testfile:
  file:
    - managed
    - name: /tmp/x.txt
    - source: salt://x.txt
  cmd.wait:
    - name: touch y
    - cwd: /tmp/
    - watch:
      - file: testfile

==================================================================
salt2:
----------
    State: - file
    Name:      /tmp/x.txt
    Function:  managed
        Result:    True
        Comment:   File /tmp/x.txt updated
        Changes:   diff: ---
+++
@@ -1,1 +1,1 @@
-11
+22


----------
    State: - cmd
    Name:      touch y
    Function:  wait
        Result:    True
        Comment:   Command "touch y" run
        Changes:   pid: 7320
                   retcode: 0
                   stderr:
                   stdout: