def test_download(self):
expected = """
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://earthexplorer.usgs.gov/inventory/soap">
<soapenv:Header/>
<soapenv:Body>
<soap:download soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<datasetName xsi:type="xsd:string">LANDSAT_8</datasetName>
<node xsi:type="xsd:string">EE</node>
<apiKey xsi:type="xsd:string">USERS API KEY</apiKey>
<entityIds xsi:type="soap:ArrayOfString">
<item xsi:type="xsd:string">LC80130292014100LGN00</item>
</entityIds>
<products xsi:type="soap:ArrayOfString">
<item xsi:type="xsd:string">STANDARD</item>
</products>
</soap:download>
</soapenv:Body>
</soapenv:Envelope>
"""
request = soap.download("LANDSAT_8", "EE", ["LC80130292014100LGN00"], ["STANDARD"], api_key="USERS API KEY")
request = minidom.parseString(request).toprettyxml()
assert compare_xml(request, expected)
def test_datasets(self):
expected = """
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://earthexplorer.usgs.gov/inventory/soap">
<soapenv:Header/>
<soapenv:Body>
<soap:datasets soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<node xsi:type="xsd:string">EE</node>
<datasetName xsi:type="xsd:string">L8</datasetName>
<apiKey xsi:type="xsd:string">USERS API KEY</apiKey>
<lowerLeft xsi:type="soap:Service_Class_Coordinate">
<latitude xsi:type="xsd:double">44.60847</latitude>
<longitude xsi:type="xsd:double">-99.69639</longitude>
</lowerLeft>
<upperRight xsi:type="soap:Service_Class_Coordinate">
<latitude xsi:type="xsd:double">44.60847</latitude>
<longitude xsi:type="xsd:double">-99.69639</longitude>
</upperRight>
<startDate xsi:type="xsd:string">2014-10-01T00:00:00Z</startDate>
<endDate xsi:type="xsd:string">2014-10-01T23:59:59Z</endDate>
</soap:datasets>
</soapenv:Body>
</soapenv:Envelope>
"""
ll = { "longitude": -99.69639, "latitude": 44.60847 }
ur = { "longitude": -99.69639, "latitude": 44.60847 }
start_date = "2014-10-01T00:00:00Z"
end_date = "2014-10-01T23:59:59Z"
request = soap.datasets("L8", "EE", ll=ll, ur=ur, start_date=start_date, end_date=end_date, api_key="USERS API KEY")
request = minidom.parseString(request).toprettyxml()
assert compare_xml(request, expected)
def assertXMLNotEqual(self, xml1, xml2, msg=None):
"""
Asserts that two XML snippets are not semantically equivalent.
Whitespace in most cases is ignored, and attribute ordering is not
significant. The passed-in arguments must be valid XML.
"""
try:
result = compare_xml(xml1, xml2)
except Exception as e:
standardMsg = 'First or second argument is not valid XML\n%s' % e
self.fail(self._formatMessage(msg, standardMsg))
else:
if result:
standardMsg = '%s == %s' % (safe_repr(xml1, True), safe_repr(xml2, True))
self.fail(self._formatMessage(msg, standardMsg))
def assertXMLNotEqual(self, xml1, xml2, msg=None):
"""
Asserts that two XML snippets are not semantically equivalent.
Whitespace in most cases is ignored, and attribute ordering is not
significant. The passed-in arguments must be valid XML.
"""
try:
result = compare_xml(xml1, xml2)
except Exception as e:
standardMsg = 'First or second argument is not valid XML\n%s' % e
self.fail(self._formatMessage(msg, standardMsg))
else:
if result:
standardMsg = '%s == %s' % (safe_repr(xml1, True), safe_repr(xml2, True))
self.fail(self._formatMessage(msg, standardMsg))
def test_logout(self):
expected = """
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://earthexplorer.usgs.gov/inventory/soap">
<soapenv:Header/>
<soapenv:Body>
<soap:logout soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<apiKey xsi:type="xsd:string">USERS API KEY</apiKey>
</soap:logout>
</soapenv:Body>
</soapenv:Envelope>
"""
request = soap.logout(api_key="USERS API KEY")
request = minidom.parseString(request).toprettyxml()
assert compare_xml(request, expected)
def test_login(self):
expected = """
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://earthexplorer.usgs.gov/inventory/soap">
<soapenv:Header/>
<soapenv:Body>
<soap:login soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<username xsi:type="xsd:string">username</username>
<password xsi:type="xsd:string">password</password>
</soap:login>
</soapenv:Body>
</soapenv:Envelope>
"""
request = soap.login("username", "password")
request = minidom.parseString(request).toprettyxml()
assert compare_xml(request, expected)
def create(cls, version, hashedID, request=None):
filename = os.path.join(settings.MANIFEST_DIR, version, 'manifest.xml')
if hashedID != None:
device = Device.create(hashedID)
else:
device = None
template = Template(open(filename, 'rb').read())
if hashedID != None:
