content: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.atlas.query;
  
  import org.apache.atlas.exception.AtlasBaseException;
  import org.testng.annotations.DataProvider;
  import org.testng.annotations.Test;
  
  import static org.testng.Assert.fail;
  
  @Test
  public class DSLParsingTest {
      // Add all invalid constructs here to make sure that the
      // DSL parsing behavior doesn't change
      @DataProvider(name = "badDSLProvider")
      public Object[][] getBadDSLQueries() {
          return new Object[][] {
                  {"db orderby(name) orderby(owner)"},
                  {"db orderby(name) select name, owner orderby(owner)"},
                  {"db groupby(name) orderby(owner) select name, owner orderby(owner)"},
                  {"db groupby(name) select name, owner orderby(owner) orderby(owner)"},
                  {"db select name, owner orderby(owner) orderby(owner)"},
                  {"db select name, owner orderby(owner) groupby(owner)"},
                  {"db select name, owner groupby(owner) orderby(owner)"},
                  {"db groupby(name) groupby(name) select name, owner orderby(owner) orderby(owner)"},
          };
      }
  
      @Test(dataProvider = "badDSLProvider", expectedExceptions = AtlasBaseException.class)
      public void testInvalidDSL(String query) throws AtlasBaseException {
          AtlasDSL.Parser.parse(query);
          fail("The invalid query parsing should've failed");
      }
  }
  