$this->assertRevision( $this->revId2_1, "BackupDumperTestP2Summary1",
$this->textId2_1, 23, "jprywrymfhysqllua29tj3sc7z39dl2" );
$this->assertRevision( $this->revId2_2, "BackupDumperTestP2Summary2",
$this->assertRevision( $this->revId2_1, "BackupDumperTestP2Summary1",
$this->textId2_1, 23, "jprywrymfhysqllua29tj3sc7z39dl2" );
$this->assertRevision( $this->revId2_2, "BackupDumperTestP2Summary2",