@Test
  public void testPKIndexUseWithPR() throws Exception {
    evaluatePKIndexUsetest(RegionShortcut.PARTITION, "pkTest");
  }
Test to check if Region short cut method is used for querying, the Primary key index
utilization occurs or not
geode-core/src/integrationTest/java/org/apache/geode/cache/query/internal/index/IndexUseJUnitTest.java