public void RemovesXmlFromOriginIfEmpty()
{
var mem = new ConcurrentDictionary <string, byte[]>();
var contents = new CachedXmlContents(new RamContents(mem));
contents.Xml("a/b/c.xml", () => new XDocument(new XElement("first", "read")));
contents.UpdateXml("a/b/c.xml", new XDocument());
Assert.False(
mem.ContainsKey("a/b/c.xml")
);
}
public void UpdatesXmlInCache()
{
var mem = new CachedXmlContents(new RamContents());
mem.Xml("a/b/c.xml", () => new XDocument(new XElement("first", "read")));
mem.UpdateXml("a/b/c.xml", new XDocument(new XElement("updated", "read")));
Assert.Equal(
"<updated>read</updated>",
mem.Xml("a/b/c.xml", () => throw new ApplicationException("This must not occur")).ToString()
);
}
public void CachesOnUpdate()
{
var cache = new ConcurrentDictionary <string, XNode>();
var data =
new CachedXmlContents(
new RamContents(),
cache,
new ManyOf()
);
data.UpdateXml("a/b/c.xml", new XDocument(new XElement("more", @"contents for everyone \o/")));
Assert.Contains("a/b/c.xml", cache.Keys);
}