atk4\data\tests\BusinessModelTest::testNormalize PHP Method

    public function testNormalize()
    {
        $m = new Model();
        $m->addField('name', ['type' => 'string']);
        $m->addField('age', ['type' => 'int']);
        $m->addField('data');
        $m['name'] = '';
        $this->assertSame('', $m['name']);
        $m['age'] = '';
        $this->assertSame(null, $m['age']);
        $m['data'] = '';
        $this->assertSame('', $m['data']);
    }