Question

我有一个Rails 5应用，正在测试模型中的回调。我想确定回调已被调用，但是我不希望在调用API并发送电子邮件时实际触发以下行：

Emp emp = new Emp();
Dept dept = new Dept();

Class<?> cls = emp.getClass().getSuperclass(); // it is Class<Object>
Class<?> cls = dept.getClass().getSuperclass(); // it is Class<Emp>

我的测试如下：

class Emp {
    private String firstName = "first_name";
    private String lastName = "last_name";
}

class Dept extends Emp {
    private String dpFirstName = "dp_first_name";
    private String dpLastName = "dp_last_name";
}

public static void getSuperClassFields(Dept dept) throws IllegalAccessException {
    Class<?> cls = dept.getClass().getSuperclass();

    for (Field field : cls.getDeclaredFields()) {
        field.setAccessible(true);
        System.out.println(field.getName() + " = " + field.get(dept));
    }
}

public static void main(String[] args) throws IllegalAccessException {
    getSuperClassFields(new Dept());
    // in console you can see
    // firstName = first_name
    // lastName = last_name
}

这可行，但是上面提到的行被解雇了。如何在不触发对response = bird.request(body, employee.location.birdeye)的调用的情况下测试此回调？这是我的模型：

it 'expects to send request through birdeye if valid' do
    req = build(:review_request)
    expect(req).to receive(:send_request)
    req.save
end

Answer 1

如果您只想检查回调是否已被调用，那么我认为模拟send_request可能是可行的方法。尝试关注


before do
  allow_any_instance_of(ReviewRequest).to receive(:send_request).and_return(true)
end

it 'expects to call :send request after creating a ReviewRequest' do
    allow_any_instance_of(ReviewRequest).to receive(:send_request)
    create(:review_request)
end

如果您要测试send_request的实现，则将存根Birdeye

测试模型回调而不触发电子邮件

1 个答案: