function TestSqlBase::fields

Returns available fields on the source.

Return value

array Available fields in the source, keys are the field machine names as used in field mappings, values are descriptions.

Overrides MigrateSourceInterface::fields

File

core/modules/migrate/tests/src/Kernel/SqlBaseTest.php, line 235

Class

TestSqlBase

A dummy source to help with testing SqlBase.

Namespace

Code

public function fields() {
  throw new \RuntimeException(__METHOD__ . " not implemented for " . __CLASS__);
}