internal/outcome: look up pipewire-pulse path

This is for setting up the pipewire-pulse container in shim, for #29.

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 10 insertions, 0 deletions

diff --git a/internal/outcome/run_test.go b/internal/outcome/run_test.go
index 01d487a8..db18e02c 100644
--- a/internal/outcome/run_test.go
+++ b/internal/outcome/run_test.go
@@ -883,6 +883,16 @@ func (k *stubNixOS) lookupGroupId(name string) (string, error) {
 	}
 }
 
+func (k *stubNixOS) lookPath(file string) (string, error) {
+	switch file {
+	case "pipewire-pulse":
+		return "/run/current-system/sw/bin/pipewire-pulse", nil
+
+	default:
+		panic(fmt.Sprintf("unexpected file %q", file))
+	}
+}
+
 func (k *stubNixOS) cmdOutput(cmd *exec.Cmd) ([]byte, error) {
 	switch cmd.Path {
 	case "/proc/nonexistent/hsu":