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from __future__ import unicode_literals
from nose.tools import istest, assert_equal
from mammoth.writers.markdown import MarkdownWriter
@istest
def special_markdown_characters_are_escaped():
writer = _create_writer()
writer.text(r"\*")
assert_equal(r"\\\*", writer.as_string())
@istest
def unrecognised_elements_are_treated_as_normal_text():
writer = _create_writer()
writer.start("blah");
writer.text("Hello");
writer.end("blah");
assert_equal("Hello", writer.as_string())
@istest
def paragraphs_are_terminated_with_double_new_line():
writer = _create_writer()
writer.start("p");
writer.text("Hello");
writer.end("p");
assert_equal("Hello\n\n", writer.as_string())
@istest
def h1_elements_are_converted_to_heading_with_leading_hash():
writer = _create_writer()
writer.start("h1");
writer.text("Hello");
writer.end("h1");
assert_equal("# Hello\n\n", writer.as_string())
@istest
def h6_elements_are_converted_to_heading_with_six_leading_hashes():
writer = _create_writer()
writer.start("h6");
writer.text("Hello");
writer.end("h6");
assert_equal("###### Hello\n\n", writer.as_string())
@istest
def br_is_written_as_two_spaces_followed_by_newline():
writer = _create_writer()
writer.text("Hello");
writer.self_closing("br");
assert_equal("Hello \n", writer.as_string())
@istest
def strong_text_is_surrounded_by_two_underscores():
writer = _create_writer()
writer.text("Hello ");
writer.start("strong");
writer.text("World")
writer.end("strong")
assert_equal("Hello __World__", writer.as_string())
@istest
def emphasised_text_is_surrounded_by_one_asterix():
writer = _create_writer()
writer.text("Hello ");
writer.start("em");
writer.text("World")
writer.end("em")
assert_equal("Hello *World*", writer.as_string())
@istest
def anchor_tags_are_written_as_hyperlinks():
writer = _create_writer()
writer.start("a", {"href": "http://example.com"});
writer.text("Hello");
writer.end("a");
assert_equal("[Hello](http://example.com)", writer.as_string())
@istest
def anchor_tags_without_href_attribute_are_treated_as_ordinary_text():
writer = _create_writer()
writer.start("a");
writer.text("Hello");
writer.end("a");
assert_equal("Hello", writer.as_string())
@istest
def elements_with_ids_have_anchor_tags_with_ids_appended_to_start_of_markdown_element():
writer = _create_writer()
writer.start("h1", {"id": "start"})
writer.text("Hello")
writer.end("h1")
assert_equal('# <a id="start"></a>Hello\n\n', writer.as_string())
@istest
def links_have_anchors_before_opening_square_bracket():
writer = _create_writer()
writer.start("a", {"href": "http://example.com", "id": "start"})
writer.text("Hello")
writer.end("a")
assert_equal('<a id="start"></a>[Hello](http://example.com)', writer.as_string())
@istest
def image_elements_are_written_as_markdown_images():
writer = _create_writer()
writer.self_closing("img", {"src": "http://example.com/image.jpg", "alt": "Alt Text"})
assert_equal("", writer.as_string())
@istest
def images_are_written_even_if_they_dont_have_alt_text():
writer = _create_writer()
writer.self_closing("img", {"src": "http://example.com/image.jpg"})
assert_equal("", writer.as_string())
@istest
def images_are_written_even_if_they_dont_have_a_src_attribute():
writer = _create_writer()
writer.self_closing("img", {"alt": "Alt Text"})
assert_equal("![Alt Text]()", writer.as_string())
@istest
def image_elements_are_ignored_if_they_have_no_src_and_no_alt_text():
writer = _create_writer()
writer.self_closing("img")
assert_equal("", writer.as_string())
@istest
def ol_element_is_written_as_ordered_list_with_sequential_numbering():
writer = _create_writer()
writer.start("ol")
writer.start("li")
writer.text("Fruit")
writer.end("li")
writer.start("li")
writer.text("Condiments")
writer.end("li")
writer.end("ol")
assert_equal("1. Fruit\n2. Condiments\n\n", writer.as_string())
def _create_writer():
return MarkdownWriter()
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