class TestSRSConditionalLayers(object):
def setup(self):
self.l4326 = MockLayer()
self.l900913 = MockLayer()
self.l32632 = MockLayer()
self.layer = SRSConditional(
[
(self.l4326, (SRS("EPSG:4326"),)),
(self.l900913, (SRS("EPSG:900913"), SRS("EPSG:31467"))),
(self.l32632, (SRSConditional.PROJECTED,)),
],
GLOBAL_GEOGRAPHIC_EXTENT,
)
def test_srs_match(self):
assert self.layer._select_layer(SRS(4326)) == self.l4326
assert self.layer._select_layer(SRS(900913)) == self.l900913
assert self.layer._select_layer(SRS(31467)) == self.l900913
def test_srs_match_type(self):
assert self.layer._select_layer(SRS(31466)) == self.l32632
assert self.layer._select_layer(SRS(32633)) == self.l32632
def test_no_match_first_type(self):
assert self.layer._select_layer(SRS(4258)) == self.l4326
def setup(self):
self.l4326 = MockLayer()
self.l900913 = MockLayer()
self.l32632 = MockLayer()
self.layer = SRSConditional([
(self.l4326, (SRS('EPSG:4326'), )),
(self.l900913, (SRS('EPSG:900913'), SRS('EPSG:31467'))),
(self.l32632, (SRSConditional.PROJECTED, )),
], GLOBAL_GEOGRAPHIC_EXTENT)
def setup(self):
self.l4326 = MockLayer()
self.l900913 = MockLayer()
self.l32632 = MockLayer()
self.layer = SRSConditional([
(self.l4326, (SRS('EPSG:4326'),)),
(self.l900913, (SRS('EPSG:900913'), SRS('EPSG:31467'))),
(self.l32632, (SRSConditional.PROJECTED,)),
], GLOBAL_GEOGRAPHIC_EXTENT)
def setup(self):
self.direct = MockLayer()
self.l900913 = MockLayer()
self.l4326 = MockLayer()
self.layer = ResolutionConditional(
SRSConditional([(self.l900913, (SRS('EPSG:900913'), )),
(self.l4326, (SRS('EPSG:4326'), ))],
GLOBAL_GEOGRAPHIC_EXTENT), self.direct, 10,
SRS(900913), GLOBAL_GEOGRAPHIC_EXTENT)
class TestSRSConditionalLayers(object):
def setup(self):
self.l4326 = MockLayer()
self.l900913 = MockLayer()
self.l32632 = MockLayer()
self.layer = SRSConditional([
(self.l4326, (SRS('EPSG:4326'),)),
(self.l900913, (SRS('EPSG:900913'), SRS('EPSG:31467'))),
(self.l32632, (SRSConditional.PROJECTED,)),
], GLOBAL_GEOGRAPHIC_EXTENT)
def test_srs_match(self):
assert self.layer._select_layer(SRS(4326)) == self.l4326
assert self.layer._select_layer(SRS(900913)) == self.l900913
assert self.layer._select_layer(SRS(31467)) == self.l900913
def test_srs_match_type(self):
assert self.layer._select_layer(SRS(31466)) == self.l32632
assert self.layer._select_layer(SRS(32633)) == self.l32632
def test_no_match_first_type(self):
assert self.layer._select_layer(SRS(4258)) == self.l4326
def test_srs_conditional_layers():
l4326 = MockLayer()
l900913 = MockLayer()
l32632 = MockLayer()
layer = SRSConditional([
(l4326, (SRS('EPSG:4326'), )),
(l900913, (SRS('EPSG:900913'), SRS('EPSG:31467'))),
(l32632, (SRSConditional.PROJECTED, )),
], GLOBAL_GEOGRAPHIC_EXTENT)
# srs match
assert layer._select_layer(SRS(4326)) == l4326
assert layer._select_layer(SRS(900913)) == l900913
assert layer._select_layer(SRS(31467)) == l900913
# type match (projected)
assert layer._select_layer(SRS(31466)) == l32632
