#!/usr/bin/env python

import os

from nose.tools import eq_
from nose.plugins.skip import SkipTest

import mapnik

from .utilities import execution_path, run_all


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('.'))


def test_loading_fontset_from_map():
    if not os.path.exists('../data/good_maps/fontset.xml'):
        raise SkipTest

    m = mapnik.Map(256, 256)
    mapnik.load_map(m, '../data/good_maps/fontset.xml', True)
    fs = m.find_fontset('book-fonts')
    eq_(len(fs.names), 2)
    eq_(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')
#     eq_(fset.name,'foo')
#     fset.name = 'my-set'
#     eq_(fset.name,'my-set')
#     m.append_fontset('my-set', fset)
#     sty = mapnik.Style()
#     rule = mapnik.Rule()
#     tsym = mapnik.TextSymbolizer()
#     eq_(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)
#     eq_('fontset-name="my-set"' in serialized_map,True)

if __name__ == "__main__":
    setup()
    exit(run_all(eval(x) for x in dir() if x.startswith("test_")))