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test_catalog.py
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test_catalog.py
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import requests
import pytest
from threddsclient import read_xml, read_url
def test_tpac():
# cat = read_url('http://portal.sf.utas.edu.au/thredds/catalog.xml')
pass
def test_invalid_url():
with pytest.raises(requests.ConnectionError):
read_url('http://example.invalid')
def test_null():
xml = """
"""
with pytest.raises(ValueError):
read_xml(xml, 'http://example.test')
def test_empty():
xml = """
<catalog></catalog>
"""
cat = read_xml(xml, 'http://example.test')
assert len(cat.references) == 0
assert len(cat.datasets) == 0
def test_ref():
xml = """
<catalog><catalogRef name='' ID='foo' xlink:title='foo' /></catalog>
"""
cat = read_xml(xml, 'http://example.test')
assert len(cat.references) == 1
assert len(cat.datasets) == 0
def test_data():
xml = """
<catalog><dataset name='' ID='foo' urlPath='' /></catalog>
"""
cat = read_xml(xml, 'http://example.test')
assert len(cat.references) == 0
assert len(cat.datasets) == 1
def test_unidata_sample():
xml = """
<catalog xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.1" >
<service name="aggServer" serviceType="DODS" base="http://acd.ucar.edu/dodsC/" />
<dataset name="SAGE III Ozone Loss" urlPath="sage.nc">
<serviceName>aggServer</serviceName>
</dataset>
</catalog>
"""
cat = read_xml(xml, 'http://example.test/catalog.xml')
d = cat.datasets[0]
assert d.name == "SAGE III Ozone Loss"
def test_unidata_sample_1():
xml = """
<catalog xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.1" >
<service name="mcidasServer" serviceType="ADDE" base="http://thredds.ucar.edu/thredds/adde/" />
</catalog>
"""
cat = read_xml(xml, 'http://example.test')
assert cat.services[0].name == 'mcidasServer'
assert cat.services[0].url == 'http://thredds.ucar.edu/thredds/adde/'
assert cat.services[0].service_type == "ADDE"
def test_unidata_sample_2():
xml = """
<catalog xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.1" >
<service name="this" serviceType="DODS" base="dods/" />
</catalog>
"""
cat = read_xml(xml, 'http://example.test')
assert cat.services[0].url == 'http://example.test/dods/'