public void testProductTable() throws Exception {
Schema schema = dc.getDefaultSchema();
assertEquals("developers.mdb", schema.getName());
Table table = schema.getTableByName("product");
assertEquals("[id, name, version, founder_developer]", Arrays.toString(table.getColumnNames()));
Column idCol = table.getColumnByName("id");
assertEquals(
"Column[name=id,columnNumber=0,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]",
idCol.toString());
Column nameCol = table.getColumnByName("name");
assertEquals(
"Column[name=name,columnNumber=1,type=VARCHAR,nullable=null,nativeType=TEXT,columnSize=100]",
nameCol.toString());
Column versionCol = table.getColumnByName("version");
assertEquals(
"Column[name=version,columnNumber=2,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]",
versionCol.toString());
Column founderCol = table.getColumnByName("founder_developer");
assertEquals(
"Column[name=founder_developer,columnNumber=3,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]",
founderCol.toString());
DataSet ds;
ds = dc.executeQuery(new Query().select(nameCol, versionCol, founderCol).from(table));
assertTrue(ds.next());
assertEquals("Anthons Algorithms", ds.getRow().getValue(nameCol).toString());
assertEquals(11, ds.getRow().getValue(versionCol));
assertEquals(1, ds.getRow().getValue(founderCol));
assertTrue(ds.next());
assertEquals("Barbaras Basic Bundle", ds.getRow().getValue(nameCol).toString());
assertEquals(2, ds.getRow().getValue(versionCol));
assertEquals(2, ds.getRow().getValue(founderCol));
assertFalse(ds.next());
ds.close();
ds = dc.query().from(table).selectCount().execute();
assertTrue(ds.next());
assertEquals("Row[values=[2]]", ds.getRow().toString());
assertFalse(ds.next());
ds.close();
}
public void testDeveloperTable() throws Exception {
Schema schema = dc.getDefaultSchema();
assertEquals("developers.mdb", schema.getName());
assertEquals("[developer, product]", Arrays.toString(schema.getTableNames()));
Table table = schema.getTableByName("developer");
assertEquals(
"[id, name, email, male, developer_since]", Arrays.toString(table.getColumnNames()));
Column[] primaryKeys = table.getPrimaryKeys();
assertEquals(
"[Column[name=id,columnNumber=0,type=INTEGER,nullable=null,nativeType=LONG,columnSize=4]]",
Arrays.toString(primaryKeys));
Column nameCol = table.getColumnByName("name");
assertEquals(
"Column[name=name,columnNumber=1,type=VARCHAR,nullable=null,nativeType=TEXT,columnSize=100]",
nameCol.toString());
Column maleCol = table.getColumnByName("male");
assertEquals(
"Column[name=male,columnNumber=3,type=BOOLEAN,nullable=null,nativeType=BOOLEAN,columnSize=1]",
maleCol.toString());
Column developerSinceCol = table.getColumnByName("developer_since");
assertEquals(
"Column[name=developer_since,columnNumber=4,type=TIMESTAMP,nullable=null,nativeType=SHORT_DATE_TIME,columnSize=8]",
developerSinceCol.toString());
DataSet ds =
dc.executeQuery(new Query().select(nameCol, maleCol, developerSinceCol).from(table));
while (ds.next()) {
Row row = ds.getRow();
assertEquals(3, row.getValues().length);
Object value = row.getValue(0);
assertEquals(String.class, value.getClass());
value = row.getValue(1);
assertEquals(Boolean.class, value.getClass());
value = row.getValue(2);
assertTrue(value instanceof Date);
}
}
@Test
public void testCreateTableInsertQueryAndDrop() throws Exception {
final Schema schema = dataContext.getDefaultSchema();
final CreateTable createTable = new CreateTable(schema, "testCreateTable");
createTable.withColumn("foo").ofType(ColumnType.STRING);
createTable.withColumn("bar").ofType(ColumnType.NUMBER);
dataContext.executeUpdate(createTable);
final Table table = schema.getTableByName("testCreateTable");
assertEquals(
"[" + ElasticSearchDataContext.FIELD_ID + ", foo, bar]",
Arrays.toString(table.getColumnNames()));
final Column fooColumn = table.getColumnByName("foo");
final Column idColumn = table.getPrimaryKeys()[0];
assertEquals(
"Column[name=_id,columnNumber=0,type=STRING,nullable=null,nativeType=null,columnSize=null]",
idColumn.toString());
dataContext.executeUpdate(
new UpdateScript() {
@Override
public void run(UpdateCallback callback) {
callback.insertInto(table).value("foo", "hello").value("bar", 42).execute();
callback.insertInto(table).value("foo", "world").value("bar", 43).execute();
}
});
dataContext.refreshSchemas();
try (DataSet ds = dataContext.query().from(table).selectAll().orderBy("bar").execute()) {
assertTrue(ds.next());
assertEquals("hello", ds.getRow().getValue(fooColumn).toString());
assertNotNull(ds.getRow().getValue(idColumn));
assertTrue(ds.next());
assertEquals("world", ds.getRow().getValue(fooColumn).toString());
assertNotNull(ds.getRow().getValue(idColumn));
assertFalse(ds.next());
}
dataContext.executeUpdate(new DropTable(table));
dataContext.refreshSchemas();
assertNull(dataContext.getTableByQualifiedLabel(table.getName()));
}