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test_mongodb.py
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146 lines (121 loc) · 4.89 KB
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import datetime
from unittest import TestCase
from pytz import utc
from redash.query_runner.mongodb import parse_query_json, parse_results, _get_column_by_name
from redash.utils import json_dumps, parse_human_time
class TestParseQueryJson(TestCase):
def test_ignores_non_isodate_fields(self):
query = {
'test': 1,
'test_list': ['a', 'b', 'c'],
'test_dict': {
'a': 1,
'b': 2
}
}
query_data = parse_query_json(json_dumps(query))
self.assertDictEqual(query_data, query)
def test_parses_isodate_fields(self):
query = {
'test': 1,
'test_list': ['a', 'b', 'c'],
'test_dict': {
'a': 1,
'b': 2
},
'testIsoDate': "ISODate(\"2014-10-03T00:00\")"
}
query_data = parse_query_json(json_dumps(query))
self.assertEqual(query_data['testIsoDate'], datetime.datetime(2014, 10, 3, 0, 0))
def test_parses_isodate_in_nested_fields(self):
query = {
'test': 1,
'test_list': ['a', 'b', 'c'],
'test_dict': {
'a': 1,
'b': {
'date': "ISODate(\"2014-10-04T00:00\")"
}
},
'testIsoDate': "ISODate(\"2014-10-03T00:00\")"
}
query_data = parse_query_json(json_dumps(query))
self.assertEqual(query_data['testIsoDate'], datetime.datetime(2014, 10, 3, 0, 0))
self.assertEqual(query_data['test_dict']['b']['date'], datetime.datetime(2014, 10, 4, 0, 0))
def test_handles_nested_fields(self):
# https://github.com/getredash/redash/issues/597
query = {
"collection": "bus",
"aggregate": [
{
"$geoNear": {
"near": {"type": "Point", "coordinates": [-22.910079, -43.205161]},
"maxDistance": 100000000,
"distanceField": "dist.calculated",
"includeLocs": "dist.location",
"spherical": True
}
}
]
}
query_data = parse_query_json(json_dumps(query))
self.assertDictEqual(query, query_data)
def test_supports_extended_json_types(self):
query = {
'test': 1,
'test_list': ['a', 'b', 'c'],
'test_dict': {
'a': 1,
'b': 2
},
'testIsoDate': "ISODate(\"2014-10-03T00:00\")",
'test$date': {
'$date': '2014-10-03T00:00:00.0'
},
'test$undefined': {
'$undefined': None
}
}
query_data = parse_query_json(json_dumps(query))
self.assertEqual(query_data['test$undefined'], None)
self.assertEqual(query_data['test$date'], datetime.datetime(2014, 10, 3, 0, 0).replace(tzinfo=utc))
def test_supports_relative_timestamps(self):
query = {
'ts': {'$humanTime': '1 hour ago'}
}
one_hour_ago = parse_human_time("1 hour ago")
query_data = parse_query_json(json_dumps(query))
self.assertEqual(query_data['ts'], one_hour_ago)
class TestMongoResults(TestCase):
def test_parses_regular_results(self):
raw_results = [
{'column': 1, 'column2': 'test'},
{'column': 2, 'column2': 'test', 'column3': 'hello'}
]
rows, columns = parse_results(raw_results)
for i, row in enumerate(rows):
self.assertDictEqual(row, raw_results[i])
self.assertIsNotNone(_get_column_by_name(columns, 'column'))
self.assertIsNotNone(_get_column_by_name(columns, 'column2'))
self.assertIsNotNone(_get_column_by_name(columns, 'column3'))
def test_parses_nested_results(self):
raw_results = [
{'column': 1, 'column2': 'test', 'nested': {
'a': 1,
'b': 'str'
}},
{'column': 2, 'column2': 'test', 'column3': 'hello', 'nested': {
'a': 2,
'b': 'str2',
'c': 'c'
}}
]
rows, columns = parse_results(raw_results)
self.assertDictEqual(rows[0], { 'column': 1, 'column2': 'test', 'nested.a': 1, 'nested.b': 'str' })
self.assertDictEqual(rows[1], { 'column': 2, 'column2': 'test', 'column3': 'hello', 'nested.a': 2, 'nested.b': 'str2', 'nested.c': 'c' })
self.assertIsNotNone(_get_column_by_name(columns, 'column'))
self.assertIsNotNone(_get_column_by_name(columns, 'column2'))
self.assertIsNotNone(_get_column_by_name(columns, 'column3'))
self.assertIsNotNone(_get_column_by_name(columns, 'nested.a'))
self.assertIsNotNone(_get_column_by_name(columns, 'nested.b'))
self.assertIsNotNone(_get_column_by_name(columns, 'nested.c'))