public async Task Application_without_interactive_mode_cannot_execute_interactive_only_commands()
{
// Arrange
var(console, stdOut, stdErr) = VirtualConsole.CreateBuffered();
// Act
var app = new CliApplicationBuilder().AddCommand <BenchmarkDefaultCommand>()
.AddCommand <NamedInteractiveOnlyCommand>()
.UseConsole(console)
.Build();
// Assert
app.Should().NotBeNull();
// Act
int exitCode = await app.RunAsync(new string[] { "named-interactive-only" }, new Dictionary <string, string>());
// Asert
exitCode.Should().Be(ExitCodes.Error);
stdOut.GetString().Should().BeNullOrWhiteSpace();
stdErr.GetString().Should().NotBeNullOrWhiteSpace();
stdErr.GetString().Should().Contain("can be executed only in interactive mode, but this application is using CliApplication.");
_output.WriteLine(stdOut.GetString());
_output.WriteLine(stdErr.GetString());
}
public void Application_in_direct_mode_can_be_created_with_a_custom_configuration_and_middlewares()
{
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.AddDirective <DebugDirective>()
.AddDirective <PreviewDirective>()
.AddDirective(typeof(CustomDirective))
.UseMiddleware <ExecutionTimingMiddleware>()
.UseMiddleware(typeof(ExitCodeMiddleware))
.UseOptionFallbackProvider(typeof(EnvironmentVariableFallbackProvider))
.UseTitle("test")
.UseExecutableName("test")
.UseVersionText("test")
.UseDescription("test")
.UseConsole(new VirtualConsole(Stream.Null))
.UseStartupMessage((metadata) => $"Startup message {metadata.Title} {metadata.VersionText} {metadata.ExecutableName} {metadata.Description}")
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_can_be_created_with_configuration_action()
{
// Act
var app = new CliApplicationBuilder()
.Configure(cfg =>
{
cfg.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.UseExceptionHandler <DefaultExceptionHandler>()
.AddDirective <DebugDirective>()
.AddDirective <PreviewDirective>()
.AddDirective <CustomInteractiveModeOnlyDirective>()
.AddDirective <CustomDirective>();
cfg.UseStartupMessage((metadata) => $"Startup message {metadata.Title} {metadata.VersionText} {metadata.ExecutableName} {metadata.Description}");
})
.Configure(cfg =>
{
cfg.UseTitle("test")
.UseExecutableName("test")
.UseVersionText("test")
.UseDescription("test")
.UseConsole <SystemConsole>();
})
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_can_be_created_with_VirtualConsole_CreateBuffered()
{
// Arrange
var(console, _, _) = VirtualConsole.CreateBuffered(isInputRedirected: false);
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.UseExceptionHandler(typeof(DefaultExceptionHandler))
.AddDirective <DebugDirective>()
.AddDirective <PreviewDirective>()
.AddDirective <CustomInteractiveModeOnlyDirective>()
.AddDirective <CustomDirective>()
.UseTitle("test")
.UseExecutableName("test")
.UseVersionText("test")
.UseDescription("test")
.UseConsole(console)
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_in_interactive_mode_can_be_created_with_a_custom_configuration()
{
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.AddDirectivesFrom(typeof(DefaultCommand).Assembly)
.UseTitle("test")
.UseExecutableName("test")
.UseVersionText("test")
.UseDescription("test")
.UseDirectMode(true)
.UseInteractiveMode()
.RegisterMode <ValidCustomMode>()
.RegisterMode(typeof(ValidCustomMode))
.UseInteractiveMode()
.UseStartupMessage((metadata, console) => { console.Output.WriteLine($"Startup message {metadata.Title} {metadata.VersionText} {metadata.ExecutableName} {metadata.Description})"); })
.UseConsole(new VirtualConsole(Stream.Null))
.Build();
// Assert
app.Should().NotBeNull();
}
