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# Simulate a WPS Execute invocation.
# This test does not execute any live HTTP request, rather it parses XML files containing pre-made HTTP responses.
from tests.utils import resource_file, setup_logging
from owslib.wps import WebProcessingService
def test_wps_execute():
wps = WebProcessingService(
'http://cida.usgs.gov/gdp/process/WebProcessingService',
skip_caps=True)
# Execute fake invocation of Execute operation using cached HTTP request and response
request = open(resource_file('wps_USGSExecuteRequest1.xml'), 'rb').read()
response = open(resource_file('wps_USGSExecuteResponse1a.xml'), 'rb').read()
execution = wps.execute(None, [], request=request, response=response)
assert execution.status == 'ProcessStarted'
assert execution.isComplete() is False
# Simulate end of process
response = open(resource_file('wps_USGSExecuteResponse1b.xml'), 'rb').read()
execution.checkStatus(sleepSecs=0, response=response)
assert execution.status == 'ProcessSucceeded'
assert execution.isComplete() is True
# Display location of process output
output = execution.processOutputs[0]
assert output.reference == \
'http://cida.usgs.gov/climate/gdp/process/RetrieveResultServlet?id=1318528582026OUTPUT.601bb3d0-547f-4eab-8642-7c7d2834459e' # noqa
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