1 // ***********************************************************************
2 // Copyright (c) 2008 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,
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17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 // ***********************************************************************
25 #define NUNIT_FRAMEWORK
32 namespace NUnit.Framework.Constraints
35 /// SubPathConstraint tests that the actual path is under the expected path
37 public class SubPathConstraint : PathConstraint
40 /// Initializes a new instance of the <see cref="SubPathConstraint"/> class.
42 /// <param name="expected">The expected path</param>
43 public SubPathConstraint(string expected) : base(expected) { }
46 /// The Description of what this constraint tests, for
47 /// use in messages and in the ConstraintResult.
49 public override string Description
51 get { return "Subpath of " + MsgUtils.FormatValue(expected); }
55 /// Test whether the constraint is satisfied by a given value
57 /// <param name="actual">The value to be tested</param>
58 /// <returns>True for success, false for failure</returns>
59 protected override bool Matches(string actual)
61 return actual != null & IsSubPath(Canonicalize(expected), Canonicalize(actual));