public async Task Middleware_pipeline_should_be_executed()
{
// Arrange
var(console, stdOut, stdErr) = VirtualConsole.CreateBuffered();
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommand <PipelineCommand>()
.UseConsole(console)
.UseMiddleware <ExecutionTimingMiddleware>()
.UseMiddleware(typeof(ExitCodeMiddleware))
.Build();
// Assert
app.Should().NotBeNull();
// Act
int exitCode = await app.RunAsync(new string[] { }, new Dictionary <string, string>());
// Asert
exitCode.Should().Be(0);
stdOut.GetString().Should().NotBeNullOrWhiteSpace();
stdErr.GetString().Should().BeNullOrWhiteSpace();
stdOut.GetString().Should().ContainAll(
ExecutionTimingMiddleware.ExpectedOutput0,
ExecutionTimingMiddleware.ExpectedOutput1,
ExitCodeMiddleware.ExpectedOutput,
DefaultCommand.ExpectedOutputText);
_output.WriteLine(stdOut.GetString());
}
public async Task Middleware_types_collection_should_contain_all_user_defined_middlewares()
{
// Arrange
var(console, stdOut, stdErr) = VirtualConsole.CreateBuffered();
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommand <PipelineCommand>()
.UseConsole(console)
.UseMiddleware <ExecutionTimingMiddleware>()
.UseMiddleware(typeof(ExitCodeMiddleware))
.Build();
// Assert
app.Should().NotBeNull();
// Act
int exitCode = await app.RunAsync(new string[] { "pipeline" }, new Dictionary <string, string>());
// Asert
exitCode.Should().Be(0);
stdOut.GetString().Should().NotBeNullOrWhiteSpace();
stdErr.GetString().Should().BeNullOrWhiteSpace();
stdOut.GetString().Should().ContainAll(
typeof(ExecutionTimingMiddleware).AssemblyQualifiedName,
typeof(ExitCodeMiddleware).AssemblyQualifiedName,
PipelineCommand.PipelineTermination,
"Typin.Internal.Pipeline");
_output.WriteLine(stdOut.GetString());
}
public void Application_in_interactive_mode_with_params_can_be_created_with_a_custom_configuration()
{
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.AddDirective <DebugDirective>()
.AddDirective <PreviewDirective>()
.AddDirectivesFromThisAssembly()
.UseTitle("test")
.UseExecutableName("test")
.UseVersionText("test")
.UseDescription("test")
.UseInteractiveMode(false, false)
.UsePromptForeground(ConsoleColor.Magenta)
.UseStartupMessage("Startup message {{title}} {title} {version} {executable} {description}")
.UseConsole <SystemConsole>()
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_can_be_created_with_a_default_configuration()
{
// Act
var app = new CliApplicationBuilder()
.AddCommandsFromThisAssembly()
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_can_be_created_with_startup_class()
{
// Act
var app = new CliApplicationBuilder()
.UseStartup <CustomStartupClass>()
.Build();
// Assert
app.Should().NotBeNull();
}
public async Task Should_singleton_services_be_resolved()
{
// Arrange
var(console, stdOut, _) = VirtualConsole.CreateBuffered();
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommand <WithDependenciesCommand>()
.UseConsole(console)
.UseServiceProviderFactory(new AutofacServiceProviderFactory())
.ConfigureContainer <ContainerBuilder>(builder =>
{
// Use and configure Autofac
builder.RegisterType <DependencyA>().SingleInstance();
builder.RegisterType <DependencyB>().SingleInstance();
builder.RegisterType <DependencyC>().SingleInstance();
})
.ConfigureServices(services =>
{
//services.AddSingleton<DependencyA>();
//services.AddSingleton<DependencyB>();
//services.AddSingleton<DependencyC>();
})
.Build();
// Assert
app.Should().NotBeNull();
// Act
int exitCode = await app.RunAsync(new string[] { "cmd" }, new Dictionary <string, string>());
// Assert
exitCode.Should().Be(ExitCodes.Success);
