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Add end to end test with xunit(#6)
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‎Test/Test.cs‎

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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.Linq;
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using Xunit;
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namespace Test
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{
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public class DotNetFixture : IDisposable
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{
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private static string RelativeTemplatePath = @"../../../../content/dotnet-template-azure-iot-edge-module/CSharp/";
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public DotNetFixture()
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{
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Process.Start("dotnet.exe", "new -i " + RelativeTemplatePath).WaitForExit();
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}
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public void Dispose()
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{
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Console.WriteLine("DotNetFixture: Disposing DotnetFixture");
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// uninstall does not work now according to dotnet issue
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// issue link: https://github.com/dotnet/templating/issues/1226
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Process.Start("dotnet.exe", "new -u " + RelativeTemplatePath).WaitForExit();
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}
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}
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public class Test : IClassFixture<DotNetFixture>
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{
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private DotNetFixture fixture;
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private const string TargetAll = "all";
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private const string TargetDeploy = "deploy";
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private const string ArchLinux64 = "linux64";
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private const string ArchWindowsNano = "windowsNano";
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public Test(DotNetFixture fixture)
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{
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this.fixture = fixture;
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}
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public static Dictionary<string, List<string>> FlagFilesMapping = new Dictionary<string, List<string>>{
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{
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TargetAll, new List<string>()
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},
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{
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TargetDeploy, new List<string> {
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"deployment.json"
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}
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},
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{
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ArchLinux64, new List<string> {
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"Docker/linux-x64/Dockerfile",
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"Docker/linux-x64/Dockerfile.debug"
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}
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},
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{
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ArchWindowsNano, new List<string> {
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"Docker/windows-nano/Dockerfile"
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}
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}
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};
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private static string BeforeEach(string target = TargetAll, bool linux64 = true, bool windowsNano = true, bool skipRestore = false)
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{
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var scaffoldName = Path.GetRandomFileName().Replace(".", "").ToString();
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FlagFilesMapping[TargetAll] = new List<string> {scaffoldName + ".csproj", "Program.cs", ".gitignore"};
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var command = "new aziotedgemodule -n " + scaffoldName + " -t " + target + " -lx " + linux64 + " -wn " + windowsNano + " -s " + skipRestore;
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Process.Start("dotnet.exe", command).WaitForExit();
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return scaffoldName;
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}
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[Theory]
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[InlineData(TargetAll, true, true, true)]
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[InlineData(TargetAll, true, true, false)]
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[InlineData(TargetAll, true, false, true)]
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[InlineData(TargetAll, true, false, false)]
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[InlineData(TargetAll, false, true, true)]
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[InlineData(TargetAll, false, true, false)]
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[InlineData(TargetAll, false, false, true)]
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[InlineData(TargetAll, false, false, false)]
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[InlineData(TargetDeploy, true, true, true)]
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[InlineData(TargetDeploy, true, true, false)]
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[InlineData(TargetDeploy, true, false, true)]
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[InlineData(TargetDeploy, true, false, false)]
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[InlineData(TargetDeploy, false, true, true)]
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[InlineData(TargetDeploy, false, true, false)]
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[InlineData(TargetDeploy, false, false, true)]
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[InlineData(TargetDeploy, false, false, false)]
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public void TestArchitecture(string target, bool linux64, bool windowsNano, bool skipRestore)
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{
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var scaffoldName = BeforeEach(target, linux64, windowsNano, skipRestore);
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var filesToCheck = new List<string>();
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if(target == TargetDeploy)
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{
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filesToCheck = FlagFilesMapping[TargetDeploy];
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}
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else if (target == TargetAll)
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{
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if(skipRestore)
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{
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Assert.True(!Directory.Exists(Path.Combine(scaffoldName, "obj")));
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}
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else
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{
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Assert.True(Directory.Exists(Path.Combine(scaffoldName, "obj")));
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}
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filesToCheck = FlagFilesMapping[TargetDeploy].Union(FlagFilesMapping[TargetAll]).ToList();
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if (linux64)
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{
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filesToCheck.AddRange(FlagFilesMapping[ArchLinux64]);
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}
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if (windowsNano)
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{
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filesToCheck.AddRange(FlagFilesMapping[ArchWindowsNano]);
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}
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}
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foreach (var file in filesToCheck)
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{
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Assert.True(File.Exists(Path.Combine(scaffoldName, file)));
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}
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Directory.Delete(scaffoldName, true);
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}
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[Fact]
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public void TestDeployUnnecessaryFiles()
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{
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var scaffoldName = BeforeEach(TargetDeploy);
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var filesExistsToCheck = FlagFilesMapping[TargetDeploy];
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var filesNonExistsToCheck = FlagFilesMapping[ArchLinux64].Union(FlagFilesMapping[ArchWindowsNano]).Union(FlagFilesMapping[TargetAll]);
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foreach (var file in filesExistsToCheck)
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{
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Assert.True(File.Exists(Path.Combine(scaffoldName, file)));
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}
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foreach (var file in filesNonExistsToCheck)
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{
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Assert.True(!File.Exists(Path.Combine(scaffoldName, file)));
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}
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Assert.True(!Directory.Exists(Path.Combine(scaffoldName, "obj")));
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Directory.Delete(scaffoldName, true);
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}
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}
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}

‎Test/Test.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>netcoreapp2.0</TargetFramework>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="xunit" Version="2.3.1" />
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<DotNetCliToolReference Include="dotnet-xunit" Version="2.3.1" />
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</ItemGroup>
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</Project>

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