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

class RoccoBasicTests < Test::Unit::TestCase
    def test_rocco_exists_and_is_instancable
        roccoize( "filename.rb", "# Comment 1\ndef codeblock\nend\n" )
    end

    def test_filename
        r = roccoize( "filename.rb", "# Comment 1\ndef codeblock\nend\n" )
        assert_equal "filename.rb", r.file
    end

    def test_sources
        r = roccoize( "filename.rb", "# Comment 1\ndef codeblock\nend\n" )
        assert_equal [ "filename.rb" ], r.sources
    end

    def test_sections
        r = roccoize( "filename.rb", "# Comment 1\ndef codeblock\nend\n" )
        assert_equal 1, r.sections.length
        assert_equal 2, r.sections[ 0 ].length
        assert_equal "<p>Comment 1</p>\n", r.sections[ 0 ][ 0 ]
        assert_equal "<span class=\"k\">def</span> <span class=\"nf\">codeblock</span>\n<span class=\"k\">end</span>", r.sections[ 0 ][ 1 ]
    end

    def test_parsing
        r = Rocco.new( 'test' ) { "" } # Generate throwaway instance so I can test `parse`
        assert_equal(
            [
                [ [ "# Comment 1" ], [ "def codeblock", "end" ] ]
            ],
            r.parse( "# Comment 1\ndef codeblock\nend\n" )
        )
        assert_equal(
            [
                [ [ "# Comment 1" ], [ "def codeblock" ] ],
                [ [ "# Comment 2" ], [ "end" ] ]
            ],
            r.parse( "# Comment 1\ndef codeblock\n# Comment 2\nend\n" )
        )
    end  

    def test_splitting
        r = Rocco.new( 'test' ) { "" } # Generate throwaway instance so I can test `split`
        assert_equal(
            [
                [ "Comment 1" ],
                [ "def codeblock\nend" ]
            ],
            r.split([ [ [ "# Comment 1" ], [ "def codeblock", "end" ] ] ])
        )
        assert_equal(
            [
                [ "Comment 1", "Comment 2" ],
                [ "def codeblock", "end" ]
            ],
            r.split( [
                [ [ "# Comment 1" ], [ "def codeblock" ] ],
                [ [ "# Comment 2" ], [ "end" ] ]
            ] )
        )
    end

end