Sort resolved specifications. Fixes #907.

lib/cocoapods/installer/analyzer/sandbox_analyzer.rb

@@ -190,7 +190,7 @@ module Pod
         #         the name of the Pod.
         #
         def resolved_spec_names(pod)
-          specs.select { |s| s.root.name == pod }.map(&:name).uniq
+          specs.select { |s| s.root.name == pod }.map(&:name).uniq.sort
         end
 
         # @return [Array<String>] The name of the specifications stored in the
@@ -200,7 +200,7 @@ module Pod
         #         the name of the Pod.
         #
         def sandbox_spec_names(pod)
-          sandbox_manifest.pod_names.select { |name| Specification.root_name(name) == pod }.uniq
+          sandbox_manifest.pod_names.select { |name| Specification.root_name(name) == pod }.uniq.sort
         end
 
         # @return [Specification] The root specification for the Pod with the

spec/unit/installer/analyzer/sandbox_analyzer_spec.rb

@@ -130,9 +130,9 @@ module Pod
         @analyzer.send(:sandbox_pods).should == ['BananaLib']
       end
 
-      it "returns the name of the resolved specifications" do
+      it "returns the name of the resolved specifications sorted by name" do
         subspec = Spec.new(@spec, 'Subspec')
-        @analyzer.stubs(:specs).returns([@spec, subspec])
+        @analyzer.stubs(:specs).returns([subspec, @spec])
         @analyzer.send(:resolved_spec_names, 'BananaLib').should == ['BananaLib', 'BananaLib/Subspec']
       end