rudimentary user page integration spec

spec/features/arriving_as_user.rb

@@ -0,0 +1,25 @@
+RSpec.describe 'Arriving as user' do
+  let!(:user) { create(:user, name: 'Potato Bill') }
+  let(:snpedia_paper) do
+    double(:snpedia_paper, url: 'http://www.snpedia.com/index.php/Rs1234(A;C)',
+                           summary: 'Green hair',
+                           snp_variation: 'AC',
+                           created_at: Time.new(2016).to_s)
+  end
+  let(:snp) { double('snp', name: 'rs1234', snpedia_papers: [snpedia_paper]) }
+
+  context 'as a signed-in user' do
+
+    before do
+      sign_in(user)
+    end
+
+    scenario 'the user arrives on landing page' do
+      visit root_path
+
+      expect(page).to have_content('Hello Potato!')
+
+    end
+  end
+
+end