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utils_tests.py
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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# isort:skip_file
import unittest
import uuid
from datetime import date, datetime, time, timedelta
from decimal import Decimal
import hashlib
import os
from unittest.mock import Mock, patch
import numpy
from flask import Flask
from flask_caching import Cache
from sqlalchemy.exc import ArgumentError
import tests.test_app
from superset import app, db, security_manager
from superset.exceptions import CertificateException, SupersetException
from superset.models.core import Database
from superset.utils.cache_manager import CacheManager
from superset.utils.core import (
base_json_conv,
convert_legacy_filters_into_adhoc,
create_ssl_cert_file,
datetime_f,
format_timedelta,
get_iterable,
get_or_create_db,
get_since_until,
get_stacktrace,
json_int_dttm_ser,
json_iso_dttm_ser,
JSONEncodedDict,
memoized,
merge_extra_filters,
merge_request_params,
parse_ssl_cert,
parse_human_timedelta,
parse_js_uri_path_item,
parse_past_timedelta,
split,
TimeRangeEndpoint,
validate_json,
zlib_compress,
zlib_decompress,
)
from superset.views.utils import get_time_range_endpoints
from superset.views.utils import build_extra_filters
from tests.base_tests import SupersetTestCase
from .fixtures.certificates import ssl_certificate
def mock_parse_human_datetime(s):
if s == "now":
return datetime(2016, 11, 7, 9, 30, 10)
elif s == "today":
return datetime(2016, 11, 7)
elif s == "yesterday":
return datetime(2016, 11, 6)
elif s == "tomorrow":
return datetime(2016, 11, 8)
elif s == "Last year":
return datetime(2015, 11, 7)
elif s == "Last week":
return datetime(2015, 10, 31)
elif s == "Last 5 months":
return datetime(2016, 6, 7)
elif s == "Next 5 months":
return datetime(2017, 4, 7)
elif s in ["5 days", "5 days ago"]:
return datetime(2016, 11, 2)
elif s == "2018-01-01T00:00:00":
return datetime(2018, 1, 1)
elif s == "2018-12-31T23:59:59":
return datetime(2018, 12, 31, 23, 59, 59)
def mock_to_adhoc(filt, expressionType="SIMPLE", clause="where"):
result = {"clause": clause.upper(), "expressionType": expressionType}
if expressionType == "SIMPLE":
result.update(
{"comparator": filt["val"], "operator": filt["op"], "subject": filt["col"]}
)
elif expressionType == "SQL":
result.update({"sqlExpression": filt[clause]})
return result
class UtilsTestCase(SupersetTestCase):
def test_json_int_dttm_ser(self):
dttm = datetime(2020, 1, 1)
ts = 1577836800000.0
assert json_int_dttm_ser(dttm) == ts
assert json_int_dttm_ser(date(2020, 1, 1)) == ts
assert json_int_dttm_ser(datetime(1970, 1, 1)) == 0
assert json_int_dttm_ser(date(1970, 1, 1)) == 0
assert json_int_dttm_ser(dttm + timedelta(milliseconds=1)) == (ts + 1)
with self.assertRaises(TypeError):
json_int_dttm_ser("this is not a date")
def test_json_iso_dttm_ser(self):
dttm = datetime(2020, 1, 1)
dt = date(2020, 1, 1)
t = time()
assert json_iso_dttm_ser(dttm) == dttm.isoformat()
assert json_iso_dttm_ser(dt) == dt.isoformat()
assert json_iso_dttm_ser(t) == t.isoformat()
with self.assertRaises(TypeError):
json_iso_dttm_ser("this is not a date")
def test_base_json_conv(self):
assert isinstance(base_json_conv(numpy.bool_(1)), bool) is True
assert isinstance(base_json_conv(numpy.int64(1)), int) is True
assert isinstance(base_json_conv(numpy.array([1, 2, 3])), list) is True
assert isinstance(base_json_conv(set([1])), list) is True
assert isinstance(base_json_conv(Decimal("1.0")), float) is True
assert isinstance(base_json_conv(uuid.uuid4()), str) is True
assert isinstance(base_json_conv(timedelta(0)), str) is True
@patch("superset.utils.core.datetime")
def test_parse_human_timedelta(self, mock_datetime):
mock_datetime.now.return_value = datetime(2019, 4, 1)
mock_datetime.side_effect = lambda *args, **kw: datetime(*args, **kw)
self.assertEqual(parse_human_timedelta("now"), timedelta(0))
self.assertEqual(parse_human_timedelta("1 year"), timedelta(366))
