| 1 | using CascadeIDE.Features.CursorAcp.DataAcquisition; |
| 2 | using Xunit; |
| 3 | |
| 4 | namespace CascadeIDE.Tests; |
| 5 | |
| 6 | public sealed class CursorAcpAgentPathTests |
| 7 | { |
| 8 | private static readonly object EnvLock = new(); |
| 9 | |
| 10 | [Fact] |
| 11 | public void TryResolve_uses_PATH_when_configured_is_empty() |
| 12 | { |
| 13 | lock (EnvLock) |
| 14 | { |
| 15 | var oldPath = Environment.GetEnvironmentVariable("PATH"); |
| 16 | var oldPathExt = Environment.GetEnvironmentVariable("PATHEXT"); |
| 17 | var tmp = Directory.CreateTempSubdirectory("cascade_cursor_acp_path_"); |
| 18 | try |
| 19 | { |
| 20 | var cmd = Path.Combine(tmp.FullName, "cursor-agent.cmd"); |
| 21 | File.WriteAllText(cmd, "@echo off\r\n"); |
| 22 | |
| 23 | Environment.SetEnvironmentVariable("PATH", tmp.FullName); |
| 24 | Environment.SetEnvironmentVariable("PATHEXT", ".CMD;.EXE;.BAT"); |
| 25 | |
| 26 | var ok = CursorAcpAgentPath.TryResolve("", out var cmdPath, out var workDir); |
| 27 | |
| 28 | Assert.True(ok); |
| 29 | Assert.Equal(CanonicalFilePath.Normalize(cmd), cmdPath, StringComparer.OrdinalIgnoreCase); |
| 30 | Assert.Equal(CanonicalFilePath.Normalize(tmp.FullName), CanonicalFilePath.Normalize(workDir)); |
| 31 | } |
| 32 | finally |
| 33 | { |
| 34 | Environment.SetEnvironmentVariable("PATH", oldPath); |
| 35 | Environment.SetEnvironmentVariable("PATHEXT", oldPathExt); |
| 36 | tmp.Delete(recursive: true); |
| 37 | } |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | [Fact] |
| 42 | public void TryResolve_returns_false_when_empty_and_not_in_PATH() |
| 43 | { |
| 44 | lock (EnvLock) |
| 45 | { |
| 46 | var oldPath = Environment.GetEnvironmentVariable("PATH"); |
| 47 | try |
| 48 | { |
| 49 | Environment.SetEnvironmentVariable("PATH", ""); |
| 50 | var ok = CursorAcpAgentPath.TryResolve("", out var cmdPath, out var workDir); |
| 51 | Assert.False(ok); |
| 52 | Assert.Equal("", cmdPath); |
| 53 | Assert.Equal("", workDir); |
| 54 | } |
| 55 | finally |
| 56 | { |
| 57 | Environment.SetEnvironmentVariable("PATH", oldPath); |
| 58 | } |
| 59 | } |
| 60 | } |
| 61 | } |
| 62 | |