public async void UnexpectedExceptionThrownByRedisDuringRemove()
{
// Given
var connectionMultplexerMock = new Mock <IConnectionMultiplexer>();
var configuration = new ConcurrentRequestLimiterConfiguration();
var loggerMock = new Mock <ILogger <RedisConcurrentRequestsManager> >();
connectionMultplexerMock.Setup(mock => mock.GetDatabase(
Moq.It.IsAny <int>(),
Moq.It.IsAny <object>()))
.Throws <Exception>();
var manager = new RedisConcurrentRequestsManager(
connectionMultplexerMock.Object,
configuration,
loggerMock.Object);
// When a request is removed
var result = await manager.RemoveAsync(
Guid.NewGuid().ToString(),
Guid.NewGuid().ToString());
// Then it should log a warning
loggerMock.Verify(mock => mock.Log(
LogLevel.Warning,
Moq.It.IsAny <EventId>(),
Moq.It.IsAny <FormattedLogValues>(),
Moq.It.IsAny <Exception>(),
Moq.It.IsAny <Func <object, Exception, string> >()));
// And it should return false
result.Should().BeFalse();
}
public async void RequestIsNotRemoved()
{
// Given
var connectionMultplexerMock = new Mock <IConnectionMultiplexer>();
var databaseMock = new Mock <IDatabase>();
var configuration = new ConcurrentRequestLimiterConfiguration();
var loggerMock = new Mock <ILogger <RedisConcurrentRequestsManager> >();
databaseMock.Setup(mock => mock.SortedSetRemoveAsync(
Moq.It.IsAny <RedisKey>(),
Moq.It.IsAny <RedisValue>(),
Moq.It.IsAny <CommandFlags>()))
.ReturnsAsync(false);
connectionMultplexerMock.Setup(mock => mock.GetDatabase(
Moq.It.IsAny <int>(),
Moq.It.IsAny <object>()))
.Returns(databaseMock.Object);
var manager = new RedisConcurrentRequestsManager(
connectionMultplexerMock.Object,
configuration,
loggerMock.Object);
// When a request is removed
var result = await manager.RemoveAsync(
Guid.NewGuid().ToString(),
Guid.NewGuid().ToString());
// Then it should log a debug message
loggerMock.Verify(mock => mock.Log(
LogLevel.Debug,
Moq.It.IsAny <EventId>(),
Moq.It.IsAny <FormattedLogValues>(),
Moq.It.IsAny <Exception>(),
Moq.It.IsAny <Func <object, Exception, string> >()));
// And it should return false
result.Should().BeFalse();
}
