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# Test generation of a WPS request from input arguments.
# The specific request involves a "bbox" process submitted to the Emu WPS service
# (https://github.com/bird-house/emu).
from tests.utils import resource_file, compare_xml
from owslib.wps import WebProcessingService, WPSExecution, BoundingBoxDataInput
from owslib.etree import etree
def test_wps_request11_bbox():
processid = "bbox"
bbox = BoundingBoxDataInput([51.9, 7.0, 53.0, 8.0])
inputs = [("bbox", bbox)]
# Build XML request for WPS process execution
execution = WPSExecution()
requestElement = execution.buildRequest(processid, inputs)
request = etree.tostring(requestElement)
# Compare to cached XML request
_request = open(resource_file('wps_EmuExecuteRequest11.xml'), 'rb').read()
assert compare_xml(request, _request) is True
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