1 // ***********************************************************************
2 // Copyright (c) 2013 Charlie Poole
4 // Permission is hereby granted, free of charge, to any person obtaining
5 // a copy of this software and associated documentation files (the
6 // "Software"), to deal in the Software without restriction, including
7 // without limitation the rights to use, copy, modify, merge, publish,
8 // distribute, sublicense, and/or sell copies of the Software, and to
9 // permit persons to whom the Software is furnished to do so, subject to
10 // the following conditions:
12 // The above copyright notice and this permission notice shall be
13 // included in all copies or substantial portions of the Software.
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 // ***********************************************************************
25 #define NUNIT_FRAMEWORK
30 using System.Collections.Generic;
31 using System.Text.RegularExpressions;
32 using NUnit.Framework.Interfaces;
34 namespace NUnit.Framework.Internal.Filters
37 /// ValueMatchFilter selects tests based on some value, which
38 /// is expected to be contained in the test.
41 public abstract class ValueMatchFilter : TestFilter
44 /// Returns the value matched by the filter - used for testing
46 public string ExpectedValue { get; private set; }
49 /// Indicates whether the value is a regular expression
51 public bool IsRegex { get; set; }
54 /// Construct a ValueMatchFilter for a single value.
56 /// <param name="expectedValue">The value to be included.</param>
57 public ValueMatchFilter(string expectedValue)
59 ExpectedValue = expectedValue;
63 /// Match the input provided by the derived class
65 /// <param name="input">The value to be matchedT</param>
66 /// <returns>True for a match, false otherwise.</returns>
67 protected bool Match(string input)
70 return input != null && new Regex(ExpectedValue).IsMatch(input);
72 return ExpectedValue == input;
78 /// <param name="parentNode">Parent node</param>
79 /// <param name="recursive">True if recursive</param>
80 /// <returns>The added XML node</returns>
81 public override TNode AddToXml(TNode parentNode, bool recursive)
83 TNode result = parentNode.AddElement(ElementName, ExpectedValue);
85 result.AddAttribute("re", "1");
90 /// Gets the element name
92 /// <value>Element name</value>
93 protected abstract string ElementName { get; }