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Merged
wangkanai merged 1 commit into from
Oct 12, 2023
Merged

[Detection] Refactor unit tests #897

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45 changes: 45 additions & 0 deletions Detection/tests/Mocks/MockTagHelper.cs
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@@ -0,0 +1,45 @@
// Copyright (c) 2014-2024 Sarin Na Wangkanai, All Rights Reserved.Apache License, Version 2.0

using System.Text.Encodings.Web;

using Microsoft.AspNetCore.Html;
using Microsoft.AspNetCore.Razor.TagHelpers;

namespace Wangkanai.Detection.Mocks;

public static class MockTagHelper
{
internal static TagHelperContext Context
=> new(
new TagHelperAttributeList(),
new Dictionary<object, object>(),
Guid.NewGuid().ToString("N"));

internal static TagHelperOutput Output(string content)
=> new(
"div",
new TagHelperAttributeList(),
(result, encoder) => GetChildContentAsync(content));

internal static Task<TagHelperContent> GetChildContentAsync(string inner)
=> GetChildContentAsync(ContentBuilder(inner));

internal static Task<TagHelperContent> GetChildContentAsync(IHtmlContent inner)
{
var content = new DefaultTagHelperContent();
var helperContent = content.SetHtmlContent(inner);
return Task.FromResult<TagHelperContent>(helperContent);
}

internal static IHtmlContent ContentBuilder(string inner)
{
var content = new DefaultTagHelperContent();
return content.SetContent(inner);
}

internal static IHtmlContent ContentChrome()
{
var chrome = "<p>Chrome</p>";
return ContentBuilder(chrome);
}
}
101 changes: 50 additions & 51 deletions Detection/tests/TagHelpers/BrowserTagHelperTests.cs
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@@ -1,41 +1,16 @@
// Copyright (c) 2014-2024 Sarin Na Wangkanai, All Rights Reserved.Apache License, Version 2.0

using System.Text.Encodings.Web;

using Microsoft.AspNetCore.Mvc.TagHelpers;
using Microsoft.AspNetCore.Razor.TagHelpers;

using Wangkanai.Detection.Mocks;

namespace Wangkanai.Detection.Tests.TagHelpers;
namespace Wangkanai.Detection.TagHelpers;

public class BrowserTagHelperTests
{
private static readonly TagHelperContext Context = new(
new TagHelperAttributeList(),
new Dictionary<object, object>(),
Guid.NewGuid().ToString("N"));

private static readonly TagHelperOutput OutputEmpty = new(
"div",
new TagHelperAttributeList(),
(result, encoder) => {
var tagHelperContent = new DefaultTagHelperContent();
tagHelperContent.SetHtmlContent(string.Empty);
return Task.FromResult<TagHelperContent>(tagHelperContent);
});

private static readonly TagHelperOutput OutputChrome = new(
"div",
new TagHelperAttributeList(),
(result, encoder) => {
var defaultContent= new DefaultTagHelperContent();
var content = "<p>Chrome</p>";
var helperContent = defaultContent.SetHtmlContent(content);
return Task.FromResult(helperContent);
});

private const string Agent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.19 (KHTML, like Gecko) Chrome/1.0.154.53 Safari/525.19";
private const string Tag = "<p>Chrome</p>";

[Fact]
public void ResolverIsNull()
Expand All @@ -48,125 +23,149 @@ public void ProcessContextIsNull()
{
var resolver = MockService.BrowserService("test");
var tagHelper = new BrowserTagHelper(resolver);
Assert.Throws<ArgumentNullException>(() => tagHelper.Process(null!, OutputEmpty));
var output = MockTagHelper.Output(string.Empty);
Assert.Throws<ArgumentNullException>(() => tagHelper.Process(null!, output));
}

[Fact]
public void ProcessOutputIsNull()
{
var resolver = MockService.BrowserService("test");
var tagHelper = new BrowserTagHelper(resolver);
Assert.Throws<ArgumentNullException>(() => tagHelper.Process(Context, null!));
var context = MockTagHelper.Context;
Assert.Throws<ArgumentNullException>(() => tagHelper.Process(context, null!));
}

[Fact]
public void ProcessIncludeIsNull()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(string.Empty);
var context = MockTagHelper.Context;
tagHelper.Include = null;
tagHelper.Process(Context, OutputEmpty);
Assert.Null(OutputEmpty.TagName);
tagHelper.Process(context, output);
Assert.Null(output.TagName);
}

