def test_pdf(self):
article = Article(doi=self.perspective_paper_doi)
output_fp = io.BytesIO()
# Retrieve the actual PDF
pdf = article.download_pdf(fp=output_fp)
# Check that a valid PDF was returned
output_fp.seek(0)
self.assertEqual(output_fp.read(8).decode(), '%PDF-1.5')
# Clean up
output_fp.close()
def test_bibtex(self):
article = Article(doi=self.perspective_paper_doi)
bibtex = article.bibtex()
bibtex = bibtexparser.loads(bibtex)
self.assertEqual(len(bibtex.entries), 1)
bibdict = bibtex.entries[0]
self.assertEqual(bibdict['doi'], self.perspective_paper_doi)
self.assertEqual(bibdict['author'],
'Mark Wolf and Brian M. May and Jordi Cabana')
self.assertEqual(bibdict['publisher'],
'American Chemical Society ({ACS})')
self.assertEqual(bibdict['journal'], 'Chemistry of Materials')
self.assertEqual(bibdict['year'], '2017')
self.assertEqual(bibdict['ID'], 'cabana2017')
# Now try with a custom ID
new_bibdict = bibtexparser.loads(
article.bibtex(id='wolf2017')).entries[0]
self.assertEqual(new_bibdict['ID'], 'wolf2017')
def test_default_id(self):
article = Article(doi=self.perspective_paper_doi)
self.assertEqual(article.default_id(), 'cabana2017')
def test_author(self):
article = Article(doi=self.perspective_paper_doi)
self.assertEqual(article.authors()[0], 'Mark Wolf')
self.assertEqual(article.authors()[1], 'Brian M. May')
self.assertEqual(article.authors()[2], 'Jordi Cabana')
def test_metadata(self):
article = Article(doi=self.perspective_paper_doi)
metadata = article.metadata()
self.assertEqual(metadata['doi'], self.perspective_paper_doi)
self.assertNotIn('ID', metadata.keys())
def test_doi_url(self):
doi = 'sdflkj'
article = Article(doi=doi)
with self.assertRaises(exceptions.DOIError):
article.url()
def test_doi_url(self):
article = Article(doi=self.perspective_paper_doi)
real_url = 'http://pubs.acs.org/doi/10.1021/acs.chemmater.6b05114'
self.assertEqual(article.url(), real_url)