assert layer._select_layer(SRS(32633)) == l32632
# fallback is first layer
assert layer._select_layer(SRS(4258)) == l4326
def test_srs_conditional_layers():
l4326 = MockLayer()
l3857 = MockLayer()
l25832 = MockLayer()
preferred = PreferredSrcSRS()
preferred.add(SRS(31467), [SRS(25832), SRS(3857)])
layer = SRSConditional([
(l4326, SRS(4326)),
(l3857, SRS(3857)),
(l25832, SRS(25832)),
], GLOBAL_GEOGRAPHIC_EXTENT, preferred_srs=preferred,
)
# srs match
assert layer._select_layer(SRS(4326)) == l4326
assert layer._select_layer(SRS(3857)) == l3857
assert layer._select_layer(SRS(25832)) == l25832
# type match (projected)
assert layer._select_layer(SRS(31466)) == l3857
assert layer._select_layer(SRS(32633)) == l3857
assert layer._select_layer(SRS(4258)) == l4326
# preferred
assert layer._select_layer(SRS(31467)) == l25832
assert layer._select_layer(SRS(31467)) == l25832
@pytest.mark.parametrize('case,map_query,is_direct,is_l3857,is_l4326', [
['high_3857', MapQuery((0, 0, 100, 100), (100, 100), SRS(900913)), True, False, False],
['high_4326', MapQuery((0, 0, 0.0001, 0.0001), (100, 100), SRS(4326)), True, False, False],
['low_4326', MapQuery((0, 0, 10, 10), (100, 100), SRS(4326)), False, False, True],
['low_3857', MapQuery((0, 0, 10000, 10000), (100, 100), SRS(31467)), False, True, False],
['low_projected', MapQuery((0, 0, 10000, 10000), (100, 100), SRS(31467)), False, True, False],
])
def test_neasted_conditional_layers(case, map_query, is_direct, is_l3857, is_l4326):
direct = MockLayer()
l3857 = MockLayer()
l4326 = MockLayer()
layer = ResolutionConditional(
SRSConditional([
(l3857, SRS('EPSG:3857')),
(l4326, SRS('EPSG:4326'))
], GLOBAL_GEOGRAPHIC_EXTENT),
direct, 10, SRS(3857), GLOBAL_GEOGRAPHIC_EXTENT
)
layer.get_map(map_query)
assert bool(direct.requested) == is_direct
assert bool(l3857.requested) == is_l3857
assert bool(l4326.requested) == is_l4326
def is_blank(tiles):
return all([t.source is None or isinstance(t.source, BlankImageSource) for t in tiles.tiles])
class TestTileManagerEmptySources(object):
def test_upscale(self, mock_file_cache, tile_locker):
grid = TileGrid(SRS(4326), bbox=[-180, -90, 180, 90])
],
[
'low_4326',
MapQuery((0, 0, 10, 10), (100, 100), SRS(4326)), False, False, True
],
[
'low_3857',
MapQuery((0, 0, 10000, 10000),
(100, 100), SRS(31467)), False, True, False
],
[
'low_projected',
MapQuery((0, 0, 10000, 10000),
(100, 100), SRS(31467)), False, True, False
],
])
def test_neasted_conditional_layers(case, map_query, is_direct, is_l3857,
is_l4326):
direct = MockLayer()
l3857 = MockLayer()
l4326 = MockLayer()
layer = ResolutionConditional(
SRSConditional([(l3857, (SRS('EPSG:3857'), )),
(l4326, (SRS('EPSG:4326'), ))],
GLOBAL_GEOGRAPHIC_EXTENT), direct, 10, SRS(3857),
GLOBAL_GEOGRAPHIC_EXTENT)
layer.get_map(map_query)
assert bool(direct.requested) == is_direct
assert bool(l3857.requested) == is_l3857
assert bool(l4326.requested) == is_l4326
