1#region Copyright notice and license
2// Protocol Buffers - Google's data interchange format
3// Copyright 2015 Google Inc.  All rights reserved.
4// https://developers.google.com/protocol-buffers/
5//
6// Redistribution and use in source and binary forms, with or without
7// modification, are permitted provided that the following conditions are
8// met:
9//
10//     * Redistributions of source code must retain the above copyright
11// notice, this list of conditions and the following disclaimer.
12//     * Redistributions in binary form must reproduce the above
13// copyright notice, this list of conditions and the following disclaimer
14// in the documentation and/or other materials provided with the
15// distribution.
16//     * Neither the name of Google Inc. nor the names of its
17// contributors may be used to endorse or promote products derived from
18// this software without specific prior written permission.
19//
20// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31#endregion
32
33using NUnit.Framework;
34using System.Reflection;
35
36namespace Google.Protobuf.Compatibility
37{
38    public class PropertyInfoExtensionsTest
39    {
40        public string PublicReadWrite { get; set; }
41        private string PrivateReadWrite { get; set; }
42        public string PublicReadPrivateWrite { get; private set; }
43        public string PrivateReadPublicWrite { private get; set; }
44        public string PublicReadOnly { get { return null; } }
45        private string PrivateReadOnly { get { return null; } }
46        public string PublicWriteOnly { set { } }
47        private string PrivateWriteOnly { set {  } }
48
49        [Test]
50        [TestCase("PublicReadWrite")]
51        [TestCase("PublicReadPrivateWrite")]
52        [TestCase("PublicReadOnly")]
53        public void GetGetMethod_Success(string name)
54        {
55            var propertyInfo = typeof(PropertyInfoExtensionsTest)
56                .GetProperty(name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
57            Assert.IsNotNull(PropertyInfoExtensions.GetGetMethod(propertyInfo));
58        }
59
60        [Test]
61        [TestCase("PrivateReadWrite")]
62        [TestCase("PrivateReadPublicWrite")]
63        [TestCase("PrivateReadOnly")]
64        [TestCase("PublicWriteOnly")]
65        [TestCase("PrivateWriteOnly")]
66        public void GetGetMethod_NoAccessibleGetter(string name)
67        {
68            var propertyInfo = typeof(PropertyInfoExtensionsTest)
69                .GetProperty(name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
70            Assert.IsNull(PropertyInfoExtensions.GetGetMethod(propertyInfo));
71        }
72
73        [Test]
74        [TestCase("PublicReadWrite")]
75        [TestCase("PrivateReadPublicWrite")]
76        [TestCase("PublicWriteOnly")]
77        public void GetSetMethod_Success(string name)
78        {
79            var propertyInfo = typeof(PropertyInfoExtensionsTest)
80                .GetProperty(name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
81            Assert.IsNotNull(PropertyInfoExtensions.GetSetMethod(propertyInfo));
82        }
83
84        [Test]
85        [TestCase("PublicReadPrivateWrite")]
86        [TestCase("PrivateReadWrite")]
87        [TestCase("PrivateReadOnly")]
88        [TestCase("PublicReadOnly")]
89        [TestCase("PrivateWriteOnly")]
90        public void GetSetMethod_NoAccessibleGetter(string name)
91        {
92            var propertyInfo = typeof(PropertyInfoExtensionsTest)
93                .GetProperty(name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
94            Assert.IsNull(PropertyInfoExtensions.GetSetMethod(propertyInfo));
95        }
96    }
97
98}
99