public void GetCacheDependency_NoCurrentDependencyCurrentExistsFalse_ReturnsNextCacheDependency()
{
var currentNode = new DummyResourceResolverNode();
var nextNode = new DummyResourceResolverNode();
currentNode.GetCurrentCacheDependencyMock = (pathDefinition, virtualPath, virtualPathDependencies, utcDate) => null;
currentNode.CurrentExistsMock = (pathDefinition, virtualPath) => false;
var nextCacheDependency = new CacheDependency(Directory.GetCurrentDirectory());
nextNode.GetCurrentCacheDependencyMock = (pathDefinition, virtualPath, virtualPathDependencies, utcDate) => nextCacheDependency;
nextNode.CurrentExistsMock = (pathDefinition, virtualPath) => true;
currentNode.SetNext(nextNode);
var result = currentNode.GetCacheDependency(new PathDefinition(), "~/Test", null, DateTime.UtcNow);
Assert.IsNotInstanceOfType(result, typeof(AggregateCacheDependency));
Assert.AreSame(nextCacheDependency, result, "The returned cache dependency is not that of the second node.");
}
public void GetCacheDependency_HasCurrentDependencyCurrentExistsFalse_AggregatesCurrentCacheDependencyWithNext()
{
var currentNode = new DummyResourceResolverNode();
var nextNode = new DummyResourceResolverNode();
var currentCacheDependency = new CacheDependency(Directory.GetCurrentDirectory());
currentNode.GetCurrentCacheDependencyMock = (pathDefinition, virtualPath, virtualPathDependencies, utcDate) => currentCacheDependency;
currentNode.CurrentExistsMock = (pathDefinition, virtualPath) => false;
var nextCacheDependency = new CacheDependency(Directory.GetCurrentDirectory());
nextNode.GetCurrentCacheDependencyMock = (pathDefinition, virtualPath, virtualPathDependencies, utcDate) => nextCacheDependency;
nextNode.CurrentExistsMock = (pathDefinition, virtualPath) => true;
currentNode.SetNext(nextNode);
var result = currentNode.GetCacheDependency(new PathDefinition(), "~/Test", null, DateTime.UtcNow);
Assert.IsInstanceOfType(result, typeof(AggregateCacheDependency), "Resulting cache dependency is not aggregated.");
var dependencies = this.GetAggregatedDependencies((AggregateCacheDependency)result);
Assert.AreEqual(2, dependencies.Count);
Assert.IsTrue(dependencies.Contains(currentCacheDependency), "The resulting aggregated cache dependency does not contain the dependency of the first node.");
Assert.IsTrue(dependencies.Contains(nextCacheDependency), "The resulting aggregated cache dependency does not contain the dependency of the second node.");
}