cashew: gmock integration

src/cashew_unittest.cc

Index: src/cashew_unittest.cc
diff --git a/src/cashew_unittest.cc b/src/cashew_unittest.cc
index cb650fd949f234a94cd3a3c7c73149d6a4a20950..9573a27c2d16423a5a8d1737592074da9f03e3e3 100644
--- a/src/cashew_unittest.cc
+++ b/src/cashew_unittest.cc
@@ -4,10 +4,12 @@
 
 #include <glog/logging.h>
 #include <gtest/gtest.h>
+#include <gmock/gmock.h>
 
 int main(int argc, char *argv[]) {
   ::google::InitGoogleLogging(argv[0]);
   ::testing::InitGoogleTest(&argc, argv);
   ::testing::FLAGS_gtest_death_test_style = "fast";
+  ::testing::InitGoogleMock(&argc, argv);
   return RUN_ALL_TESTS();
 }