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

@@ -1,30 +1,9 @@
 require 'spec_helper'
 require 'compo'
+require 'branch_shared_examples'
+require 'null_composite_shared_examples'
 
 describe Compo::Leaf do
-  describe '#initialize' do
-    it 'initialises with no parent' do
-      expect(subject.parent).to be_nil
-    end
-
-    it 'initialises with an ID function returning nil' do
-      expect(subject.id).to be_nil
-    end
-  end
-
-  describe '#url' do
-    context 'when the Leaf has no parent' do
-      it 'returns the empty string' do
-        expect(subject.url).to eq('')
-      end
-    end
-    context 'when the Leaf is the child of a root' do
-      let(:parent) { Compo::HashBranch.new }
-      before(:each) { subject.move_to(parent, :id) }
-
-      it 'returns /ID, where ID is the ID of the Leaf' do
-        expect(subject.url).to eq('/id')
-      end
-    end
-  end
+  it_behaves_like 'a branch'
+  it_behaves_like 'a null composite'
 end