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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Aspire.Cli.Interaction;
using Spectre.Console;
using System.Text;
namespace Aspire.Cli.Tests.Interaction;
public class ConsoleInteractionServiceTests
{
[Fact]
public async Task PromptForSelectionAsync_EmptyChoices_ThrowsEmptyChoicesException()
{
// Arrange
var interactionService = new ConsoleInteractionService(AnsiConsole.Console);
var choices = Array.Empty<string>();
// Act & Assert
await Assert.ThrowsAsync<EmptyChoicesException>(() =>
interactionService.PromptForSelectionAsync("Select an item:", choices, x => x, CancellationToken.None));
}
[Fact]
public void DisplayError_WithMarkupCharacters_DoesNotCauseMarkupParsingError()
{
// Arrange
var output = new StringBuilder();
var console = AnsiConsole.Create(new AnsiConsoleSettings
{
Ansi = AnsiSupport.No,
ColorSystem = ColorSystemSupport.NoColors,
Out = new AnsiConsoleOutput(new StringWriter(output))
});
var interactionService = new ConsoleInteractionService(console);
var errorMessage = "The JSON value could not be converted to <Type>. Path: $.values[0].Type | LineNumber: 0 | BytePositionInLine: 121.";
// Act - this should not throw an exception due to markup parsing
var exception = Record.Exception(() => interactionService.DisplayError(errorMessage));
// Assert
Assert.Null(exception);
var outputString = output.ToString();
Assert.Contains("The JSON value could not be converted to", outputString);
}
[Fact]
public void DisplaySubtleMessage_WithMarkupCharacters_DoesNotCauseMarkupParsingError()
{
// Arrange
var output = new StringBuilder();
var console = AnsiConsole.Create(new AnsiConsoleSettings
{
Ansi = AnsiSupport.No,
ColorSystem = ColorSystemSupport.NoColors,
Out = new AnsiConsoleOutput(new StringWriter(output))
});
var interactionService = new ConsoleInteractionService(console);
var message = "Path with <brackets> and [markup] characters";
// Act - this should not throw an exception due to markup parsing
var exception = Record.Exception(() => interactionService.DisplaySubtleMessage(message));
// Assert
Assert.Null(exception);
var outputString = output.ToString();
Assert.Contains("Path with <brackets> and [markup] characters", outputString);
}
[Fact]
public void DisplayLines_WithMarkupCharacters_DoesNotCauseMarkupParsingError()
{
// Arrange
var output = new StringBuilder();
var console = AnsiConsole.Create(new AnsiConsoleSettings
{
Ansi = AnsiSupport.No,
ColorSystem = ColorSystemSupport.NoColors,
Out = new AnsiConsoleOutput(new StringWriter(output))
});
var interactionService = new ConsoleInteractionService(console);
var lines = new[]
{
("stdout", "Command output with <angle> brackets"),
("stderr", "Error output with [square] brackets")
};
// Act - this should not throw an exception due to markup parsing
var exception = Record.Exception(() => interactionService.DisplayLines(lines));
// Assert
Assert.Null(exception);
var outputString = output.ToString();
Assert.Contains("Command output with <angle> brackets", outputString);
// Square brackets get escaped to [[square]] when using EscapeMarkup()
Assert.Contains("Error output with [[square]] brackets", outputString);
}
} |