src/Mvc/Mvc.ViewFeatures/test/Rendering/JsonHelperTestBase.cs - main - githubmirror/aspnetcore

src/Mvc/Mvc.ViewFeatures/test/Rendering/JsonHelperTestBase.cs
121 строка3 KB
Pranav K
Enable IDE2000 (#39803)
27 янв 2022, 19:02
27 янв 2022, 19:02de3019b
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using Microsoft.AspNetCore.Html;

namespace Microsoft.AspNetCore.Mvc.Rendering;

public abstract class JsonHelperTestBase
{
    protected abstract IJsonHelper GetJsonHelper();

    [Fact]
    public virtual void Serialize_EscapesHtmlByDefault()
    {
        // Arrange
        var helper = GetJsonHelper();
        var obj = new
        {
            HTML = "<b>John Doe</b>"
        };
        var expectedOutput = "{\"html\":\"\\u003cb\\u003eJohn Doe\\u003c/b\\u003e\"}";

        // Act
        var result = helper.Serialize(obj);

        // Assert
        var htmlString = Assert.IsType<HtmlString>(result);
        Assert.Equal(expectedOutput, htmlString.ToString(), ignoreCase: true);
    }

    [Fact]
    public void Serialize_WithNullValue()
    {
        // Arrange
        var helper = GetJsonHelper();
        var expectedOutput = "null";

        // Act
        var result = helper.Serialize(value: null);

        // Assert
        var htmlString = Assert.IsType<HtmlString>(result);
        Assert.Equal(expectedOutput, htmlString.ToString());
    }

    [Fact]
    public void Serialize_WithControlCharacters()
    {
        // Arrange
        var helper = GetJsonHelper();
        var obj = new
        {
            HTML = $"Hello \n \b \a world"
        };
        var expectedOutput = "{\"html\":\"Hello \\n \\b \\u0007 world\"}";

        // Act
        var result = helper.Serialize(obj);

        // Assert
        var htmlString = Assert.IsType<HtmlString>(result);
        Assert.Equal(expectedOutput, htmlString.ToString());
    }

    [Fact]
    public virtual void Serialize_WithNonAsciiChars()
    {
        // Arrange
        var helper = GetJsonHelper();
        var obj = new
        {
            HTML = $"Hello pingüino"
        };
        var expectedOutput = "{\"html\":\"Hello pingüino\"}";

        // Act
        var result = helper.Serialize(obj);

        // Assert
        var htmlString = Assert.IsType<HtmlString>(result);
        Assert.Equal(expectedOutput, htmlString.ToString(), ignoreCase: true);
    }

    [Fact]
    public void Serialize_WithHTMLEntities()
    {
        // Arrange
        var helper = GetJsonHelper();
        var obj = new
        {
            HTML = $"Hello &nbsp; &lt;John&gt;"
        };
        var expectedOutput = "{\"html\":\"Hello \\u0026nbsp; \\u0026lt;John\\u0026gt;\"}";

        // Act
        var result = helper.Serialize(obj);

        // Assert
        var htmlString = Assert.IsType<HtmlString>(result);
        Assert.Equal(expectedOutput, htmlString.ToString());
    }

    [Fact]
    public virtual void Serialize_WithHTMLNonAsciiAndControlChars()
    {
        // Arrange
        var helper = GetJsonHelper();
        var obj = new
        {
            HTML = "<b>Hello \n pingüino</b>"
        };
        var expectedOutput = "{\"html\":\"\\u003cb\\u003eHello \\n pingüino\\u003c/b\\u003e\"}";

        // Act
        var result = helper.Serialize(obj);

        // Assert
        var htmlString = Assert.IsType<HtmlString>(result);
        Assert.Equal(expectedOutput, htmlString.ToString());
    }
}