Bugfix: Ensure that all utilities test gets run as part core suite

Author: kennyweiss

src/axom/core/tests/utils_utilities.hpp

@@ -160,7 +160,7 @@ TEST(utils_utilities, floor_ceil)
 }
 
 //------------------------------------------------------------------------------
-TEST(core_utilities, binomial_coefficient)
+TEST(utils_utilities, binomial_coefficient)
 {
   std::cout << "Testing binomial coefficient function." << std::endl;
 
@@ -243,7 +243,7 @@ TEST(core_utilities, binomial_coefficient)
   }
 }
 
-TEST(core_Utilities, lerp)
+TEST(utils_utilities, lerp)
 {
   std::cout << "Testing lerp function." << std::endl;
 
@@ -288,7 +288,7 @@ TEST(core_Utilities, lerp)
       double t = axom::utilities::random_real(-1.5, 1.5);
 
       double exp = A + (B - A) * t;
-      EXPECT_DOUBLE_EQ(exp, axom::utilities::lerp(A, B, t));
+      EXPECT_NEAR(exp, axom::utilities::lerp(A, B, t), 1e-12);
     }
   }
-}
+}