[Fact]
public void ProcessIncludeIsEmpty()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(string.Empty);
var context = MockTagHelper.Context;
tagHelper.Include = string.Empty;
tagHelper.Process(Context, OutputEmpty);
Assert.Null(OutputEmpty.TagName);
tagHelper.Process(context, output);
Assert.Null(output.TagName);
}

[Fact]
public void ProcessIncludeIsWhiteSpace()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(string.Empty);
var context = MockTagHelper.Context;
tagHelper.Include = " ";
tagHelper.Process(Context, OutputEmpty);
Assert.Null(OutputEmpty.TagName);
tagHelper.Process(context, output);
Assert.Null(output.TagName);
}

[Fact]
public void ProcessIncludeIsNotMatch()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(string.Empty);
var context = MockTagHelper.Context;
tagHelper.Include = "test";
tagHelper.Process(Context, OutputEmpty);
Assert.Null(OutputEmpty.TagName);
tagHelper.Process(context, output);
Assert.Null(output.TagName);
}

[Fact]
public void ProcessIncludeIsMatch()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(Tag);
var context = MockTagHelper.Context;
tagHelper.Include = "chrome";
tagHelper.Process(Context, OutputChrome);
Assert.Equal("<p>Chrome</p>", OutputChrome.Content.GetContent());
tagHelper.Process(context, output);
Assert.Equal(Tag, output.Content.GetContent());
}

[Fact]
public void ProcessExcludeIsNull()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(Tag);
var context = MockTagHelper.Context;
tagHelper.Exclude = null;
tagHelper.Process(Context, OutputChrome);
Assert.Equal("<p>Chrome</p>", OutputChrome.Content.GetContent());
tagHelper.Process(context, output);
Assert.Equal(Tag, output.Content.GetContent());
}

[Fact]
public void ProcessExcludeIsEmpty()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(Tag);
var context = MockTagHelper.Context;
tagHelper.Exclude = string.Empty;
tagHelper.Process(Context, OutputChrome);
Assert.Equal("<p>Chrome</p>", OutputChrome.Content.GetContent());
tagHelper.Process(context, output);
Assert.Equal(Tag, output.Content.GetContent());
}

[Fact]
public void ProcessExcludeIsWhiteSpace()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(Tag);
var context = MockTagHelper.Context;
tagHelper.Exclude = " ";
tagHelper.Process(Context, OutputChrome);
Assert.Equal("<p>Chrome</p>", OutputChrome.Content.GetContent());
tagHelper.Process(context, output);
Assert.Equal(Tag, output.Content.GetContent());
}

[Fact]
public void ProcessExcludeIsNotMatch()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(Tag);
var context = MockTagHelper.Context;
tagHelper.Exclude = "test";
tagHelper.Process(Context, OutputChrome);
Assert.Equal("<p>Chrome</p>", OutputChrome.Content.GetContent());
tagHelper.Process(context, output);
Assert.Equal(Tag, output.Content.GetContent());
}

[Fact]
public void ProcessExcludeIsMatch()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(Tag);
var context = MockTagHelper.Context;
tagHelper.Exclude = "chrome";
tagHelper.Process(Context, OutputChrome);
Assert.Null(OutputChrome.TagName);
tagHelper.Process(context, output);
Assert.Equal(Tag, output.Content.GetContent());
}

[Fact]
public void ProcessIncludeAndExcludeIsMatch()
{
var resolver = MockService.BrowserService(Agent);
var tagHelper = new BrowserTagHelper(resolver);
var output = MockTagHelper.Output(Tag);
var context = MockTagHelper.Context;
tagHelper.Include = "chrome";
tagHelper.Exclude = "chrome";
tagHelper.Process(Context, OutputChrome);
Assert.Null(OutputChrome.TagName);
tagHelper.Process(context, output);
Assert.Equal(Tag, output.Content.GetContent());
}
}
1 change: 1 addition & 0 deletions Detection/tests/Wangkanai.Detection.Tests.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

<PropertyGroup>
<TargetFramework>$(DefaultNetCoreTargetFramework)</TargetFramework>
<RootNamespace>Wangkanai.Detection</RootNamespace>
</PropertyGroup>

<ItemGroup>
Expand Down