mirror of
https://github.com/nsnail/spectre.console.git
synced 2025-12-18 08:15:48 +08:00
Use file scoped namespace declarations
This commit is contained in:
Patrik Svensson
committed by
Phil Scott
Phil Scott
parent
1dbaf50935
commit
ec1188b837
@@ -1,28 +1,27 @@
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using System;
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using Spectre.Console.Cli;
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namespace Spectre.Console.Testing
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namespace Spectre.Console.Testing;
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/// <summary>
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/// A <see cref="ICommandInterceptor"/> that triggers a callback when invoked.
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/// </summary>
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public sealed class CallbackCommandInterceptor : ICommandInterceptor
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{
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private readonly Action<CommandContext, CommandSettings> _callback;
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/// <summary>
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/// A <see cref="ICommandInterceptor"/> that triggers a callback when invoked.
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/// Initializes a new instance of the <see cref="CallbackCommandInterceptor"/> class.
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/// </summary>
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public sealed class CallbackCommandInterceptor : ICommandInterceptor
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/// <param name="callback">The callback to call when the interceptor is invoked.</param>
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public CallbackCommandInterceptor(Action<CommandContext, CommandSettings> callback)
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{
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private readonly Action<CommandContext, CommandSettings> _callback;
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_callback = callback ?? throw new ArgumentNullException(nameof(callback));
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="CallbackCommandInterceptor"/> class.
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/// </summary>
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/// <param name="callback">The callback to call when the interceptor is invoked.</param>
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public CallbackCommandInterceptor(Action<CommandContext, CommandSettings> callback)
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{
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_callback = callback ?? throw new ArgumentNullException(nameof(callback));
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}
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/// <inheritdoc/>
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public void Intercept(CommandContext context, CommandSettings settings)
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{
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_callback(context, settings);
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}
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/// <inheritdoc/>
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public void Intercept(CommandContext context, CommandSettings settings)
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{
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_callback(context, settings);
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}
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}
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@@ -1,29 +1,28 @@
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using System;
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using Spectre.Console.Cli;
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namespace Spectre.Console.Testing
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namespace Spectre.Console.Testing;
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/// <summary>
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/// Represents a <see cref="CommandApp"/> runtime failure.
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/// </summary>
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public sealed class CommandAppFailure
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{
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/// <summary>
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/// Represents a <see cref="CommandApp"/> runtime failure.
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/// Gets the exception that was thrown.
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/// </summary>
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public sealed class CommandAppFailure
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public Exception Exception { get; }
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/// <summary>
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/// Gets the console output.
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/// </summary>
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public string Output { get; }
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internal CommandAppFailure(Exception exception, string output)
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{
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/// <summary>
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/// Gets the exception that was thrown.
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/// </summary>
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public Exception Exception { get; }
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/// <summary>
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/// Gets the console output.
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/// </summary>
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public string Output { get; }
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internal CommandAppFailure(Exception exception, string output)
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{
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Exception = exception ?? throw new ArgumentNullException(nameof(exception));
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Output = output.NormalizeLineEndings()
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.TrimLines()
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.Trim();
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}
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Exception = exception ?? throw new ArgumentNullException(nameof(exception));
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Output = output.NormalizeLineEndings()
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.TrimLines()
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.Trim();
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}
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}
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@@ -1,43 +1,42 @@
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using Spectre.Console.Cli;
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namespace Spectre.Console.Testing
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namespace Spectre.Console.Testing;
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/// <summary>
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/// Represents the result of a completed <see cref="CommandApp"/> run.
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/// </summary>
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public sealed class CommandAppResult
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{
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/// <summary>
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/// Represents the result of a completed <see cref="CommandApp"/> run.
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/// Gets the exit code.
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/// </summary>
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public sealed class CommandAppResult
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public int ExitCode { get; }
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/// <summary>
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/// Gets the console output.
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/// </summary>
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public string Output { get; }
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/// <summary>
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/// Gets the command context.
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/// </summary>
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public CommandContext? Context { get; }
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/// <summary>
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/// Gets the command settings.
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/// </summary>
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public CommandSettings? Settings { get; }
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internal CommandAppResult(int exitCode, string output, CommandContext? context, CommandSettings? settings)
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{
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/// <summary>
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/// Gets the exit code.
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/// </summary>
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public int ExitCode { get; }
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ExitCode = exitCode;
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Output = output ?? string.Empty;
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Context = context;
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Settings = settings;
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/// <summary>
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/// Gets the console output.
