Enable few more misc tidy checks.

Change-Id: Idcf8a74071441f0575c5e8b5179157e0d16a0a0a
Signed-off-by: Pavithra Barithaya <pavithra.b@ibm.com>
diff --git a/.clang-tidy b/.clang-tidy
index f3b8ed7..3c86c2b 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -216,6 +216,14 @@
 cppcoreguidelines-pro-type-vararg,
 cppcoreguidelines-slicing,
 cppcoreguidelines-special-member-functions,
+google-explicit-constructor,
+misc-misplaced-const,
+misc-redundant-expression,
+misc-static-assert,
+misc-throw-by-value-catch-by-reference,
+misc-unconventional-assign-operator,
+misc-uniqueptr-reset-release,
+misc-unused-using-decls,
 modernize-avoid-bind,
 modernize-deprecated-headers,
 modernize-deprecated-ios-base-aliases,
diff --git a/test/TestManager.cpp b/test/TestManager.cpp
index f64b3a0..6c355af 100644
--- a/test/TestManager.cpp
+++ b/test/TestManager.cpp
@@ -6,8 +6,6 @@
 
 #include <gtest/gtest.h>
 
-using ::testing::_;
-
 namespace phosphor
 {
 namespace time