| 1 | using System.Diagnostics; |
| 2 | using System.Text.Json; |
| 3 | using Xunit; |
| 4 | |
| 5 | namespace CascadeIDE.Tests; |
| 6 | |
| 7 | [Trait("Category", "BuildVerifyWorker")] |
| 8 | public sealed class BuildVerifyWorkerCliTests |
| 9 | { |
| 10 | private static string RepoRoot() |
| 11 | { |
| 12 | var dir = new DirectoryInfo(AppContext.BaseDirectory); |
| 13 | while (dir is not null) |
| 14 | { |
| 15 | if (File.Exists(Path.Combine(dir.FullName, "CascadeIDE.sln"))) |
| 16 | return dir.FullName; |
| 17 | dir = dir.Parent; |
| 18 | } |
| 19 | |
| 20 | throw new InvalidOperationException("CascadeIDE.sln not found from test output path."); |
| 21 | } |
| 22 | |
| 23 | private static string WorkerDllPath() |
| 24 | { |
| 25 | var inOutput = Path.Combine(AppContext.BaseDirectory, "CascadeIDE.BuildVerifyWorker.dll"); |
| 26 | if (File.Exists(inOutput)) |
| 27 | return inOutput; |
| 28 | |
| 29 | var fallback = Path.Combine( |
| 30 | RepoRoot(), |
| 31 | "tools", |
| 32 | "CascadeIDE.BuildVerifyWorker", |
| 33 | "bin", |
| 34 | "Debug", |
| 35 | "net10.0", |
| 36 | "CascadeIDE.BuildVerifyWorker.dll"); |
| 37 | if (File.Exists(fallback)) |
| 38 | return fallback; |
| 39 | |
| 40 | throw new FileNotFoundException( |
| 41 | "BuildVerifyWorker assembly not found; build tools/CascadeIDE.BuildVerifyWorker first."); |
| 42 | } |
| 43 | |
| 44 | [Fact] |
| 45 | public void Worker_missing_args_returns_exit_2() |
| 46 | { |
| 47 | var (exit, _, _) = RunWorker([]); |
| 48 | Assert.Equal(2, exit); |
| 49 | } |
| 50 | |
| 51 | [Fact] |
| 52 | public void Worker_unknown_mode_returns_exit_2() |
| 53 | { |
| 54 | var csproj = SampleCsprojPath(); |
| 55 | var (exit, _, _) = RunWorker(["publish", csproj]); |
| 56 | Assert.Equal(2, exit); |
| 57 | } |
| 58 | |
| 59 | [Fact] |
| 60 | public void Worker_missing_project_returns_exit_2() |
| 61 | { |
| 62 | var missing = Path.Combine(RepoRoot(), "samples", "DebugTarget", "does-not-exist.csproj"); |
| 63 | var (exit, _, _) = RunWorker(["build", missing]); |
| 64 | Assert.Equal(2, exit); |
| 65 | } |
| 66 | |
| 67 | [Fact] |
| 68 | public void Worker_build_sample_csproj_returns_success_json() |
| 69 | { |
| 70 | var csproj = SampleCsprojPath(); |
| 71 | var (exit, stdout, _) = RunWorker(["build", csproj]); |
| 72 | |
| 73 | Assert.Equal(0, exit); |
| 74 | using var doc = JsonDocument.Parse(stdout); |
| 75 | Assert.True(doc.RootElement.GetProperty("success").GetBoolean()); |
| 76 | } |
| 77 | |
| 78 | private static string SampleCsprojPath() => |
| 79 | Path.Combine(RepoRoot(), "samples", "DebugTarget", "DebugTarget.csproj"); |
| 80 | |
| 81 | private static (int ExitCode, string StdOut, string StdErr) RunWorker(string[] workerArgs) |
| 82 | { |
| 83 | var dll = WorkerDllPath(); |
| 84 | var psi = new ProcessStartInfo("dotnet", $"exec \"{dll}\" {string.Join(' ', workerArgs.Select(QuoteArg))}") |
| 85 | { |
| 86 | RedirectStandardOutput = true, |
| 87 | RedirectStandardError = true, |
| 88 | UseShellExecute = false, |
| 89 | CreateNoWindow = true, |
| 90 | }; |
| 91 | |
| 92 | using var proc = Process.Start(psi) ?? throw new InvalidOperationException("Failed to start worker process."); |
| 93 | var stdout = proc.StandardOutput.ReadToEnd(); |
| 94 | var stderr = proc.StandardError.ReadToEnd(); |
| 95 | proc.WaitForExit(TimeSpan.FromMinutes(5)); |
| 96 | return (proc.ExitCode, stdout.Trim(), stderr.Trim()); |
| 97 | } |
| 98 | |
| 99 | private static string QuoteArg(string arg) => |
| 100 | arg.Contains(' ', StringComparison.Ordinal) || arg.Contains('"', StringComparison.Ordinal) |
| 101 | ? $"\"{arg.Replace("\"", "\\\"", StringComparison.Ordinal)}\"" |
| 102 | : arg; |
| 103 | } |
| 104 | |