Photo#show for signed in and not signed in, and other members

spec/views/photos/show.html.haml_spec.rb

@@ -13,26 +13,17 @@
 require 'rails_helper'
 
 describe "photos/show" do
-  before(:each) do
-    @member = FactoryGirl.create(:member)
-    controller.stub(:current_user) { @member }
-  end
+  let(:photo) { FactoryGirl.create :photo, owner: member }
+  before { @photo = photo }
 
-  let(:harvest) { FactoryGirl.create :harvest, owner: @member }
-  let(:planting) { FactoryGirl.create :planting, owner: @member }
-  let(:seed) { FactoryGirl.create :seed, owner: @member }
-  let(:garden) { FactoryGirl.create :garden, owner: @member }
+  let(:member) { FactoryGirl.create :member }
 
-  context "CC-licensed photo" do
-    before(:each) do
-      @photo = assign(:photo, FactoryGirl.create(:photo, owner: @member))
-      @photo.harvests << harvest
-      @photo.plantings << planting
-      @photo.seeds << seed
-      @photo.gardens << garden
-      render
-    end
+  let(:harvest) { FactoryGirl.create :harvest, owner: member }
+  let(:planting) { FactoryGirl.create :planting, owner: member }
+  let(:seed) { FactoryGirl.create :seed, owner: member }
+  let(:garden) { FactoryGirl.create :garden, owner: member }
 
+  shared_examples "photo data renders" do
     it "shows the image" do
       assert_select "img[src='#{@photo.fullsize_url}']"
     end
@@ -41,19 +32,10 @@ describe "photos/show" do
       assert_select "a", href: @photo.owner
     end
 
-    it "links to the CC license" do
-      assert_select "a", href: @photo.license_url,
-                         text: @photo.license_name
-    end
-
     it "shows a link to the original image" do
       assert_select "a", href: @photo.link_url, text: "View on Flickr"
     end
 
-    it "has a delete button" do
-      assert_select "a[href='#{photo_path(@photo)}']"
-    end
-
     it "links to harvest" do
       assert_select "a", href: harvest_path(harvest)
     end
@@ -68,8 +50,61 @@ describe "photos/show" do
     end
   end
 
+  shared_examples "No links to change data" do
+    it "does not have a delete button" do
+      assert_select "a[href='#{photo_path(@photo)}']", false
+    end
+  end
+
+  context "signed in as owner" do
+    before(:each) do
+      controller.stub(:current_user) { member }
+      render
+    end
+    include_examples "photo data renders"
+
+    it "has a delete button" do
+      assert_select "a[href='#{photo_path(@photo)}']"
+    end
+  end
+
+  context "signed in as another member" do
+    before(:each) do
+      controller.stub(:current_user) { FactoryGirl.create :member }
+      render
+    end
+    include_examples "photo data renders"
+    include_examples "No links to change data"
+  end
+
+  context "not signed in" do
+    before(:each) do
+      controller.stub(:current_user) { nil }
+      render
+    end
+    include_examples "photo data renders"
+    include_examples "No links to change data"
+  end
+
+  context "CC-licensed photo" do
+    before(:each) do
+      controller.stub(:current_user) { nil }
+      # @photo = assign(:photo, FactoryGirl.create(:photo, owner: @member))
+      @photo.harvests << harvest
+      @photo.plantings << planting
+      @photo.seeds << seed
+      @photo.gardens << garden
+      render
+    end
+    it "links to the CC license" do
+      assert_select "a", href: @photo.license_url,
+                         text: @photo.license_name
+    end
+  end
+
   context "unlicensed photo" do
     before(:each) do
+      controller.stub(:current_user) { nil }
       @photo = assign(:photo, FactoryGirl.create(:unlicensed_photo))
       render
     end