acdream/tests/AcDream.Launcher.Tests/LauncherProjectBoundaryTests.cs

77 lines
2.6 KiB
C#

using System.Xml.Linq;
namespace AcDream.Launcher.Tests;
public sealed class LauncherProjectBoundaryTests
{
private static readonly string[] ExpectedAvaloniaPackages =
[
"Avalonia",
"Avalonia.Desktop",
"Avalonia.Themes.Fluent",
];
[Fact]
public void LauncherReferencesOnlyLauncherCoreAndPinsOneAvaloniaVersion()
{
string root = FindRepositoryRoot();
string projectPath = Path.Combine(
root,
"src",
"AcDream.Launcher",
"AcDream.Launcher.csproj");
XDocument project = XDocument.Load(projectPath);
string projectReference = Assert.Single(
project.Descendants("ProjectReference")
.Select(element => element.Attribute("Include")?.Value ?? string.Empty));
Assert.EndsWith(
"AcDream.Launcher.Core\\AcDream.Launcher.Core.csproj",
projectReference,
StringComparison.Ordinal);
(string Name, string Version)[] packages = project
.Descendants("PackageReference")
.Select(element => (
element.Attribute("Include")?.Value ?? string.Empty,
element.Attribute("Version")?.Value ?? string.Empty))
.OrderBy(package => package.Item1, StringComparer.Ordinal)
.ToArray();
Assert.Equal(ExpectedAvaloniaPackages, packages.Select(package => package.Name));
Assert.All(packages, package => Assert.Equal("12.1.1", package.Version));
}
[Fact]
public void LauncherAndItsTestsAreSolutionMembers()
{
string root = FindRepositoryRoot();
XDocument solution = XDocument.Load(Path.Combine(root, "AcDream.slnx"));
string[] paths = solution.Descendants("Project")
.Select(element => (element.Attribute("Path")?.Value ?? string.Empty)
.Replace('\\', '/'))
.ToArray();
Assert.Contains("src/AcDream.Launcher/AcDream.Launcher.csproj", paths);
Assert.Contains("tests/AcDream.Launcher.Tests/AcDream.Launcher.Tests.csproj", paths);
}
private static string FindRepositoryRoot()
{
foreach (string start in new[] { AppContext.BaseDirectory, Environment.CurrentDirectory })
{
DirectoryInfo? directory = new(start);
while (directory is not null)
{
if (File.Exists(Path.Combine(directory.FullName, "AcDream.slnx")))
{
return directory.FullName;
}
directory = directory.Parent;
}
}
throw new DirectoryNotFoundException("Could not find AcDream.slnx.");
}
}