// 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.Diagnostics;
using System.Linq;
using Microsoft.Extensions.Logging;
using Xunit;

namespace Microsoft.AspNetCore.Identity.Test
{
    public static class IdentityResultAssert
    {
        public static void IsSuccess(IdentityResult result)
        {
            Assert.NotNull(result);
            Assert.True(result.Succeeded);
        }

        public static void IsFailure(IdentityResult result)
        {
            Assert.NotNull(result);
            Assert.False(result.Succeeded);
        }

        public static void IsFailure(IdentityResult result, string error)
        {
            Assert.NotNull(result);
            Assert.False(result.Succeeded);
            Assert.Equal(error, result.Errors.First().Description);
        }

        public static void IsFailure(IdentityResult result, IdentityError error)
        {
            Assert.NotNull(result);
            Assert.False(result.Succeeded);
            Assert.Equal(error.Description, result.Errors.First().Description);
            Assert.Equal(error.Code, result.Errors.First().Code);
        }

        public static void VerifyLogMessage(ILogger logger, string expectedLog)
        {
            var testlogger = logger as ITestLogger;
            if (testlogger != null)
            {
                Assert.True(testlogger.LogMessages.Contains(expectedLog));
            }
            else
            {
                Assert.False(true, "No logger registered");
            }
        }
    }
}