def test_tile_unhandled_error_code(self, app):
expected_req = [(
{
"path": "/foo/1/1/0.png"
},
{
"body": b"error",
"status": 500,
"headers": {
"content-type": "text/plain"
},
},
)]
with mock_httpd(("localhost", 42423), expected_req):
resp = app.get(self.common_tile_req, status=500)
assert_no_cache(resp)
assert resp.content_type == "text/plain"
assert b"500" in resp.body
def test_wms_catchall_error_no_image_response(self, app):
expected_req = [(
{
"path": "/foo/1/1/0.png"
},
{
"body": b"error",
"status": 200,
"headers": {
"content-type": "text/plain"
},
},
)]
with mock_httpd(("localhost", 42423), expected_req):
self.common_map_req.params["layers"] = "tilesource_catchall"
resp = app.get(self.common_map_req)
assert_no_cache(resp)
assert resp.content_type == "image/png"
img = img_from_buf(resp.body)
assert img.getcolors() == [(250 * 250, (100, 50, 50))]
def test_tile_uncached_response(self, app, cache_dir):
expected_req = [(
{
"path": "/foo/1/1/0.png"
},
{
"body": b"not found",
"status": 404,
"headers": {
"content-type": "text/plain"
},
},
)]
with mock_httpd(("localhost", 42423), expected_req):
resp = app.get(self.common_tile_req)
assert_no_cache(resp)
assert resp.content_type == "image/png"
img = img_from_buf(resp.body)
assert img.getcolors() == [(256 * 256, (255, 0, 128))]
assert not cache_dir.join(
"tilesource_cache_EPSG4326/01/000/000/001/000/000/000.png"
).check()
def test_mixed_layer_source(self, app):
common_params = (r"?SERVICE=WMS&FORMAT=image%2Fpng"
"&REQUEST=GetMap&HEIGHT=200&SRS=EPSG%3A4326&styles="
"&VERSION=1.1.1&BBOX=9.0,50.0,10.0,51.0"
"&WIDTH=200&transparent=True")
expected_req = [(
{
"path": "/service_a" + common_params + "&layers=a_one"
},
{
"body": transp,
"headers": {
"content-type": "image/png"
}
},
)]
with mock_httpd(("localhost", 42423), expected_req):
self.common_map_req.params.layers = "mixed"
resp = app.get(self.common_map_req)
assert_no_cache(resp)
assert resp.content_type == "image/png"
assert 0.99 > bgcolor_ratio(resp.body) > 0.95
def test_get_tile_wrong_size(self, app):
self.common_map_req.params.size = (256, 255)
resp = app.get(str(self.common_map_req) + "&tiled=true")
assert_no_cache(resp)
is_111_exception(resp.lxml,
re_msg="Invalid request: invalid.*size.*256x256")
def test_get_tile_wrong_fromat(self, app):
self.common_map_req.params.format = "image/png"
resp = app.get(str(self.common_map_req) + "&tiled=true")
assert_no_cache(resp)
is_111_exception(resp.lxml,
re_msg="Invalid request: invalid.*format.*jpeg")
def test_get_tile_wrong_bbox(self, app):
self.common_map_req.params.bbox = "-20037508,0.0,200000.0,20037508"
resp = app.get(str(self.common_map_req) + "&tiled=true")
assert_no_cache(resp)
is_111_exception(resp.lxml, re_msg=".*invalid bbox")
