// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

using System;
using System.Collections.Generic;

using Microsoft.VisualStudio.TestPlatform.Common.Utilities;

namespace Microsoft.VisualStudio.TestPlatform.Common.Interfaces;

/// <summary>
/// Metadata that is available from Test Discoverers.
/// </summary>
public interface ITestDiscovererCapabilities
{
    /// <summary>
    /// List of file extensions that the test discoverer can process tests from.
    /// </summary>
    IEnumerable<string>? FileExtension { get; }

    /// <summary>
    /// Default executor Uri for this discoverer
    /// </summary>
    Uri? DefaultExecutorUri { get; }

    /// <summary>
    /// Assembly type that the test discoverer supports.
    /// </summary>
    AssemblyType AssemblyType { get; }

    /// <summary>
    /// <see langword="true"/> if the discoverer plugin is decorated with ObjectDirectoryBasedTestDiscovererAttribute/>,
    /// <see langword="false"/> otherwise.
    /// </summary>
    bool IsDirectoryBased { get; }
}