invoker.php
public function invoke($method)
    {
        $this->test_case->setUp();
        $this->test_case->$method();
        $this->test_case->tearDown();
    }
public function invoke($method)
    {
        $this->test_case->setUp();
        $this->test_case->$method();
        $this->test_case->tearDown();
    }
public function invoke ( $ method ) { $ this -> test_case -> setUp ( ) ; $ this -> test_case -> $ method ( ) ; $ this -> test_case -> tearDown ( ) ; }
Invokes a test method and buffered with setUp() and tearDown() calls.

@param string $method    Test method to call.
Invokes a test method and buffered with setUp () and tearDown () calls .