diff --git a/tests/Promote.NuGet.Tests/Promote.NuGet.Tests.csproj b/tests/Promote.NuGet.Tests/Promote.NuGet.Tests.csproj
index aa3e26f..6698a6a 100644
--- a/tests/Promote.NuGet.Tests/Promote.NuGet.Tests.csproj
+++ b/tests/Promote.NuGet.Tests/Promote.NuGet.Tests.csproj
@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <ItemGroup>
         <ProjectReference Include="..\..\src\Promote.NuGet\Promote.NuGet.csproj" />
+        <ProjectReference Include="..\Promote.NuGet.TestInfrastructure\Promote.NuGet.TestInfrastructure.csproj" />
     </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Promote.NuGet.Tests/PromoteNugetProcessRunner.cs b/tests/Promote.NuGet.Tests/PromoteNugetProcessRunner.cs
new file mode 100644
index 0000000..ea1255f
--- /dev/null
+++ b/tests/Promote.NuGet.Tests/PromoteNugetProcessRunner.cs
@@ -0,0 +1,125 @@
+using System.Diagnostics;
+using System.IO;
+
+namespace Promote.NuGet.Tests;
+
+public static class PromoteNugetProcessRunner
+{
+    public sealed class ProcessWrapper : IAsyncDisposable
+    {
+        public Process Process { get; }
+
+        public ProcessWrapper(Process process)
+        {
+            Process = process;
+        }
+
+        public void WaitForExit()
+        {
+            Process.WaitForExit();
+        }
+
+        public bool WaitForExit(int milliseconds)
+        {
+            return Process.WaitForExit(milliseconds);
+        }
+
+        public Task WaitForExitAsync(CancellationToken cancellationToken = default)
+        {
+            return Process.WaitForExitAsync(cancellationToken);
+        }
+
+        public int ExitCode => Process.ExitCode;
+
+        public StreamReader StandardError => Process.StandardError;
+
+        public StreamReader StandardOutput => Process.StandardOutput;
+
+        public async ValueTask DisposeAsync()
+        {
+            if (Process.HasExited == false)
+            {
+                TestContext.WriteLine("The process is still running. Dumping its output and killing the process.");
+                TestContext.WriteLine("Error output:");
+                TestContext.WriteLine(await Process.StandardError.ReadToEndAsync());
+                TestContext.WriteLine("Standard output:");
+                TestContext.WriteLine(await Process.StandardOutput.ReadToEndAsync());
+
+                TestContext.WriteLine("Killing...");
+                Process.Kill();
+                await Process.WaitForExitAsync();
+
+                TestContext.WriteLine("The process is stopped.");
+            }
+
+            Process.Dispose();
+        }
+    }
+
+    public record ProcessRunResult(int ExitCode, IReadOnlyCollection<string> StdOutput, IReadOnlyCollection<string> StdError);
+
+    public static async Task<ProcessRunResult> RunForResultAsync(params string[] arguments)
+    {
+        await using var process = await RunToExitAsync(arguments);
+
+        var stdOutput = new List<string>();
+        while (await process.StandardOutput.ReadLineAsync() is { } line)
+        {
+            stdOutput.Add(line);
+        }
+
+        var stdError = new List<string>();
+        while (await process.StandardError.ReadLineAsync() is { } line)
+        {
+            stdError.Add(line);
+        }
+
+        return new ProcessRunResult(process.ExitCode, stdOutput, stdError);
+    }
+
+    public static async Task<ProcessWrapper> RunToExitAsync(params string[] arguments)
+    {
+        var cancellationToken = TestContext.CurrentContext.CancellationToken;
+
+        var process = Run(arguments);
+
+        await process.WaitForExitAsync(cancellationToken);
+
+        return process;
+    }
+
+    public static ProcessWrapper Run(params string[] arguments)
+    {
+        var processStartInfo = new ProcessStartInfo
+                               {
+                                   FileName = "dotnet",
+                                   ArgumentList = { "Promote.NuGet.dll" },
+                                   RedirectStandardOutput = true,
+                                   RedirectStandardError = true,
+                               };
+
+        foreach (var argument in arguments)
+        {
+            processStartInfo.ArgumentList.Add(argument);
+        }
+
+        Process? process = null;
+        try
+        {
