public function testSimpleRecordCreation() {
$comment = MockComment::create(array(
'author_id' => 451,
'text' => 'Do you ever read any of the books you burn?'
));
$this->assertFalse($comment->exists());
$this->assertNull($comment->comment_id);
$expected = 'Do you ever read any of the books you burn?';
$this->assertEqual($expected, $comment->text);
$comment = MockComment::create(
array('author_id' => 111, 'text' => 'This comment should already exist'),
array('exists' => true)
);
$this->assertTrue($comment->exists());
}