WIP, cleaned up api/time_entries, added TimeEntry

* Added scoped TimeEntry model
* Removed setting defaults in TimeEntry controller
* Still working on tests…

spec/controllers/api/time_entries_controller_spec.rb

@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+describe Api::V1::TimeEntriesController do
+
+  describe "#create" do
+
+    context "as a user" do
+      let!(:user){ FactoryGirl.create(:user) }
+
+      before(:each) do
+        sign_in user
+      end
+
+      context "with no time entry in json data" do
+        it "returns error status" do
+          post :create
+          json = JSON.parse(@response.body)
+          expect(@response.code.to_i).to eql 422
+        end
+
+        it "returns an error message" do
+          post :create
+          json = JSON.parse(@response.body)
+          expect(json["errors"].first).to eql Api::V1::TimeEntriesController::EXPECTED_TIME_ENTRY
+        end
+      end
+    end
+  end
+end