Add Schedule

spec/cli_spec.rb

@@ -9,8 +9,9 @@ describe Crono::CLI do
   let(:cli) { Crono::CLI.instance }
 
   describe "#run" do
-    it "should try to initialize rails with #load_rails" do
+    it "should try to initialize rails with #load_rails and start working loop" do
       expect(cli).to receive(:load_rails)
+      expect(cli).to receive(:start_working_loop)
       cli.run
     end
   end
@@ -21,4 +22,8 @@ describe Crono::CLI do
       expect(thread).to be_stop
     end
   end
+
+  describe "#start_working_loop" do
+    it "should start working loop"
+  end
 end