function testSimpleWriteRead() { $handler = new CoverageDataHandler($this->tempdb()); $handler->createSchema(); $coverage = array(10 => -2, 20 => -1, 30 => 0, 40 => 1); $handler->write(array('file' => $coverage)); $actual = $handler->readFile('file'); $expected = array(10 => -2, 20 => -1, 30 => 0, 40 => 1); $this->assertEqual($expected, $actual); }