1 files changed, 92 insertions, 1 deletions
diff --git a/spec/helpers/public_body_helper_spec.rb b/spec/helpers/public_body_helper_spec.rb
index 89a4d0641..0bf55abb4 100644
--- a/spec/helpers/public_body_helper_spec.rb
+++ b/spec/helpers/public_body_helper_spec.rb
@@ -1,3 +1,4 @@
+# encoding: UTF-8
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
 
 describe PublicBodyHelper do
@@ -23,7 +24,7 @@ describe PublicBodyHelper do
       @body.tag_string = 'defunct'
       msg = 'This authority no longer exists, so you cannot make a request to it.'
       expect(public_body_not_requestable_reasons(@body)).to include(msg)
-    end 
+    end
 
     it 'links to the request page if the body has no contact email' do
       @body.request_email = ''
@@ -47,4 +48,94 @@ describe PublicBodyHelper do
 
   end
 
+
+  describe :type_of_authority do
+
+    it 'falls back to "A public authority"' do
+      public_body = FactoryGirl.build(:public_body)
+      expect(type_of_authority(public_body)).to eq('A public authority')
+    end
+
+    it 'handles Unicode' do
+      category = FactoryGirl.create(:public_body_category, :category_tag => 'spec',
+                                                           :description => 'ünicode category')
+      heading = FactoryGirl.create(:public_body_heading)
+      heading.add_category(category)
+      public_body = FactoryGirl.create(:public_body, :tag_string => 'spec')
+
+
+      expect(type_of_authority(public_body)).to eq('<a href="/body/list/spec">Ünicode category</a>')
+    end
+
+    it 'constructs the correct string if there are tags which are not categories' do
+        heading = FactoryGirl.create(:public_body_heading)
+        3.times do |i|
+          category = FactoryGirl.create(:public_body_category, :category_tag => "spec_#{i}",
+                                                               :description => "spec category #{i}")
+          heading.add_category(category)
+        end
+        public_body = FactoryGirl.create(:public_body, :tag_string => 'spec_0 spec_2 unknown')
+        expected = '<a href="/body/list/spec_0">Spec category 0</a> and <a href="/body/list/spec_2">spec category 2</a>'
+        expect(type_of_authority(public_body)).to eq(expected)
+    end
+
+
+    context 'when associated with one category' do
+
+        it 'returns the description wrapped in an anchor tag' do
+          category = FactoryGirl.create(:public_body_category, :category_tag => 'spec',
+                                                               :description => 'spec category')
+          heading = FactoryGirl.create(:public_body_heading)
+          heading.add_category(category)
+          public_body = FactoryGirl.create(:public_body, :tag_string => 'spec')
+
+          anchor = %Q(<a href="/body/list/spec">Spec category</a>)
+          expect(type_of_authority(public_body)).to eq(anchor)
+        end
+    end
+
+    context 'when associated with several categories' do
+
+        it 'joins the category descriptions and capitalizes the first letter' do
+          heading = FactoryGirl.create(:public_body_heading)
+          3.times do |i|
+            category = FactoryGirl.create(:public_body_category, :category_tag => "spec_#{i}",
+                                                                 :description => "spec category #{i}")
+            heading.add_category(category)
+          end
+          public_body = FactoryGirl.create(:public_body, :tag_string => 'spec_0 spec_1 spec_2')
+
+          description = [
+            %Q(<a href="/body/list/spec_0">Spec category 0</a>),
+            ', ',
+            %Q(<a href="/body/list/spec_1">spec category 1</a>),
+            ' and ',
+            %Q(<a href="/body/list/spec_2">spec category 2</a>)
+          ].join('')
+
+          expect(type_of_authority(public_body)).to eq(description)
+        end
+
+    end
+
+    context 'when in a non-default locale' do
+
+        it 'creates the anchor href in the correct locale' do
+            # Activate the routing filter, normally turned off for helper tests
+            RoutingFilter.active = true
+            category = FactoryGirl.create(:public_body_category, :category_tag => 'spec',
+                                                                 :description => 'spec category')
+            heading = FactoryGirl.create(:public_body_heading)
+            heading.add_category(category)
+            public_body = FactoryGirl.create(:public_body, :tag_string => 'spec')
+
+            anchor = %Q(<a href="/es/body/list/spec">Spec category</a>)
+            I18n.with_locale(:es) { expect(type_of_authority(public_body)
+).to eq(anchor) }
+        end
+
+    end
+
+  end
+
 end