def test_summary_overview_aggregate(self):
data_tools = [
{
"field": "number",
"method": "line"
},
]
units_d = {"field": "number", "unit": "scalar"}
C = DictConnection()
topic_id = C.add_topic("topic",
description="description",
fields=["number"],
data_tools=data_tools,
units=[units_d])
for i in range(10):
C.add_data(topic_id, {"number": i})
result = C.get_overview(aggregate_to=3)
data = result["statistics"][0]["payload"]["data"]["datasets"][0][
"data"]
self.assertEqual(len(data), 3)
result = C.get_summary(topic_id, aggregate_to=3)
data = result["statistics"][0]["payload"]["data"]["datasets"][0][
"data"]
self.assertEqual(len(data), 3)
def test_overview_and_comparison_include_units(self):
data_tools = [
{
"field": "number",
"method": "latest"
},
]
units_d = {"field": "number", "unit": "scalar"}
C = DictConnection()
for i in range(3):
topic_id = C.add_topic("topic_" + str(i),
description="description",
fields=["number"],
data_tools=data_tools,
units=[units_d])
C.add_data(topic_id, {"number": i})
overview = C.get_overview()
self.assertEqual(overview["topic_names"],
["topic_0", "topic_1", "topic_2"])
self.assertEqual(overview["fields"], ["number"])
self.assertEqual(len(overview["statistics"]), 3)
self.assertEqual(overview["statistics"][0]["payload"]["unit"],
"scalar")
def test_run_data_tools_topic_not_found(self):
C = DictConnection()
result = C.get_overview(['invalid_id'])
self.assertEqual(result.get('statistics'), [])
warnings = result.get('warnings')
self.assertEqual(warnings[0], topic_not_found('invalid_id'))
def _test_run_data_tools_for_many(self, fn, data_tools):
topic_ids = []
C = DictConnection()
for i in range(3):
topic_ids.append(
C.add_topic("topic_" + str(i),
description="description",
fields=["number"],
data_tools=data_tools))
C.add_data(topic_ids[-1], {"number": 3})
C.add_data(topic_ids[-1], {"number": 4})
C.add_data(topic_ids[-1], {"number": 2})
if fn == "get_comparison":
result = C.get_overview(topic_ids)
elif fn == "get_overview":
result = C.get_overview()
self.assertEqual(result["topic_names"],
["topic_0", "topic_1", "topic_2"])
self.assertEqual(result["fields"], ["number"])
return result
def test_overview_ignores_templates(self):
data_tools = [
{
"field": "number",
"method": "line"
},
]
units_d = {"field": "number", "unit": "scalar"}
C = DictConnection()
C.add_topic("Test template",
type_str="template",
fields=['number'],
units=[units_d],
data_tools=data_tools)
C.add_topic("Test topic", template="Test template")
data = C.get_overview()
self.assertEqual(len(data["warnings"]), 1)
self.assertNotIn(data["warnings"][0], "template")