@Override
  protected String testName(FrameworkMethod method) {
    // Some tests use the test name as the region name, so make sure we have valid chars
    return method.getName() + "-" + suiteClass.getName().replace(".", "-");
  }
Creates a BlockJUnit4ClassRunner to run {@code testClass}

@param parentClass the parent class
@param testClass the test class
@throws InitializationError if the test class is malformed.
geode-junit/src/main/java/org/apache/geode/test/junit/runners/SuiteBlockRunner.java