public void SetHtmlContent_TextIsNotFurtherEncoded()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
// Act
tagHelperContent.SetHtmlContent("Hi");
// Assert
Assert.Equal("Hi", tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void SetHtmlContent_TextIsNotFurtherEncoded()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
// Act
tagHelperContent.SetHtmlContent("Hi");
// Assert
Assert.Equal("Hi", tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void SetHtmlContent_ClearsExistingContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
tagHelperContent.AppendHtml("Contoso");
// Act
tagHelperContent.SetHtmlContent("Hello World!");
// Assert
Assert.Equal("Hello World!", tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void CanSetContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[Hello World!]]";
// Act
tagHelperContent.SetContent("Hello World!");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void Fluent_SetContent_Append_WritesExpectedContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[Hello ]]HtmlEncode[[World!]]";
// Act
tagHelperContent.SetContent("Hello ").Append("World!");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void CanSetContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[Hello World!]]";
// Act
tagHelperContent.SetContent("Hello World!");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void Fluent_SetContent_AppendFormat_WritesExpectedContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[First ]]HtmlEncode[[Second]] Third";
// Act
tagHelperContent.SetContent("First ").AppendFormat("{0} Third", "Second");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void SetContent_WithTagHelperContent_WorksAsExpected(string content, string expected)
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var copiedTagHelperContent = new DefaultTagHelperContent();
tagHelperContent.SetContent(content);
// Act
copiedTagHelperContent.SetContent(tagHelperContent);
// Assert
Assert.Equal(expected, copiedTagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void SetHtmlContent_ClearsExistingContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
tagHelperContent.AppendHtml("Contoso");
// Act
tagHelperContent.SetHtmlContent("Hello World!");
// Assert
Assert.Equal("Hello World!", tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void CanAppendFormatContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
// Act
tagHelperContent.AppendFormat("{0} {1} {2} {3}!", "First", "Second", "Third", "Fourth");
// Assert
Assert.Equal(
"HtmlEncode[[First]] HtmlEncode[[Second]] HtmlEncode[[Third]] HtmlEncode[[Fourth]]!",
tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void SetContentClearsExistingContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[Hello World!]]";
tagHelperContent.SetContent("Contoso");
// Act
tagHelperContent.SetContent("Hello World!");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void CanGetContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "Hello World!";
tagHelperContent.SetContent(expected);
// Act
var actual = tagHelperContent.GetContent();
// Assert
Assert.Equal(expected, actual);
}
public void Fluent_Clear_SetContent_WritesExpectedContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[Hello World]]";
tagHelperContent.SetContent("Some Random Content");
// Act
tagHelperContent.Clear().SetContent("Hello World");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void SetContent_WithTagHelperContent_WorksAsExpected(string content, string expected)
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var copiedTagHelperContent = new DefaultTagHelperContent();
tagHelperContent.SetContent(content);
// Act
copiedTagHelperContent.SetContent(tagHelperContent);
// Assert
Assert.Equal(expected, copiedTagHelperContent.GetContent(new CommonTestEncoder()));
}
public void CanAppendDefaultTagHelperContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var helloWorldContent = new DefaultTagHelperContent();
helloWorldContent.SetContent("HelloWorld");
var expected = "Content was HtmlEncode[[HelloWorld]]";
// Act
tagHelperContent.AppendFormat("Content was {0}", helloWorldContent);
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void Append_WithTagHelperContent_MultipleAppends()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var copiedTagHelperContent = new DefaultTagHelperContent();
var text1 = "Hello";
var text2 = " World!";
var expected = "HtmlEncode[[Hello]]HtmlEncode[[ World!]]";
tagHelperContent.Append(text1);
tagHelperContent.Append(text2);
// Act
copiedTagHelperContent.Append(tagHelperContent);
// Assert
Assert.Equal(expected, copiedTagHelperContent.GetContent(new CommonTestEncoder()));
}
public void CanAppendFormat_WithCulture()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
// Act
tagHelperContent.AppendFormat(
CultureInfo.InvariantCulture,
