diff --git a/spec/libraries/pacemaker/constraint/colocation_spec.rb b/spec/libraries/pacemaker/constraint/colocation_spec.rb
index cbf9a0b..51133e7 100644
--- a/spec/libraries/pacemaker/constraint/colocation_spec.rb
+++ b/spec/libraries/pacemaker/constraint/colocation_spec.rb
@@ -6,6 +6,9 @@ require File.expand_path('../../../helpers/cib_object', File.dirname(__FILE__))
 
 describe Pacemaker::Constraint::Colocation do
   let(:fixture) { Chef::RSpec::Pacemaker::Config::COLOCATION_CONSTRAINT.dup }
+  let(:fixture_definition) {
+    Chef::RSpec::Pacemaker::Config::COLOCATION_CONSTRAINT_DEFINITION
+  }
 
   before(:each) do
     Mixlib::ShellOut.any_instance.stub(:run_command)
@@ -24,4 +27,37 @@ describe Pacemaker::Constraint::Colocation do
   end
 
   it_should_behave_like "a CIB object"
+
+  describe "#definition_string" do
+    it "should return the definition string" do
+      expect(fixture.definition_string).to eq(fixture_definition)
+    end
+
+    it "should return a short definition string" do
+      colocation = pacemaker_object_class.new('foo')
+      colocation.definition = \
+        %!colocation colocation1 -inf: rsc1 rsc2!
+      colocation.parse_definition
+      expect(colocation.definition_string).to eq(<<'EOF'.chomp)
+colocation colocation1 -inf: rsc1 rsc2
+EOF
+    end
+  end
+
+  describe "#parse_definition" do
+    before(:each) do
+      @parsed = pacemaker_object_class.new(fixture.name)
+      @parsed.definition = fixture_definition
+      @parsed.parse_definition
+    end
+
+    it "should parse the score" do
+      expect(@parsed.score).to eq(fixture.score)
+    end
+
+    it "should parse the resources" do
+      expect(@parsed.resources).to eq(fixture.resources)
+    end
+
+  end
 end