1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Linq;
using Moq;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace System.Web.Mvc.Test
{
public class ControllerDescriptorTest
{
[Fact]
public void ControllerNamePropertyReturnsControllerTypeName()
{
// Arrange
ControllerDescriptor cd = GetControllerDescriptor(typeof(object));
// Act
string name = cd.ControllerName;
// Assert
Assert.Equal("Object", name);
}
[Fact]
public void ControllerNamePropertyReturnsControllerTypeNameWithoutControllerSuffix()
{
// Arrange
Mock<Type> mockType = new Mock<Type>();
mockType.Setup(t => t.Name).Returns("somecontroller");
ControllerDescriptor cd = GetControllerDescriptor(mockType.Object);
// Act
string name = cd.ControllerName;
// Assert
Assert.Equal("some", name);
}
[Fact]
public void GetCustomAttributesReturnsEmptyArrayOfAttributeType()
{
// Arrange
ControllerDescriptor cd = GetControllerDescriptor();
// Act
ObsoleteAttribute[] attrs = (ObsoleteAttribute[])cd.GetCustomAttributes(typeof(ObsoleteAttribute), true);
// Assert
Assert.Empty(attrs);
}
[Fact]
public void GetCustomAttributesThrowsIfAttributeTypeIsNull()
{
// Arrange
ControllerDescriptor cd = GetControllerDescriptor();
// Act & assert
Assert.ThrowsArgumentNull(
delegate { cd.GetCustomAttributes(null /* attributeType */, true); }, "attributeType");
}
[Fact]
public void GetCustomAttributesWithoutAttributeTypeCallsGetCustomAttributesWithAttributeType()
{
// Arrange
object[] expected = new object[0];
Mock<ControllerDescriptor> mockDescriptor = new Mock<ControllerDescriptor>() { CallBase = true };
mockDescriptor.Setup(d => d.GetCustomAttributes(typeof(object), true)).Returns(expected);
ControllerDescriptor cd = mockDescriptor.Object;
// Act
object[] returned = cd.GetCustomAttributes(true /* inherit */);
// Assert
Assert.Same(expected, returned);
}
[Fact]
public void GetFilterAttributes_CallsGetCustomAttributes()
{
// Arrange
var mockDescriptor = new Mock<ControllerDescriptor>() { CallBase = true };
mockDescriptor.Setup(d => d.GetCustomAttributes(typeof(FilterAttribute), true)).Returns(new object[] { new Mock<FilterAttribute>().Object }).Verifiable();
// Act
var result = mockDescriptor.Object.GetFilterAttributes(true).ToList();
// Assert
mockDescriptor.Verify();
Assert.Single(result);
}
[Fact]
public void IsDefinedReturnsFalse()
{
// Arrange
ControllerDescriptor cd = GetControllerDescriptor();
// Act
bool isDefined = cd.IsDefined(typeof(object), true);
// Assert
Assert.False(isDefined);
}
[Fact]
public void IsDefinedThrowsIfAttributeTypeIsNull()
{
// Arrange
ControllerDescriptor cd = GetControllerDescriptor();
// Act & assert
Assert.ThrowsArgumentNull(
delegate { cd.IsDefined(null /* attributeType */, true); }, "attributeType");
}
private static ControllerDescriptor GetControllerDescriptor()
{
return GetControllerDescriptor(null);
}
private static ControllerDescriptor GetControllerDescriptor(Type controllerType)
{
Mock<ControllerDescriptor> mockDescriptor = new Mock<ControllerDescriptor>() { CallBase = true };
mockDescriptor.Setup(d => d.ControllerType).Returns(controllerType);
return mockDescriptor.Object;
}
}
}
|
