blob: 79de2b1aba3b078c821c232541069d1b1802d3f8 [file]
# 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.
from superset.utils.core import split
def test_split_empty_string():
assert list(split("")) == [""]
def test_split_leading_delimiter():
assert list(split(" a")) == [
"",
"a",
]
def test_split_trailing_delimiter():
assert list(split("a ")) == [
"a",
"",
]
def test_split_only_delimiter():
assert list(split(" ")) == [
"",
"",
]
def test_split_nested_parentheses():
assert list(
split(
"a,(b,(c,d))",
delimiter=",",
)
) == [
"a",
"(b,(c,d))",
]
def test_branch_separator_found():
assert list(split("a b")) == [
"a",
"b",
]
def test_branch_separator_not_found():
assert list(split("ab")) == [
"ab",
]
def test_branch_parentheses():
assert list(split("(a b)")) == [
"(a b)",
]
def test_branch_escaped_quote():
assert list(split(r'"a\"b c" d')) == [
r'"a\"b c"',
"d",
]