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Add e2e tests (#45)
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‎src/PackagesConfigConverter.UnitTests/E2ETests.cs

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// Copyright (c) Jeff Kluge. All rights reserved.
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//
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// Licensed under the MIT license.
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using log4net;
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using log4net.Core;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Text.RegularExpressions;
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using System.Threading;
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using Xunit;
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using Xunit.Abstractions;
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namespace PackagesConfigConverter.UnitTests
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{
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public class E2ETests : TestBase
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{
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private const string BaseTestCaseDir = @"TestData\E2ETests";
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private const string BaseWorkingDir = @"_work";
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private const string NuGetConfigFile = "NuGet.config";
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private const string PackagesConfigFileName = "packages.config";
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private const string BeforeProjectName = "before.csproj";
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private const string AfterProjectName = "after.csproj";
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private static readonly Regex ConverterInclude = new Regex($"{BeforeProjectName}$", RegexOptions.Compiled);
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public E2ETests(ITestOutputHelper testOutputHelper)
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: base(testOutputHelper)
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{
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}
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public static IEnumerable<object[]> TestCases()
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{
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foreach (string dir in Directory.EnumerateDirectories(BaseTestCaseDir))
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{
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string testCase = Path.GetFileName(dir);
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yield return new object[] { testCase };
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}
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}
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[Theory]
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[MemberData(nameof(TestCases))]
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public void E2ETest(string testCase)
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{
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// Copy test files to a working dir
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string testCaseDir = Path.Combine(BaseTestCaseDir, testCase);
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string workingDir = Path.Combine(BaseWorkingDir, testCase);
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if (Directory.Exists(workingDir))
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{
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Directory.Delete(workingDir, recursive: true);
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}
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Directory.CreateDirectory(workingDir);
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foreach (string file in Directory.EnumerateFiles(testCaseDir, "*", SearchOption.AllDirectories))
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{
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string relativePath = file.Substring(testCaseDir.Length + 1);
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string destintion = Path.Combine(workingDir, relativePath);
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File.Copy(file, destintion);
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}
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File.Copy(Path.Combine(BaseTestCaseDir, NuGetConfigFile), Path.Combine(workingDir, NuGetConfigFile));
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string packagesConfigFile = Path.Combine(workingDir, PackagesConfigFileName);
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Assert.True(File.Exists(packagesConfigFile));
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// Restore the project
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var process = new Process()
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{
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StartInfo = new ProcessStartInfo()
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{
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FileName = "nuget.exe",
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Arguments = "restore",
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WorkingDirectory = workingDir,
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UseShellExecute = false,
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CreateNoWindow = true,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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},
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EnableRaisingEvents = true,
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};
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process.OutputDataReceived += (sender, eventArgs) =>
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{
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if (eventArgs.Data != null)
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{
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TestOutputHelper.WriteLine(eventArgs.Data);
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}
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};
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process.ErrorDataReceived += (sender, eventArgs) =>
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{
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if (eventArgs.Data != null)
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{
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TestOutputHelper.WriteLine(eventArgs.Data);
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}
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};
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process.Start();
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process.BeginOutputReadLine();
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process.BeginErrorReadLine();
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process.WaitForExit();
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Assert.Equal(0, process.ExitCode);
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// Run the conversion
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var converterSettings = new ProjectConverterSettings()
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{
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Include = ConverterInclude,
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Log = new TestLog(TestOutputHelper),
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RepositoryRoot = workingDir,
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};
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var converter = new ProjectConverter(converterSettings);
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converter.ConvertRepository(CancellationToken.None);
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// File was deleted
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Assert.False(File.Exists(packagesConfigFile));
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string expectedProjectContent = File.ReadAllText(Path.Combine(testCaseDir, AfterProjectName));