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/// </summary>
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public string Output { get; }
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/// <summary>
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/// Gets the command context.
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/// </summary>
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public CommandContext? Context { get; }
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/// <summary>
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/// Gets the command settings.
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/// </summary>
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public CommandSettings? Settings { get; }
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internal CommandAppResult(int exitCode, string output, CommandContext? context, CommandSettings? settings)
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{
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ExitCode = exitCode;
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Output = output ?? string.Empty;
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Context = context;
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Settings = settings;
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Output = Output
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.NormalizeLineEndings()
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.TrimLines()
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.Trim();
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}
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Output = Output
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.NormalizeLineEndings()
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.TrimLines()
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.Trim();
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}
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}
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@@ -1,135 +1,134 @@
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using System;
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using Spectre.Console.Cli;
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namespace Spectre.Console.Testing
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namespace Spectre.Console.Testing;
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/// <summary>
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/// A <see cref="CommandApp"/> test harness.
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/// </summary>
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public sealed class CommandAppTester
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{
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private Action<CommandApp>? _appConfiguration;
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private Action<IConfigurator>? _configuration;
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/// <summary>
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/// A <see cref="CommandApp"/> test harness.
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/// Initializes a new instance of the <see cref="CommandAppTester"/> class.
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/// </summary>
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public sealed class CommandAppTester
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/// <param name="registrar">The registrar.</param>
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public CommandAppTester(ITypeRegistrar? registrar = null)
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{
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private Action<CommandApp>? _appConfiguration;
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private Action<IConfigurator>? _configuration;
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Registrar = registrar;
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="CommandAppTester"/> class.
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/// </summary>
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/// <param name="registrar">The registrar.</param>
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public CommandAppTester(ITypeRegistrar? registrar = null)
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/// <summary>
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/// Gets or sets the Registrar to use in the CommandApp.
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/// </summary>
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public ITypeRegistrar? Registrar { get; set; }
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/// <summary>
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/// Sets the default command.
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/// </summary>
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/// <typeparam name="T">The default command type.</typeparam>
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public void SetDefaultCommand<T>()
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where T : class, ICommand
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{
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_appConfiguration = (app) => app.SetDefaultCommand<T>();
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}
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/// <summary>
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/// Configures the command application.
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/// </summary>
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/// <param name="action">The configuration action.</param>
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public void Configure(Action<IConfigurator> action)
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{
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if (_configuration != null)
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{
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Registrar = registrar;
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throw new InvalidOperationException("The command app harnest have already been configured.");
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}
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/// <summary>
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/// Gets or sets the Registrar to use in the CommandApp.
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/// </summary>
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public ITypeRegistrar? Registrar { get; set; }
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_configuration = action;
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}
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/// <summary>
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/// Sets the default command.
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/// </summary>
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/// <typeparam name="T">The default command type.</typeparam>
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public void SetDefaultCommand<T>()
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where T : class, ICommand
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/// <summary>
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/// Runs the command application and expects an exception of a specific type to be thrown.
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/// </summary>
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/// <typeparam name="T">The expected exception type.</typeparam>
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/// <param name="args">The arguments.</param>
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/// <returns>The information about the failure.</returns>
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public CommandAppFailure RunAndCatch<T>(params string[] args)
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where T : Exception
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{
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var console = new TestConsole().Width(int.MaxValue);
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try
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{
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_appConfiguration = (app) => app.SetDefaultCommand<T>();
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Run(args, console, c => c.PropagateExceptions());
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throw new InvalidOperationException("Expected an exception to be thrown, but there was none.");
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}
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/// <summary>
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/// Configures the command application.
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/// </summary>
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/// <param name="action">The configuration action.</param>
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public void Configure(Action<IConfigurator> action)
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catch (T ex)
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{
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if (_configuration != null)
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if (ex is CommandAppException commandAppException && commandAppException.Pretty != null)
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{
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throw new InvalidOperationException("The command app harnest have already been configured.");
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console.Write(commandAppException.Pretty);
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}
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else
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{
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console.WriteLine(ex.Message);
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}
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_configuration = action;
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return new CommandAppFailure(ex, console.Output);
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}
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/// <summary>
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/// Runs the command application and expects an exception of a specific type to be thrown.
