failed test for #30

spec/factories/papers.rb

@@ -3,6 +3,14 @@
     title "COMPUTING MACHINERY AND INTELLIGENCE"
 venue "Mind 49: 433-460"
 year 1950
+
+  end
+
+  factory :paper_with_author, class: Paper do
+    		title "COMPUTING MACHINERY AND INTELLIGENCE"
+		venue "Mind 49: 433-460"
+		year 1950
+		authors {build_list :author, 1}
   end
 
 end

spec/features/paper/show_paper_spec.rb

@@ -0,0 +1,19 @@
+require 'rails_helper'
+
+describe "papers index page", type: :feature do
+
+  before do
+    @paper = create :paper_with_author
+  end
+
+  it "should render" do
+    visit paper_path(@paper)
+  end
+
+  it "should show all authors" do
+    visit paper_path(@paper)
+    expect(page).to have_content(@paper.authors[0].first_name)
+  end
+
+
+end

spec/models/paper_spec.rb

@@ -29,4 +29,9 @@
   	expect(paper.authors).to be_empty
   end
 
+  it "Should have 1 author" do
+  	paper=create :paper_with_author
+  	expect(paper.authors.length).to eq(1)
+  end
+
 end