def test_use_babel_passes_keyword_args(self):
layout = BaseLayout(self.create_dummy(), self.create_dummy(),
self.builder)
self.assertEqual(layout.get_packages_latex(), '')
layout.use_package('babel', options='foo')
self.assertEqual(layout.get_packages_latex(),
'\\usepackage[foo]{babel}\n')
layout.use_babel('bar')
self.assertEqual(layout.get_packages_latex(),
'\\usepackage[bar]{babel}\n')
layout.use_babel('baz', append_options=True)
self.assertEqual(layout.get_packages_latex(),
'\\usepackage[bar, baz]{babel}\n')
def test_use_package_bad_package_name(self):
layout = BaseLayout(self.create_dummy(), self.create_dummy(),
self.builder)
with self.assertRaises(ValueError) as cm:
layout.use_package(None)
self.assertEqual(
str(cm.exception),
'Package name should be a string, got None (NoneType)')
with self.assertRaises(ValueError) as cm:
layout.use_package(5)
self.assertEqual(
str(cm.exception),
'Package name should be a string, got 5 (int)')
def test_use_package_conflicting_order(self):
# Using use_package with conflicting orders should raise exceptions
layout = BaseLayout(self.create_dummy(), self.create_dummy(),
self.builder)
self.assertEqual(layout.get_packages_latex(), '')
# insert_after itself
with self.assertRaises(ConflictingUsePackageOrder) as cm:
layout.use_package('foo', insert_after='foo')
self.assertEqual(
str(cm.exception),
'Cannot insert "foo" after itself (insert_after="foo").')
self.assertEqual(layout.get_packages_latex(), '')
# recursive conflicting order
layout.use_package('baz', insert_after='foo')
layout.use_package('foo', insert_after='bar')
with self.assertRaises(ConflictingUsePackageOrder) as cm:
layout.use_package('bar', insert_after='baz')
self.assertEqual(
str(cm.exception),
'Conflicting order: bar after baz after foo after bar.')
def test_use_package_order(self):
# use_package in combination with insert_after
# should also work when the "other" package is not yet registered.
layout = BaseLayout(self.create_dummy(), self.create_dummy(),
self.builder)
self.assertEqual(layout.get_packages_latex(), '')
# test insert_after
layout.use_package('dcolumn', insert_after='color')
layout.use_package('color')
layout.use_package('colortbl')
self.assertEqual(
layout.get_packages_latex(),
'\\usepackage{color}\n'
'\\usepackage{dcolumn}\n'
'\\usepackage{colortbl}\n')
layout.remove_package('*')
self.assertEqual(layout.get_packages_latex(), '')
def test_remove_package(self):
layout = BaseLayout(self.create_dummy(), self.create_dummy(),
self.builder)
self.assertEqual(layout.get_packages_latex(), '')
layout.use_package('color')
layout.use_package('colortbl')
layout.use_package('dcolumn')
self.assertEqual(
layout.get_packages_latex(),
'\\usepackage{color}\n'
'\\usepackage{colortbl}\n'
'\\usepackage{dcolumn}\n')
layout.remove_package('color')
self.assertEqual(
layout.get_packages_latex(),
'\\usepackage{colortbl}\n'
'\\usepackage{dcolumn}\n')
layout.remove_package('*')
self.assertEqual(layout.get_packages_latex(), '')
def test_use_package(self):
layout = BaseLayout(self.create_dummy(), self.create_dummy(),
self.builder)
self.assertEqual(layout.get_packages_latex(), '')
layout.use_package('inputenc', 'utf8')
self.assertEqual(layout.get_packages_latex(),
'\\usepackage[utf8]{inputenc}\n')
layout.use_package(u'titlesec', 'noindentafter',
insert_after='inputenc')
self.assertEqual(layout.get_packages_latex(),
'\\usepackage[utf8]{inputenc}\n'
'\\usepackage[noindentafter]{titlesec}\n')
layout.use_package('titlesec', 'largestsep')
self.assertEqual(
layout.get_packages_latex(),
'\\usepackage[utf8]{inputenc}\n'
'\\usepackage[noindentafter, largestsep]{titlesec}\n')
layout.use_package('titlesec', 'largestsep')
self.assertEqual(
layout.get_packages_latex(),
'\\usepackage[utf8]{inputenc}\n'
'\\usepackage[noindentafter, largestsep]{titlesec}\n')
layout.use_package('titlesec', options='', append_options=False)
self.assertEqual(
layout.get_packages_latex(),
'\\usepackage[utf8]{inputenc}\n'
'\\usepackage{titlesec}\n')
# clear use-package list
layout._packages = []
layout.use_package('hyperref')
layout.use_package('hyperref', options='colorlinks=false')
layout.use_package('hyperref')
self.assertEqual(
layout.get_packages_latex(),
'\\usepackage[colorlinks=false]{hyperref}\n')
