1 package uba.db.impl.memory;
2
3 import java.util.List;
4
5 import junit.framework.TestCase;
6 import uba.db.column.Column;
7 import uba.db.column.ColumnSpecification;
8 import uba.db.column.IntegerColumnSpecification;
9 import uba.db.table.Table;
10 import uba.db.table.TableSchema;
11 import uba.db.table.TableSchemaBuilder;
12
13 /***
14 * Test de unidad para {@link MemoryTable}.
15 *
16 * @version $Revision: 1.1 $
17 */
18 public class MemoryTableTest extends TestCase {
19 /***
20 * Test: Crear una tabla.
21 */
22 public void testCreate() throws Exception {
23 TableSchema tableSchema = new TableSchemaBuilder("test")
24 .addColumn(new IntegerColumnSpecification("a"))
25 .addColumn(new IntegerColumnSpecification("b")).build();
26 Table table = new MemoryTable(tableSchema);
27
28
29 assertEquals(tableSchema.tableName(), table.name());
30
31
32 int ncolumns = table.columns().size();
33 List columnSpecifications = tableSchema.columnSpecifications();
34 assertEquals(columnSpecifications.size(), ncolumns);
35 for (int i = 0; i < ncolumns; i++) {
36 ColumnSpecification colSpec = (ColumnSpecification) columnSpecifications.get(i);
37 Column col = (Column) table.columns().get(i);
38
39 assertEquals(colSpec.name(), col.name());
40 assertEquals(colSpec.constraint(), col.constraint());
41 assertEquals(colSpec.dataTypeDisplayString(), col.dataTypeDisplayString());
42 assertEquals(table, col.table());
43 }
44 }
45 }