public void RedisCache_Set_NotStringValue_ShouldThrowInvalidOperationException()
{
//--------------Arrange------------------------------
var mockConnection = new Mock <IRedisConnection>();
var mockDatabase = new Mock <IRedisCache>();
mockDatabase.Setup(db => db.Set(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <TimeSpan>())).Verifiable();
mockConnection.Setup(conn => conn.Cache).Returns(mockDatabase.Object);
var redis = new RedisCacheStub(() => mockConnection.Object);
//--------------Act----------------------------------
redis.Set("bob", It.IsAny <string>(), It.IsAny <TimeSpan>());
//--------------Assert-------------------------------
}
public void RedisCache_Set_NullKey_ShouldThrowArgumentNullException()
{
//--------------Arrange------------------------------
var mockConnection = new Mock <IRedisConnection>();
var mockDatabase = new Mock <IRedisCache>();
mockDatabase.Setup(db => db.Set(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <TimeSpan>())).Verifiable();
mockConnection.Setup(conn => conn.Cache).Returns(mockDatabase.Object);
var redis = new RedisCacheStub(() => mockConnection.Object);
//--------------Act----------------------------------
redis.Set(null, string.Empty, It.IsAny <TimeSpan>());
//--------------Assert-------------------------------
}
public void RedisCache_Set_StringValue_ShouldCallStringSetOnCache()
{
//--------------Arrange------------------------------
var mockConnection = new Mock <IRedisConnection>();
var mockDatabase = new Mock <IRedisCache>();
mockDatabase.Setup(db => db.Set(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <TimeSpan>())).Verifiable();
mockConnection.Setup(conn => conn.Cache).Returns(mockDatabase.Object);
var redis = new RedisCacheStub(() => mockConnection.Object);
//--------------Act----------------------------------
redis.Set("bob", "the builder", It.IsAny <TimeSpan>());
//--------------Assert-------------------------------
mockDatabase.Verify(db => db.Set(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <TimeSpan>()), Times.Once);
}
public void RedisCache_Decrement_ValidKey_ShouldDecrement()
{
//--------------Arrange------------------------------
var mockConnection = new Mock <IRedisConnection>();
var mockDatabase = new Mock <IRedisCache>();
mockDatabase.Setup(db => db.Decrement("bob", "1")).Verifiable();
mockConnection.Setup(conn => conn.Cache).Returns(mockDatabase.Object);
var redis = new RedisCacheStub(() => mockConnection.Object);
//--------------Act----------------------------------
redis.Decrement("bob", "1");
//--------------Assert-------------------------------
mockDatabase.Verify(db => db.Decrement("bob", "1"), Times.Once);
}
public void RedisCache_Decrement_NullKey_ShouldThrowArgumentNullException()
{
//--------------Arrange------------------------------
var ext = System.Threading.Tasks.TaskExtensions.Unwrap(new System.Threading.Tasks.Task <System.Threading.Tasks.Task>(() => System.Threading.Tasks.Task.FromResult(true)));
var mockConnection = new Mock <IRedisConnection>();
var mockDatabase = new Mock <IRedisCache>();
mockDatabase.Setup(db => db.Decrement(It.IsAny <string>(), "1")).Verifiable();
mockConnection.Setup(conn => conn.Cache).Returns(mockDatabase.Object);
var redis = new RedisCacheStub(() => mockConnection.Object);
//--------------Act----------------------------------
redis.Decrement(null, "1");
//--------------Assert-------------------------------
}
public void RedisCache_Set_DataToCacheWithNoTTL_CachedDataShouldNotExpire()
{
//----------------------Arrange----------------------
var mockConnection = new Mock <IRedisConnection>();
var mockDatabase = new Mock <IRedisCache>();
mockDatabase.Setup(db => db.Set(It.IsAny <string>(), It.IsAny <string>(), TimeSpan.FromMilliseconds(0))).Returns(true);
mockConnection.Setup(conn => conn.Cache).Returns(mockDatabase.Object);
var sut = new RedisCacheStub(() => mockConnection.Object);
//----------------------Act--------------------------
var result = sut.Set("key1", "data to store in cache", TimeSpan.FromMilliseconds(0));
//----------------------Assert-----------------------
Assert.IsTrue(result);
}
