public async Task ProcessCommand_CallProcessCommand(
[Frozen] Mock <ICommandEvents> commandEvents,
[Frozen] Mock <IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
IAsyncCommand command)
{
//arrange
commandBus.Setup(c => c.ProcessCommand(command)).Returns(Task.FromResult(true));
//act
await sut.ProcessCommand(command);
//assert
commandBus.Verify(c => c.ProcessCommand(command), Times.Once());
}
public async Task ProcessCommand_ShouldCallNotifyComplete(
[Frozen]Mock<ICommandEvents> commandEvents,
[Frozen]Mock<IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
Mock<IAsyncCommand> command)
{
//arrange
command.As<IAsyncCommandEvent<string>>();
commandBus.Setup(c => c.ProcessCommand(command.Object)).Returns(Task.FromResult(true));
//act
await sut.ProcessCommand(command.Object);
//assert
commandEvents.Verify(c => c.NotifyComplete(command.As<IAsyncCommandEvent<string>>().Object));
}
public async Task ProcessCommand_ShouldCallNotifyComplete(
[Frozen] Mock <ICommandEvents> commandEvents,
[Frozen] Mock <IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
Mock <IAsyncCommand> command)
{
//arrange
command.As <IAsyncCommandEvent <string> >();
commandBus.Setup(c => c.ProcessCommand(command.Object)).Returns(Task.FromResult(true));
//act
await sut.ProcessCommand(command.Object);
//assert
commandEvents.Verify(c => c.NotifyComplete(command.As <IAsyncCommandEvent <string> >().Object));
}
public void ProcessCommand_WhenErrorOccurrs_ShouldThrow(
[Frozen]Mock<ICommandEvents> commandEvents,
[Frozen]Mock<IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
Mock<IAsyncCommand> command,
Exception ex)
{
//arrange
command.As<IAsyncCommandEvent<string>>();
commandBus.Setup(c => c.ProcessCommand(command.Object)).Returns(() => Task.Run(() => { throw ex; }));
//act
Func<Task> task = () => sut.ProcessCommand(command.Object);
//assert
task.ShouldThrow<Exception>()
.And.Should().Be(ex, "Exception was not the exception originally thrown");
}
public void ProcessCommand_WhenErrorOccurrs_ShouldThrow(
[Frozen] Mock <ICommandEvents> commandEvents,
[Frozen] Mock <IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
Mock <IAsyncCommand> command,
Exception ex)
{
//arrange
command.As <IAsyncCommandEvent <string> >();
commandBus.Setup(c => c.ProcessCommand(command.Object)).Returns(() => Task.Run(() => { throw ex; }));
//act
Func <Task> task = () => sut.ProcessCommand(command.Object);
//assert
task.ShouldThrow <Exception>()
.And.Should().Be(ex, "Exception was not the exception originally thrown");
}
public async Task ProcessCommand_WhenErrorOccurrs_ShouldCallNotifyError(
[Frozen]Mock<ICommandEvents> commandEvents,
[Frozen]Mock<IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
Mock<IAsyncCommand> command,
Exception ex)
{
//arrange
command.As<IAsyncCommandEvent<string>>();
commandBus.Setup(c => c.ProcessCommand(command.Object)).Returns(() => Task.Run(() => { throw ex; }));
//act
try
{
await sut.ProcessCommand(command.Object);
}
catch (Exception)
{
//we don't want to know about exception in this test
}
//assert
commandEvents.Verify(c => c.NotifyError(command.As<IAsyncCommandEvent<string>>().Object, ex));
}
public async Task ProcessCommand_WhenErrorOccurrs_ShouldCallNotifyError(
[Frozen] Mock <ICommandEvents> commandEvents,
[Frozen] Mock <IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
Mock <IAsyncCommand> command,
Exception ex)
{
//arrange
command.As <IAsyncCommandEvent <string> >();
commandBus.Setup(c => c.ProcessCommand(command.Object)).Returns(() => Task.Run(() => { throw ex; }));
//act
try
{
await sut.ProcessCommand(command.Object);
}
catch (Exception)
{
//we don't want to know about exception in this test
}
//assert
commandEvents.Verify(c => c.NotifyError(command.As <IAsyncCommandEvent <string> >().Object, ex));
}
public async Task ProcessCommand_CallProcessCommand(
[Frozen]Mock<ICommandEvents> commandEvents,
[Frozen]Mock<IAsyncCommandBus> commandBus,
NotifyEventsAsyncCommandBus sut,
IAsyncCommand command)
{
//arrange
commandBus.Setup(c => c.ProcessCommand(command)).Returns(Task.FromResult(true));
//act
await sut.ProcessCommand(command);
//assert
commandBus.Verify(c => c.ProcessCommand(command), Times.Once());
}