103 lines
3.2 KiB
C#
103 lines
3.2 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
|
|
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
|
|
|
|
using System;
|
|
using System.IO;
|
|
using System.Text;
|
|
using Microsoft.Extensions.Tools.Internal;
|
|
using Xunit;
|
|
|
|
namespace Microsoft.Extensions.Tools.Tests
|
|
{
|
|
public class ReporterTests
|
|
{
|
|
private static readonly string EOL = Environment.NewLine;
|
|
|
|
[Theory]
|
|
[InlineData(ConsoleColor.DarkGray, "\x1B[90m")]
|
|
[InlineData(ConsoleColor.Red, "\x1B[91m")]
|
|
[InlineData(ConsoleColor.Yellow, "\x1B[93m")]
|
|
public void WrapsWithAnsiColorCode(ConsoleColor color, string code)
|
|
{
|
|
Assert.Equal($"{code}sample\x1B[39m", new ColorFormatter(color).Format("sample"));
|
|
}
|
|
|
|
[Fact]
|
|
public void SkipsColorCodesForEmptyOrNullInput()
|
|
{
|
|
var formatter = new ColorFormatter(ConsoleColor.Blue);
|
|
Assert.Empty(formatter.Format(string.Empty));
|
|
Assert.Null(formatter.Format(null));
|
|
}
|
|
|
|
[Fact]
|
|
public void WritesToStandardStreams()
|
|
{
|
|
var testConsole = new TestConsole();
|
|
var reporter = new FormattingReporter(testConsole,
|
|
DefaultFormatter.Instance, DefaultFormatter.Instance,
|
|
DefaultFormatter.Instance, DefaultFormatter.Instance);
|
|
|
|
// stdout
|
|
reporter.Verbose("verbose");
|
|
Assert.Equal("verbose" + EOL, testConsole.GetOutput());
|
|
testConsole.Clear();
|
|
|
|
reporter.Output("out");
|
|
Assert.Equal("out" + EOL, testConsole.GetOutput());
|
|
testConsole.Clear();
|
|
|
|
reporter.Warn("warn");
|
|
Assert.Equal("warn" + EOL, testConsole.GetOutput());
|
|
testConsole.Clear();
|
|
|
|
// stderr
|
|
reporter.Error("error");
|
|
Assert.Equal("error" + EOL, testConsole.GetError());
|
|
testConsole.Clear();
|
|
}
|
|
|
|
[Fact]
|
|
public void FailsToBuildWithoutConsole()
|
|
{
|
|
Assert.Throws<InvalidOperationException>(
|
|
() => new ReporterBuilder().Build());
|
|
}
|
|
|
|
private class TestConsole : IConsole
|
|
{
|
|
private readonly StringBuilder _out;
|
|
private readonly StringBuilder _error;
|
|
|
|
public TestConsole()
|
|
{
|
|
_out = new StringBuilder();
|
|
_error = new StringBuilder();
|
|
Out = new StringWriter(_out);
|
|
Error = new StringWriter(_error);
|
|
}
|
|
|
|
event ConsoleCancelEventHandler IConsole.CancelKeyPress
|
|
{
|
|
add { }
|
|
remove { }
|
|
}
|
|
|
|
public string GetOutput() => _out.ToString();
|
|
public string GetError() => _error.ToString();
|
|
|
|
public void Clear()
|
|
{
|
|
_out.Clear();
|
|
_error.Clear();
|
|
}
|
|
|
|
public TextWriter Out { get; }
|
|
public TextWriter Error { get; }
|
|
public TextReader In { get; }
|
|
public bool IsInputRedirected { get; }
|
|
public bool IsOutputRedirected { get; }
|
|
public bool IsErrorRedirected { get; }
|
|
}
|
|
}
|
|
} |