public void FormatSampleFeedEmpty()
{
var feed = new JsonFeed
{
Items = new List <JsonFeedItem>
{
new JsonFeedItem(),
},
};
var tryFormatResult = JsonFeedFormatter.TryFormatJsonFeed(feed, out var document);
Assert.True(tryFormatResult);
var targetEncoding = Encoding.UTF8;
using (var memoryStream = new MemoryStream())
using (var streamWriter = new StreamWriter(memoryStream, targetEncoding))
using (var jsonWriter = new JsonTextWriter(streamWriter)
{
Formatting = Formatting.Indented,
StringEscapeHandling = StringEscapeHandling.EscapeHtml,
Indentation = 4,
})
{
document.WriteTo(jsonWriter);
jsonWriter.Flush();
var jsonString = targetEncoding.GetString(memoryStream.ToArray());
Assert.NotEmpty(jsonString);
}
}
public void FormatSampleFeedWithBlueShedSampleExtension()
{
var feed = new JsonFeed
{
Items = new List <JsonFeedItem>
{
new JsonFeedItem {
Id = "abc"
},
},
Extensions =
{
new BlueShedSampleExtension
{
About = "https://blueshed-podcasts.com/json-feed-extension-docs",
Explicit = false,
Copyright = "1948 by George Orwell",
Owner = "Big Brother and the Holding Company",
Subtitle = "All shouting, all the time. Double. Plus. Good.",
}
}
};
var tryFormatResult = JsonFeedFormatter.TryFormatJsonFeed(feed, out var document, new ExtensionManifestDirectory {
new BlueShedSampleExtensionManifest()
});
Assert.True(tryFormatResult);
var targetEncoding = Encoding.UTF8;
using (var memoryStream = new MemoryStream())
using (var streamWriter = new StreamWriter(memoryStream, targetEncoding))
using (var jsonWriter = new JsonTextWriter(streamWriter)
{
Formatting = Formatting.Indented,
StringEscapeHandling = StringEscapeHandling.EscapeHtml,
Indentation = 4,
})
{
document.WriteTo(jsonWriter);
jsonWriter.Flush();
var jsonString = targetEncoding.GetString(memoryStream.ToArray());
Assert.Contains("_blue_shed", jsonString);
Assert.NotEmpty(jsonString);
}
}
public void ParseAndFormat(SampleFeed embeddedDocument)
{
// arrange
var document1 = embeddedDocument.JsonDocument;
// action
var tryParseResult = JsonFeedParser.TryParseJsonFeed(document1, out var feed);
Assert.True(tryParseResult);
var tryFormatResult = JsonFeedFormatter.TryFormatJsonFeed(feed, out var document2);
Assert.True(tryFormatResult);
using (var stringWriter1 = new StringWriter())
using (var stringWriter2 = new StringWriter())
using (var jsonWriter1 = new JsonTextWriter(stringWriter1)
{
Formatting = Formatting.Indented,
StringEscapeHandling = StringEscapeHandling.EscapeHtml,
Indentation = 4,
})
using (var jsonWriter2 = new JsonTextWriter(stringWriter2)
{
Formatting = Formatting.Indented,
StringEscapeHandling = StringEscapeHandling.EscapeHtml,
Indentation = 4,
})
{
document1.WriteTo(jsonWriter1);
document2.WriteTo(jsonWriter2);
jsonWriter1.Flush();
jsonWriter2.Flush();
// assert
var jsonString1 = stringWriter1.ToString();
var jsonString2 = stringWriter2.ToString();
Assert.Equal(jsonString1, jsonString2);
}
}
public void FormatSampleFeed()
{
var feed = new JsonFeed
{
FeedUrl = "https://example.org/feed.json",
Title = "This is my feed title",
HomePageUrl = "https://example.org/homepage",
Author = new JsonFeedAuthor
{
Name = "John Doe",
Avatar = "https://example.org/john-doe/avatar.png",
Url = "mailto:[email protected]",
},
Description = "This is my feed description",
Expired = false,
Favicon = "https://example.org/favicon.ico",
Icon = "https://example.org/icon.png",
NextUrl = "https://example.org/feed.json?offset=1",
UserComment = "This is a user comment",
Hubs = new List <JsonFeedHub>
{
new JsonFeedHub
{
Type = "rssCloud",
Url = "https://example.org/rss-cloud-hub",
},
new JsonFeedHub
{
Type = "WebSub",
Url = "https://example.org/web-sub-hub",
},
},
Items = new List <JsonFeedItem>
{
new JsonFeedItem
{
Id = "1",
Title = "My awesome article",
DatePublished = new DateTimeOffset(2019, 01, 01, 5, 30, 00, TimeSpan.FromHours(0)),
Url = "https://example.org/article",
ExternalUrl = "https://example.org/article-external",
Image = "https://example.org/article-image.png",
DateModified = new DateTimeOffset(2019, 01, 02, 5, 30, 00, TimeSpan.FromHours(0)),
ContentText = "This is a text content",
ContentHtml = "This is a <strong>HTML</strong> content",
BannerImage = "https://example.org/article-banner-image.png",
Summary = "This is a summary of the article",
Author = new JsonFeedAuthor
{
Name = "Jane Doe",
Avatar = "https://example.org/jane-doe/avatar.png",
Url = "mailto:[email protected]",
},
Tags = new List <string> {
"alpha", "beta", "gama"
},
Attachments = new List <JsonFeedAttachment>
{
new JsonFeedAttachment
{
MimeType = "video/mp4",
Title = "Video attachment",
Url = "https://example.org/video.mp4",
SizeInBytes = 3000,
DurationInSeconds = 16,
},
},
},
},
};
var tryFormatResult = JsonFeedFormatter.TryFormatJsonFeed(feed, out var document);
Assert.True(tryFormatResult);
var targetEncoding = Encoding.UTF8;
using (var memoryStream = new MemoryStream())
using (var streamWriter = new StreamWriter(memoryStream, targetEncoding))
using (var jsonWriter = new JsonTextWriter(streamWriter)
{
Formatting = Formatting.Indented,
StringEscapeHandling = StringEscapeHandling.EscapeHtml,
Indentation = 4,
})
{
document.WriteTo(jsonWriter);
jsonWriter.Flush();
var jsonString = targetEncoding.GetString(memoryStream.ToArray());
Assert.NotEmpty(jsonString);
}
}