"Numbers in InvariantCulture - {0:N} {1} {2} {3}!",
1.1,
2.98,
145.82,
32.86);
// Assert
Assert.Equal(
"Numbers in InvariantCulture - HtmlEncode[[1.10]] HtmlEncode[[2.98]] " +
"HtmlEncode[[145.82]] HtmlEncode[[32.86]]!",
tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void Fluent_Clear_SetContent_WritesExpectedContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[Hello World]]";
tagHelperContent.SetContent("Some Random Content");
// Act
tagHelperContent.Clear().SetContent("Hello World");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new CommonTestEncoder()));
}
public void CanAppendFormatContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
// Act
tagHelperContent.AppendFormat("{0} {1} {2} {3}!", "First", "Second", "Third", "Fourth");
// Assert
Assert.Equal(
"HtmlEncode[[First]] HtmlEncode[[Second]] HtmlEncode[[Third]] HtmlEncode[[Fourth]]!",
tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void CanAppendFormat_WithCulture()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
// Act
tagHelperContent.AppendFormat(
CultureInfo.InvariantCulture,
"Numbers in InvariantCulture - {0:N} {1} {2} {3}!",
1.1,
2.98,
145.82,
32.86);
// Assert
Assert.Equal(
"Numbers in InvariantCulture - HtmlEncode[[1.10]] HtmlEncode[[2.98]] " +
"HtmlEncode[[145.82]] HtmlEncode[[32.86]]!",
tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void CanAppendDefaultTagHelperContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var helloWorldContent = new DefaultTagHelperContent();
helloWorldContent.SetContent("HelloWorld");
var expected = "Content was HtmlEncode[[HelloWorld]]";
// Act
tagHelperContent.AppendFormat("Content was {0}", helloWorldContent);
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void Append_WithTagHelperContent_MultipleAppends()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var copiedTagHelperContent = new DefaultTagHelperContent();
var text1 = "Hello";
var text2 = " World!";
var expected = "HtmlEncode[[Hello]]HtmlEncode[[ World!]]";
tagHelperContent.Append(text1);
tagHelperContent.Append(text2);
// Act
copiedTagHelperContent.AppendHtml(tagHelperContent);
// Assert
Assert.Equal(expected, copiedTagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void Fluent_Clear_Set_Append_WritesExpectedContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[Hello ]]HtmlEncode[[World!]]";
tagHelperContent.SetContent("Some Random Content");
// Act
tagHelperContent.Clear().SetContent("Hello ").Append("World!");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void Fluent_SetContent_AppendFormat_Append_WritesExpectedContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "HtmlEncode[[First ]]HtmlEncode[[Second]] Third HtmlEncode[[Fourth]]";
// Act
tagHelperContent
.SetContent("First ")
.AppendFormat("{0} Third ", "Second")
.Append("Fourth");
// Assert
Assert.Equal(expected, tagHelperContent.GetContent(new HtmlTestEncoder()));
}
public void CanGetContent()
{
// Arrange
var tagHelperContent = new DefaultTagHelperContent();
var expected = "Hello World!";
tagHelperContent.SetContent(expected);
// Act
var actual = tagHelperContent.GetContent();
// Assert
Assert.Equal(expected, actual);
}
public async Task ProcessAsync_FlowsEntryLinkThatAllowsAddingTriggersToAddedEntry()
{
// Arrange
var id = "some-id";
var expectedContent = new DefaultTagHelperContent();
expectedContent.SetContent("some-content");
var tokenSource = new CancellationTokenSource();
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheEntryOptions = new MemoryCacheEntryOptions()
.AddExpirationToken(new CancellationChangeToken(tokenSource.Token));
var tagHelperContext = new TagHelperContext(
allAttributes: new TagHelperAttributeList(),
items: new Dictionary<object, object>(),
uniqueId: id);
var tagHelperOutput = new TagHelperOutput(
"cache",
new TagHelperAttributeList { { "attr", "value" } },
getChildContentAsync: useCachedResult =>
{
TagHelperContent tagHelperContent;
if (!cache.TryGetValue("key1", out tagHelperContent))
{
tagHelperContent = expectedContent;
cache.Set("key1", tagHelperContent, cacheEntryOptions);
}
return Task.FromResult(tagHelperContent);
});
tagHelperOutput.PreContent.SetContent("<cache>");
tagHelperOutput.PostContent.SetContent("</cache>");
var cacheTagHelper = new CacheTagHelper(cache)
{
ViewContext = GetViewContext(),
};
var key = cacheTagHelper.GenerateKey(tagHelperContext);
// Act - 1
await cacheTagHelper.ProcessAsync(tagHelperContext, tagHelperOutput);
TagHelperContent cachedValue;
var result = cache.TryGetValue(key, out cachedValue);
// Assert - 1
Assert.Equal(expectedContent.GetContent(), tagHelperOutput.Content.GetContent());
Assert.True(result);
Assert.Equal(expectedContent, cachedValue);
// Act - 2
tokenSource.Cancel();
result = cache.TryGetValue(key, out cachedValue);
// Assert - 2
Assert.False(result);
Assert.Null(cachedValue);
}