public async Task SendAsync_RequestInQueue()
{
// Arrange
StubQueue queue = new StubQueue("mongodb://localhost:27017", "eventsTest", "testQueue");
var command = new CommandToQueue(1, "test", DateTime.Now.AddMinutes(10));
List <CommandWrapper> repository = new List <CommandWrapper>();
queue.MoqCollection
.Setup(c => c.Insert(It.IsAny <CommandWrapper>()))
.Returns(new WriteConcernResult(new BsonDocument()))
.Callback <CommandWrapper>(repository.Add);
// Act
await queue.SendAsync(command, default(CancellationToken));
// Assert
var result = repository.FirstOrDefault();
Assert.NotNull(result);
Assert.IsType(typeof(CommandToQueue), result.Payload);
var resultCommand = (CommandToQueue)result.Payload;
Assert.Equal(command.IntValue, resultCommand.IntValue);
Assert.Equal(command.StringValue, resultCommand.StringValue);
Assert.Equal(command.DateTimeValue, resultCommand.DateTimeValue);
}
public async Task ReceiveAsync_EmptyQueue_ReturnsNull()
{
// Arrange
StubQueue queue = new StubQueue("mongodb://localhost:27017", "eventsTest", "testQueue");
queue.MoqCollection
.Setup(c => c.FindAs <CommandWrapper>(It.IsAny <IMongoQuery>()))
.Returns(CreateCursor(queue.MoqCollection.Object, new CommandWrapper[0]));
// Act
var result = await queue.ReceiveAsync(default(CancellationToken));
// Assert
Assert.Null(result);
}
public async Task ReceiveAsync_EmptyQueue_ReturnsCommand()
{
// Arrange
StubQueue queue = new StubQueue("mongodb://localhost:27017", "eventsTest", "testQueue");
var command = new CommandToQueue(1, "test", DateTime.Now.AddMinutes(10));
queue.MoqCollection
.Setup(c => c.FindAs <CommandWrapper>(It.IsAny <IMongoQuery>()))
.Returns(CreateCursor(queue.MoqCollection.Object, new[] { new CommandWrapper(command) }));
// Act
var result = await queue.ReceiveAsync(default(CancellationToken));
// Assert
Assert.NotNull(result);
Assert.IsType(typeof(CommandToQueue), result);
var resultCommand = (CommandToQueue)result;
Assert.Equal(command.IntValue, resultCommand.IntValue);
Assert.Equal(command.StringValue, resultCommand.StringValue);
Assert.Equal(command.DateTimeValue, resultCommand.DateTimeValue);
}