public void Execute_ShouldExecuteARealCommandHandler_WithNoResult()
{
var command = new CommandNoResult();
this.factoryMock.Setup(
x =>
x.Get<IDbContextDatabaseCommandHandler>(
typeof(IDbContextDatabaseCommandHandler<CommandNoResult>)))
.Returns(new CommandNoResultHandler());
using (var context = this.CreateContext())
{
context.Start();
Assert.That(() => context.Execute(command), Throws.Nothing);
}
}
public void Execute_ShouldThrowException_WhenNoCommandHandlerFound()
{
var commandNoResult = new CommandNoResult();
var commandWithResult = new CommandWithResult();
using (var context = this.CreateContext())
{
context.Start();
Assert.That(
() => context.Execute(commandNoResult),
Throws.Exception.TypeOf<HexagonException>().With.Message.ContainsSubstring("appropriate handler"));
Assert.That(
() => context.Execute(commandWithResult),
Throws.Exception.TypeOf<HexagonException>().With.Message.ContainsSubstring("appropriate handler"));
}
}
public void Execute_ShouldSelectCommandHandler_AndInvokeHandle_WithNoResult()
{
var command = new CommandNoResult();
var commandHandlerMock = new Mock<IDbContextDatabaseCommandHandler<CommandNoResult>>();
this.factoryMock.Setup(x => x.Get<IDbContextDatabaseCommandHandler>(typeof(IDbContextDatabaseCommandHandler<CommandNoResult>)))
.Returns(commandHandlerMock.Object)
.Verifiable();
using (var context = this.CreateContext())
{
context.Start();
context.Execute(command);
commandHandlerMock.Verify(x => x.Handle(command, It.IsNotNull<DbContext>()));
this.factoryMock.Verify();
}
}