Golang App示例

示例#1

文件： desired_state_server_response_test.go 项目： Zhann/hm9000

package desiredstatefetcher_test

import (
	"encoding/json"
	"fmt"
	. "github.com/cloudfoundry/hm9000/desiredstatefetcher"
	"github.com/cloudfoundry/hm9000/testhelpers/app"
	. "github.com/cloudfoundry/hm9000/testhelpers/custommatchers"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Desired State Server Response JSON", func() {
	var (
		a        app.App
		response DesiredStateServerResponse
	)
	BeforeEach(func() {
		a = app.NewApp()

		desired, _ := json.Marshal(a.DesiredState(0))
		responseJson := fmt.Sprintf(`
        {
            "results":{"%s":%s},
            "bulk_token":{"id":17}
        }
        `, a.AppGuid, string(desired))

		var err error
		response, err = NewDesiredStateServerResponse([]byte(responseJson))
		Ω(err).ShouldNot(HaveOccured())

示例#2

文件： desired_state_test.go 项目： Zhann/hm9000

	. "github.com/cloudfoundry/hm9000/store"
	. "github.com/cloudfoundry/hm9000/testhelpers/custommatchers"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"github.com/cloudfoundry/hm9000/config"
	"github.com/cloudfoundry/hm9000/models"
	"github.com/cloudfoundry/hm9000/storeadapter"
	"github.com/cloudfoundry/hm9000/testhelpers/app"
)

var _ = Describe("Desired State", func() {
	var (
		store       Store
		etcdAdapter storeadapter.StoreAdapter
		conf        config.Config
		app1        app.App
		app2        app.App
		app3        app.App
	)

	BeforeEach(func() {
		var err error
		conf, err = config.DefaultConfig()
		Ω(err).ShouldNot(HaveOccured())
		etcdAdapter = storeadapter.NewETCDStoreAdapter(etcdRunner.NodeURLS(), conf.StoreMaxConcurrentRequests)
		err = etcdAdapter.Connect()
		Ω(err).ShouldNot(HaveOccured())

		app1 = app.NewApp()
		app2 = app.NewApp()
		app3 = app.NewApp()

示例#3

文件： desired_state_fetcher_test.go 项目： Zhann/hm9000

	Describe("Fetching batches", func() {
		var response DesiredStateServerResponse

		BeforeEach(func() {
			fakeMessageBus.Requests[conf.CCAuthMessageBusSubject][0].Callback([]byte(`{"user":"******","password":"******"}`))
		})

		It("should request a batch size with an empty bulk token", func() {
			query := httpClient.LastRequest().URL.Query()
			Ω(query.Get("batch_size")).Should(Equal(fmt.Sprintf("%d", conf.DesiredStateBatchSize)))
			Ω(query.Get("bulk_token")).Should(Equal("{}"))
		})

		Context("when a response with desired state is received", func() {
			var (
				a1 app.App
				a2 app.App
			)

			BeforeEach(func() {
				a1 = app.NewApp()
				a2 = app.NewApp()

				response = DesiredStateServerResponse{
					Results: map[string]models.DesiredAppState{
						a1.AppGuid: a1.DesiredState(0),
						a2.AppGuid: a2.DesiredState(0),
					},
					BulkToken: BulkToken{
						Id: 5,
					},
				}

示例#4

文件： analyzer_test.go 项目： Zhann/hm9000

import (
	. "github.com/cloudfoundry/hm9000/analyzer"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"github.com/cloudfoundry/hm9000/config"
	"github.com/cloudfoundry/hm9000/models"
	"github.com/cloudfoundry/hm9000/storeadapter"
	"github.com/cloudfoundry/hm9000/testhelpers/app"
)

var _ = Describe("Analyzer", func() {
	var (
		analyzer         *Analyzer
		etcdStoreAdapter storeadapter.StoreAdapter
		conf             config.Config
		a1               app.App
		a2               app.App
	)

	BeforeEach(func() {
		var err error
		conf, err = config.DefaultConfig()
		Ω(err).ShouldNot(HaveOccured())

		etcdStoreAdapter = storeadapter.NewETCDStoreAdapter(etcdRunner.NodeURLS(), conf.StoreMaxConcurrentRequests)
		err = etcdStoreAdapter.Connect()
		Ω(err).ShouldNot(HaveOccured())

		a1 = app.NewApp()
		a2 = app.NewApp()

示例#5

文件： fake_store_test.go 项目： Zhann/hm9000

import (
	"errors"
	. "github.com/cloudfoundry/hm9000/testhelpers/fakestore"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"github.com/cloudfoundry/hm9000/models"
	"github.com/cloudfoundry/hm9000/storeadapter"
	"github.com/cloudfoundry/hm9000/testhelpers/app"
	. "github.com/cloudfoundry/hm9000/testhelpers/custommatchers"
	"time"
)

var _ = Describe("FakeStore", func() {
	var store *FakeStore
	var app1 app.App
	var app2 app.App

	BeforeEach(func() {
		store = NewFakeStore()
		app1 = app.NewApp()
		app2 = app.NewApp()
	})

	It("should start off empty", func() {
		desired, err := store.GetDesiredState()
		Ω(desired).Should(BeEmpty())
		Ω(err).ShouldNot(HaveOccured())

		actual, err := store.GetActualState()
		Ω(actual).Should(BeEmpty())

示例#6

文件： desired_state_fetcher_integration_test.go 项目： Zhann/hm9000

	"github.com/cloudfoundry/hm9000/desiredstatefetcher"
	"github.com/cloudfoundry/hm9000/helpers/httpclient"
	"github.com/cloudfoundry/hm9000/helpers/timeprovider"
	"github.com/cloudfoundry/hm9000/models"
	"github.com/cloudfoundry/hm9000/store"
	"github.com/cloudfoundry/hm9000/storeadapter"
	"github.com/cloudfoundry/hm9000/testhelpers/app"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Fetching from CC and storing the result in the Store", func() {
	var (
		fetcher    *desiredstatefetcher.DesiredStateFetcher
		a1         app.App
		a2         app.App
		a3         app.App
		resultChan chan desiredstatefetcher.DesiredStateFetcherResult
	)

	BeforeEach(func() {
		resultChan = make(chan desiredstatefetcher.DesiredStateFetcherResult, 1)
		a1 = app.NewApp()
		a2 = app.NewApp()
		a3 = app.NewApp()

		stateServer.SetDesiredState([]models.DesiredAppState{
			a1.DesiredState(0),
			a2.DesiredState(0),
			a3.DesiredState(0),
		})