src/VisualStudio/IntegrationTest/New.IntegrationTests/TestUtilities.cs - main - githubmirror/roslyn

src/VisualStudio/IntegrationTest/New.IntegrationTests/TestUtilities.cs

74 строки2 KB

Youssef1313

Fix more warnings

01 дек 2024, 18:22

01 дек 2024, 18:228bca515

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Microsoft.VisualStudio.IntegrationTest.Utilities;

public static class TestUtilities
{
    public static void ThrowIfExpectedItemNotFound<TCollection>(IEnumerable<TCollection> actual, IEnumerable<TCollection> expected)
        where TCollection : IEquatable<TCollection>
    {
        var shouldThrow = false;
        var sb = new StringBuilder();
        sb.AppendLine("The following expected item(s) not found:");

        foreach (var item in expected)
        {
            if (!actual.Contains(item))
            {
                shouldThrow = true;
                sb.AppendLine(item.ToString());
            }
        }

        if (shouldThrow)
        {
            sb.AppendLine("Actual items:");
            foreach (var item in actual)
                sb.AppendLine(item.ToString());

            throw new Exception(sb.ToString());
        }
    }

    public static void ThrowIfExpectedItemNotFoundInOrder<TCollection>(IEnumerable<TCollection> actual, IEnumerable<TCollection> expected)
        where TCollection : IEquatable<TCollection>
    {
        var shouldThrow = false;
        var sb = new StringBuilder();
        sb.Append("The following expected item(s) not found in sequence:\r\n");

        var remainingActualList = actual;

        foreach (var item in expected)
        {
            remainingActualList = remainingActualList.SkipWhile(a => !a.Equals(item));

            if (!remainingActualList.Any())
            {
                shouldThrow = true;
                sb.AppendLine(item.ToString());
            }

            remainingActualList = remainingActualList.Skip(1);
        }

        if (shouldThrow)
        {
            sb.AppendLine();
            sb.AppendLine("Actual items:");
            foreach (var item in actual)
            {
                sb.AppendLine(item.ToString());
            }

            throw new Exception(sb.ToString());
        }
    }
}