[Rails] Rspec | Missing id for create controller

Ruby on Rails Saturday, June 25, 2016

I am getting Id missing nil error in my create controller spec. Yet I have passed ID stuff in it still facing same everything. Here my create spec and controller file

Create Spec

describe 'POST :create' do
context 'with valid data' do
let(:valid_data) { FactoryGirl.attributes_for(:student) }
it 'redirect to show page' do
post :create, student: valid_data
expect(response).to redirect_to(student_path(assigns[:student]))
end
end
end

Student Controller

def create
@student = current_user.students.build(student_params)

respond_to do |format|
if @student.save
format.html { redirect_to @student }
format.json { render :show, status: :created, location: @student }
else
format.html { render :new }
format.json { render json: @student.errors, status: :unprocessable_entity }
end
end
end

private

def student_params
params.require(:student).permit(:Student_Prefix, :First_Name, :Middle_Name, :Last_Name, :Father_Prefix, :Father_Name, :Father_Middle_Name, :Father_Last_Name, :Mother_Prefix, :Mother_Name, :Mother_Middle_Name, :Mother_Last_Name, :user_id)
end

Error

1) StudentsController POST :create with valid data redirect to show page

Failure/Error: expect(response).to redirect_to(student_path(assigns[:student]))

ActionController::UrlGenerationError:

No route matches {:action=>"show", :controller=>"students", :id=>nil} missing required keys: [:id]

# ./spec/controllers/students_controller_spec.rb:38:in `block (4 levels) in <top (required)>'

# -e:1:in `<main>'

Where I am going wrong!

--
Cheers!

Deepak Kumar Sharma
Guru Nanak Dev Engineering College
India!

Blog: http://deekysharma.wordpress.com

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[Rails] Rspec | Missing id for create controller

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