public void AsReadOnlyReturnsTheMessages()
{
var maximumSize = 5000;
var options = new CreateMessageBatchOptions {
MaxSizeInBytes = maximumSize
};
var batchMessages = new ServiceBusMessage[5];
var batch = new AmqpMessageBatch(options);
for (var index = 0; index < batchMessages.Length; ++index)
{
batchMessages[index] = new ServiceBusMessage(Array.Empty <byte>());
batch.TryAddMessage(batchMessages[index]);
}
var batchReadOnly = batch.AsReadOnly <ServiceBusMessage>();
Assert.That(batchReadOnly, Is.Not.Null, "The batch enumerable should have been populated.");
Assert.That(batchReadOnly.Count, Is.EqualTo(batch.Count), "The wrong number of messages was in the enumerable.");
for (var index = 0; index < batchMessages.Length; ++index)
{
Assert.That(batchReadOnly.Contains(batchMessages[index]), $"The message at index: { index } was not in the enumerable.");
}
}
public void AsReadOnlyValidatesTheTypeParameter()
{
var options = new CreateMessageBatchOptions {
MaxSizeInBytes = 5000
};
var batch = new AmqpMessageBatch(options);
Assert.That(() => batch.AsReadOnly <AmqpMessage>(), Throws.InstanceOf <FormatException>());
}
