commit a58197cfb640e0dbe7cc1320681ad74e9cb1b51e
author Patrick Venture <venture@google.com> Mon Jun 11 15:29:45 2018 -0700
committer Patrick Venture <venture@google.com> Fri Jun 22 08:24:03 2018 -0700
tree bb03b2d0c7d55b717ab27fa0df65ebdf7f442e3b
parent 2e3ecb57281eec4b73934d639b02273d4f2dd193

test: pid: zone

Add unit-tests for the PID zone module.
Add zone_mock.

Tested: Ran on quanta-q71l board and it behaved as expected.

Change-Id: I51185b2d2daacea6ffb687e8f38c4fe2b2a1bed3
Signed-off-by: Patrick Venture <venture@google.com>

pid/controller.hpp

diff --git a/pid/controller.hpp b/pid/controller.hpp
index d02f9cc..fa89ad1 100644
--- a/pid/controller.hpp
+++ b/pid/controller.hpp
@@ -6,7 +6,7 @@
 #include "fan.hpp"
 #include "ec/pid.hpp"
 
-class PIDZone;
+class ZoneInterface;
 
 /*
  * Base class for PID controllers.  Each PID that implements this needs to
@@ -15,7 +15,7 @@
 class PIDController
 {
     public:
-        PIDController(const std::string& id, PIDZone* owner)
+        PIDController(const std::string& id, ZoneInterface* owner)
             : _owner(owner),
               _id(id)
         { }
@@ -47,7 +47,7 @@
         }
 
     protected:
-        PIDZone* _owner;
+        ZoneInterface* _owner;
 
     private:
         // parameters