public async Task SendMultipleProduce()
{
var mockProducer = new Mock <IKafkaProducer>();
mockProducer.Setup(x => x.ProduceAsync("topic", It.IsNotNull <KafkaEventData>()))
.Returns(Task.CompletedTask);
var collector = new KafkaAsyncCollector("topic", mockProducer.Object);
await collector.AddAsync(new KafkaEventData()
{
Key = 123,
Value = "hello world"
});
await collector.AddAsync(new KafkaEventData()
{
Key = 1234,
Value = "hello world 2"
});
await collector.FlushAsync();
mockProducer.Verify(x => x.ProduceAsync("topic", It.IsNotNull <KafkaEventData>()), Times.Exactly(2));
mockProducer.Verify(x => x.ProduceAsync("topic", It.Is <KafkaEventData>(k => k.Value.ToString() == "hello world")), Times.Once);
mockProducer.Verify(x => x.ProduceAsync("topic", It.Is <KafkaEventData>(k => k.Value.ToString() == "hello world 2")), Times.Once);
}
public async Task CantSendNullEvent()
{
var mockProducer = new Mock <IKafkaProducer>();
var collector = new KafkaAsyncCollector("topic", mockProducer.Object);
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await collector.AddAsync(null);
});
}
