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import docutils
import docutils.nodes
import docutils.utils
import pytest
import pybtex.plugin
import pybtex.database
from pybtex.richtext import HRef, Tag, Text
from pybtex_docutils import Backend
def render_str(richtext):
return "".join(str(node) for node in richtext.render(Backend()))
# may remove this test when new pybtex is out
def test_text():
assert Backend().format_text('hi') == Backend().format_str('hi')
def test_tag():
tag = Tag('em', 'hello')
assert render_str(tag) == '<emphasis>hello</emphasis>'
def test_tag_text():
tag = Tag('em', Text('hello', ' world'))
assert render_str(tag) == '<emphasis>hello world</emphasis>'
def test_tag_strong():
tag = Tag('strong', 'hello')
assert render_str(tag) == '<strong>hello</strong>'
def test_tag_i():
tag = Tag('i', 'hello')
assert render_str(tag) == '<emphasis>hello</emphasis>'
def test_tag_b():
tag = Tag('b', 'hello')
assert render_str(tag) == '<strong>hello</strong>'
def test_tag_tt():
tag = Tag('tt', 'hello')
assert render_str(tag) == '<literal>hello</literal>'
def test_tag_sup():
tag = Tag('sup', 'hello')
assert render_str(tag) == '<superscript>hello</superscript>'
def test_tag_sub():
tag = Tag('sub', 'hello')
assert render_str(tag) == '<subscript>hello</subscript>'
def test_tag_unknown():
tag = Tag('***unknown***', 'hello')
assert render_str(tag) == 'hello'
def test_href():
href = HRef('http://www.example.com', 'hyperlinked text')
assert render_str(href) == (
'<reference refuri="http://www.example.com">'
'hyperlinked text'
'</reference>')
def test_href_text():
href = HRef('http://www.example.com', Text('hyperlinked', ' text'))
assert render_str(href) == (
'<reference refuri="http://www.example.com">'
'hyperlinked text'
'</reference>')
def test_render_sequence():
text = Text('hello ', Tag('em', 'world'))
assert render_str(text) == 'hello <emphasis>world</emphasis>'
@pytest.fixture
def entry():
data = pybtex.database.BibliographyData({
'hongquin1997': pybtex.database.Entry(
'article',
fields={
'language': 'english',
'title': 'Predicting the Diffusion Coefficient'
' in Supercritical Fluids',
'journal': 'Ind. Eng. Chem. Res.',
'volume': '36',
'year': '1997',
'pages': '888-895',
},
persons={'author': [
pybtex.database.Person('Liu, Hongquin'),
pybtex.database.Person('Ruckenstein, Eli')]},
)})
style = pybtex.plugin.find_plugin('pybtex.style.formatting', 'plain')()
entries = list(style.format_entries(data.entries.values()))
return entries[0]
@pytest.fixture
def document():
return docutils.utils.new_document('test.rst')
def test_citation(entry, document):
node = Backend().citation(entry, document)
assert str(node) == (
'<citation ids="hongquin1997" names="hongquin1997">'
'<label>hongquin1997</label>'
'<paragraph>'
'Hongquin Liu and Eli Ruckenstein. '
'Predicting the diffusion coefficient in supercritical fluids. '
'<emphasis>Ind. Eng. Chem. Res.</emphasis>, '
'36:888–895, 1997.'
'</paragraph>'
'</citation>')
def test_citation_reference(entry, document):
node = Backend().citation_reference(entry, document)
id_ = (
"id1" if docutils.__version_info__ < (0, 18) else
"citation-reference-1"
)
assert str(node) == (
f'<citation_reference ids="{id_}" '
f'refname="hongquin1997">'
f'hongquin1997'
f'</citation_reference>')
def test_citation_use_label(entry, document):
node = Backend().citation(
entry, document, use_key_as_label=False)
assert str(node) == (
'<citation ids="hongquin1997" names="hongquin1997">'
'<label>1</label>'
'<paragraph>'
'Hongquin Liu and Eli Ruckenstein. '
'Predicting the diffusion coefficient in supercritical fluids. '
'<emphasis>Ind. Eng. Chem. Res.</emphasis>, '
'36:888–895, 1997.'
'</paragraph>'
'</citation>')
def test_citation_reference_use_label(entry, document):
node = Backend().citation_reference(
entry, document, use_key_as_label=False)
id_ = (
"id1" if docutils.__version_info__ < (0, 18) else
"citation-reference-1"
)
assert str(node) == (
f'<citation_reference ids="{id_}" '
f'refname="hongquin1997">'
f'1'
f'</citation_reference>')
def test_footnote(entry, document):
node = Backend().footnote(entry, document)
assert str(node) == (
'<footnote auto="1" ids="hongquin1997" names="hongquin1997">'
'<paragraph>'
'Hongquin Liu and Eli Ruckenstein. '
'Predicting the diffusion coefficient in supercritical fluids. '
'<emphasis>Ind. Eng. Chem. Res.</emphasis>, '
'36:888–895, 1997.'
'</paragraph>'
'</footnote>')
def test_footnote_reference(entry, document):
node = Backend().footnote_reference(entry, document)
id_ = (
"id1" if docutils.__version_info__ < (0, 18) else
"footnote-reference-1"
)
assert str(node) == (
f'<footnote_reference auto="1" ids="[\'{id_}\']" '
f'refname="hongquin1997"/>')
def test_write_entry():
with pytest.raises(NotImplementedError):
Backend().write_entry(None, None, None)
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