/**
* Runs the batch update process
*/
public function execute()
{
foreach ($this->reader as $rows) {
$updates = [];
foreach ($rows as $row) {
$update = $this->generator->update($row);
if ($update) {
$updates[] = ['primaryKey' => $this->reader->extractPrimaryKeys($row), 'changes' => $update];
}
}
if ($updates) {
$this->output("Processing " . count($updates) . " rows\n");
$this->writer->write($updates);
}
}
$this->output("Completed\n");
}
/**
* @dataProvider provider_readerGetPrimaryKey
*/
public function testReaderGetPrimaryKey($message, array $expected, array $row)
{
$reader = new BatchRowIterator($this->mockDb(), 'some_table', array_keys($expected), 8675309);
$this->assertEquals($expected, $reader->extractPrimaryKeys((object) $row), $message);
}
