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
|
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using Moq;
using Xunit;
namespace System.Web.WebPages.Test
{
public class WebPageContextStackTest
{
[Fact]
public void GetCurrentContextReturnsNullWhenStackIsEmpty()
{
// Arrange
var httpContext = GetHttpContext();
// Act
var template = TemplateStack.GetCurrentTemplate(httpContext);
// Assert
Assert.Equal(1, httpContext.Items.Count);
Assert.Null(template);
}
[Fact]
public void GetCurrentContextReturnsCurrentContext()
{
// Arrange
var template = GetTemplateFile();
var httpContext = GetHttpContext();
// Act
TemplateStack.Push(httpContext, template);
// Assert
var currentTemplate = TemplateStack.GetCurrentTemplate(httpContext);
Assert.Equal(template, currentTemplate);
}
[Fact]
public void GetCurrentContextReturnsLastPushedContext()
{
// Arrange
var httpContext = GetHttpContext();
var template1 = GetTemplateFile("page1");
var template2 = GetTemplateFile("page2");
// Act
TemplateStack.Push(httpContext, template1);
TemplateStack.Push(httpContext, template2);
// Assert
var currentTemplate = TemplateStack.GetCurrentTemplate(httpContext);
Assert.Equal(template2, currentTemplate);
}
[Fact]
public void GetCurrentContextReturnsNullAfterPop()
{
// Arrange
var httpContext = GetHttpContext();
var template = GetTemplateFile();
// Act
TemplateStack.Push(httpContext, template);
TemplateStack.Pop(httpContext);
// Assert
Assert.Null(TemplateStack.GetCurrentTemplate(httpContext));
}
private static HttpContextBase GetHttpContext()
{
Mock<HttpContextBase> context = new Mock<HttpContextBase>();
context.Setup(c => c.Items).Returns(new Dictionary<object, object>());
return context.Object;
}
private static ITemplateFile GetTemplateFile(string path = null)
{
Mock<ITemplateFile> templateFile = new Mock<ITemplateFile>();
templateFile.Setup(f => f.TemplateInfo).Returns(new TemplateFileInfo(path));
return templateFile.Object;
}
}
}
|
