def test_parse_fail_schema3(self):
data = """
{
"total": 1,
"sites": {
"stream_start_times": {
"CONVERTER": "2016-10-27T01:41:58Z"
},
"id": "12345",
"link": "/api/v1/sites/guid3",
"name": "Gunther's Sushi Wagon"
},
"page": "1"
}
"""
# Missing MONITOR field
with self.assertRaises(SchemaValidationFailure):
parsers.parse_sites(data)
def test_parse_fail_schema4(self):
data = """
{
"total": 1,
"sites": [
{
"stream_start_times": {
"MONITOR": "Not a date"
},
"link": "/api/v1/sites/guid3",
"id": "abcd1234",
"name": "Megan's Pancake Hut"
}
],
"page": "1"
}
"""
with self.assertRaises(SchemaValidationFailure):
parsers.parse_sites(data)
def test_parse_success(self):
"""The STEM parser generates a list of sites for JSON passing schema."""
data = """
{
"total": 1,
"sites": [
{
"stream_start_times": {
"MONITOR": "2016-10-27T00:37:31Z",
"CONVERTER": "2016-10-27T01:41:58Z"
},
"link": "/api/v1/sites/guid3",
"id": "abcd1234",
"name": "Leroy's Pizza Shack"
},
{
"stream_start_times": {
"CONVERTER": "2016-10-27T01:41:58Z"
},
"link": "/api/v1/sites/guid3",
"id": "abcd1234",
"name": "Arshed's Wing Wagon"
}
],
"page": "1"
}
"""
sites = parsers.parse_sites(data)
# Sites without MONITOR should be dropped; they have no
# interval data..
self.assertEqual(len(sites), 1)
self.assertEqual(sites[0].link, "/api/v1/sites/guid3")
self.assertEqual(sites[0].name, "Leroy's Pizza Shack")
self.assertEqual(sites[0].start,
datetime(2016, 10, 27, 00, 37, 31, tzinfo=UTC))
def test_parse_fail_json(self):
"""The STEM parser raises an exception when the response is not JSON."""
data = """{abc123:"""
with self.assertRaises(JsonParseFailure):
parsers.parse_sites(data)