Merge pull request airbnb#52 from airbnb/fix_specs

fix failing specs

lib/nerve/reporter.rb

@@ -1,5 +1,6 @@
 require 'nerve/utils'
 require 'nerve/log'
+require 'nerve/reporter/base'
 
 module Nerve
   class Reporter

spec/example_services_spec.rb

@@ -8,17 +8,17 @@
     service_data = JSON.parse(IO.read("#{File.dirname(__FILE__)}/../example/nerve_services/#{item}"))
     service_data['name'] = item.gsub(/\.json$/, '')
     service_data['instance_id'] = '1'
+
     context "when #{item} can be initialized as a valid reporter" do
-      reporter = nil
-      it 'Can new_from_service' do
+      it 'creates a valid reporter in new_from_service' do
+        reporter = nil
         expect { reporter = Nerve::Reporter.new_from_service(service_data) }.to_not raise_error()
-      end
-      it 'Created a reporter object' do
         expect(reporter.is_a?(Nerve::Reporter::Base)).to eql(true)
       end
     end
+
     context "when #{item} can be initialized as a valid service watcher" do
-      it do
+      it "creates a valid service watcher for #{item}" do
         watcher = nil
         expect { watcher = Nerve::ServiceWatcher.new(service_data) }.to_not raise_error()
         expect(watcher.is_a?(Nerve::ServiceWatcher)).to eql(true)