require "spec_helper"

module CFoundry
  module V2
    describe AppEvent do
      let(:app) { build(:app) }
      let(:app_event) { build(:app_event, :app => app) }

      it "has an app" do
        expect(app_event.app).to eq(app)
      end

      describe "#instance_guid" do
        it "has an instance guid" do
          app_event.instance_guid = "foo"
          expect(app_event.instance_guid).to eq("foo")
        end

        context "when an invalid value is assigned" do
          it "raises a Mismatch exception" do
            expect {
              app_event.instance_guid = 123
            }.to raise_error(Mismatch)
          end
        end
      end

      describe "#instance_index" do
        it "has an instance index" do
          app_event.instance_index = 123
          expect(app_event.instance_index).to eq(123)
        end

        context "when an invalid value is assigned" do
          it "raises a Mismatch exception" do
            expect {
              app_event.instance_index = "wrong"
            }.to raise_error(Mismatch)
          end
        end
      end

      describe "#exit_status" do
        it "has an instance index" do
          app_event.exit_status = 123
          expect(app_event.exit_status).to eq(123)
        end

        context "when an invalid value is assigned" do
          it "raises a Mismatch exception" do
            expect {
              app_event.exit_status = "wrong"
            }.to raise_error(Mismatch)
          end
        end
      end

      describe "#exit_description" do
        before do
          stub_request(:get, /v2\/app_events\/.*/).to_return(:body => {:entity => {}}.to_json)
        end

        it "defaults to an empty string" do
          expect(app_event.exit_description).to eq("")
        end

        it "has an instance guid" do
          app_event.exit_description = "foo"
          expect(app_event.exit_description).to eq("foo")
        end

        context "when an invalid value is assigned" do
          it "raises a Mismatch exception" do
            expect {
              app_event.exit_description = 123
            }.to raise_error(Mismatch)
          end
        end
      end

      describe "#timestamp" do
        it "has a timestamp" do
          app_event.timestamp = "2013-04-23 12:43:23 +0000"
          expect(app_event.timestamp).to eq("2013-04-23 12:43:23 +0000")
        end

        context "when an invalid value is assigned" do
          it "raises a Mismatch exception" do
            expect {
              app_event.timestamp = 42
            }.to raise_error(Mismatch)
          end
        end
      end
    end
  end
end