self.assertEqual(parse_human_timedelta("-1 year"), timedelta(-365))
self.assertEqual(parse_human_timedelta(None), timedelta(0))
@patch("superset.utils.core.datetime")
def test_parse_past_timedelta(self, mock_datetime):
mock_datetime.now.return_value = datetime(2019, 4, 1)
mock_datetime.side_effect = lambda *args, **kw: datetime(*args, **kw)
self.assertEqual(parse_past_timedelta("1 year"), timedelta(365))
self.assertEqual(parse_past_timedelta("-1 year"), timedelta(365))
self.assertEqual(parse_past_timedelta("52 weeks"), timedelta(364))
self.assertEqual(parse_past_timedelta("1 month"), timedelta(31))
def test_zlib_compression(self):
json_str = '{"test": 1}'
blob = zlib_compress(json_str)
got_str = zlib_decompress(blob)
self.assertEqual(json_str, got_str)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_merge_extra_filters(self):
# does nothing if no extra filters
form_data = {"A": 1, "B": 2, "c": "test"}
expected = {"A": 1, "B": 2, "c": "test"}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
# empty extra_filters
form_data = {"A": 1, "B": 2, "c": "test", "extra_filters": []}
expected = {"A": 1, "B": 2, "c": "test", "adhoc_filters": []}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
# copy over extra filters into empty filters
form_data = {
"extra_filters": [
{"col": "a", "op": "in", "val": "someval"},
{"col": "B", "op": "==", "val": ["c1", "c2"]},
]
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
]
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
# adds extra filters to existing filters
form_data = {
"extra_filters": [
{"col": "a", "op": "in", "val": "someval"},
{"col": "B", "op": "==", "val": ["c1", "c2"]},
],
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": ["G1", "g2"],
"expressionType": "SIMPLE",
"operator": "!=",
"subject": "D",
}
],
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": ["G1", "g2"],
"expressionType": "SIMPLE",
"operator": "!=",
"subject": "D",
},
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
]
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
# adds extra filters to existing filters and sets time options
form_data = {
"extra_filters": [
{"col": "__time_range", "op": "in", "val": "1 year ago :"},
{"col": "__time_col", "op": "in", "val": "birth_year"},
{"col": "__time_grain", "op": "in", "val": "years"},
{"col": "A", "op": "like", "val": "hello"},
{"col": "__time_origin", "op": "in", "val": "now"},
{"col": "__granularity", "op": "in", "val": "90 seconds"},
]
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "hello",
"expressionType": "SIMPLE",
"operator": "like",
"subject": "A",
}
],
"time_range": "1 year ago :",
"granularity_sqla": "birth_year",
"time_grain_sqla": "years",
"granularity": "90 seconds",
"druid_time_origin": "now",
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_merge_extra_filters_ignores_empty_filters(self):
form_data = {
"extra_filters": [
{"col": "a", "op": "in", "val": ""},
{"col": "B", "op": "==", "val": []},
]
}
expected = {"adhoc_filters": []}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_merge_extra_filters_ignores_nones(self):
form_data = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "",
"expressionType": "SIMPLE",
"operator": "in",
"subject": None,
}
],
"extra_filters": [{"col": "B", "op": "==", "val": []}],
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "",
"expressionType": "SIMPLE",
"operator": "in",
"subject": None,
}
]
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_merge_extra_filters_ignores_equal_filters(self):
form_data = {
"extra_filters": [
{"col": "a", "op": "in", "val": "someval"},
{"col": "B", "op": "==", "val": ["c1", "c2"]},
{"col": "c", "op": "in", "val": ["c1", 1, None]},
],
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
{
"clause": "WHERE",
"comparator": ["c1", 1, None],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "c",
},
],
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
{
"clause": "WHERE",
"comparator": ["c1", 1, None],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "c",
},
]
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_merge_extra_filters_merges_different_val_types(self):
form_data = {
"extra_filters": [
{"col": "a", "op": "in", "val": ["g1", "g2"]},
{"col": "B", "op": "==", "val": ["c1", "c2"]},
],
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
],
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
{
"clause": "WHERE",
"comparator": ["g1", "g2"],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
]
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
form_data = {
"extra_filters": [
{"col": "a", "op": "in", "val": "someval"},
{"col": "B", "op": "==", "val": ["c1", "c2"]},
],
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": ["g1", "g2"],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
],
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": ["g1", "g2"],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
]
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_merge_extra_filters_adds_unequal_lists(self):
form_data = {
"extra_filters": [
{"col": "a", "op": "in", "val": ["g1", "g2", "g3"]},
{"col": "B", "op": "==", "val": ["c1", "c2", "c3"]},
],
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": ["g1", "g2"],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
],
}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": ["g1", "g2"],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
{
"clause": "WHERE",
"comparator": ["g1", "g2", "g3"],
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
},
{
"clause": "WHERE",
"comparator": ["c1", "c2", "c3"],
"expressionType": "SIMPLE",
"operator": "==",
"subject": "B",
},
]
}
merge_extra_filters(form_data)
self.assertEqual(form_data, expected)
def test_merge_request_params_when_url_params_undefined(self):
form_data = {"since": "2000", "until": "now"}
url_params = {"form_data": form_data, "dashboard_ids": "(1,2,3,4,5)"}
merge_request_params(form_data, url_params)
self.assertIn("url_params", form_data.keys())
self.assertIn("dashboard_ids", form_data["url_params"])
self.assertNotIn("form_data", form_data.keys())
def test_merge_request_params_when_url_params_predefined(self):
form_data = {
"since": "2000",
"until": "now",
"url_params": {"abc": "123", "dashboard_ids": "(1,2,3)"},
}
url_params = {"form_data": form_data, "dashboard_ids": "(1,2,3,4,5)"}
merge_request_params(form_data, url_params)
self.assertIn("url_params", form_data.keys())
self.assertIn("abc", form_data["url_params"])
self.assertEquals(
url_params["dashboard_ids"], form_data["url_params"]["dashboard_ids"]
)
def test_datetime_f(self):
self.assertEqual(
datetime_f(datetime(1990, 9, 21, 19, 11, 19, 626096)),
"<nobr>1990-09-21T19:11:19.626096</nobr>",
)
self.assertEqual(len(datetime_f(datetime.now())), 28)
self.assertEqual(datetime_f(None), "<nobr>None</nobr>")
iso = datetime.now().isoformat()[:10].split("-")
[a, b, c] = [int(v) for v in iso]
self.assertEqual(datetime_f(datetime(a, b, c)), "<nobr>00:00:00</nobr>")
def test_format_timedelta(self):
self.assertEqual(format_timedelta(timedelta(0)), "0:00:00")
self.assertEqual(format_timedelta(timedelta(days=1)), "1 day, 0:00:00")
self.assertEqual(format_timedelta(timedelta(minutes=-6)), "-0:06:00")
self.assertEqual(
format_timedelta(timedelta(0) - timedelta(days=1, hours=5, minutes=6)),
"-1 day, 5:06:00",
)
self.assertEqual(
format_timedelta(timedelta(0) - timedelta(days=16, hours=4, minutes=3)),
"-16 days, 4:03:00",
)
def test_json_encoded_obj(self):
obj = {"a": 5, "b": ["a", "g", 5]}
val = '{"a": 5, "b": ["a", "g", 5]}'
jsonObj = JSONEncodedDict()
resp = jsonObj.process_bind_param(obj, "dialect")
self.assertIn('"a": 5', resp)
self.assertIn('"b": ["a", "g", 5]', resp)
self.assertEqual(jsonObj.process_result_value(val, "dialect"), obj)
def test_validate_json(self):
invalid = '{"a": 5, "b": [1, 5, ["g", "h]]}'
with self.assertRaises(SupersetException):
validate_json(invalid)
def test_memoized_on_functions(self):
watcher = {"val": 0}
@memoized
def test_function(a, b, c):
watcher["val"] += 1
