@BeforeEach
  void setUp() throws ParseException {
    defaultMV1 = getTable("default", "mat1", "select col0 from t1 where col0 = 'foo'");
    defaultMaterialization1 = createMaterialization(defaultMV1);
    defaultMV1Same = getTable("default", "mat_same", "select col0 from t1 where col0 = 'foo'");
    defaultMaterialization1Same = createMaterialization(defaultMV1Same);
    defaultMVUpCase = getTable("default", "mat2", "select col0 from t1 where col0 = 'FOO'");
    defaultMaterializationUpCase = createMaterialization(defaultMVUpCase);
    db1MV1 = getTable("db1", "mat1", "select col0 from t1 where col0 = 'foo'");
    db1Materialization1 = createMaterialization(db1MV1);

    materializedViewsCache = new MaterializedViewsCache();
  }
Functional and parallel execution tests for {@link MaterializedViewsCache}.
Parallel execution test is disabled by default.
ql/src/test/org/apache/hadoop/hive/ql/metadata/TestMaterializedViewsCache.java