public function testCompareSeveralRenamedSameColumns()
{
$t1 = new Table();
$c1 = new Column('col1');
$c1->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c1->getDomain()->replaceSize(255);
$t1->addColumn($c1);
$c2 = new Column('col2');
$c2->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c2->getDomain()->replaceSize(255);
$t1->addColumn($c2);
$c3 = new Column('col3');
$c3->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c3->getDomain()->replaceSize(255);
$t1->addColumn($c3);
$t2 = new Table();
$c4 = new Column('col4');
$c4->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c4->getDomain()->replaceSize(255);
$t2->addColumn($c4);
$c5 = new Column('col5');
$c5->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c5->getDomain()->replaceSize(255);
$t2->addColumn($c5);
$c6 = new Column('col3');
$c6->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c6->getDomain()->replaceSize(255);
$t2->addColumn($c6);
// col1 and col2 were renamed
$tc = new TableComparator();
$tc->setFromTable($t1);
$tc->setToTable($t2);
$nbDiffs = $tc->compareColumns();
$tableDiff = $tc->getTableDiff();
$this->assertEquals(2, $nbDiffs);
$this->assertEquals([[$c1, $c4], [$c2, $c5]], $tableDiff->getRenamedColumns());
$this->assertEquals([], $tableDiff->getAddedColumns());
$this->assertEquals([], $tableDiff->getRemovedColumns());
$this->assertEquals([], $tableDiff->getModifiedColumns());
}
public function providerForTestGetModifyTableColumnsDDL()
{
$schema1 = <<<EOF
<database name="test" identifierQuoting="true">
<table name="foo">
<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
<column name="bar" type="INTEGER" />
<column name="baz" type="VARCHAR" size="12" required="true" />
</table>
</database>
EOF;
$schema2 = <<<EOF
<database name="test" identifierQuoting="true">
<table name="foo">
<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
<column name="bar1" type="INTEGER" />
<column name="baz" type="VARCHAR" size="12" required="false" />
<column name="baz3" type="LONGVARCHAR" />
</table>
</database>
EOF;
$t1 = $this->getDatabaseFromSchema($schema1)->getTable('foo');
$t2 = $this->getDatabaseFromSchema($schema2)->getTable('foo');
$tc = new TableComparator();
$tc->setFromTable($t1);
$tc->setToTable($t2);
$tc->compareColumns();
return [[$tc->getTableDiff()]];
}
public function testCompareSeveralColumnDifferences()
{
$t1 = new Table();
$c1 = new Column('col1');
$c1->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c1->getDomain()->replaceSize(255);
$c1->setNotNull(false);
$t1->addColumn($c1);
$c2 = new Column('col2');
$c2->getDomain()->copy($this->platform->getDomainForType('INTEGER'));
$c2->setNotNull(true);
$t1->addColumn($c2);
$c3 = new Column('col3');
$c3->getDomain()->copy($this->platform->getDomainForType('VARCHAR'));
$c3->getDomain()->replaceSize(255);
$t1->addColumn($c3);
$t2 = new Table();
$c4 = new Column('col1');
$c4->getDomain()->copy($this->platform->getDomainForType('DOUBLE'));
$c4->getDomain()->replaceScale(2);
$c4->getDomain()->replaceSize(3);
$c4->setNotNull(true);
$c4->getDomain()->setDefaultValue(new ColumnDefaultValue(123, ColumnDefaultValue::TYPE_VALUE));
$t2->addColumn($c4);
$c5 = new Column('col22');
$c5->getDomain()->copy($this->platform->getDomainForType('INTEGER'));
$c5->setNotNull(true);
$t2->addColumn($c5);
$c6 = new Column('col4');
$c6->getDomain()->copy($this->platform->getDomainForType('LONGVARCHAR'));
$c6->getDomain()->setDefaultValue(new ColumnDefaultValue('123', ColumnDefaultValue::TYPE_VALUE));
$t2->addColumn($c6);
// col1 was modified, col2 was renamed, col3 was removed, col4 was added
$tc = new TableComparator();
$tc->setFromTable($t1);
$tc->setToTable($t2);
$nbDiffs = $tc->compareColumns();
$tableDiff = $tc->getTableDiff();
$this->assertEquals(4, $nbDiffs);
$this->assertEquals(array(array($c2, $c5)), $tableDiff->getRenamedColumns());
$this->assertEquals(array('col4' => $c6), $tableDiff->getAddedColumns());
$this->assertEquals(array('col3' => $c3), $tableDiff->getRemovedColumns());
$columnDiff = ColumnComparator::computeDiff($c1, $c4);
$this->assertEquals(array('col1' => $columnDiff), $tableDiff->getModifiedColumns());
}