return a * b * c
result1 = test_function(1, 2, 3)
result2 = test_function(1, 2, 3)
self.assertEqual(result1, result2)
self.assertEqual(watcher["val"], 1)
def test_memoized_on_methods(self):
class test_class:
def __init__(self, num):
self.num = num
self.watcher = 0
@memoized
def test_method(self, a, b, c):
self.watcher += 1
return a * b * c * self.num
instance = test_class(5)
result1 = instance.test_method(1, 2, 3)
result2 = instance.test_method(1, 2, 3)
self.assertEqual(result1, result2)
self.assertEqual(instance.watcher, 1)
instance.num = 10
self.assertEqual(result2, instance.test_method(1, 2, 3))
def test_memoized_on_methods_with_watches(self):
class test_class:
def __init__(self, x, y):
self.x = x
self.y = y
self.watcher = 0
@memoized(watch=("x", "y"))
def test_method(self, a, b, c):
self.watcher += 1
return a * b * c * self.x * self.y
instance = test_class(3, 12)
result1 = instance.test_method(1, 2, 3)
result2 = instance.test_method(1, 2, 3)
self.assertEqual(result1, result2)
self.assertEqual(instance.watcher, 1)
result3 = instance.test_method(2, 3, 4)
self.assertEqual(instance.watcher, 2)
result4 = instance.test_method(2, 3, 4)
self.assertEqual(instance.watcher, 2)
self.assertEqual(result3, result4)
self.assertNotEqual(result3, result1)
instance.x = 1
result5 = instance.test_method(2, 3, 4)
self.assertEqual(instance.watcher, 3)
self.assertNotEqual(result5, result4)
result6 = instance.test_method(2, 3, 4)
self.assertEqual(instance.watcher, 3)
self.assertEqual(result6, result5)
instance.x = 10
instance.y = 10
result7 = instance.test_method(2, 3, 4)
self.assertEqual(instance.watcher, 4)
self.assertNotEqual(result7, result6)
instance.x = 3
instance.y = 12
result8 = instance.test_method(1, 2, 3)
self.assertEqual(instance.watcher, 4)
self.assertEqual(result1, result8)
@patch("superset.utils.core.parse_human_datetime", mock_parse_human_datetime)
def test_get_since_until(self):
result = get_since_until()
expected = None, datetime(2016, 11, 7)
self.assertEqual(result, expected)
result = get_since_until(" : now")
expected = None, datetime(2016, 11, 7, 9, 30, 10)
self.assertEqual(result, expected)
result = get_since_until("yesterday : tomorrow")
expected = datetime(2016, 11, 6), datetime(2016, 11, 8)
self.assertEqual(result, expected)
result = get_since_until("2018-01-01T00:00:00 : 2018-12-31T23:59:59")
expected = datetime(2018, 1, 1), datetime(2018, 12, 31, 23, 59, 59)
self.assertEqual(result, expected)
result = get_since_until("Last year")
expected = datetime(2015, 11, 7), datetime(2016, 11, 7)
self.assertEqual(result, expected)
result = get_since_until("Last 5 months")
expected = datetime(2016, 6, 7), datetime(2016, 11, 7)
self.assertEqual(result, expected)
result = get_since_until("Next 5 months")
expected = datetime(2016, 11, 7), datetime(2017, 4, 7)
self.assertEqual(result, expected)
result = get_since_until(since="5 days")
expected = datetime(2016, 11, 2), datetime(2016, 11, 7)
self.assertEqual(result, expected)
result = get_since_until(since="5 days ago", until="tomorrow")
expected = datetime(2016, 11, 2), datetime(2016, 11, 8)
self.assertEqual(result, expected)
result = get_since_until(time_range="yesterday : tomorrow", time_shift="1 day")
expected = datetime(2016, 11, 5), datetime(2016, 11, 7)
self.assertEqual(result, expected)
result = get_since_until(time_range="5 days : now")
expected = datetime(2016, 11, 2), datetime(2016, 11, 7, 9, 30, 10)
self.assertEqual(result, expected)
result = get_since_until("Last week", relative_end="now")
expected = datetime(2016, 10, 31), datetime(2016, 11, 7, 9, 30, 10)
self.assertEqual(result, expected)
result = get_since_until("Last week", relative_start="now")
expected = datetime(2016, 10, 31, 9, 30, 10), datetime(2016, 11, 7)
self.assertEqual(result, expected)
result = get_since_until("Last week", relative_start="now", relative_end="now")
expected = datetime(2016, 10, 31, 9, 30, 10), datetime(2016, 11, 7, 9, 30, 10)
self.assertEqual(result, expected)
with self.assertRaises(ValueError):