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/// </summary>
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/// <typeparam name="T">The expected exception type.</typeparam>
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/// <param name="args">The arguments.</param>
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/// <returns>The information about the failure.</returns>
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public CommandAppFailure RunAndCatch<T>(params string[] args)
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where T : Exception
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catch (Exception ex)
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{
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var console = new TestConsole().Width(int.MaxValue);
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try
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{
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Run(args, console, c => c.PropagateExceptions());
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throw new InvalidOperationException("Expected an exception to be thrown, but there was none.");
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}
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catch (T ex)
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{
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if (ex is CommandAppException commandAppException && commandAppException.Pretty != null)
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{
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console.Write(commandAppException.Pretty);
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}
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else
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{
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console.WriteLine(ex.Message);
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}
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return new CommandAppFailure(ex, console.Output);
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}
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catch (Exception ex)
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{
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throw new InvalidOperationException(
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$"Expected an exception of type '{typeof(T).FullName}' to be thrown, "
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+ $"but received {ex.GetType().FullName}.");
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}
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}
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/// <summary>
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/// Runs the command application.
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/// </summary>
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/// <param name="args">The arguments.</param>
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/// <returns>The result.</returns>
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public CommandAppResult Run(params string[] args)
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{
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var console = new TestConsole().Width(int.MaxValue);
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return Run(args, console);
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}
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private CommandAppResult Run(string[] args, TestConsole console, Action<IConfigurator>? config = null)
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{
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CommandContext? context = null;
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CommandSettings? settings = null;
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var app = new CommandApp(Registrar);
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_appConfiguration?.Invoke(app);
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if (_configuration != null)
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{
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app.Configure(_configuration);
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}
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if (config != null)
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{
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app.Configure(config);
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}
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app.Configure(c => c.ConfigureConsole(console));
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app.Configure(c => c.SetInterceptor(new CallbackCommandInterceptor((ctx, s) =>
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{
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context = ctx;
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settings = s;
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})));
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var result = app.Run(args);
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var output = console.Output
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.NormalizeLineEndings()
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.TrimLines()
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.Trim();
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return new CommandAppResult(result, output, context, settings);
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throw new InvalidOperationException(
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$"Expected an exception of type '{typeof(T).FullName}' to be thrown, "
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+ $"but received {ex.GetType().FullName}.");
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}
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}
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/// <summary>
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/// Runs the command application.
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/// </summary>
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/// <param name="args">The arguments.</param>
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/// <returns>The result.</returns>
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public CommandAppResult Run(params string[] args)
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{
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var console = new TestConsole().Width(int.MaxValue);
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return Run(args, console);
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}
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private CommandAppResult Run(string[] args, TestConsole console, Action<IConfigurator>? config = null)
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{
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CommandContext? context = null;
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CommandSettings? settings = null;
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var app = new CommandApp(Registrar);
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_appConfiguration?.Invoke(app);
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if (_configuration != null)
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{
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app.Configure(_configuration);
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}
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if (config != null)
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{
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app.Configure(config);
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}
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app.Configure(c => c.ConfigureConsole(console));
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app.Configure(c => c.SetInterceptor(new CallbackCommandInterceptor((ctx, s) =>
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{
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context = ctx;
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settings = s;
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})));
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var result = app.Run(args);
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var output = console.Output
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.NormalizeLineEndings()
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.TrimLines()
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.Trim();
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return new CommandAppResult(result, output, context, settings);
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}
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}
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@@ -1,191 +1,190 @@
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using System;
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using Spectre.Console.Cli;
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namespace Spectre.Console.Testing
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namespace Spectre.Console.Testing;
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/// <summary>
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/// This is a utility class for implementors of
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/// <see cref="ITypeRegistrar"/> and corresponding <see cref="ITypeResolver"/>.
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/// </summary>
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public sealed class TypeRegistrarBaseTests
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{
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private readonly Func<ITypeRegistrar> _registrarFactory;
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/// <summary>
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/// This is a utility class for implementors of
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/// <see cref="ITypeRegistrar"/> and corresponding <see cref="ITypeResolver"/>.
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/// Initializes a new instance of the <see cref="TypeRegistrarBaseTests"/> class.
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/// </summary>
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public sealed class TypeRegistrarBaseTests
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/// <param name="registrarFactory">The factory to create a new, clean <see cref="ITypeRegistrar"/> to be used for each test.</param>
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public TypeRegistrarBaseTests(Func<ITypeRegistrar> registrarFactory)
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{
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private readonly Func<ITypeRegistrar> _registrarFactory;
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_registrarFactory = registrarFactory;
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="TypeRegistrarBaseTests"/> class.
