.NET-SDK/test/dotnet-test.Tests/GivenDotnetTestBuildsAndRunsTestFromDll.cs

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using Microsoft.DotNet.Tools.Test.Utilities;

namespace Microsoft.DotNet.Cli.Test.Tests
{
    public class GivenDotnettestBuildsAndRunsTestFromDll : SdkTest
    {
        public GivenDotnettestBuildsAndRunsTestFromDll(ITestOutputHelper log) : base(log)
        {
        }

        private readonly string[] ConsoleLoggerOutputNormal = new[] { "--logger", "console;verbosity=normal" };

        [Fact]
        public void TestsFromAGivenContainerShouldRunWithExpectedOutput()
        {
            var testAppName = "VSTestCore";
            var testAsset = _testAssetsManager.CopyTestAsset(testAppName)
                .WithSource()
                .WithVersionVariables();

            var testRoot = testAsset.Path;

            var configuration = Environment.GetEnvironmentVariable("CONFIGURATION") ?? "Debug";

            var buildCommand = new BuildCommand(testAsset);

            buildCommand
                .Execute()
                .Should().Pass();

            var outputDll = Path.Combine(buildCommand.GetOutputDirectory(configuration: configuration).FullName, $"{testAppName}.dll");

            // Call vstest
            var result = new DotnetTestCommand(Log, disableNewOutput: false)
                .Execute(outputDll, "--logger:console;verbosity=normal");
            if (!TestContext.IsLocalized())
            {
                result.StdOut
                    .Should().Contain("Total tests: 2")
                    .And.Contain("Passed: 1")
                    .And.Contain("Failed: 1")
                    .And.Contain("Passed VSTestPassTest")
                    .And.Contain("Failed VSTestFailTest");
            }

            result.ExitCode.Should().Be(1);
        }

        [Fact]
        public void ItSetsDotnetRootToTheLocationOfDotnetExecutableWhenRunningDotnetTestWithDll()
        {
            var testAppName = "VSTestCore";
            var testAsset = _testAssetsManager.CopyTestAsset(testAppName)
                .WithSource()
                .WithVersionVariables();

            var testRoot = testAsset.Path;

            var configuration = Environment.GetEnvironmentVariable("CONFIGURATION") ?? "Debug";

            new BuildCommand(testAsset)
                .Execute()
                .Should().Pass();

            var outputDll = Path.Combine(testRoot, "bin", configuration, ToolsetInfo.CurrentTargetFramework, $"{testAppName}.dll");

            // Call dotnet test + dll
            var result = new DotnetTestCommand(Log, disableNewOutput: true)
                .Execute(outputDll, "--logger:console;verbosity=normal");

            result.ExitCode.Should().Be(1);
            var dotnet = result.StartInfo.FileName;
            Path.GetFileNameWithoutExtension(dotnet).Should().Be("dotnet");
            string dotnetRoot = Environment.Is64BitProcess ? "DOTNET_ROOT" : "DOTNET_ROOT(x86)";
            result.StartInfo.EnvironmentVariables.ContainsKey(dotnetRoot).Should().BeTrue($"because {dotnetRoot} should be set");
            result.StartInfo.EnvironmentVariables[dotnetRoot].Should().Be(Path.GetDirectoryName(dotnet));
        }

        [Fact]
        public void TestsFromAGivenContainerAndArchSwitchShouldFlowToVsTestConsole()
        {
            var testAppName = "VSTestCore";
            var testAsset = _testAssetsManager.CopyTestAsset(testAppName)
                .WithSource()
                .WithVersionVariables();

            var testRoot = testAsset.Path;

            var configuration = Environment.GetEnvironmentVariable("CONFIGURATION") ?? "Debug";

            new BuildCommand(testAsset)
                .Execute()
                .Should().Pass();

            var outputDll = Path.Combine(testRoot, "bin", configuration, ToolsetInfo.CurrentTargetFramework, $"{testAppName}.dll");

            // Call vstest
            var result = new DotnetTestCommand(Log, disableNewOutput: true)
                .Execute(outputDll, "--arch", "wrongArchitecture");
            if (!TestContext.IsLocalized())
            {
                result.StdErr.Should().StartWith("Invalid platform type: wrongArchitecture. Valid platform types are ");
            }

            result.ExitCode.Should().Be(1);
        }

        [Theory]
        [InlineData("-e:foo=bardll")]
        [InlineData("-e:foo=barexe")]
        public void MissingOutputDllAndArgumentsEndWithDllOrExeShouldFailInMSBuild(string arg)
        {
            var testAppName = "VSTestCore";
            var testAsset = _testAssetsManager.CopyTestAsset(testAppName)
                .WithSource()
                .WithVersionVariables();

            new BuildCommand(testAsset)
                .Execute()
                .Should().Pass();

            var result = new DotnetTestCommand(Log, disableNewOutput: true)
                .Execute(arg);
            if (!TestContext.IsLocalized())
            {
                result.StdOut.Should().Contain("MSBUILD : error MSB1003: Specify a project or solution file. The current working directory does not contain a project or solution file.");
            }

            result.ExitCode.Should().Be(1);
        }
    }
}