Merge pull request #937 from dv2/dev

Add test coverage for Seeds Helper

spec/helpers/seeds_helper_spec.rb

@@ -0,0 +1,38 @@
+require 'rails_helper'
+
+describe SeedsHelper do
+  describe "seed description" do
+    it "is missing" do
+      seed = FactoryGirl.create(:seed,
+        description: nil
+      )
+      result = helper.display_seed_description(seed)
+      expect(result).to eq "no description provided."
+    end
+
+    it "is less than 130 characters long" do
+      seed = FactoryGirl.create(:seed,
+        description: 'a' * 20
+      )
+      result = helper.display_seed_description(seed)
+      expect(result).to eq 'a' * 20
+    end
+
+    it "is 130 characters long" do
+      seed = FactoryGirl.create(:seed,
+        description: 'a' * 130
+      )
+      result = helper.display_seed_description(seed)
+      link = link_to("Read more", seed_path(seed))
+      expect(result).to eq 'a' * 130
+    end
+
+    it "is more than 130 characters long" do
+      seed = FactoryGirl.create(:seed,
+        description: 'a' * 140
+      )
+      result = helper.display_seed_description(seed)
+      expect(result).to eq 'a' * 126 + '...' + ' ' + link_to("Read more", seed_path(seed))
+    end
+  end
+end