Codeception\Module\WPQueries::assertQueriesByMethod PHP Method

    public function assertQueriesByMethod($class, $method, $message = '')
    {
        $this->readQueries();
        $class = ltrim($class, '\\');
        $message = $message ? $message : 'Failed asserting that queries were made by method [' . $class . '::' . $method . ']';
        $statementIterator = new ClassMethodQueriesFilter(new \ArrayIterator($this->filteredQueries), $class, $method);
        \PHPUnit_Framework_Assert::assertNotEmpty(iterator_to_array($statementIterator), $message);
    }