Lucene.Net.Tests.Support: Added TestStringExtensions class and TestTrimEnd() test
Project: http://git-wip-us.apache.org/repos/asf/lucenenet/repo Commit: http://git-wip-us.apache.org/repos/asf/lucenenet/commit/2368a020 Tree: http://git-wip-us.apache.org/repos/asf/lucenenet/tree/2368a020 Diff: http://git-wip-us.apache.org/repos/asf/lucenenet/diff/2368a020 Branch: refs/heads/master Commit: 2368a020d1f140ff8be983a08d8b5f9504d67322 Parents: 302a51e Author: Shad Storhaug <[email protected]> Authored: Fri Sep 22 01:20:13 2017 +0700 Committer: Shad Storhaug <[email protected]> Committed: Fri Sep 22 12:45:45 2017 +0700 ---------------------------------------------------------------------- .../Support/TestStringExtensions.cs | 59 ++++++++++++++++++++ 1 file changed, 59 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/lucenenet/blob/2368a020/src/Lucene.Net.Tests/Support/TestStringExtensions.cs ---------------------------------------------------------------------- diff --git a/src/Lucene.Net.Tests/Support/TestStringExtensions.cs b/src/Lucene.Net.Tests/Support/TestStringExtensions.cs new file mode 100644 index 0000000..5ea5801 --- /dev/null +++ b/src/Lucene.Net.Tests/Support/TestStringExtensions.cs @@ -0,0 +1,59 @@ +using NUnit.Framework; + +namespace Lucene.Net.Support +{ + /* + * 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. + */ + + public class TestStringExtensions + { + [Test] + public void TestTrimEnd() + { + // Zero length + CollectionAssert.AreEqual(new string[0], new string[0].TrimEnd()); + CollectionAssert.AreEqual(new string[0], new string[] { "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[0], new string[] { "", "" }.TrimEnd()); + + CollectionAssert.AreEqual(new string[0], new string[] { "", "", null }.TrimEnd()); + CollectionAssert.AreEqual(new string[0], new string[] { null }.TrimEnd()); + CollectionAssert.AreEqual(new string[0], new string[] { null, null }.TrimEnd()); + + // End trimming + CollectionAssert.AreEqual(new string[] { "foo" }, new string[] { "foo", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "foo" }, new string[] { "foo", "", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "foo" }, new string[] { "foo", "", "", "" }.TrimEnd()); + + CollectionAssert.AreEqual(new string[] { "foo", "bar" }, new string[] { "foo", "bar", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "foo", "bar" }, new string[] { "foo", "bar", "", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "foo", "bar" }, new string[] { "foo", "bar", "", "", "" }.TrimEnd()); + + // End trimming without trimming beginning or middle entries + CollectionAssert.AreEqual(new string[] { "", "foo" }, new string[] { "", "foo" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "", "foo", "bar" }, new string[] { "", "foo", "bar" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "foo", "", "bar" }, new string[] { "foo", "", "bar" }.TrimEnd()); + + CollectionAssert.AreEqual(new string[] { "", "foo" }, new string[] { "", "foo", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "", "foo", "bar" }, new string[] { "", "foo", "bar", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "foo", "", "bar" }, new string[] { "foo", "", "bar", "" }.TrimEnd()); + + CollectionAssert.AreEqual(new string[] { "", "foo" }, new string[] { "", "foo", "", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "", "foo", "bar" }, new string[] { "", "foo", "bar", "", "" }.TrimEnd()); + CollectionAssert.AreEqual(new string[] { "foo", "", "bar" }, new string[] { "foo", "", "bar", "", "" }.TrimEnd()); + } + } +}
