rocco/test/test_block_comments.rb

require File.dirname(__FILE__) + '/helper'

class RoccoBlockCommentTest < Test::Unit::TestCase
    def test_basics
        r = Rocco.new( 'test', '', { :language => "c" } ) { "" } # Generate throwaway instance so I can test `parse`
        assert_equal(
            [
                [ [ "Comment 1" ], [ "def codeblock", "end" ] ]
            ],
            r.parse( "/**\n * Comment 1\n */\ndef codeblock\nend\n" )
        )
        assert_equal(
            [
                [ [ "Comment 1a", "Comment 1b" ], [ "def codeblock", "end" ] ]
            ],
            r.parse( "/**\n * Comment 1a\n * Comment 1b\n */\ndef codeblock\nend\n" )
        )
    end
    def test_multiple_blocks
        r = Rocco.new( 'test', '', { :language => "c" } ) { "" } # Generate throwaway instance so I can test `parse`
        assert_equal(
            [
                [ [ "Comment 1" ], [ "def codeblock", "end" ] ],
                [ [ "Comment 2" ], [] ]
            ],
            r.parse( "/**\n * Comment 1\n */\ndef codeblock\nend\n/**\n * Comment 2\n */\n" )
        )
        assert_equal(
            [
                [ [ "Comment 1" ], [ "def codeblock", "end" ] ],
                [ [ "Comment 2" ], [ "if false", "end" ] ]
            ],
            r.parse( "/**\n * Comment 1\n */\ndef codeblock\nend\n/**\n * Comment 2\n */\nif false\nend" )
        )
    end
    def test_block_without_middle_character
        r = Rocco.new( 'test', '', { :language => "python" } ) { "" } # Generate throwaway instance so I can test `parse`
        assert_equal(
            [
                [ [ "Comment 1" ], [ "def codeblock", "end" ] ],
                [ [ "Comment 2" ], [] ]
            ],
            r.parse( "\"\"\"\n  Comment 1\n\"\"\"\ndef codeblock\nend\n\"\"\"\n  Comment 2\n\"\"\"\n" )
        )
        assert_equal(
            [
                [ [ "Comment 1" ], [ "def codeblock", "end" ] ],
                [ [ "Comment 2" ], [ "if false", "end" ] ]
            ],
            r.parse( "\"\"\"\n  Comment 1\n\"\"\"\ndef codeblock\nend\n\"\"\"\n  Comment 2\n\"\"\"\nif false\nend" )
        )
    end 
    def test_language_without_single_line_comments
        r = Rocco.new( 'test', '', { :language => "css" } ) { "" } # Generate throwaway instance so I can test `parse`
        assert_equal(
            [
                [ [ "Comment 1" ], [ "def codeblock", "end" ] ],
                [ [ "Comment 2" ], [ "if false", "end" ] ]
            ],
            r.parse( "/**\n * Comment 1\n */\ndef codeblock\nend\n/**\n * Comment 2\n */\nif false\nend" )
        )
    end
end