function DatabaseInsertTestCase::testRepeatedInsert

Test that an insert object can be reused with new data after it executes.

File

core/modules/simpletest/tests/database_test.test, line 538

Database tests.

Class

DatabaseInsertTestCase

Test the insert builder.

Code

function testRepeatedInsert() {
  $num_records_before = db_query('SELECT COUNT(*) FROM {test}')->fetchField();

  $query = db_insert('test');

  $query->fields(array(
    'name' => 'Larry',
    'age' => '30',
  ));
  $query->execute(); // This should run the insert, but leave the fields intact.

  // We should be able to specify values in any order if named.
  $query->values(array(
    'age' => '31',
    'name' => 'Curly',
  ));
  $query->execute();

  // We should be able to say "use the field order".
  $query->values(array('Moe', '32'));
  $query->execute();

  $num_records_after = db_query('SELECT COUNT(*) FROM {test}')->fetchField();
  $this->assertIdentical((int) $num_records_before + 3, (int) $num_records_after, 'Record inserts correctly.');
  $saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(':name' => 'Larry'))->fetchField();
  $this->assertIdentical($saved_age, '30', 'Can retrieve after inserting.');
  $saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(':name' => 'Curly'))->fetchField();
  $this->assertIdentical($saved_age, '31', 'Can retrieve after inserting.');
  $saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(':name' => 'Moe'))->fetchField();
  $this->assertIdentical($saved_age, '32', 'Can retrieve after inserting.');
}