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Etienne Massip
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Added a unit test for HTML encoder (with a test for :line_independent option)
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‎test/unit/html.rb

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require 'test/unit'
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require 'coderay'
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class HtmlTest < Test::Unit::TestCase
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def test_independent_lines_option
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snippets = {}
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snippets[:ruby] = {}
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snippets[:ruby][:in] = <<-RUBY
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ruby_inside = <<-RUBY_INSIDE
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This is tricky,
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isn't it?
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RUBY_INSIDE
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RUBY
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snippets[:ruby][:expected_with_option_off] = <<-HTML_OPT_INDEPENDENT_LINES_OFF
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ruby_inside = <span class=\"string\"><span class=\"delimiter\">&lt;&lt;-RUBY_INSIDE</span></span><span class=\"string\"><span class=\"content\">
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This is tricky,
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isn't it?</span><span class=\"delimiter\">
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RUBY_INSIDE</span></span>
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HTML_OPT_INDEPENDENT_LINES_OFF
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snippets[:ruby][:expected_with_option_on] = <<-HTML_OPT_INDEPENDENT_LINES_ON
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ruby_inside = <span class=\"string\"><span class=\"delimiter\">&lt;&lt;-RUBY_INSIDE</span></span><span class=\"string\"><span class=\"content\"></span></span>
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<span class=\"string\"><span class=\"content\">This is tricky,</span></span>
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<span class=\"string\"><span class=\"content\">isn't it?</span><span class=\"delimiter\"></span></span>
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<span class=\"string\"><span class=\"delimiter\">RUBY_INSIDE</span></span>
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HTML_OPT_INDEPENDENT_LINES_ON
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snippets[:java] = {}
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snippets[:java][:in] = <<-JAVA
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import java.lang.*;
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/**
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* This is some multiline javadoc
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* used to test the
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*/
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public class Test {
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public static final String MESSAGE = "My message\
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To the world";
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static void main() {
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/*
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* Another multiline
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* comment
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*/
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System.out.println(MESSAGE);
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}
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}
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JAVA
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snippets[:java][:expected_with_option_off] = <<-HTML_OPT_INDEPENDENT_LINES_OFF
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<span class=\"keyword\">import</span> <span class=\"include\">java.lang</span>.*;
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<span class=\"comment\">/**
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* This is some multiline javadoc
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* used to test the
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*/</span>
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<span class=\"directive\">public</span> <span class=\"type\">class</span> <span class=\"class\">Test</span> {
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<span class=\"directive\">public</span> <span class=\"directive\">static</span> <span class=\"directive\">final</span> <span class=\"predefined-type\">String</span> MESSAGE = <span class=\"string\"><span class=\"delimiter\">&quot;</span><span class=\"content\">My message To the world</span><span class=\"delimiter\">&quot;</span></span>;
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<span class=\"directive\">static</span> <span class=\"type\">void</span> main() {
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<span class=\"comment\">/*
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* Another multiline
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* comment
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*/</span>
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<span class=\"predefined-type\">System</span>.out.println(MESSAGE);
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}
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}
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HTML_OPT_INDEPENDENT_LINES_OFF
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snippets[:java][:expected_with_option_on] = <<-HTML_OPT_INDEPENDENT_LINES_ON
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<span class=\"keyword\">import</span> <span class=\"include\">java.lang</span>.*;
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<span class=\"comment\">/**</span>
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<span class=\"comment\"> * This is some multiline javadoc</span>
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<span class=\"comment\"> * used to test the</span>
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<span class=\"comment\"> */</span>
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<span class=\"directive\">public</span> <span class=\"type\">class</span> <span class=\"class\">Test</span> {
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<span class=\"directive\">public</span> <span class=\"directive\">static</span> <span class=\"directive\">final</span> <span class=\"predefined-type\">String</span> MESSAGE = <span class=\"string\"><span class=\"delimiter\">&quot;</span><span class=\"content\">My message To the world</span><span class=\"delimiter\">&quot;</span></span>;
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<span class=\"directive\">static</span> <span class=\"type\">void</span> main() {
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<span class=\"comment\">/*</span>
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<span class=\"comment\"> * Another multiline</span>
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<span class=\"comment\"> * comment</span>
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<span class=\"comment\"> */</span>
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<span class=\"predefined-type\">System</span>.out.println(MESSAGE);
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}
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}
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HTML_OPT_INDEPENDENT_LINES_ON
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snippets.entries().each do |lang, code|
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tokens = CodeRay.scan code[:in], lang
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assert_equal code[:expected_with_option_off], tokens.html
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assert_equal code[:expected_with_option_off], tokens.html(:independent_lines => false)
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assert_equal code[:expected_with_option_on], tokens.html(:independent_lines => true)
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end
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end
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end

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