| # 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", |
| ] |