function DatabaseInsertTestCase::testRepeatedInsert

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

File

modules/simpletest/tests/database_test.test, line 610

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.');
}