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
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * 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.cassandra.repair.consistent.admin;
  
  import java.util.Set;
  
  import com.google.common.collect.Sets;
  import org.junit.Assert;
  import org.junit.BeforeClass;
  import org.junit.Test;
  
  import org.apache.cassandra.SchemaLoader;
  import org.apache.cassandra.cql3.statements.schema.CreateTableStatement;
  import org.apache.cassandra.db.ColumnFamilyStore;
  import org.apache.cassandra.schema.KeyspaceParams;
  import org.apache.cassandra.schema.Schema;
  import org.apache.cassandra.schema.TableMetadata;
  
  public class SchemaArgsParserTest
  {
      private static final String KEYSPACE = "schemaargsparsertest";
      private static final int NUM_TBL = 3;
      private static TableMetadata[] cfm = new TableMetadata[NUM_TBL];
      private static ColumnFamilyStore[] cfs = new ColumnFamilyStore[NUM_TBL];
  
      @BeforeClass
      public static void setupClass()
      {
          SchemaLoader.prepareServer();
          for (int i=0; i<NUM_TBL; i++)
              cfm[i] = CreateTableStatement.parse("CREATE TABLE tbl" + i + " (k INT PRIMARY KEY, v INT)", KEYSPACE).build();
          SchemaLoader.createKeyspace(KEYSPACE, KeyspaceParams.simple(1), cfm);
          for (int i=0; i<NUM_TBL; i++)
              cfs[i] = Schema.instance.getColumnFamilyStoreInstance(cfm[i].id);
      }
  
      /**
       * Specifying only the keyspace should return all tables in that keyspaces
       */
      @Test
      public void keyspaceOnly()
      {
          Set<ColumnFamilyStore> tables = Sets.newHashSet(SchemaArgsParser.parse(KEYSPACE));
          Assert.assertEquals(Sets.newHashSet(cfs), tables);
      }
  
      @Test
      public void someTables()
      {
          Set<ColumnFamilyStore> tables = Sets.newHashSet(SchemaArgsParser.parse(KEYSPACE, "tbl1", "tbl2"));
          Assert.assertEquals(Sets.newHashSet(cfs[1], cfs[2]), tables);
      }
  
      @Test
      public void noKeyspace()
      {
          Set<ColumnFamilyStore> allTables = Sets.newHashSet(SchemaArgsParser.parse().iterator());
          Assert.assertTrue(allTables.containsAll(Sets.newHashSet(cfs)));
      }
  
      @Test( expected = IllegalArgumentException.class )
      public void invalidKeyspace()
      {
          Sets.newHashSet(SchemaArgsParser.parse("SOME_KEYSPACE"));
      }
  
      @Test( expected = IllegalArgumentException.class )
      public void invalidTables()
      {
          Set<ColumnFamilyStore> tables = Sets.newHashSet(SchemaArgsParser.parse(KEYSPACE, "sometable"));
      }
  }
  