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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Web.WebPages.TestUtils;
using Moq;
using Xunit;
namespace System.Web.Helpers.Test
{
public class InfoTest
{
[Fact]
public void ConfigurationReturnsExpectedInfo()
{
var configInfo = ServerInfo.Configuration();
// verification
// checks only subset of values
Assert.NotNull(configInfo);
VerifyKey(configInfo, "Machine Name");
VerifyKey(configInfo, "OS Version");
VerifyKey(configInfo, "ASP.NET Version");
VerifyKey(configInfo, "ASP.NET Web Pages Version");
}
[Fact]
public void EnvironmentVariablesReturnsExpectedInfo()
{
var envVariables = ServerInfo.EnvironmentVariables();
// verification
// checks only subset of values
Assert.NotNull(envVariables);
VerifyKey(envVariables, "Path");
VerifyKey(envVariables, "SystemDrive");
}
[Fact]
public void ServerVariablesReturnsExpectedInfoWithNoContext()
{
var serverVariables = ServerInfo.ServerVariables();
// verification
// since there is no HttpContext this will be empty
Assert.NotNull(serverVariables);
}
[Fact]
public void ServerVariablesReturnsExpectedInfoWthContext()
{
var serverVariables = new NameValueCollection();
serverVariables.Add("foo", "bar");
var request = new Mock<HttpRequestBase>();
request.Setup(c => c.ServerVariables).Returns(serverVariables);
var context = new Mock<HttpContextBase>();
context.Setup(c => c.Request).Returns(request.Object);
// verification
Assert.NotNull(serverVariables);
IDictionary<string, string> returnedValues = ServerInfo.ServerVariables(context.Object);
Assert.Equal(serverVariables.Count, returnedValues.Count);
foreach (var item in returnedValues)
{
Assert.Equal(serverVariables[item.Key], item.Value);
}
}
[Fact]
public void HttpRuntimeInfoReturnsExpectedInfo()
{
var httpRuntimeInfo = ServerInfo.HttpRuntimeInfo();
// verification
// checks only subset of values
Assert.NotNull(httpRuntimeInfo);
VerifyKey(httpRuntimeInfo, "CLR Install Directory");
VerifyKey(httpRuntimeInfo, "Asp Install Directory");
VerifyKey(httpRuntimeInfo, "On UNC Share");
}
[Fact]
public void ServerInfoDoesNotProduceLegacyCasForHomogenousAppDomain()
{
// Act and Assert
Action action = () =>
{
IDictionary<string, string> configValue = ServerInfo.LegacyCAS(AppDomain.CurrentDomain);
Assert.NotNull(configValue);
Assert.Equal(0, configValue.Count);
};
AppDomainUtils.RunInSeparateAppDomain(GetAppDomainSetup(legacyCasEnabled: false), action);
}
[Fact]
public void ServerInfoProducesLegacyCasForNonHomogenousAppDomain()
{
// Arrange
Action action = () =>
{
// Act and Assert
IDictionary<string, string> configValue = ServerInfo.LegacyCAS(AppDomain.CurrentDomain);
// Assert
Assert.True(configValue.ContainsKey("Legacy Code Access Security"));
Assert.Equal(configValue["Legacy Code Access Security"], "Legacy Code Access Security has been detected on your system. Microsoft WebPage features require the ASP.NET 4 Code Access Security model. For information about how to resolve this, contact your server administrator.");
};
AppDomainUtils.RunInSeparateAppDomain(GetAppDomainSetup(legacyCasEnabled: true), action);
}
//[Fact]
//public void SqlServerInfoReturnsExpectedInfo() {
// var sqlInfo = ServerInfo.SqlServerInfo();
// // verification
// // just verifies that we don't get any unexpected exceptions
// Assert.NotNull(sqlInfo);
//}
[Fact]
public void RenderResultContainsExpectedTags()
{
var htmlString = ServerInfo.GetHtml().ToString();
// just verify that the final HTML produced contains some expected info
Assert.True(htmlString.Contains("<table class=\"server-info\" dir=\"ltr\">"));
Assert.True(htmlString.Contains("</style>"));
Assert.True(htmlString.Contains("Server Configuration"));
}
[Fact]
public void RenderGeneratesValidXhtml()
{
// Result does not validate against XHTML 1.1 and HTML5 because ServerInfo generates
// <style> inside <body>. This is by design however since we only use ServerInfo
// as debugging aid, not something to be permanently added to a web page.
XhtmlAssert.Validate1_0(
ServerInfo.GetHtml(),
addRoot: true
);
}
private void VerifyKey(IDictionary<string, string> info, string key)
{
Assert.True(info.ContainsKey(key));
Assert.False(String.IsNullOrEmpty(info[key]));
}
private AppDomainSetup GetAppDomainSetup(bool legacyCasEnabled)
{
var setup = new AppDomainSetup();
if (legacyCasEnabled)
{
setup.SetCompatibilitySwitches(new[] { "NetFx40_LegacySecurityPolicy" });
}
return setup;
}
}
}
|