+            process = Process.Start(processStartInfo);
+
+            if (process == null)
+            {
+                Assert.Fail("Failed to run the process");
+                Environment.FailFast("UNREACHABLE");
+            }
+
+            return new ProcessWrapper(process);
+        }
+        catch
+        {
+            process?.Dispose();
+            throw;
+        }
+    }
+}
diff --git a/tests/Promote.NuGet.Tests/PromoteSinglePackageTests.cs b/tests/Promote.NuGet.Tests/PromoteSinglePackageTests.cs
new file mode 100644
index 0000000..e386245
--- /dev/null
+++ b/tests/Promote.NuGet.Tests/PromoteSinglePackageTests.cs
@@ -0,0 +1,66 @@
+using NuGet.Protocol.Core.Types;
+using NuGet.Versioning;
+using Promote.NuGet.Feeds;
+using Promote.NuGet.TestInfrastructure;
+
+namespace Promote.NuGet.Tests;
+
+[TestFixture]
+public class PromoteSinglePackageTests
+{
+    [Test, CancelAfter(30_000)]
+    public async Task Promotes_a_package_with_its_dependencies_to_destination_feed()
+    {
+        await using var destinationFeed = await LocalNugetFeed.Create();
+
+        // Act
+        var result = await PromoteNugetProcessRunner.RunForResultAsync(
+                         "promote",
+                         "package",
+                         "System.Runtime",
+                         "--version", "4.3.0",
+                         "--destination", destinationFeed.FeedUrl,
+                         "--destination-api-key", destinationFeed.ApiKey
+                     );
+
+        var destinationFeedDescriptor = new NuGetRepositoryDescriptor(destinationFeed.FeedUrl, destinationFeed.ApiKey);
+        var destinationRepo = new NuGetRepository(destinationFeedDescriptor, NullSourceCacheContext.Instance, TestNuGetLogger.Instance);
+
+        // Assert
+        result.StdOutput.Should().StartWith(
+            new[]
+            {
+                "Resolving packages to promote:",
+                "└── System.Runtime 4.3.0"
+            }
+        );
+
+        result.StdOutput.Should().ContainInConsecutiveOrder(
+            "Found 3 package(s) to promote:",
+            "├── Microsoft.NETCore.Platforms 1.1.0",
+            "├── Microsoft.NETCore.Targets 1.1.0",
+            "└── System.Runtime 4.3.0"
+        );
+
+        result.StdOutput.Should().ContainInOrder(
+            "(1/3) Promote Microsoft.NETCore.Platforms 1.1.0",
+            "(2/3) Promote Microsoft.NETCore.Targets 1.1.0",
+            "(3/3) Promote System.Runtime 4.3.0",
+            "3 package(s) promoted."
+        );
+
+        result.StdError.Should().BeEmpty();
+        result.ExitCode.Should().Be(0);
+
+        await AssertContainsVersions(destinationRepo, "System.Runtime", new[] { new NuGetVersion(4, 3, 0) });
+        await AssertContainsVersions(destinationRepo, "Microsoft.NETCore.Platforms", new[] { new NuGetVersion(1, 1, 0) });
+        await AssertContainsVersions(destinationRepo, "Microsoft.NETCore.Targets", new[] { new NuGetVersion(1, 1, 0) });
+    }
+
+    private static async Task AssertContainsVersions(INuGetRepository repo, string packageId, params NuGetVersion[] expectedVersions)
+    {
+        var netCorePlatformsPackages = await repo.Packages.GetAllVersions(packageId);
+        netCorePlatformsPackages.IsSuccess.Should().BeTrue();
+        netCorePlatformsPackages.Value.Should().Contain(expectedVersions);
+    }
+}
diff --git a/tests/Promote.NuGet.Tests/ToolVersionTests.cs b/tests/Promote.NuGet.Tests/ToolVersionTests.cs
new file mode 100644
index 0000000..edc462e
--- /dev/null
+++ b/tests/Promote.NuGet.Tests/ToolVersionTests.cs
@@ -0,0 +1,22 @@
+using System.Diagnostics;
+
+namespace Promote.NuGet.Tests;
+
+[TestFixture]
+public class ToolVersionTests
+{
+    [Test, CancelAfter(10_000)]
+    public async Task Returns_version_of_the_tool()
+    {
+        var expectedVersion = FileVersionInfo.GetVersionInfo(typeof(Program).Assembly.Location).ProductVersion ?? string.Empty;
+        var expectedVersionLines = expectedVersion.Chunk(80).Select(x => new string(x)).ToList();
+
+        // Act
+        var result = await PromoteNugetProcessRunner.RunForResultAsync("--version");
+
+        // Assert
+        result.StdOutput.Should().BeEquivalentTo(expectedVersionLines);
+        result.StdError.Should().BeEmpty();
+        result.ExitCode.Should().Be(0);
+    }
+}