/** @test */ public function it_can_attach_an_option_to_the_field() { $this->assertCount(0, $this->field); $this->field->attach(new Option('foo')); $this->field->attach(new Option('bar')); $this->field->attach(new Option('baz')); $this->field->attach(new Option('foo')); $this->field->attach(new Field('foo')); $this->assertCount(3, $this->field); }