fix this test

Author: rboston628

Framework/Geometry/test/GridDetectorTest.h

@@ -198,10 +198,10 @@ class GridDetectorTest : public CxxTest::TestSuite {
 
   void do_test_bounds(const GridDetector &det) {
     // Go out of bounds
-    TS_ASSERT_THROWS(det.getDetectorIDAtXYZ(-1, 0, 0), const std::runtime_error &);
-    TS_ASSERT_THROWS(det.getDetectorIDAtXYZ(0, -1, 0), const std::runtime_error &);
-    TS_ASSERT_THROWS(det.getDetectorIDAtXYZ(100, 0, 0), const std::runtime_error &);
-    TS_ASSERT_THROWS(det.getDetectorIDAtXYZ(0, 205, 0), const std::runtime_error &);
+    TS_ASSERT_THROWS(det.getAtXYZ(-1, 0, 0), const std::runtime_error &);
+    TS_ASSERT_THROWS(det.getAtXYZ(0, -1, 0), const std::runtime_error &);
+    TS_ASSERT_THROWS(det.getAtXYZ(100, 0, 0), const std::runtime_error &);
+    TS_ASSERT_THROWS(det.getAtXYZ(0, 205, 0), const std::runtime_error &);
   }
 
   void do_test_ids(const GridDetector &det) {