- $this->assertIdentical(TRUE, db_field_exists('test', 'name'), 'Returns true for existent column.');
- $this->assertIdentical(FALSE, db_field_exists('test', 'nosuchcolumn'), 'Returns false for nonexistent column.');
+ $this->assertSame(TRUE, db_field_exists('test', 'name'), 'Returns true for existent column.');
+ $this->assertSame(FALSE, db_field_exists('test', 'nosuchcolumn'), 'Returns false for nonexistent column.');