Extension\ResourceTest::testLetStatementAssign PHP Method

    public function testLetStatementAssign()
    {
        $t = new \Test\ResourceTest();
        $this->assertInternalType('resource', $t->testLetStatementSTDIN());
        $this->assertInternalType('resource', $t->testLetStatementSTDOUT());
        $this->assertInternalType('resource', $t->testLetStatementSTDERR());
    }