commit e9def4e20e32ef4a5442cb4a0f795d013dcab77b
author Kelvin Zhang <zhangkelvin@google.com> Wed Dec 02 14:04:09 2020 -0500
committer Kelvin Zhang <zhangkelvin@google.com> Mon Dec 07 18:12:39 2020 -0500
tree cf28787975407f8f562abac9f4fdffe3af00e5ce
parent c710cf28ff87c7427c3b1f01617ed684ef096793

Mock a /postinstall dir at test time

Bug: 172696594
Test: treehugger
Change-Id: Ib6264569d090dc61fc9ded5f833e3841ec16a8dd

payload_consumer/postinstall_runner_action.h

diff --git a/payload_consumer/postinstall_runner_action.h b/payload_consumer/postinstall_runner_action.h
index e404107..178d72a 100644
--- a/payload_consumer/postinstall_runner_action.h
+++ b/payload_consumer/postinstall_runner_action.h
@@ -19,6 +19,7 @@
 
 #include <memory>
 #include <string>
+#include <utility>
 #include <vector>
 
 #include <base/files/file_descriptor_watcher_posix.h>
@@ -40,8 +41,7 @@
 class PostinstallRunnerAction : public InstallPlanAction {
  public:
   PostinstallRunnerAction(BootControlInterface* boot_control,
-                          HardwareInterface* hardware)
-      : boot_control_(boot_control), hardware_(hardware) {}
+                          HardwareInterface* hardware);
 
   // InstallPlanAction overrides.
   void PerformAction() override;
@@ -68,6 +68,9 @@
   friend class PostinstallRunnerActionTest;
   FRIEND_TEST(PostinstallRunnerActionTest, ProcessProgressLineTest);
 
+  // exposed for testing purposes only
+  void SetMountDir(std::string dir) { fs_mount_dir_ = std::move(dir); }
+
   void PerformPartitionPostinstall();
 
   // Called whenever the |progress_fd_| has data available to read.