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/// </summary>
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/// <param name="registrarFactory">The factory to create a new, clean <see cref="ITypeRegistrar"/> to be used for each test.</param>
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public TypeRegistrarBaseTests(Func<ITypeRegistrar> registrarFactory)
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/// <summary>
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/// Runs all tests.
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/// </summary>
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/// <exception cref="TestFailedException">This exception is raised, if a test fails.</exception>
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public void RunAllTests()
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{
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var testCases = new Action<ITypeRegistrar>[]
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{
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_registrarFactory = registrarFactory;
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}
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/// <summary>
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/// Runs all tests.
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/// </summary>
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/// <exception cref="TestFailedException">This exception is raised, if a test fails.</exception>
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public void RunAllTests()
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{
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var testCases = new Action<ITypeRegistrar>[]
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{
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RegistrationsCanBeResolved,
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InstanceRegistrationsCanBeResolved,
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LazyRegistrationsCanBeResolved,
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ResolvingNotRegisteredServiceReturnsNull,
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ResolvingNullTypeReturnsNull,
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};
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};
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foreach (var test in testCases)
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{
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test(_registrarFactory());
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}
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}
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private static void ResolvingNullTypeReturnsNull(ITypeRegistrar registrar)
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foreach (var test in testCases)
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{
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// Given no registration
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var resolver = registrar.Build();
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try
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{
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// When
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var actual = resolver.Resolve(null);
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// Then
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if (actual != null)
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{
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throw new TestFailedException(
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$"Expected the resolver to resolve null, since null was requested as the service type. Actually resolved {actual.GetType().Name}.");
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}
|
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}
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catch (Exception ex)
|
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{
|
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throw new TestFailedException(
|
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$"Expected the resolver not to throw, but caught {ex.GetType().Name}.", ex);
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}
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}
|
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private static void ResolvingNotRegisteredServiceReturnsNull(ITypeRegistrar registrar)
|
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{
|
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// Given no registration
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var resolver = registrar.Build();
|
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|
||||
try
|
||||
{
|
||||
// When
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var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (actual != null)
|
||||
{
|
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throw new TestFailedException(
|
||||
$"Expected the resolver to resolve null, since no service was registered. Actually resolved {actual.GetType().Name}.");
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver not to throw, but caught {ex.GetType().Name}.", ex);
|
||||
}
|
||||
}
|
||||
|
||||
private static void RegistrationsCanBeResolved(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given
|
||||
registrar.Register(typeof(IMockService), typeof(MockService));
|
||||
var resolver = registrar.Build();
|
||||
|
||||
// When
|
||||
var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (actual == null)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver to resolve an instance of {nameof(MockService)}. Actually resolved null.");
|
||||
}
|
||||
|
||||
if (actual is not MockService)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver to resolve an instance of {nameof(MockService)}. Actually resolved {actual.GetType().Name}.");
|
||||
}
|
||||
}
|
||||
|
||||
private static void InstanceRegistrationsCanBeResolved(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given
|
||||
var instance = new MockService();
|
||||
registrar.RegisterInstance(typeof(IMockService), instance);
|
||||
var resolver = registrar.Build();
|
||||
|
||||
// When
|
||||
var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (!ReferenceEquals(actual, instance))
|
||||
{
|
||||
throw new TestFailedException(
|
||||
"Expected the resolver to resolve exactly the registered instance.");
|
||||
}
|
||||
}
|
||||
|
||||
private static void LazyRegistrationsCanBeResolved(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given
|
||||
var instance = new MockService();
|
||||
var factoryCalled = false;
|
||||
registrar.RegisterLazy(typeof(IMockService), () =>
|
||||
{
|
||||
factoryCalled = true;
|
||||
return instance;
|
||||
});
|
||||
var resolver = registrar.Build();
|
||||
|
||||
// When
|
||||
var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (!factoryCalled)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
"Expected the factory to be called, to resolve the lazy registration.");
|
||||
}
|
||||
|
||||
if (!ReferenceEquals(actual, instance))
|
||||
{
|
||||
throw new TestFailedException(
|
||||
"Expected the resolver to return exactly the result of the lazy-registered factory.");
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// internal use only.
|
||||
/// </summary>
|
||||
private interface IMockService
|
||||
{
|
||||
}
|
||||
|
||||
private class MockService : IMockService
|
||||
{
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Exception, to be raised when a test fails.
|
||||
/// </summary>
|
||||
public sealed class TestFailedException : Exception
|
||||
{
|
||||
/// <inheritdoc cref="Exception" />
|
||||
public TestFailedException(string message)
|
||||
: base(message)
|
||||
{
|
||||
}
|
||||
|
||||
/// <inheritdoc cref="Exception" />
|
||||
public TestFailedException(string message, Exception inner)
|
||||
: base(message, inner)
|
||||
{
|
||||
}
|
||||
test(_registrarFactory());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static void ResolvingNullTypeReturnsNull(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given no registration
|
||||
var resolver = registrar.Build();
|
||||
|
||||
try
|
||||
{
|
||||
// When
|
||||
var actual = resolver.Resolve(null);
|
||||
|
||||
// Then
|
||||
if (actual != null)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver to resolve null, since null was requested as the service type. Actually resolved {actual.GetType().Name}.");
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver not to throw, but caught {ex.GetType().Name}.", ex);
|
||||
}
|
||||
}
|
||||
|
||||
private static void ResolvingNotRegisteredServiceReturnsNull(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given no registration
|
||||
var resolver = registrar.Build();
|
||||
|
||||
try
|
||||
{
|
||||
// When
|
||||
var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (actual != null)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver to resolve null, since no service was registered. Actually resolved {actual.GetType().Name}.");
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver not to throw, but caught {ex.GetType().Name}.", ex);
|
||||
}
|
||||
}
|
||||
|
||||
private static void RegistrationsCanBeResolved(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given
|
||||
registrar.Register(typeof(IMockService), typeof(MockService));
|
||||
var resolver = registrar.Build();
|
||||
|
||||
// When
|
||||
var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (actual == null)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver to resolve an instance of {nameof(MockService)}. Actually resolved null.");
|
||||
}
|
||||
|
||||
if (actual is not MockService)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
$"Expected the resolver to resolve an instance of {nameof(MockService)}. Actually resolved {actual.GetType().Name}.");
|
||||
}
|
||||
}
|
||||
|
||||
private static void InstanceRegistrationsCanBeResolved(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given
|
||||
var instance = new MockService();
|
||||
registrar.RegisterInstance(typeof(IMockService), instance);
|
||||
var resolver = registrar.Build();
|
||||
|
||||
// When
|
||||
var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (!ReferenceEquals(actual, instance))
|
||||
{
|
||||
throw new TestFailedException(
|
||||
"Expected the resolver to resolve exactly the registered instance.");
|
||||
}
|
||||
}
|
||||
|
||||
private static void LazyRegistrationsCanBeResolved(ITypeRegistrar registrar)
|
||||
{
|
||||
// Given
|
||||
var instance = new MockService();
|
||||
var factoryCalled = false;
|
||||
registrar.RegisterLazy(typeof(IMockService), () =>
|
||||
{
|
||||
factoryCalled = true;
|
||||
return instance;
|
||||
});
|
||||
var resolver = registrar.Build();
|
||||
|
||||
// When
|
||||
var actual = resolver.Resolve(typeof(IMockService));
|
||||
|
||||
// Then
|
||||
if (!factoryCalled)
|
||||
{
|
||||
throw new TestFailedException(
|
||||
"Expected the factory to be called, to resolve the lazy registration.");
|
||||
}
|
||||
|
||||
if (!ReferenceEquals(actual, instance))
|
||||
{
|
||||
throw new TestFailedException(
|
||||
"Expected the resolver to return exactly the result of the lazy-registered factory.");
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// internal use only.
|
||||
/// </summary>
|
||||
private interface IMockService
|
||||
{
|
||||
}
|
||||
|
||||
private class MockService : IMockService
|
||||
{
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Exception, to be raised when a test fails.
|
||||
/// </summary>
|
||||
public sealed class TestFailedException : Exception
|
||||
{
|
||||
/// <inheritdoc cref="Exception" />
|
||||
public TestFailedException(string message)
|
||||
: base(message)
|
||||
{
|
||||
}
|
||||
|
||||
/// <inheritdoc cref="Exception" />
|
||||
public TestFailedException(string message, Exception inner)
|
||||
: base(message, inner)
|
||||
{
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user