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string actualProjectContent = File.ReadAllText(Path.Combine(workingDir, BeforeProjectName));
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Assert.Equal(expectedProjectContent, actualProjectContent);
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}
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private sealed class TestLog : ILog
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{
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private const string DebugLevel = "Debug";
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private const string ErrorLevel = "Error";
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private const string FatalLevel = "Fatal";
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private const string InfoLevel = "Info";
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private const string WarnLevel = "Warn";
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private readonly ITestOutputHelper _testOutputHelper;
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public TestLog(ITestOutputHelper testOutputHelper)
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{
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_testOutputHelper = testOutputHelper;
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}
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public bool IsDebugEnabled => true;
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public bool IsInfoEnabled => true;
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public bool IsWarnEnabled => true;
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public bool IsErrorEnabled => true;
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public bool IsFatalEnabled => true;
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public ILogger Logger => throw new NotImplementedException();
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public void Debug(object message) => Log(DebugLevel, message);
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public void Debug(object message, Exception exception) => Log(DebugLevel, message, exception);
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public void DebugFormat(string format, params object[] args) => Log(DebugLevel, format, args);
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public void DebugFormat(string format, object arg0) => Log(DebugLevel, string.Format(format, arg0));
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public void DebugFormat(string format, object arg0, object arg1) => Log(DebugLevel, string.Format(format, arg0, arg1));
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public void DebugFormat(string format, object arg0, object arg1, object arg2) => Log(DebugLevel, string.Format(format, arg0, arg2));
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public void DebugFormat(IFormatProvider provider, string format, params object[] args) => Log(DebugLevel, string.Format(provider, format, args));
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public void Error(object message) => Log(ErrorLevel, message);
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public void Error(object message, Exception exception) => Log(ErrorLevel, message, exception);
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public void ErrorFormat(string format, params object[] args) => Log(ErrorLevel, format, args);
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public void ErrorFormat(string format, object arg0) => Log(ErrorLevel, string.Format(format, arg0));
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public void ErrorFormat(string format, object arg0, object arg1) => Log(ErrorLevel, string.Format(format, arg0, arg1));
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public void ErrorFormat(string format, object arg0, object arg1, object arg2) => Log(ErrorLevel, string.Format(format, arg0, arg2));
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public void ErrorFormat(IFormatProvider provider, string format, params object[] args) => Log(ErrorLevel, string.Format(provider, format, args));
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public void Fatal(object message) => Log(FatalLevel, message);
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public void Fatal(object message, Exception exception) => Log(FatalLevel, message, exception);
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public void FatalFormat(string format, params object[] args) => Log(FatalLevel, format, args);
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public void FatalFormat(string format, object arg0) => Log(FatalLevel, string.Format(format, arg0));
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public void FatalFormat(string format, object arg0, object arg1) => Log(FatalLevel, string.Format(format, arg0, arg1));
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public void FatalFormat(string format, object arg0, object arg1, object arg2) => Log(FatalLevel, string.Format(format, arg0, arg2));
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public void FatalFormat(IFormatProvider provider, string format, params object[] args) => Log(FatalLevel, string.Format(provider, format, args));
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public void Info(object message) => Log(InfoLevel, message);
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public void Info(object message, Exception exception) => Log(InfoLevel, message, exception);
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public void InfoFormat(string format, params object[] args) => Log(InfoLevel, format, args);
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public void InfoFormat(string format, object arg0) => Log(InfoLevel, string.Format(format, arg0));
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public void InfoFormat(string format, object arg0, object arg1) => Log(InfoLevel, string.Format(format, arg0, arg1));
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public void InfoFormat(string format, object arg0, object arg1, object arg2) => Log(InfoLevel, string.Format(format, arg0, arg2));
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public void InfoFormat(IFormatProvider provider, string format, params object[] args) => Log(InfoLevel, string.Format(provider, format, args));
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public void Warn(object message) => Log(WarnLevel, message);
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public void Warn(object message, Exception exception) => Log(WarnLevel, message, exception);
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public void WarnFormat(string format, params object[] args) => Log(WarnLevel, format, args);
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public void WarnFormat(string format, object arg0) => Log(WarnLevel, string.Format(format, arg0));
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public void WarnFormat(string format, object arg0, object arg1) => Log(WarnLevel, string.Format(format, arg0, arg1));
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public void WarnFormat(string format, object arg0, object arg1, object arg2) => Log(WarnLevel, string.Format(format, arg0, arg2));
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public void WarnFormat(IFormatProvider provider, string format, params object[] args) => Log(WarnLevel, string.Format(provider, format, args));
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private void Log(string level, object message) => _testOutputHelper.WriteLine($"[{level}] {message}");
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private void Log(string level, object message, Exception exception) => _testOutputHelper.WriteLine($"[{level}] {message}. Exception: {exception}");
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private void Log(string level, string format, params object[] args) => _testOutputHelper.WriteLine($"[{level}] {format}", args);
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}
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}
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}

