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from style_parser import format_body
MATRIX_FORMATS = {
"_": ("<em>", "</em>"),
"*": ("<strong>", "</strong>"),
"~": ("<strike>", "</strike>"),
"`": ("<code>", "</code>"),
"```": ("<pre><code>", "</code></pre>"),
">": ("<blockquote>", "</blockquote>"),
"||": ("<span data-mx-spoiler>", "</span>")
}
def test_basic():
assert(format_body("_underline_", MATRIX_FORMATS) == "<em>underline</em>")
assert(format_body("*bold*", MATRIX_FORMATS) == "<strong>bold</strong>")
assert(format_body("~strikethrough~", MATRIX_FORMATS) == "<strike>strikethrough</strike>")
assert(format_body("`code span`", MATRIX_FORMATS) == "<code>code span</code>")
assert(format_body("```code\nblock```", MATRIX_FORMATS) == "<pre><code>code\nblock</code></pre>")
assert(format_body("||spoiler||", MATRIX_FORMATS) == "<span data-mx-spoiler>spoiler</span>")
def test_quotes():
assert(format_body(">single", MATRIX_FORMATS) == "<blockquote>single</blockquote>")
assert(format_body(">single\n>grouped", MATRIX_FORMATS) == "<blockquote>single\ngrouped</blockquote>")
assert(format_body(">>double", MATRIX_FORMATS) == "<blockquote><blockquote>double</blockquote></blockquote>")
assert(format_body(">>double\n>grouped single", MATRIX_FORMATS) == "<blockquote><blockquote>double</blockquote>\ngrouped single</blockquote>")
assert(format_body(">>>tripple\n>single\n>>double", MATRIX_FORMATS) == "<blockquote><blockquote><blockquote>tripple</blockquote></blockquote>\nsingle\n<blockquote>double</blockquote></blockquote>")
def test_escaped():
assert(format_body("\\_no underline_", MATRIX_FORMATS) == "_no underline_")
assert(format_body("\\\\_no underline_", MATRIX_FORMATS) == "\\_no underline_")
assert(format_body(">>>tripple\n\\>none\n>>double", MATRIX_FORMATS) == "<blockquote><blockquote><blockquote>tripple</blockquote></blockquote></blockquote>\n>none\n<blockquote><blockquote>double</blockquote></blockquote>")
def test_nested():
assert(format_body("`*~_code span_~*`", MATRIX_FORMATS) == "<code>*~_code span_~*</code>")
assert(format_body("*_~`code span`~_*", MATRIX_FORMATS) == "<strong><em><strike><code>code span</code></strike></em></strong>")
assert(format_body(">*_~`code span`~_*", MATRIX_FORMATS) == "<blockquote><strong><em><strike><code>code span</code></strike></em></strong></blockquote>")
assert(format_body("*bold*not bold*", MATRIX_FORMATS) == "<strong>bold</strong>not bold*")
assert(format_body("*_bold*_", MATRIX_FORMATS) == "<strong>_bold</strong>_")
def test_no_changes():
assert(format_body("", MATRIX_FORMATS) == "")
assert(format_body("~~ empty `````` styles **", MATRIX_FORMATS) == "~~ empty `````` styles **")
assert(format_body("this is not an empty string", MATRIX_FORMATS) == "this is not an empty string")
assert(format_body("arrow ->", MATRIX_FORMATS) == "arrow ->")
assert(format_body(" > no quote", MATRIX_FORMATS) == " > no quote")
assert(format_body("_not underlined", MATRIX_FORMATS) == "_not underlined")
assert(format_body("|not a spoiler|", MATRIX_FORMATS) == "|not a spoiler|")
assert(format_body("__not underlined__", MATRIX_FORMATS) == "__not underlined__")
assert(format_body("`no code\nblock here`", MATRIX_FORMATS) == "`no code\nblock here`")
def test_assorted():
assert(format_body("at the ```end```", MATRIX_FORMATS) == "at the <pre><code>end</code></pre>")
assert(format_body("in the ~middle~ here", MATRIX_FORMATS) == "in the <strike>middle</strike> here")
assert(format_body("_underline_ *bold* ~strikethrough~ >not quote ||spoiler||\n>quote\nnothing\nnothing\n>>>>another quote with ||~_*```four```*_~||", MATRIX_FORMATS) == "<em>underline</em> <strong>bold</strong> <strike>strikethrough</strike> >not quote <span data-mx-spoiler>spoiler</span>\n<blockquote>quote</blockquote>\nnothing\nnothing\n<blockquote><blockquote><blockquote><blockquote>another quote with <span data-mx-spoiler><strike><em><strong><pre><code>four</code></pre></strong></em></strike></span></blockquote></blockquote></blockquote></blockquote>")
def test_weird_utf8():
assert(format_body("โค๏ธ๐๐๐๐ ```๐๐๐๐๐ค``` ๐๐๐โฃ๏ธ", MATRIX_FORMATS) == "โค๏ธ๐๐๐๐ <pre><code>๐๐๐๐๐ค</code></pre> ๐๐๐โฃ๏ธ")
assert(format_body("๐จโ๐ฉโ๐งโ๐ง _underline_๐ฉโ๐ฉโ๐ฆโ๐ง", MATRIX_FORMATS) == "๐จโ๐ฉโ๐งโ๐ง <em>underline</em>๐ฉโ๐ฉโ๐ฆโ๐ง")
assert(format_body("\u202eRight to left", MATRIX_FORMATS) == "\u202eRight to left")
assert(format_body(">\u202eRight to left quote?", MATRIX_FORMATS) == "<blockquote>\u202eRight to left quote?</blockquote>")
assert(format_body("_Invisible\u200bseparator_", MATRIX_FORMATS) == "<em>Invisible\u200bseparator</em>")
assert(format_body("~\u200b~", MATRIX_FORMATS) == "<strike>\u200b</strike>")
LIMITED_FORMATS = {
"_": ("<em>", "</em>"),
"~": ("<strike>", "</strike>"),
"`": ("<code>", "</code>"),
"||": ("<span data-mx-spoiler>", "</span>")
}
def test_limited():
assert(format_body("_underline_ *bold* ~strikethrough~ >not quote ||spoiler||\n>quote\nnothing\nnothing\n>>>>another quote with ||~_*```four```*_~||", LIMITED_FORMATS) == "<em>underline</em> *bold* <strike>strikethrough</strike> >not quote <span data-mx-spoiler>spoiler</span>\n>quote\nnothing\nnothing\n>>>>another quote with <span data-mx-spoiler><strike><em>*```four```*</em></strike></span>")
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