public void Nested_Context_Command_Nested()
{
// $ ./app-nested TestCommands_Nested_1 Baz --help
var commandProvider = new CoconaCommandProvider(new[] { typeof(TestCommands_Nested) });
var commandCollectionRoot = commandProvider.GetCommandCollection();
var commandNested = commandCollectionRoot.All.First(x => x.Name == "TestCommands_Nested_1");
var commandBaz = commandNested.SubCommands.All.First(x => x.Name == "Baz");
var commandStack = new[] { commandNested, commandBaz }; // --help (OptionLikeCommand) pushes the command to the stack.
var targetCommand = BuiltInOptionLikeCommands.Help.Command;
var commandCollection = commandNested.SubCommands;
var appContext = new CoconaAppContext(targetCommand, default);
appContext.Features.Set <ICoconaCommandFeature>(new CoconaCommandFeature(commandCollection, targetCommand, commandStack, new object() /* unused */));
var helpBuilder = new CoconaHelpMessageBuilder(
new FakeAppContextAccessor(appContext),
new FakeCommandHelpProvider(),
new FakeHelpRenderer(),
commandProvider
);
var help = helpBuilder.BuildAndRenderForCurrentContext();
help.Should().Be("Command;Name=Baz;SubCommandStack=TestCommands_Nested_1");
}
public void Multiple_Context_Index()
{
// $ ./app-multiple --help
var commandProvider = new CoconaCommandProvider(new[] { typeof(TestCommands_Multiple) });
var commandCollectionRoot = commandProvider.GetCommandCollection();
var commandStack = Array.Empty <CommandDescriptor>();
var targetCommand = BuiltInPrimaryCommand.GetCommand(string.Empty); // `TestCommands_Multiple` has no primary command. Use BuiltInPrimaryCommand.
var commandCollection = commandCollectionRoot;
var appContext = new CoconaAppContext(targetCommand, default);
appContext.Features.Set <ICoconaCommandFeature>(new CoconaCommandFeature(commandCollection, targetCommand, commandStack, new object() /* unused */));
var helpBuilder = new CoconaHelpMessageBuilder(
new FakeAppContextAccessor(appContext),
new FakeCommandHelpProvider(),
new FakeHelpRenderer(),
commandProvider
);
var help = helpBuilder.BuildAndRenderForCurrentContext();
help.Should().Be("IndexHelp;Commands=Foo,Bar;SubCommandStack=");
}
public void Single()
{
// $ ./app-single --help
var commandProvider = new CoconaCommandProvider(new[] { typeof(TestCommands_Single) });
var commandCollectionRoot = commandProvider.GetCommandCollection();
var commandStack = new[] { commandCollectionRoot.All.First() }; // --help (OptionLikeCommand) pushes the command to the stack.
var targetCommand = BuiltInOptionLikeCommands.Help.Command;
var commandCollection = commandCollectionRoot;
var appContext = new CoconaAppContext(targetCommand, default);
appContext.Features.Set <ICoconaCommandFeature>(new CoconaCommandFeature(commandCollection, targetCommand, commandStack, new object() /* unused */));
var helpBuilder = new CoconaHelpMessageBuilder(
new FakeAppContextAccessor(appContext),
new FakeCommandHelpProvider(),
new FakeHelpRenderer(),
commandProvider
);
var help = helpBuilder.BuildAndRenderForCurrentContext();
help.Should().Be("IndexHelp;Commands=Foo;SubCommandStack="); // If the collection has only one command, a generated help is always IndexHelp.
}