get_since_until(time_range="tomorrow : yesterday")
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_convert_legacy_filters_into_adhoc_where(self):
form_data = {"where": "a = 1"}
expected = {
"adhoc_filters": [
{"clause": "WHERE", "expressionType": "SQL", "sqlExpression": "a = 1"}
]
}
convert_legacy_filters_into_adhoc(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_convert_legacy_filters_into_adhoc_filters(self):
form_data = {"filters": [{"col": "a", "op": "in", "val": "someval"}]}
expected = {
"adhoc_filters": [
{
"clause": "WHERE",
"comparator": "someval",
"expressionType": "SIMPLE",
"operator": "in",
"subject": "a",
}
]
}
convert_legacy_filters_into_adhoc(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_convert_legacy_filters_into_adhoc_having(self):
form_data = {"having": "COUNT(1) = 1"}
expected = {
"adhoc_filters": [
{
"clause": "HAVING",
"expressionType": "SQL",
"sqlExpression": "COUNT(1) = 1",
}
]
}
convert_legacy_filters_into_adhoc(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_convert_legacy_filters_into_adhoc_having_filters(self):
form_data = {"having_filters": [{"col": "COUNT(1)", "op": "==", "val": 1}]}
expected = {
"adhoc_filters": [
{
"clause": "HAVING",
"comparator": 1,
"expressionType": "SIMPLE",
"operator": "==",
"subject": "COUNT(1)",
}
]
}
convert_legacy_filters_into_adhoc(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_convert_legacy_filters_into_adhoc_present_and_empty(self):
form_data = {"adhoc_filters": [], "where": "a = 1"}
expected = {
"adhoc_filters": [
{"clause": "WHERE", "expressionType": "SQL", "sqlExpression": "a = 1"}
]
}
convert_legacy_filters_into_adhoc(form_data)
self.assertEqual(form_data, expected)
@patch("superset.utils.core.to_adhoc", mock_to_adhoc)
def test_convert_legacy_filters_into_adhoc_present_and_nonempty(self):
form_data = {
"adhoc_filters": [
{"clause": "WHERE", "expressionType": "SQL", "sqlExpression": "a = 1"}
],
"filters": [{"col": "a", "op": "in", "val": "someval"}],
"having": "COUNT(1) = 1",
"having_filters": [{"col": "COUNT(1)", "op": "==", "val": 1}],
}
expected = {
"adhoc_filters": [
{"clause": "WHERE", "expressionType": "SQL", "sqlExpression": "a = 1"}
]
}
convert_legacy_filters_into_adhoc(form_data)
self.assertEqual(form_data, expected)
def test_parse_js_uri_path_items_eval_undefined(self):
self.assertIsNone(parse_js_uri_path_item("undefined", eval_undefined=True))
self.assertIsNone(parse_js_uri_path_item("null", eval_undefined=True))
self.assertEqual("undefined", parse_js_uri_path_item("undefined"))
self.assertEqual("null", parse_js_uri_path_item("null"))
def test_parse_js_uri_path_items_unquote(self):
self.assertEqual("slashed/name", parse_js_uri_path_item("slashed%2fname"))
self.assertEqual(
"slashed%2fname", parse_js_uri_path_item("slashed%2fname", unquote=False)
)
def test_parse_js_uri_path_items_item_optional(self):
self.assertIsNone(parse_js_uri_path_item(None))
self.assertIsNotNone(parse_js_uri_path_item("item"))
def test_setup_cache_null_config(self):
app = Flask(__name__)
cache_config = {"CACHE_TYPE": "null"}
assert isinstance(CacheManager._setup_cache(app, cache_config), Cache)
def test_setup_cache_standard_config(self):
app = Flask(__name__)
cache_config = {
"CACHE_TYPE": "redis",
"CACHE_DEFAULT_TIMEOUT": 60,
"CACHE_KEY_PREFIX": "superset_results",
"CACHE_REDIS_URL": "redis://localhost:6379/0",
}
assert isinstance(CacheManager._setup_cache(app, cache_config), Cache) is True
def test_setup_cache_custom_function(self):
app = Flask(__name__)
CustomCache = type("CustomCache", (object,), {"__init__": lambda *args: None})
def init_cache(app):
return CustomCache(app, {})
assert (
isinstance(CacheManager._setup_cache(app, init_cache), CustomCache) is True
)
def test_get_stacktrace(self):
with app.app_context():
app.config["SHOW_STACKTRACE"] = True
try:
raise Exception("NONONO!")
except Exception:
stacktrace = get_stacktrace()
self.assertIn("NONONO", stacktrace)
app.config["SHOW_STACKTRACE"] = False
try:
raise Exception("NONONO!")
