public void SystemCache_Clear()
{
var key = "absCacheKey";
var cache = new SystemCache();
long count = cache.Count;
Random rnd = new Random(DateTime.Now.Millisecond);
for (int i = 1; i <= 1000; i++)
{
var dummy = new DummyObject()
{
Id = rnd.Next(10001, 99999), Name = "for test"
};
cache.Add($"item-{i}", dummy);
}
var newCount = cache.Count;
Assert.True(newCount - 1000 == count);
cache.Clear();
Assert.True(cache.Count == 0);
}
public void SystemCache_TestExpirationDate()
{
var key = "absCacheKey";
var cache = new SystemCache();
var dummy = new DummyObject()
{
Id = 2
};
cache.Add(key, dummy, DateTime.Now.AddSeconds(5));
Thread.Sleep(2000);
var o = cache.GetData <DummyObject>(key);
Assert.True(o != null);
Assert.IsType(typeof(DummyObject), o);
Thread.Sleep(3001);
o = cache.GetData <DummyObject>(key);
Assert.True(o == null);
}
public void SystemCache_TestSelfReferenceObject()
{
var key = "selfrefCacheKey";
var cache = new SystemCache();
var datString = new DATString()
{
DATStringId = 1,
Name = "test",
Source = "DAT",
Type = "SA"
};
datString.Equipments = new List <Equipment>();
datString.Equipments.Add(new Equipment()
{
DATStrings = new HashSet <DATString>()
{
datString
}
});
cache.Add(key, datString);
var ob = cache.GetData <DATString>(key);
Assert.NotNull(ob);
}
public void SystemCache_TestSliding()
{
var key = "slidingCacheKey";
var cache = new SystemCache();
var dummy = new DummyObject()
{
Id = 1
};
cache.Add(key, dummy, TimeSpan.FromSeconds(2));
Thread.Sleep(500);
for (int i = 0; i < 3; i++)
{
var o = cache.GetData <DummyObject>(key);
Assert.True(o != null, string.Format("failed on {0} iteration", i));
Thread.Sleep(500);
}
Thread.Sleep(2001);
var ob = cache.GetData(key);
Assert.True(ob == null);
}
public void SystemCache_StringValueTest()
{
var key = "test-string";
var cache = new SystemCache();
// var dummy = new DummyObject() { Id = 1 };
cache.Add(key, "La la la");
Thread.Sleep(500);
var o = cache.GetData(key);
Assert.True(o != null, "failed on {0} iteration");
Assert.Equal(o, "La la la");
string str = cache.GetData <string>(key);
Assert.True(str != null, "failed on {0} iteration");
Assert.Equal(str, "La la la");
}
void VmRecievedSystemMessage(object sender, SystemMessageArgs e)
{
_systemCache.Add(e.Message);
}