[Sandbox] Added #specification.

lib/cocoapods/external_sources.rb

@@ -66,11 +66,8 @@ module Pod
       #         sandbox or by fetching the remote source, associated with the
       #         external source.
       #
-      # TODO: rename to specification.
-      #
-      def specification_from_sandbox(sandbox)
-        specification_from_local(sandbox) ||
-          specification_from_external(sandbox)
+      def specification(sandbox)
+        specification_from_local(sandbox) || specification_from_external(sandbox)
       end
 
       # @return [Specification] returns the specification associated with the

lib/cocoapods/resolver.rb

@@ -235,7 +235,7 @@ module Pod
       if update_external_specs
         spec = source.specification_from_external(sandbox)
       else
-        spec = source.specification_from_sandbox(sandbox)
+        spec = source.specification(sandbox)
       end
       set = Specification::Set::External.new(spec)
       set

lib/cocoapods/sandbox.rb

@@ -131,7 +131,7 @@ module Pod
     # @param  [String] name
     #         the name of the Pod for which the specification is requested.
     #
-    # @return [Specification] the specification.
+    # @return [Specification] the specification if the file is found.
     #
     def specification(name)
       if file = podspec_for_name(name)

spec/unit/resolver_spec.rb

@@ -64,8 +64,15 @@ module Pod
         ]
       end
 
-      xit "returns the specifications that originated from external sources" do
-
+      it "it resolves specifications from external sources" do
+        podspec = fixture('integration/Reachability/Reachability.podspec')
+        podfile = Podfile.new do
+          platform :ios
+          pod "Reachability", :podspec => podspec
+        end
+        resolver = Resolver.new(config.sandbox, podfile)
+        resolver.resolve
+        resolver.specs.map(&:to_s).should == ['Reachability (3.0.0)']
       end
     end
 
@@ -146,7 +153,7 @@ module Pod
             fss.subspec 'SecondSubSpec'
           end
         end
-        ExternalSources::GitSource.any_instance.stubs(:specification_from_sandbox).returns(spec)
+        ExternalSources::GitSource.any_instance.stubs(:specification).returns(spec)
         resolver = Resolver.new(config.sandbox, @podfile)
         resolver.resolve.values.flatten.map(&:name).sort.should == %w{ MainSpec/FirstSubSpec MainSpec/FirstSubSpec/SecondSubSpec }
       end