public void SlidingExpirationTest()
{
NFileCache target = new NFileCache("SlidingExpirationTest");
CacheItemPolicy policy = new CacheItemPolicy();
// Add an item and have it expire 500 ms from now
policy.SlidingExpiration = new TimeSpan(0, 0, 0, 0, 500);
target.Set("test", "test", policy);
// Sleep for 200
Thread.Sleep(200);
// Then try to access the item
object result = target.Get("test");
Assert.AreEqual("test", result);
// Sleep for another 350
Thread.Sleep(350);
// Then try to access the item
result = target.Get("test");
Assert.AreEqual("test", result);
// Then sleep for more than 500 ms. Should be gone
Thread.Sleep(600);
result = target.Get("test");
Assert.IsNull(result);
}
public void CustomObjectSaveTest()
{
NFileCache target = new NFileCache("CustomObjectSaveTest");
// Create custom object
CustomObjB custom = new CustomObjB
{
Num = 5,
Obj = new CustomObjA
{
Name = "test"
}
};
CacheItem item = new CacheItem("foo")
{
Value = custom,
RegionName = "foobar"
};
// Set it
target.Set(item, new CacheItemPolicy());
// Now get it back
CacheItem fromCache = target.GetCacheItem("foo", "foobar");
// Pulling twice increases code coverage
fromCache = target.GetCacheItem("foo", "foobar");
custom = fromCache.Value as CustomObjB;
Assert.IsNotNull(custom);
Assert.IsNotNull(custom.Obj);
Assert.AreEqual(custom.Num, 5);
Assert.AreEqual(custom.Obj.Name, "test");
}
public void PolicySaveTest()
{
NFileCache target = new NFileCache("PolicySaveTest");
CacheItemPolicy policy = new CacheItemPolicy();
policy.SlidingExpiration = new TimeSpan(1, 0, 0, 0, 0);
target.Set("sliding", "test", policy);
CacheItemPolicy returnPolicy = target.GetPolicy("sliding");
Assert.AreEqual(policy.SlidingExpiration, returnPolicy.SlidingExpiration);
policy = new CacheItemPolicy();
policy.AbsoluteExpiration = DateTime.Now.AddDays(1);
target.Set("absolute", "test", policy.AbsoluteExpiration);
returnPolicy = target.GetPolicy("absolute");
Assert.AreEqual(policy.AbsoluteExpiration, returnPolicy.AbsoluteExpiration);
}
public void AbsoluteExpirationTest()
{
NFileCache target = new NFileCache("AbsoluteExpirationTest");
CacheItemPolicy policy = new CacheItemPolicy();
// Add an item and have it expire yesterday
policy.AbsoluteExpiration = DateTime.Now.AddDays(-1);
target.Set("test", "test", policy);
// Then try to access the item
object result = target.Get("test");
Assert.IsNull(result);
}
public void AbsoluteExpirationTest()
{
NFileCache target = new NFileCache("AbsoluteExpirationTest");
CacheItemPolicy policy = new CacheItemPolicy();
// Add an item and have it expire yesterday
policy.AbsoluteExpiration = DateTime.Now.AddDays(-1);
target.Set("test", "test", policy);
// Then try to access the item
object result = target.Get("test");
Assert.IsNull(result);
}
public void RemoveTest()
{
NFileCache target = new NFileCache("RemoveTest");
target.Set("test", "test", DateTime.Now.AddDays(3));
object result = target.Get("test");
Assert.AreEqual("test", result);
// Check file system to be sure item was created
string itemPath = target.GetItemPath("test");
Assert.IsTrue(File.Exists(itemPath));
// Now delete
target.Remove("test");
result = target["test"];
Assert.IsNull(result);
// Check file system to be sure item was removed
Assert.IsFalse(File.Exists(itemPath));
}
public void SlidingExpirationTest()
{
NFileCache target = new NFileCache("SlidingExpirationTest");
CacheItemPolicy policy = new CacheItemPolicy();
// Add an item and have it expire 500 ms from now
policy.SlidingExpiration = new TimeSpan(0, 0, 0, 0, 500);
target.Set("test", "test", policy);
// Sleep for 200
Thread.Sleep(200);
// Then try to access the item
object result = target.Get("test");
Assert.AreEqual("test", result);
// Sleep for another 350
Thread.Sleep(350);
// Then try to access the item
result = target.Get("test");
Assert.AreEqual("test", result);
// Then sleep for more than 500 ms. Should be gone
Thread.Sleep(600);
result = target.Get("test");
Assert.IsNull(result);
}
public void RemoveTest()
{
NFileCache target = new NFileCache("RemoveTest");
target.Set("test", "test", DateTime.Now.AddDays(3));
object result = target.Get("test");
Assert.AreEqual("test", result);
// Check file system to be sure item was created
string itemPath = target.GetItemPath("test");
Assert.IsTrue(File.Exists(itemPath));
// Now delete
target.Remove("test");
result = target["test"];
Assert.IsNull(result);
// Check file system to be sure item was removed
Assert.IsFalse(File.Exists(itemPath));
}
public void PolicySaveTest()
{
NFileCache target = new NFileCache("PolicySaveTest");
CacheItemPolicy policy = new CacheItemPolicy();
policy.SlidingExpiration = new TimeSpan(1, 0, 0, 0, 0);
target.Set("sliding", "test", policy);
CacheItemPolicy returnPolicy = target.GetPolicy("sliding");
Assert.AreEqual(policy.SlidingExpiration, returnPolicy.SlidingExpiration);
policy = new CacheItemPolicy();
policy.AbsoluteExpiration = DateTime.Now.AddDays(1);
target.Set("absolute", "test", policy.AbsoluteExpiration);
returnPolicy = target.GetPolicy("absolute");
Assert.AreEqual(policy.AbsoluteExpiration, returnPolicy.AbsoluteExpiration);
}
public void CustomObjectSaveTest()
{
NFileCache target = new NFileCache("CustomObjectSaveTest");
// Create custom object
CustomObjB custom = new CustomObjB
{
Num = 5,
Obj = new CustomObjA
{
Name = "test"
}
};
CacheItem item = new CacheItem("foo")
{
Value = custom,
RegionName = "foobar"
};
// Set it
target.Set(item, new CacheItemPolicy());
// Now get it back
CacheItem fromCache = target.GetCacheItem("foo", "foobar");
// Pulling twice increases code coverage
fromCache = target.GetCacheItem("foo", "foobar");
custom = fromCache.Value as CustomObjB;
Assert.IsNotNull(custom);
Assert.IsNotNull(custom.Obj);
Assert.AreEqual(custom.Num, 5);
Assert.AreEqual(custom.Obj.Name, "test");
}