except Exception:
stacktrace = get_stacktrace()
assert stacktrace is None
def test_split(self):
self.assertEqual(list(split("a b")), ["a", "b"])
self.assertEqual(list(split("a,b", delimiter=",")), ["a", "b"])
self.assertEqual(list(split("a,(b,a)", delimiter=",")), ["a", "(b,a)"])
self.assertEqual(
list(split('a,(b,a),"foo , bar"', delimiter=",")),
["a", "(b,a)", '"foo , bar"'],
)
self.assertEqual(
list(split("a,'b,c'", delimiter=",", quote="'")), ["a", "'b,c'"]
)
self.assertEqual(list(split('a "b c"')), ["a", '"b c"'])
self.assertEqual(list(split(r'a "b \" c"')), ["a", r'"b \" c"'])
def test_get_or_create_db(self):
get_or_create_db("test_db", "sqlite:///superset.db")
database = db.session.query(Database).filter_by(database_name="test_db").one()
self.assertIsNotNone(database)
self.assertEqual(database.sqlalchemy_uri, "sqlite:///superset.db")
self.assertIsNotNone(
security_manager.find_permission_view_menu("database_access", database.perm)
)
# Test change URI
get_or_create_db("test_db", "sqlite:///changed.db")
database = db.session.query(Database).filter_by(database_name="test_db").one()
self.assertEqual(database.sqlalchemy_uri, "sqlite:///changed.db")
db.session.delete(database)
db.session.commit()
def test_get_or_create_db_invalid_uri(self):
with self.assertRaises(ArgumentError):
get_or_create_db("test_db", "yoursql:superset.db/()")
def test_get_time_range_endpoints(self):
self.assertEqual(
get_time_range_endpoints(form_data={}),
(TimeRangeEndpoint.INCLUSIVE, TimeRangeEndpoint.EXCLUSIVE),
)
self.assertEqual(
get_time_range_endpoints(
form_data={"time_range_endpoints": ["inclusive", "inclusive"]}
),
(TimeRangeEndpoint.INCLUSIVE, TimeRangeEndpoint.INCLUSIVE),
)
self.assertEqual(
get_time_range_endpoints(form_data={"datasource": "1_druid"}),
(TimeRangeEndpoint.INCLUSIVE, TimeRangeEndpoint.EXCLUSIVE),
)
slc = Mock()
slc.datasource.database.get_extra.return_value = {}
self.assertEqual(
get_time_range_endpoints(form_data={"datasource": "1__table"}, slc=slc),
(TimeRangeEndpoint.UNKNOWN, TimeRangeEndpoint.INCLUSIVE),
)
slc.datasource.database.get_extra.return_value = {
"time_range_endpoints": ["inclusive", "inclusive"]
}
self.assertEqual(
get_time_range_endpoints(form_data={"datasource": "1__table"}, slc=slc),
(TimeRangeEndpoint.INCLUSIVE, TimeRangeEndpoint.INCLUSIVE),
)
self.assertIsNone(get_time_range_endpoints(form_data={}, slc=slc))
with app.app_context():
app.config["SIP_15_GRACE_PERIOD_END"] = date.today() + timedelta(days=1)
self.assertEqual(
get_time_range_endpoints(form_data={"datasource": "1__table"}, slc=slc),
(TimeRangeEndpoint.INCLUSIVE, TimeRangeEndpoint.INCLUSIVE),
)
app.config["SIP_15_GRACE_PERIOD_END"] = date.today()
self.assertEqual(
get_time_range_endpoints(form_data={"datasource": "1__table"}, slc=slc),
(TimeRangeEndpoint.INCLUSIVE, TimeRangeEndpoint.EXCLUSIVE),
)
def test_get_iterable(self):
self.assertListEqual(get_iterable(123), [123])
self.assertListEqual(get_iterable([123]), [123])
self.assertListEqual(get_iterable("foo"), ["foo"])
def test_build_extra_filters(self):
layout = {
"CHART-2ee52f30": {
"children": [],
"id": "CHART-2ee52f30",
"meta": {
"chartId": 1020,
"height": 38,
"sliceName": "Chart 927",
"width": 6,
},
"parents": [
"ROOT_ID",
"TABS-Qq4sdkANSY",
"TAB-VrhTX2WUlO",
"TABS-N1zN4CIZP0",
"TAB-asWdJzKmTN",
"ROW-i_sG4ccXE",
],
"type": "CHART",
},
"CHART-36bfc934": {
"children": [],
"id": "CHART-36bfc934",
"meta": {
"chartId": 1018,
"height": 26,
"sliceName": "Region Filter",
"width": 2,
},
"parents": [
"ROOT_ID",
"TABS-Qq4sdkANSY",
"TAB-W62P60D88",