public void Return_the_list_of_supported_commands()
{
using var kernel = new FakeKernel();
kernel.RegisterCommandType <CustomCommandTypes.FirstSubmission.MyCommand>();
kernel.RegisterCommandType <CustomCommandTypes.SecondSubmission.MyCommand>();
var supportedCommands = kernel.SupportedCommands();
supportedCommands.Should().ContainInOrder(typeof(SubmitCode),
typeof(CustomCommandTypes.FirstSubmission.MyCommand),
typeof(CustomCommandTypes.SecondSubmission.MyCommand));
}
public void When_command_type_registered_then_kernel_registers_envelope_type_for_serialization(bool withHandler)
{
Microsoft.DotNet.Interactive.Server.KernelCommandEnvelope.ResetToDefaults();
using var kernel = new FakeKernel();
if (withHandler)
{
kernel.RegisterCommandHandler <CustomCommandTypes.FirstSubmission.MyCommand>(
(_, _) => Task.CompletedTask);
}
else
{
kernel.RegisterCommandType <CustomCommandTypes.FirstSubmission.MyCommand>();
}
var originalCommand = new CustomCommandTypes.FirstSubmission.MyCommand("xyzzy");
string envelopeJson = Microsoft.DotNet.Interactive.Server.KernelCommandEnvelope.Serialize(originalCommand);
var roundTrippedCommandEnvelope = Microsoft.DotNet.Interactive.Server.KernelCommandEnvelope.Deserialize(envelopeJson);
roundTrippedCommandEnvelope
.Command
.Should()
.BeOfType <CustomCommandTypes.FirstSubmission.MyCommand>()
.Which
.Info
.Should()
.Be(originalCommand.Info);
}
public void When_command_type_reregistered_with_changed_type_command_then_kernel_registers_updated_envelope_type_for_serialization(bool withHandler)
{
// Notebook authors should be able to develop their custom commands experimentally and progressively,
// so we don't want any "you have to restart your kernel now" situations just because you already
// called RegisterCommandHandler once for a particular command type.
Microsoft.DotNet.Interactive.Server.KernelCommandEnvelope.ResetToDefaults();
using var kernel = new FakeKernel();
if (withHandler)
{
kernel.RegisterCommandHandler <CustomCommandTypes.FirstSubmission.MyCommand>(
(_, _) => Task.CompletedTask);
kernel.RegisterCommandHandler <CustomCommandTypes.SecondSubmission.MyCommand>(
(_, _) => Task.CompletedTask);
}
else
{
kernel.RegisterCommandType <CustomCommandTypes.FirstSubmission.MyCommand>();
kernel.RegisterCommandType <CustomCommandTypes.SecondSubmission.MyCommand>();
}
var originalCommand = new CustomCommandTypes.SecondSubmission.MyCommand("xyzzy", 42);
string envelopeJson = Microsoft.DotNet.Interactive.Server.KernelCommandEnvelope.Serialize(originalCommand);
var roundTrippedCommandEnvelope = Microsoft.DotNet.Interactive.Server.KernelCommandEnvelope.Deserialize(envelopeJson);
roundTrippedCommandEnvelope
.Command
.Should()
.BeOfType <CustomCommandTypes.SecondSubmission.MyCommand>()
.Which
.Info
.Should()
.Be(originalCommand.Info);
roundTrippedCommandEnvelope
.Command
.As <CustomCommandTypes.SecondSubmission.MyCommand>()
.AdditionalProperty
.Should()
.Be(originalCommand.AdditionalProperty);
}
