan
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assert_nothing_raised do
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assert_equal RUBY_TEST_TOKENS, CodeRay.scan(RUBY_TEST_CODE, :ruby).to_ary
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end
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end
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RUBY_TEST_HTML = 'puts <span class="s"><span class="dl">"</span>' +
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'<span class="k">Hello, World!</span><span class="dl">"</span></span>'
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def test_simple_highlight
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assert_nothing_raised do
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assert_equal RUBY_TEST_HTML, CodeRay.scan(RUBY_TEST_CODE, :ruby).html
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end
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end
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def test_duo
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assert_equal(RUBY_TEST_CODE,
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CodeRay::Duo[:plain, :plain].highlight(RUBY_TEST_CODE))
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assert_equal(RUBY_TEST_CODE,
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CodeRay::Duo[:plain => :plain].highlight(RUBY_TEST_CODE))
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end
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def test_duo_stream
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assert_equal(RUBY_TEST_CODE,
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CodeRay::Duo[:plain, :plain].highlight(RUBY_TEST_CODE, :stream => true))
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end
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def test_comment_filter
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assert_equal <<-EXPECTED, CodeRay.scan(<<-INPUT, :ruby).comment_filter.text
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#!/usr/bin/env ruby
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code
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more code
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EXPECTED
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#!/usr/bin/env ruby
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=begin
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A multi-line comment.
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=end
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code
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# A single-line comment.
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more code # and another comment, in-line.
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INPUT
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end
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def test_lines_of_code
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assert_equal 2, CodeRay.scan(<<-INPUT, :ruby).lines_of_code
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#!/usr/bin/env ruby
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=begin
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A multi-line comment.
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=end
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code
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# A single-line comment.
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more code # and another comment, in-line.
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INPUT
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rHTML = <<-RHTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
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<title><%= controller.controller_name.titleize %>: <%= controller.action_name %></title>
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<%= stylesheet_link_tag 'scaffold' %>
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</head>
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<body>
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<p style="color: green"><%= flash[:notice] %></p>
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<div id="main">
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<%= yield %>
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</div>
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</body>
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</html>
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RHTML
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assert_equal 0, CodeRay.scan(rHTML, :html).lines_of_code
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assert_equal 0, CodeRay.scan(rHTML, :php).lines_of_code
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assert_equal 0, CodeRay.scan(rHTML, :yaml).lines_of_code
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assert_equal 4, CodeRay.scan(rHTML, :rhtml).lines_of_code
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end
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def test_rubygems_not_loaded
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assert_equal nil, defined? Gem
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end if ENV['check_rubygems'] && RUBY_VERSION < '1.9'
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def test_list_of_encoders
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assert_kind_of(Array, CodeRay::Encoders.list)
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assert CodeRay::Encoders.list.include?('count')
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end
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def test_list_of_scanners
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assert_kind_of(Array, CodeRay::Scanners.list)
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assert CodeRay::Scanners.list.include?('plaintext')
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end
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def test_scan_a_frozen_string
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CodeRay.scan RUBY_VERSION, :ruby
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end
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end
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