public void GetData_Clear()
{
var cache = new Mock <CacheMock>()
{
CallBase = true
};
var proxy = new DeferredCacheProxy <DateTime>(cache.Object, KEY);
var v1 = proxy.GetData(() => DateTime.Now);
Thread.Sleep(50);
var v2 = proxy.GetData(() => DateTime.Now);
proxy.Clear();
Thread.Sleep(50);
var v3 = proxy.GetData(() => DateTime.Now);
Assert.Equal(v1, v2);
Assert.NotEqual(v2, v3);
cache.Verify(c => c.Set(KEY, v1, DeferredCacheProxy <DateTime> .EXPIRATION_DEFAULT, SerializationFormat.Null), Times.Once);
cache.Verify(c => c.Set(KEY, v3, DeferredCacheProxy <DateTime> .EXPIRATION_DEFAULT, SerializationFormat.Null), Times.Once);
cache.Verify(c => c.Get <DateTime>(KEY, SerializationFormat.Null), Times.Exactly(3));
}
public void GetData_DefaultExpiration()
{
var cache = new Mock<CacheMock>() { CallBase = true };
var proxy = new DeferredCacheProxy<DateTime>(cache.Object, KEY);
var v1 = proxy.GetData(() => DateTime.Now);
Thread.Sleep(50);
var v2 = proxy.GetData(() => DateTime.Now);
Thread.Sleep(50);
var v3 = proxy.GetData(() => DateTime.Now);
Assert.Equal(v1, v2);
Assert.Equal(v2, v3);
cache.Verify(c => c.Set(KEY, v1, DeferredCacheProxy<DateTime>.EXPIRATION_DEFAULT, SerializationFormat.Null), Times.Once);
cache.Verify(c => c.Get<DateTime>(KEY, SerializationFormat.Null), Times.Exactly(3));
}
public void GetData_CustomExpiration()
{
var cache = new Mock<CacheMock>() { CallBase = true };
var expiration = TimeSpan.FromMinutes(1);
var proxy = new DeferredCacheProxy<DateTime>(cache.Object, KEY, expiration);
var v1 = proxy.GetData(() => DateTime.Now);
Thread.Sleep(50);
var v2 = proxy.GetData(() => DateTime.Now);
Thread.Sleep(50);
var v3 = proxy.GetData(() => DateTime.Now);
Assert.Equal(v1, v2);
Assert.Equal(v2, v3);
cache.Verify(c => c.Set(KEY, v1, expiration, SerializationFormat.Null), Times.Once);
cache.Verify(c => c.Get<DateTime>(KEY, SerializationFormat.Null), Times.Exactly(3));
}
public void GetData_Multithreaded()
{
var cache = new Mock<CacheMock>() { CallBase = true };
var proxy = new DeferredCacheProxy<DateTime>(cache.Object, KEY);
DateTime v1 = default(DateTime);
DateTime v2 = default(DateTime);
DateTime v3 = default(DateTime);
Parallel.Invoke(
() => { v1 = proxy.GetData(() => DateTime.Now); },
() => { v2 = proxy.GetData(() => DateTime.Now); },
() => { v3 = proxy.GetData(() => DateTime.Now); });
Assert.Equal(v1, v2);
Assert.Equal(v2, v3);
cache.Verify(c => c.Set(KEY, v1, DeferredCacheProxy<DateTime>.EXPIRATION_DEFAULT, SerializationFormat.Null), Times.Once);
cache.Verify(c => c.Get<DateTime>(KEY, SerializationFormat.Null), Times.Exactly(3));
}
public void GetData_Multithreaded()
{
var cache = new Mock <CacheMock>()
{
CallBase = true
};
var proxy = new DeferredCacheProxy <DateTime>(cache.Object, KEY);
DateTime v1 = default(DateTime);
DateTime v2 = default(DateTime);
DateTime v3 = default(DateTime);
Parallel.Invoke(
() => { v1 = proxy.GetData(() => DateTime.Now); },
() => { v2 = proxy.GetData(() => DateTime.Now); },
() => { v3 = proxy.GetData(() => DateTime.Now); });
Assert.Equal(v1, v2);
Assert.Equal(v2, v3);
cache.Verify(c => c.Set(KEY, v1, DeferredCacheProxy <DateTime> .EXPIRATION_DEFAULT, SerializationFormat.Null), Times.Once);
cache.Verify(c => c.Get <DateTime>(KEY, SerializationFormat.Null), Times.Exactly(3));
}
public void GetData_CustomExpiration()
{
var cache = new Mock <CacheMock>()
{
CallBase = true
};
var expiration = TimeSpan.FromMinutes(1);
var proxy = new DeferredCacheProxy <DateTime>(cache.Object, KEY, expiration);
var v1 = proxy.GetData(() => DateTime.Now);
Thread.Sleep(50);
var v2 = proxy.GetData(() => DateTime.Now);
Thread.Sleep(50);
var v3 = proxy.GetData(() => DateTime.Now);
Assert.Equal(v1, v2);
Assert.Equal(v2, v3);
cache.Verify(c => c.Set(KEY, v1, expiration, SerializationFormat.Null), Times.Once);
cache.Verify(c => c.Get <DateTime>(KEY, SerializationFormat.Null), Times.Exactly(3));
}
