public async Task AcknowledgeThrowsIfHandledIsTrue()
{
var message = new FakeReceiverMessage("Hello, world!");
await message.AcknowledgeAsync();
Func <Task> act = () => message.AcknowledgeAsync();
act.Should().Throw <InvalidOperationException>()
.WithMessage($"Cannot {nameof(message.AcknowledgeAsync)} message: the message has already been handled by {nameof(message.AcknowledgeAsync)}.");
}
public async Task HandledByIsAcknowledgeAfterAcknowledgeIsCalled()
{
var message = new FakeReceiverMessage("Hello, world!");
await message.AcknowledgeAsync();
message.HandledBy.Should().Be(nameof(message.AcknowledgeAsync));
}
public async Task HandledIsTrueAfterAcknowledgeIsCalled()
{
var message = new FakeReceiverMessage("Hello, world!");
await message.AcknowledgeAsync();
message.Handled.Should().BeTrue();
}
public async Task RollbackThrowsIfHandledIsTrue()
{
using var message = new FakeReceiverMessage("Hello, world!");
await message.AcknowledgeAsync().ConfigureAwait(false);
Func <Task> act = () => message.RollbackAsync();
await act.Should().ThrowAsync <InvalidOperationException>()
.WithMessage($"Cannot {nameof(message.RollbackAsync)} message: the message has already been handled by {nameof(message.AcknowledgeAsync)}.").ConfigureAwait(false);
}