package web

import "testing"

// T4: skipFileBrowserPath skips ONLY an external drive path (under StableParentDir) that is not a live
// mountpoint. A mounted external path and any system/local path are never skipped.
// Companion red-proof: dropping the gate (always-false) makes the absent-usb case fail.
func TestSkipFileBrowserPath(t *testing.T) {
	// flash is mounted; usb is not.
	isMount := func(p string) bool { return p == StableParentDir+"/flash" }

	cases := []struct {
		path string
		want bool
	}{
		{StableParentDir + "/flash", false},  // external + mounted → keep
		{StableParentDir + "/usb", true},     // external + NOT mounted → skip
		{"/mnt/sys_drive/felhom-data", false}, // system path (not under StableParentDir) → never skip
	}
	for _, c := range cases {
		if got := skipFileBrowserPath(c.path, isMount); got != c.want {
			t.Errorf("skipFileBrowserPath(%q) = %v, want %v", c.path, got, c.want)
		}
	}
}