stdOut.GetString().Should().NotBeNullOrWhiteSpace();
string[] output = stdOut.GetString().Split(Environment.NewLine, StringSplitOptions.RemoveEmptyEntries);
output.Should().HaveCount(3);
char[] chars = output[0].Split('|')
.Select(x => char.Parse(x))
.ToArray();
Guid[] guids = output[1].Split('|')
.Select(x => Guid.Parse(x))
.ToArray();
Guid depGuid = Guid.Parse(output[2]);
chars.Should().HaveCount(3);
chars.Should().Equal(new char[] { 'A', 'B', 'B' });
guids.Should().HaveCount(3);
depGuid.Should().Be(guids[1]);
}
public async Task Application_can_be_created_and_executed_with_benchmark_commands()
{
// Arrange
var(console, stdOut, stdErr) = VirtualConsole.CreateBuffered();
// Act
var app = new CliApplicationBuilder().AddCommand <BenchmarkDefaultCommand>()
.UseConsole(console)
.Build();
// Assert
app.Should().NotBeNull();
// Act
int exitCode = await app.RunAsync(new string[] { "--str", "hello world", "-i", "-13", "-b" }, new Dictionary <string, string>());
// Assert
exitCode.Should().Be(0);
stdOut.GetString().Should().ContainEquivalentOf("{\"StrOption\":\"hello world\",\"IntOption\":-13,\"BoolOption\":true}");
stdErr.GetString().Should().BeNullOrWhiteSpace();
}
public void Application_can_be_created_with_a_custom_configuration()
{
// Act
var app = new CliApplicationBuilder()
.AddCommand(typeof(ValidCommand))
.AddCommandsFrom(typeof(ValidCommand).Assembly)
.AddCommands(new[] { typeof(ValidCommand) })
.AddCommandsFrom(new[] { typeof(ValidCommand).Assembly })
.AddCommandsFromThisAssembly()
.AllowDebugMode()
.AllowPreviewMode()
.UseTitle("test")
.UseExecutableName("test")
.UseVersionText("test")
.UseDescription("test")
.UseConsole(new VirtualConsole(Stream.Null))
.UseTypeActivator(Activator.CreateInstance)
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_can_be_created_with_VirtualConsole_MemoryStreamWriter()
{
// Arrange
var(console, _, _) = VirtualConsole.CreateBuffered(isInputRedirected: false, isOutputRedirected: true);
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.AddDirectivesFrom(new[] { typeof(DefaultCommand).Assembly })
.AddDirective <DebugDirective>()
.AddDirective <PreviewDirective>()
.AddDirective <CustomInteractiveModeOnlyDirective>()
.AddDirective <CustomDirective>()
.UseConsole(console)
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_in_direct_mode_can_be_created_with_a_custom_configuration()
{
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.AddDirective <DebugDirective>()
.AddDirective <PreviewDirective>()
.AddDirective <CustomDirective>()
.UseOptionFallbackProvider <EnvironmentVariableFallbackProvider>()
.UseTitle("test")
.UseExecutableName("test")
.UseVersionText("test")
.UseDescription("test")
.UseConsole(new VirtualConsole(Stream.Null))
.UseStartupMessage($"Startup message")
.Build();
// Assert
app.Should().NotBeNull();
}
public void Application_can_be_created_with_VirtualConsole_MemoryStreamWriter()
{
// Arrange
IConsole console = new VirtualConsole(output: new MemoryStreamWriter(), isOutputRedirected: false,
error: new MemoryStreamWriter(Encoding.UTF8), isErrorRedirected: true);
// Act
var app = new CliApplicationBuilder()
.AddCommand <DefaultCommand>()
.AddCommandsFrom(typeof(DefaultCommand).Assembly)
.AddCommands(new[] { typeof(DefaultCommand) })
.AddCommandsFrom(new[] { typeof(DefaultCommand).Assembly })
.AddCommandsFromThisAssembly()
.AddDirectivesFrom(new[] { typeof(DefaultCommand).Assembly })
.AddDirective <DebugDirective>()
.AddDirective <PreviewDirective>()
.AddDirective <CustomInteractiveModeOnlyDirective>()
.AddDirective <CustomDirective>()
.UseConsole(console)
.Build();
// Assert
app.Should().NotBeNull();
}