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from nose.tools import assert_equals
from traits.api import HasTraits, Font
from traits.etsconfig.api import ETSConfig
ETSConfig.toolkit = 'null'
def test_font_trait_default():
class Foo(HasTraits):
font = Font()
f = Foo()
assert_equals(f.font, '10 pt Arial')
def test_font_trait_examples():
"""
An assigned font string is parsed, and the substrings are
put in the order: point size, family, style, weight, underline, facename
The words 'pt, 'point' and 'family' are ignored.
"""
class Foo(HasTraits):
font = Font
f = Foo(font='Qwerty 10')
assert_equals(f.font, '10 pt Qwerty')
f = Foo(font='nothing')
assert_equals(f.font, 'nothing')
f = Foo(font='swiss family arial')
assert_equals(f.font, 'swiss arial')
f = Foo(font='12 pt bold italic')
assert_equals(f.font, '12 pt italic bold')
f = Foo(font='123 Foo bar slant')
assert_equals(f.font, '123 pt slant Foo bar')
f = Foo(font='123 point Foo family bar slant')
assert_equals(f.font, '123 pt slant Foo bar')
f = Foo(font='16 xyzzy underline slant')
assert_equals(f.font, '16 pt slant underline xyzzy')
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