1 // ***********************************************************************
2 // Copyright (c) 2015 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
34 /// Class used to guard against unexpected argument values
35 /// or operations by throwing an appropriate exception.
40 /// Throws an exception if an argument is null
42 /// <param name="value">The value to be tested</param>
43 /// <param name="name">The name of the argument</param>
44 public static void ArgumentNotNull(object value, string name)
47 throw new ArgumentNullException("Argument " + name + " must not be null", name);
51 /// Throws an exception if a string argument is null or empty
53 /// <param name="value">The value to be tested</param>
54 /// <param name="name">The name of the argument</param>
55 public static void ArgumentNotNullOrEmpty(string value, string name)
57 ArgumentNotNull(value, name);
59 if (value == string.Empty)
60 throw new ArgumentException("Argument " + name +" must not be the empty string", name);
64 /// Throws an ArgumentOutOfRangeException if the specified condition is not met.
66 /// <param name="condition">The condition that must be met</param>
67 /// <param name="message">The exception message to be used</param>
68 /// <param name="paramName">The name of the argument</param>
69 public static void ArgumentInRange(bool condition, string message, string paramName)
72 throw new ArgumentOutOfRangeException(paramName, message);
76 /// Throws an ArgumentException if the specified condition is not met.
78 /// <param name="condition">The condition that must be met</param>
79 /// <param name="message">The exception message to be used</param>
80 /// <param name="paramName">The name of the argument</param>
81 public static void ArgumentValid(bool condition, string message, string paramName)
84 throw new ArgumentException(message, paramName);
88 /// Throws an InvalidOperationException if the specified condition is not met.
90 /// <param name="condition">The condition that must be met</param>
91 /// <param name="message">The exception message to be used</param>
92 public static void OperationValid(bool condition, string message)
95 throw new InvalidOperationException(message);