public void ClearWhenCacheEmptyByRegionExpectResult()
{
//
// arrange
//
var mockJsonConverter = new Mock <IJsonConverter>(MockBehavior.Strict);
ICacher cacher = new DotNetMemoryCacher(
jsonConverter: mockJsonConverter.Object,
regionName: "ClearWhenCacheEmptyByRegionExpectResult"
);
//
// assert pre-conditions
//
Assert.IsNotNull(cacher.GetKeys());
Assert.AreEqual(expected: 0, actual: cacher.GetKeys().Length);
//
// assert expected conditions
//
cacher.Clear();
Assert.IsNotNull(cacher.GetKeys());
Assert.AreEqual(expected: 0, actual: cacher.GetKeys().Length);
//
// verify dependents
//
mockJsonConverter.Verify();
}
public void ClearWhenCacheNotEmptyByRegionExpectResult()
{
//
// arrange
//
var mockJsonConverter = new Mock <IJsonConverter>(MockBehavior.Strict);
mockJsonConverter.Setup(m => m.Serialize("bar1")).Returns("bar1").Verifiable();
mockJsonConverter.Setup(m => m.Serialize("bar2")).Returns("bar2").Verifiable();
mockJsonConverter.Setup(m => m.Serialize("bar3")).Returns("bar3").Verifiable();
var mockCacheItemPolicy = new CacherItemPolicy(keepAlive: 30, policyType: CacherItemPolicyType.Sliding);
ICacher cacher = new DotNetMemoryCacher(
jsonConverter: mockJsonConverter.Object,
regionName: "ClearWhenCacheNotEmptyByRegionExpectResult"
);
//
// assert pre-conditions
//
cacher.Set(
cacheItemKey: "foo1",
cacheItem: "bar1",
cacheItemPolicy: mockCacheItemPolicy
);
cacher.Set(
cacheItemKey: "foo2",
cacheItem: "bar2",
cacheItemPolicy: mockCacheItemPolicy
);
cacher.Set(
cacheItemKey: "foo3",
cacheItem: "bar3",
cacheItemPolicy: mockCacheItemPolicy
);
Assert.IsNotNull(cacher.GetKeys());
Assert.AreEqual(expected: 3, actual: cacher.GetKeys().Length);
//
// assert expected conditions
//
cacher.Clear();
Assert.IsNotNull(cacher.GetKeys());
Assert.AreEqual(expected: 0, actual: cacher.GetKeys().Length);
//
// verify dependents
//
mockJsonConverter.Verify();
}