ctx = Manifest.make_context(device=device, request=None)
else:
ctx = Manifest.make_context(device=None, request=request)
xml = template.render(ctx)
root = etree.fromstring(StringIO.StringIO(
xml.decode('utf-8')).getvalue().encode('utf-8'),
parser=etree.XMLParser(encoding='utf-8'))
if device == None:
return_string = StringIO.StringIO()
etree.ElementTree(root).write_c14n(return_string)
return return_string.getvalue()
if device.last_manifest and device.last_manifest.exists and compare_xml(
root, device.last_manifest.root):
return device.last_manifest
else:
manifest = Manifest(device=Device.create(hashedID),
version=version,
retrieved_time=now())
if os.path.exists(manifest.filename):
raise BackendValidationError("manifest file already exists")
else:
write_canonical_xml(root, manifest.filename)
try:
manifest.full_clean()
except:
do_remove_linked_file(manifest.filename, manifest.basedir())
raise
return manifest
def test_dataset_fields(self):
expected = """
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://earthexplorer.usgs.gov/inventory/soap">
<soapenv:Header/>
<soapenv:Body>
<soap:datasetFields soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<datasetName xsi:type="xsd:string">LANDSAT_8</datasetName>
<node xsi:type="xsd:string">EE</node>
<apiKey xsi:type="xsd:string">USERS API KEY</apiKey>
</soap:datasetFields>
</soapenv:Body>
</soapenv:Envelope>
"""
request = soap.dataset_fields("LANDSAT_8", "EE", api_key="USERS API KEY")
request = minidom.parseString(request).toprettyxml()
assert compare_xml(request, expected)
def create(cls, version, hashedID, request=None):
filename = os.path.join(settings.MANIFEST_DIR, version, 'manifest.xml')
if hashedID != None:
device = Device.create(hashedID)
else:
device = None
template = Template(open(filename, 'rb').read())
if hashedID != None:
ctx = Manifest.make_context(device=device, request=None)
else:
ctx = Manifest.make_context(device=None, request=request)
xml = template.render(ctx)
root = etree.fromstring(StringIO.StringIO(xml.decode('utf-8')).getvalue().encode('utf-8'),
parser=etree.XMLParser(encoding='utf-8'))
if device == None:
return_string = StringIO.StringIO()
etree.ElementTree(root).write_c14n(return_string)
return return_string.getvalue()
if device.last_manifest and device.last_manifest.exists and compare_xml(root, device.last_manifest.root):
return device.last_manifest
else:
manifest = Manifest(device=Device.create(hashedID),
version=version,
retrieved_time=now())
if os.path.exists(manifest.filename):
raise BackendValidationError("manifest file already exists")
else:
write_canonical_xml(root, manifest.filename)
try:
manifest.full_clean()
except:
do_remove_linked_file(manifest.filename, manifest.basedir())
raise
return manifest
def test_search(self):
expected = """
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://earthexplorer.usgs.gov/inventory/soap">
<soapenv:Header/>
<soapenv:Body>
<soap:search soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<datasetName xsi:type="xsd:string">GLS2005</datasetName>
<node xsi:type="xsd:string">EE</node>
<lowerLeft xsi:type="soap:Service_Class_Coordinate">
<latitude xsi:type="xsd:double">75</latitude>
<longitude xsi:type="xsd:double">-135</longitude>
</lowerLeft>
<upperRight xsi:type="soap:Service_Class_Coordinate">
<latitude xsi:type="xsd:double">90</latitude>
<longitude xsi:type="xsd:double">-120</longitude>
</upperRight>
<startDate xsi:type="xsd:string">2006-01-01T00:00:00Z</startDate>
<endDate xsi:type="xsd:string">2007-12-01T00:00:00Z</endDate>
<maxResults xsi:type="xsd:int">3</maxResults>
<startingNumber xsi:type="xsd:int">1</startingNumber>
<sortOrder xsi:type="xsd:string">ASC</sortOrder>
<apiKey xsi:type="xsd:string">USERS API KEY</apiKey>
</soap:search>
</soapenv:Body>
</soapenv:Envelope>
"""
ll = { "longitude": -135, "latitude": 75 }
ur = { "longitude": -120, "latitude": 90 }
start_date = "2006-01-01T00:00:00Z"
end_date = "2007-12-01T00:00:00Z"
request = soap.search("GLS2005", "EE", ll=ll, ur=ur, start_date=start_date, end_date=end_date, max_results=3, sort_order="ASC", api_key="USERS API KEY")
request = minidom.parseString(request).toprettyxml()
assert compare_xml(request, expected)
def check_output_xml(self, want, got, optionsflags):
try:
return compare_xml(want, got)
except Exception:
return False
def check_output_xml(self, want, got, optionsflags):
try:
return compare_xml(want, got)
except Exception:
return False
def assertXMLEqual(self, expected, actual):
if not compare_xml(actual, expected):
self.assertMultiLineEqual(self.norm_whitespace(expected),
self.norm_whitespace(actual))
