from markdownify import markdownify as md


def test_asterisks():
    assert md('*hey*dude*') == r'\*hey\*dude\*'
    assert md('*hey*dude*', escape_asterisks=False) == r'*hey*dude*'


def test_underscore():
    assert md('_hey_dude_') == r'\_hey\_dude\_'
    assert md('_hey_dude_', escape_underscores=False) == r'_hey_dude_'


def test_xml_entities():
    assert md('&') == r'\&'


def test_named_entities():
    assert md('»') == u'\xbb'


def test_hexadecimal_entities():
    # This looks to be a bug in BeautifulSoup (fixed in bs4) that we have to work around.
    assert md(''') == '\x27'


def test_single_escaping_entities():
    assert md('&') == r'\&'


def text_misc():
    assert md('\\*', escape_misc=True) == r'\\\*'
    assert md('<foo>', escape_misc=True) == r'\<foo\>'
    assert md('# foo', escape_misc=True) == r'\# foo'
    assert md('> foo', escape_misc=True) == r'\> foo'
    assert md('~~foo~~', escape_misc=True) == r'\~\~foo\~\~'
    assert md('foo\n===\n', escape_misc=True) == 'foo\n\\=\\=\\=\n'
    assert md('---\n', escape_misc=True) == '\\-\\-\\-\n'
    assert md('+ x\n+ y\n', escape_misc=True) == '\\+ x\n\\+ y\n'
    assert md('`x`', escape_misc=True) == r'\`x\`'
    assert md('[text](link)', escape_misc=True) == r'\[text](link)'
    assert md('1. x', escape_misc=True) == r'1\. x'
    assert md('not a number. x', escape_misc=True) == r'not a number. x'
    assert md('1) x', escape_misc=True) == r'1\) x'
    assert md('not a number) x', escape_misc=True) == r'not a number) x'
    assert md('|not table|', escape_misc=True) == r'\|not table\|'
    assert md(r'\ <foo> &amp;amp; | ` `', escape_misc=False) == r'\ <foo> &amp; | ` `'
    assert md(r'\ <foo> &amp;amp; | ` `') == r'\ <foo> &amp; | ` `'  # assert `False` is default