‎src/PackagesConfigConverter.UnitTests/PackagesConfigConverter.UnitTests.csproj

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<ItemGroup>
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<ProjectReference Include="..\PackagesConfigConverter\PackagesConfigConverter.csproj" />
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</ItemGroup>
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<ItemGroup>
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<Content Include="TestData\**">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</Content>
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</ItemGroup>
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</Project>

‎src/PackagesConfigConverter.UnitTests/TestData/E2ETests/MSTest/after.csproj

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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<ProjectGuid>{526743F1-40C3-4E9D-A23B-927EE3FC8583}</ProjectGuid>
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<OutputType>Library</OutputType>
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<AppDesignerFolder>Properties</AppDesignerFolder>
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<RootNamespace>SomeProject</RootNamespace>
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<AssemblyName>SomeProject</AssemblyName>
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<TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>full</DebugType>
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<Optimize>false</Optimize>
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<OutputPath>bin\Debug\</OutputPath>
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<OutputPath>bin\Release\</OutputPath>
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<DefineConstants>TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="System" />
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<Reference Include="System.Xml.Linq" />
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<Reference Include="System.Data.DataSetExtensions" />
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<Reference Include="Microsoft.CSharp" />
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<Reference Include="System.Data" />
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<Reference Include="System.Xml" />
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<Reference Include="WindowsBase" />
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<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.0" ExcludeAssets="Runtime, Compile" />
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<PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
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<PackageReference Include="MSTest.TestFramework" Version="3.1.1" ExcludeAssets="Build" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="SomeCompile.cs" />
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</ItemGroup>
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<ItemGroup>
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<None Include="app.config" />
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</ItemGroup>
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<ItemGroup>
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<Folder Include="Properties\" />
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</ItemGroup>
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<ItemGroup>
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<Content Include="SomeContent.txt" />
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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</Project>

‎src/PackagesConfigConverter.UnitTests/TestData/E2ETests/MSTest/before.csproj

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<Import Project="..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.props" Condition="Exists('..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.props')" />
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<Import Project="..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.props" Condition="Exists('..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.props')" />
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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<ProjectGuid>{526743F1-40C3-4E9D-A23B-927EE3FC8583}</ProjectGuid>
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<OutputType>Library</OutputType>
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<AppDesignerFolder>Properties</AppDesignerFolder>
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<RootNamespace>SomeProject</RootNamespace>
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<AssemblyName>SomeProject</AssemblyName>
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<TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>full</DebugType>
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<Optimize>false</Optimize>
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<OutputPath>bin\Debug\</OutputPath>
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<OutputPath>bin\Release\</OutputPath>
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<DefineConstants>TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
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<HintPath>..\packages\MSTest.TestFramework.3.1.1\lib\net462\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
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</Reference>
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<Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
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<HintPath>..\packages\MSTest.TestFramework.3.1.1\lib\net462\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
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</Reference>
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<Reference Include="System" />
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<Reference Include="System.Xml.Linq" />
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<Reference Include="System.Data.DataSetExtensions" />
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<Reference Include="Microsoft.CSharp" />
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<Reference Include="System.Data" />
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<Reference Include="System.Xml" />
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<Reference Include="WindowsBase" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="SomeCompile.cs" />
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</ItemGroup>
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<ItemGroup>
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<None Include="app.config" />
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<None Include="packages.config" />
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</ItemGroup>
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<ItemGroup>
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<Folder Include="Properties\" />
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</ItemGroup>
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<ItemGroup>
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<Content Include="SomeContent.txt" />
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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<Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
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<PropertyGroup>
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<ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
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</PropertyGroup>
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<Error Condition="!Exists('..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.props'))" />
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<Error Condition="!Exists('..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.targets'))" />
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<Error Condition="!Exists('..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.props'))" />
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<Error Condition="!Exists('..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.targets'))" />
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</Target>
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<Import Project="..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.targets" Condition="Exists('..\..\..\..\packages\Microsoft.NET.Test.Sdk.17.6.0\build\net462\Microsoft.NET.Test.Sdk.targets')" />
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<Import Project="..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.targets" Condition="Exists('..\..\..\..\packages\MSTest.TestAdapter.3.1.1\build\net462\MSTest.TestAdapter.targets')" />
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</Project>

‎src/PackagesConfigConverter.UnitTests/TestData/E2ETests/MSTest/packages.config

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<?xml version="1.0" encoding="utf-8"?>
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<packages>
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<package id="Microsoft.NET.Test.Sdk" version="17.6.0" targetFramework="net462" />
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<package id="MSTest.TestAdapter" version="3.1.1" targetFramework="net462" />
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<package id="MSTest.TestFramework" version="3.1.1" targetFramework="net462" />
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</packages>

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