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,
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
29 using System.Collections;
31 namespace NUnit.Framework.Interfaces
34 /// The IDataPointProvider interface is used by extensions
35 /// that provide data for a single test parameter.
37 public interface IParameterDataProvider
40 /// Determine whether any data is available for a parameter.
42 /// <param name="parameter">An IParameterInfo representing one
43 /// argument to a parameterized test</param>
44 /// <returns>True if any data is available, otherwise false.</returns>
45 bool HasDataFor(IParameterInfo parameter);
48 /// Return an IEnumerable providing data for use with the
49 /// supplied parameter.
51 /// <param name="parameter">An IParameterInfo representing one
52 /// argument to a parameterized test</param>
53 /// <returns>An IEnumerable providing the required data</returns>
54 IEnumerable GetDataFor(IParameterInfo parameter);