public async Task HighlightAsync_HighlightsCode(string dummyCode, string dummyLanguageName, string expectedResult)
{
// Arrange
IHighlightJSService highlightJSService = CreateHighlightJSService();
// Act
string?result = await highlightJSService.HighlightAsync(dummyCode, dummyLanguageName).ConfigureAwait(false);
// Assert
Assert.Equal(expectedResult, result, ignoreLineEndingDifferences: true);
}
public async Task HighlightAsync_AppendsClassPrefixToClassesIfClassPrefixIsNotNullOtherwiseDoesNotAppendAnything(string dummyClassPrefix, string expectedResult)
{
// Arrange
const string dummyCode = @"public string ExampleFunction(string arg)
{
// Example comment
return arg + ""dummyString"";
}";
const string dummyLanguageName = "csharp";
IHighlightJSService highlightJSService = CreateHighlightJSService();
// Act
string?result = await highlightJSService.HighlightAsync(dummyCode, dummyLanguageName, dummyClassPrefix).ConfigureAwait(false);
// Assert
Assert.Equal(expectedResult, result);
}
public void HighlightAsync_IsThreadSafe()
{
// Arrange
const string dummyCode = @"public string ExampleFunction(string arg)
{
// Example comment
return arg + ""dummyString"";
}";
const string dummyLanguageAlias = "csharp";
IHighlightJSService testSubject = CreateHighlightJSService();
// Act
var results = new ConcurrentQueue <string?>();
const int numThreads = 5;
var threads = new List <Thread>();
for (int i = 0; i < numThreads; i++)
{
var thread = new Thread(() => results.Enqueue(testSubject.HighlightAsync(dummyCode, dummyLanguageAlias).GetAwaiter().GetResult()));
threads.Add(thread);
thread.Start();
}
foreach (Thread thread in threads)
{
thread.Join();
}
// Assert
Assert.Equal(numThreads, results.Count);
foreach (string?result in results)
{
Assert.Equal(@"<span class=""hljs-function""><span class=""hljs-keyword"">public</span> <span class=""hljs-built_in"">string</span> <span class=""hljs-title"">ExampleFunction</span>(<span class=""hljs-params""><span class=""hljs-built_in"">string</span> arg</span>)</span>
{
<span class=""hljs-comment"">// Example comment</span>
<span class=""hljs-keyword"">return</span> arg + <span class=""hljs-string"">"dummyString"</span>;
}",
result);
}
}
/// <summary>
/// Creates a <see cref="FlexiCodeBlockRenderer"/>.
/// </summary>
/// <param name="prismService">The service that will handle syntax highlighting using Prism.</param>
/// <param name="highlightJSService">The service that will handle syntax highlighting using HighlightJS.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="prismService"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="highlightJSService"/> is <c>null</c>.</exception>
public FlexiCodeBlockRenderer(IPrismService prismService,
IHighlightJSService highlightJSService)
{
_prismService = prismService ?? throw new ArgumentNullException(nameof(prismService));
_highlightJSService = highlightJSService ?? throw new ArgumentNullException(nameof(highlightJSService));
}
public Mock <ExposedFlexiCodeBlockRenderer> CreateMockExposedFlexiCodeBlockRenderer(IPrismService prismService = null,
IHighlightJSService highlightJSService = null)
{
return(_mockRepository.Create <ExposedFlexiCodeBlockRenderer>(prismService ?? _mockRepository.Create <IPrismService>().Object,
highlightJSService ?? _mockRepository.Create <IHighlightJSService>().Object));
}
public FlexiCodeBlockRenderer CreateFlexiCodeBlockRenderer(IPrismService prismService = null,
IHighlightJSService highlightJSService = null)
{
return(new FlexiCodeBlockRenderer(prismService ?? _mockRepository.Create <IPrismService>().Object,
highlightJSService ?? _mockRepository.Create <IHighlightJSService>().Object));
}
public ExposedFlexiCodeBlockRenderer(IPrismService prismService, IHighlightJSService highlightJSService) : base(prismService, highlightJSService)
{
}
