1 files changed, 87 insertions, 0 deletions
diff --git a/spec/models/public_body_spec.rb b/spec/models/public_body_spec.rb
index 225958cac..db38e3a15 100644
--- a/spec/models/public_body_spec.rb
+++ b/spec/models/public_body_spec.rb
@@ -28,6 +28,93 @@
 
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
 
+describe PublicBody do
+
+  describe :type_of_authority do
+
+    it 'falls back to "A public authority"' do
+      public_body = FactoryGirl.build(:public_body)
+      expect(public_body.type_of_authority).to eq('A public authority')
+    end
+
+    context 'when associated with one category' do
+
+      it 'returns the capitalised category description' 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')
+
+        expect(public_body.type_of_authority).to eq('Spec category')
+      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 = 'Spec category 0, spec category 1 and spec category 2'
+        expect(public_body.type_of_authority).to eq(description)
+      end
+
+    end
+
+    context 'when the html parameter is true' do
+
+      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(public_body.type_of_authority(true)).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(public_body.type_of_authority(true)).to eq(description)
+        end
+
+      end
+
+    end
+
+  end
+
+end
+
 describe PublicBody, " using tags" do
     before do
         @public_body = PublicBody.new(:name => 'Aardvark Monitoring Service',