我该如何为控制器中的create方法桩定方法?我需要为此编写规范,但我得到了这些错误。我需要检查控制器中的create方法是否在创建模型中的新公司记录之前执行validate_fbid方法。
错误:
1) Companies new company create with valid information#validate_fbid should have correct parameters and return value
Failure/Error: CompaniesController.create.should_receive(:validates_fbid).with(company)
NoMethodError:
undefined method `create' for CompaniesController:Class
# ./spec/requests/companies_spec.rb:38:in `block (5 levels) in <top (required)>'
2) Companies new company create with valid information#validate_fbid should fbid validation passed
Failure/Error: CompaniesController.create.stub(:validates_fbid).and_return('companyid')
NoMethodError:
undefined method `create' for CompaniesController:Class
# ./spec/requests/companies_spec.rb:43:in `block (5 levels) in <top (required)>'
公司控制器
def create
company = Company.new(params[:company])
verifyfbid = validate_fbid(company)
if verifyfbid != false
if company.fbid.downcase == verifyfbid.downcase
if company.save
@message = "New company created."
redirect_to root_path
else
@message = "Company create attempt failed. Please try again."
render 'new'
end
else
@message = "Company create attempt failed. Invalid facebook id."
render 'new'
end
else
@message = "Company create attempt failed. No such facebook id."
render 'new'
end
end
private
def validate_fbid(company)
uri = URI("http://graph.facebook.com/" + company.fbid)
data = Net::HTTP.get(uri)
username = JSON.parse(data)['username']
if username.nil?
return false
else
"#{username}"
end
end
请求/公司_spec.rb
context "#validate_fbid" do
#validate fbid
let(:company){ Company.new(name:'Example Company', url: 'www.company.com', fbid: 'companyid', desc: 'Company desc' )}
it "should have correct parameters and return value" do
CompaniesController.create.should_receive(:validates_fbid).with(company)
.and_return('companyid')
end
it "should fbid validation passed" do
CompaniesController.create.stub(:validates_fbid).and_return('companyid')
company.fbid.should_not be_nil
company.fbid.should == 'companyid'
company.save
expect { click_button submit }.to change(Company, :count).by(1)
end
end
allow_any_instance_of(CompaniesController).to receive(:validates_fbid).and_return('companyid')
这段代码是针对 Rspec3 的。它的作用是允许 CompaniesController 的任何实例调用 validates_fbid 方法时返回字符串 'companyid'。 - ryan2johnson9