public void CreateCommandMessage_returns_message_from_Envelope([Frozen] ISerializer serializer, EnvelopeService sut, Envelope envelope, FirstTestCommand testCommand)
{
envelope.MessageType = MessageType.Command;
Mock.Get(serializer).Setup(p => p.DeserializeObject(It.IsAny <string>(), typeof(FirstTestCommand))).Returns(testCommand);
var commandMessage = sut.CreateCommandMessage(envelope, typeof(FirstTestCommand)) as CommandMessage <FirstTestCommand>;
Assert.That(commandMessage, Is.Not.Null);
Assert.That(commandMessage.Command, Is.SameAs(testCommand));
Assert.That(commandMessage.Headers, Is.SameAs(envelope.Headers));
Assert.That(commandMessage.MessageId, Is.EqualTo(envelope.MessageId));
Assert.That(commandMessage.MessageType, Is.EqualTo(envelope.MessageType));
}
public void CreateCommandMessage_requires_valid_commandType(EnvelopeService sut, Envelope envelope)
{
Assert.Throws <ArgumentNullException>(() => sut.CreateCommandMessage(envelope, null));
}
