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import os
import mapnik
import pytest
from .utilities import execution_path
@pytest.fixture(scope="module")
def setup():
# All of the paths used are relative, if we run the tests
# from another directory we need to chdir()
os.chdir(execution_path('.'))
yield
def test_loading_fontset_from_map(setup):
if not os.path.exists('../data/good_maps/fontset.xml'):
pytest.skip('Missing data')
m = mapnik.Map(256, 256)
mapnik.load_map(m, '../data/good_maps/fontset.xml', True)
fs = m.find_fontset('book-fonts')
assert len(fs.names) == 2
assert list(fs.names) == ['DejaVu Sans Book', 'DejaVu Sans Oblique']
# def test_loading_fontset_from_python():
# m = mapnik.Map(256,256)
# fset = mapnik.FontSet('foo')
# fset.add_face_name('Comic Sans')
# fset.add_face_name('Papyrus')
# assert fset.name == 'foo'
# fset.name = 'my-set'
# assert fset.name == 'my-set'
# m.append_fontset('my-set', fset)
# sty = mapnik.Style()
# rule = mapnik.Rule()
# tsym = mapnik.TextSymbolizer()
# assert tsym.fontset == None
# tsym.fontset = fset
# rule.symbols.append(tsym)
# sty.rules.append(rule)
# m.append_style('Style',sty)
# serialized_map = mapnik.save_map_to_string(m)
# assert 'fontset-name="my-set"' in serialized_map == True
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