def test_variable():
tas = Variable(uri='http://data.test.org/tas.nc', var_name='tas')
assert tas.var_name == 'tas'
assert tas.uri == 'http://data.test.org/tas.nc'
assert 'uri' in tas.json
assert 'id' in tas.json
assert Variable.from_json(tas.json).var_name == 'tas'
assert tas.id in str(tas)
def test_variables():
tas = Variable(uri='http://data.test.org/tas.nc', var_name='tas')
vars = Variables([tas])
assert Variables.from_json(vars.json).variables[0].var_name == 'tas'
assert 'tas' in str(vars)
assert 'tas' in vars.value
new_value = Variables()
new_value.value = vars.value
def test_operation():
d0 = Domain(dict(time=Dimension(0, 1, crs='indices')))
tas = Variable(uri='http://data.test.org/tas.nc', var_name='tas')
operation = Operation('subset', domain=d0, input=[tas])
assert operation.name == 'subset'
assert operation.domain == d0.id
assert operation.input[0] == tas.name
assert 'domain' in operation.json
assert Operation.from_json(operation.json).name == 'subset'
assert str(operation) == "Operation(name='subset')"
def test_esgfapi(wps): # noqa: D103
from owslib_esgfwps import Dimension, Domain, Variable
uri = resource_file("test.nc")
variable = Variable(var_name="meantemp", uri=uri, name="test")
domain = Domain([Dimension("time", 0, 10, crs="indices")])
resp = wps.emu_subset(variable=variable, domain=domain)
out = resp.get(asobj=True)
assert "netcdf" in out.ncdump
def test_esgfapi(wps):
from owslib_esgfwps import Domain, Dimension, Variable
uri = data_path("test.nc")
variable = Variable(var_name='meantemp', uri=uri, name='test')
domain = Domain([Dimension('time', 0, 10, crs='indices')])
resp = wps.emu_subset(variable=variable, domain=domain)
out = resp.get(asobj=True)
assert 'netcdf' in out.ncdump
def test_wps_pelican_subset():
headers = {'COMPUTE-TOKEN': 'TOKEN'}
wps = WebProcessingService(url='http://localhost:5000/wps',
headers=headers,
verify=True)
d0 = Domain(dict(time=Dimension(0, 1, crs='indices')))
v0 = Variable(uri=TEST_SU_OPENDAP, var_name='su')
exec = wps.execute('pelican_subset',
inputs=[('domain', Domains([d0])),
('variable', Variables([v0]))],
mode=SYNC)
assert exec.isSucceded()
def test_variable_compat():
tas_data = {
"id": "tas|v0",
"uri": "http://somewhere/test.nc",
"domain": "d0"
}
# from json
tas = Variable.from_json(tas_data)
assert tas.id == 'tas|v0'
assert tas.var_name == 'tas'
assert tas.uri == 'http://somewhere/test.nc'
assert tas.domain == 'd0'
# json
assert tas.json['id'] == 'tas|v0'
assert tas.json['uri'] == 'http://somewhere/test.nc'
assert tas.json['domain'] == 'd0'
from pywps.tests import assert_response_success
from .common import client_for, resource_file, get_output
from pelican.processes.wps_esgf_subset import PelicanSubset
import owslib.wps
from owslib_esgfwps import (
Domain,
Domains,
Variable,
Variables,
Dimension
)
NC_FILE_URL = resource_file('test.nc')
variable = Variable(var_name='meantemp', uri=NC_FILE_URL)
domain = Domain(dict(
time=Dimension(0, 10, crs='indices'),
))
def test_wps_esgf_subset():
client = client_for(Service(processes=[PelicanSubset()]))
datainputs = "variable={variable};" \
"domain={domain}".format(
variable=Variables([variable]).value,
domain=Domains([domain]).value)
resp = client.get(
service='wps', request='execute', version='1.0.0',
identifier='pelican_subset',
datainputs=datainputs)