content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.table.common.transform;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.fail;
  
  import org.junit.Test;
  
  import java.util.Arrays;
  import java.util.List;
  
  public class TransformDefinitionTest {
  
    @Test
    public void parse() {
      List<String> definitions = Arrays.asList(
          "file.count.max=2",
          "  file.count.max=2  ",
          "  file.count.max:2",
          "file.count.max:2;",
          "file.count.max:2\nfile.count.max:2"
      );
  
      parseValidInternal(definitions);
    }
  
    @Test
    public void parseInvalid() {
      List<String> definitions = Arrays.asList(
          "file.count.max:",
          "file.does.not.exist:2",
          ""
      );
      parseInvalidInternal(definitions);
    }
  
    private void parseValidInternal(List<String> definitions) {
      for (String definition : definitions) {
        final TransformDefinition transformDefinition = TransformDefinition.parse(definition);
        assertNotNull("Should be parsable: " + definition, transformDefinition);
        assertEquals("Should be parsable: " + definition,
            1, transformDefinition.getActions().size());
      }
    }
  
    private void parseInvalidInternal(List<String> definitions) {
      for (String definition : definitions) {
        TransformDefinition transformDefinition = null;
        try {
          transformDefinition = TransformDefinition.parse(definition);
        } catch (Exception e) {
          // ignore
        }
        if (transformDefinition != null && !transformDefinition.getActions().isEmpty()) {
          fail("Should not be parsable: " + definition);
        }
      }
    }
  }
  