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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
from nose.tools import assert_almost_equal, eq_, raises
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_query_init():
bbox = (-180, -90, 180, 90)
query = mapnik.Query(mapnik.Box2d(*bbox))
r = query.resolution
assert_almost_equal(r[0], 1.0, places=7)
assert_almost_equal(r[1], 1.0, places=7)
# https://github.com/mapnik/mapnik/issues/1762
eq_(query.property_names, [])
query.add_property_name('migurski')
eq_(query.property_names, ['migurski'])
# Converting *from* tuples *to* resolutions is not yet supported
@raises(TypeError)
def test_query_resolution():
bbox = (-180, -90, 180, 90)
init_res = (4.5, 6.7)
query = mapnik.Query(mapnik.Box2d(*bbox), init_res)
r = query.resolution
assert_almost_equal(r[0], init_res[0], places=7)
assert_almost_equal(r[1], init_res[1], places=7)
if __name__ == "__main__":
setup()
exit(run_all(eval(x) for x in dir() if x.startswith("test_")))
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