Simple feature spec where User creates student record

factories.rb

FactoryGirl.define do
  factory :student do
    first_name "Doctor"
    last_name "Who"
    story "Doctor Who is a British science-fiction television programme produced by the BBC since 1963."
  end
end

user_creates_student_spec.rb

require "rails_helper"

feature "User creates Student" do
  scenario "successfully" do
    student = build(:student)

    submit_student first_name: student.first_name, last_name: student.last_name, story: student.story

    expect(page).to have_content "Doctor Who"
  end

  scenario "with empty data" do
    submit_student first_name: "", last_name: "", story: ""

    expect(page).to have_content "can't be blank"
  end
  
  private

  def submit_student(first_name:, last_name:, story:)
    visit new_student_path

    fill_in "First Name", with: first_name
    fill_in "Last Name", with: last_name
    fill_in "Story", with: story
    click_on "Create Student"
  end
end