spec/url_referenceable_spec.rb in compo-0.1.5 vs spec/url_referenceable_spec.rb in compo-0.2.0

@@ -1,75 +1,12 @@
 require 'spec_helper'
 require 'compo'
+require 'url_referenceable_shared_examples'
 
 # Mock implementation of UrlReferenceable.
 class MockUrlReferenceable
   include Compo::UrlReferenceable
 end
 
 describe MockUrlReferenceable do
-  before(:each) { allow(subject).to receive(:parent).and_return(parent) }
-
-  describe '#url' do
-    context 'when the UrlReferenceable has no parent' do
-      let(:parent) { nil }
-
-      it 'returns the empty string' do
-        expect(subject.url).to eq('')
-      end
-    end
-
-    context 'when the UrlReferenceable has a parent' do
-      let(:parent) { double(:parent) }
-      before(:each) do
-        allow(subject).to receive(:id).and_return('id')
-        allow(subject).to receive(:parent_url).and_return('dog/goes')
-      end
-
-      it 'calls #id' do
-        expect(subject).to receive(:id)
-        subject.url
-      end
-
-      it 'returns the joining of the parent URL and ID with a slash' do
-        expect(subject.url).to eq('dog/goes/id')
-      end
-    end
-  end
-
-  describe '#parent_url' do
-    context 'when the UrlReferenceable has no parent' do
-      let(:parent) { nil }
-
-      specify { expect(subject.parent_url).to be_nil }
-
-      it 'calls #parent' do
-        expect(subject).to receive(:parent)
-        subject.parent_url
-      end
-    end
-
-    context 'when the UrlReferenceable has a parent' do
-      let(:parent) { double(:parent) }
-      let(:url) { double(:url) }
-
-      before(:each) do
-        allow(parent).to receive(:url).and_return(url)
-      end
-
-      it 'calls #parent' do
-        expect(subject).to receive(:parent).with(no_args)
-        subject.parent_url
-      end
-
-      it 'calls #url on the parent' do
-        expect(parent).to receive(:url).once.with(no_args)
-        subject.parent_url
-      end
-
-      it 'returns the result of #url on the parent' do
-        expect(subject.parent_url).to eq(url)
-        subject.parent_url
-      end
-    end
-  end
+  it_behaves_like 'a URL referenceable object'
 end