def test_with_max_res(self):
conf = {'grids': {'grid': {'srs': 'EPSG:4326', 'bbox': [5, 50, 10, 55], 'max_res': 0.0048828125}}}
conf = ProxyConfiguration(conf)
grid = conf.grids['grid'].tile_grid()
assert_almost_equal_bbox([5, 50, 10, 55], grid.bbox, 2)
eq_(grid.resolution(0), 0.01953125)
eq_(grid.resolution(1), 0.01953125/2)
def test_with_min_res(self):
conf = {'grids': {'grid': {'srs': 'EPSG:4326', 'bbox': [5, 50, 10, 55], 'min_res': 0.0390625}}}
conf = ProxyConfiguration(conf)
grid = conf.grids['grid'].tile_grid()
assert_almost_equal_bbox([5, 50, 10, 55], grid.bbox)
assert grid.resolution(0) == 0.0390625
assert grid.resolution(1) == 0.01953125
def test_with_bbox_srs(self):
conf = {
'grids': {
'grid': {
'srs': 'EPSG:25832',
'bbox': [5, 50, 10, 55],
'bbox_srs': 'EPSG:4326'
}
}
}
conf = ProxyConfiguration(conf)
grid = conf.grids['grid'].tile_grid()
assert_almost_equal_bbox([213372, 5538660, 571666, 6102110], grid.bbox,
1)
def test_with_bbox_srs(self):
conf = {'grids': {'grid': {'srs': 'EPSG:25832', 'bbox': [5, 50, 10, 55], 'bbox_srs': 'EPSG:4326'}}}
conf = ProxyConfiguration(conf)
grid = conf.grids['grid'].tile_grid()
assert_almost_equal_bbox([213372, 5538660, 571666, 6102110], grid.bbox, -3)
def test_wms_capabilities(self):
req = WMS111CapabilitiesRequest(
url='/service?').copy_with_request_params(self.common_req)
resp = self.app.get(req)
eq_(resp.content_type, 'application/vnd.ogc.wms_xml')
xml = resp.lxml
bboxs = xml.xpath('//Layer/Layer[1]/BoundingBox')
bboxs = dict((e.attrib['SRS'], e) for e in bboxs)
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:31467']),
[2750000.0, 5000000.0, 4250000.0, 6500000.0])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:25832']),
[0.0, 3500000.0, 1000000.0, 8500000.0])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:3857']),
[-20037508.3428, -147730762.670, 20037508.3428, 147730758.195])
assert_almost_equal_bbox(bbox_srs_from_boundingbox(bboxs['EPSG:4326']),
[-180.0, -90.0, 180.0, 90.0])
# bboxes clipped to coverage
bboxs = xml.xpath('//Layer/Layer[2]/BoundingBox')
bboxs = dict((e.attrib['SRS'], e) for e in bboxs)
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:31467']),
[3213331.57335, 5540436.91132, 3571769.72263, 6104110.432])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:25832']),
[213372.048961, 5538660.64621, 571666.447504, 6102110.74547])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:3857']),
[556597.453966, 6446275.84102, 1113194.90793, 7361866.11305])
assert_almost_equal_bbox(bbox_srs_from_boundingbox(bboxs['EPSG:4326']),
[5.0, 50.0, 10.0, 55.0])
def test_wms_capabilities(self):
req = WMS111CapabilitiesRequest(url='/service?').copy_with_request_params(self.common_req)
resp = self.app.get(req)
eq_(resp.content_type, 'application/vnd.ogc.wms_xml')
xml = resp.lxml
bboxs = xml.xpath('//Layer/Layer[1]/BoundingBox')
bboxs = dict((e.attrib['SRS'], e) for e in bboxs)
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:31467']),
[2750000.0, 5000000.0, 4250000.0, 6500000.0])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:25832']),
[0.0, 3500000.0, 1000000.0, 8500000.0])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:3857']),
[-20037508.3428, -147730762.670, 20037508.3428, 147730758.195])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:4326']),
[-180.0, -90.0, 180.0, 90.0])
# bboxes clipped to coverage
bboxs = xml.xpath('//Layer/Layer[2]/BoundingBox')
bboxs = dict((e.attrib['SRS'], e) for e in bboxs)
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:31467']),
[3213331.57335, 5540436.91132, 3571769.72263, 6104110.432])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:25832']),
[213372.048961, 5538660.64621, 571666.447504, 6102110.74547])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:3857']),
[556597.453966, 6446275.84102, 1113194.90793, 7361866.11305])
assert_almost_equal_bbox(
bbox_srs_from_boundingbox(bboxs['EPSG:4326']),
[5.0, 50.0, 10.0, 55.0])