Commit 8fb1fc5c authored by Dries's avatar Dries
Browse files

- Patch #302399 by Damien Tournoud: fixing the schema api tests.

parent 44c8391d
......@@ -23,71 +23,73 @@ class SchemaTestCase extends DrupalWebTestCase {
*/
function testSchema() {
// Try creating a table.
$table_name = 'test';
$table_specification = array(
'fields' => array(
'id' => array(
'type' => 'int',
'default' => NULL,
),
'test' => array(
'test_field' => array(
'type' => 'int',
'not null' => TRUE,
),
),
);
$ret = array();
db_create_table($ret, $table_name, $table_specification);
db_create_table($ret, 'test_table', $table_specification);
// Assert that the table exists.
$this->assertTrue(db_table_exists($table_name), t('The table exists.'));
$this->assertTrue(db_table_exists('test_table'), t('The table exists.'));
// An insert without a value for the column 'test' should fail.
$field_name = 'test';
// An insert without a value for the column 'test_table' should fail.
$this->assertFalse($this->tryInsert(), t('Insert without a default failed.'));
// Add a default value to the column.
db_field_set_default($ret, $table_name, $field_name, 0);
db_field_set_default($ret, 'test_table', 'test_field', 0);
// The insert should now succeed.
$this->assertTrue($this->tryInsert(), t('Insert with a default succeeded.'));
// Remove the default.
db_field_set_no_default($ret, $table_name, $field_name);
db_field_set_no_default($ret, 'test_table', 'test_field');
// The insert should fail again.
$this->assertFalse($this->tryInsert(), t('Insert without a default failed.'));
// Rename the table.
db_rename_table($ret, $table_name, $table_name . '_test');
db_rename_table($ret, 'test_table', 'test_table2');
// We need the default so that we can insert after the rename.
db_field_set_default($ret, $table_name . '_test', $field_name, 0);
db_field_set_default($ret, 'test_table2', 'test_field', 0);
$this->assertFalse($this->tryInsert(), t('Insert into the old table failed.'));
$this->assertTrue($this->tryInsert('_test'), t('Insert into the new table succeeded.'));
$this->assertTrue($this->tryInsert('test_table2'), t('Insert into the new table succeeded.'));
// We should have successfully inserted exactly two rows.
$count = db_query('SELECT COUNT(*) FROM {test_table2}')->fetchField();
$this->assertEqual($count, 2, t('Two fields were successfully inserted.'));
// Try to drop the table.
db_drop_table($ret, $table_name . '_test');
$this->assertFalse(db_table_exists($table_name . '_test'), t('The renamed table does not exist.'));
db_drop_table($ret, 'test_table2');
$this->assertFalse(db_table_exists('test_table2'), t('The dropped table does not exist.'));
// Recreate the table.
db_create_table($ret, $table_name, $table_specification);
db_field_set_default($ret, $table_name, $field_name, 0);
db_add_field($ret, $table_name, 'test2', array('type' => 'int', 'not null' => TRUE, 'default' => 0));
db_create_table($ret, 'test_table', $table_specification);
db_field_set_default($ret, 'test_table', 'test_field', 0);
db_add_field($ret, 'test_table', 'test_serial', array('type' => 'int', 'not null' => TRUE, 'default' => 0));
// Change the new field to a serial column.
db_change_field($ret, $table_name, 'test2', 'test2', array('type' => 'serial', 'not null' => TRUE), array('primary key' => array('test2')));
db_change_field($ret, 'test_table', 'test_serial', 'test_serial', array('type' => 'serial', 'not null' => TRUE), array('primary key' => array('test_serial')));
$this->assertTrue($this->tryInsert(), t('Insert with a serial succeeded.'));
$max1 = db_query('SELECT MAX(test2) FROM test')->fetchField();
$max1 = db_query('SELECT MAX(test_serial) FROM {test_table}')->fetchField();
$this->assertTrue($this->tryInsert(), t('Insert with a serial succeeded.'));
$max2 = db_query('SELECT MAX(test2) FROM test')->fetchField();
$max2 = db_query('SELECT MAX(test_serial) FROM {test_table}')->fetchField();
$this->assertTrue($max2 > $max1, t('The serial is monotone.'));
$count = db_query('SELECT COUNT(test2) FROM test')->fetchField();
$count = db_query('SELECT COUNT(*) FROM {test_table}')->fetchField();
$this->assertEqual($count, 2, t('There were two rows.'));
}
function tryInsert($tablepostfix = '') {
function tryInsert($table = 'test_table') {
try {
db_query("INSERT INTO {test$tablepostfix} (id) VALUES (:id)", array(':id' => mt_rand(10,20)));
db_query("INSERT INTO {" . $table . "} (id) VALUES (:id)", array(':id' => mt_rand(10,20)));
return TRUE;
}
catch (Exception $e) {
......
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