github.com/Hnampk/my-fabric@v0.0.0-20201028083322-75069da399c0/integration/lifecycle/install_test.go (about)

     1  /*
     2  Copyright IBM Corp. All Rights Reserved.
     3  
     4  SPDX-License-Identifier: Apache-2.0
     5  */
     6  
     7  package lifecycle
     8  
     9  import (
    10  	"io/ioutil"
    11  	"os"
    12  	"path/filepath"
    13  	"syscall"
    14  
    15  	. "github.com/onsi/ginkgo"
    16  	. "github.com/onsi/gomega"
    17  
    18  	docker "github.com/fsouza/go-dockerclient"
    19  	"github.com/hyperledger/fabric/integration/nwo"
    20  	"github.com/hyperledger/fabric/integration/nwo/commands"
    21  	"github.com/hyperledger/fabric/integration/nwo/fabricconfig"
    22  	"github.com/onsi/gomega/gbytes"
    23  	"github.com/onsi/gomega/gexec"
    24  	"github.com/tedsuo/ifrit"
    25  )
    26  
    27  var _ = Describe("chaincode install", func() {
    28  	var (
    29  		client  *docker.Client
    30  		testDir string
    31  
    32  		network *nwo.Network
    33  		process ifrit.Process
    34  	)
    35  
    36  	BeforeEach(func() {
    37  		var err error
    38  		testDir, err = ioutil.TempDir("", "lifecycle")
    39  		Expect(err).NotTo(HaveOccurred())
    40  
    41  		client, err = docker.NewClientFromEnv()
    42  		Expect(err).NotTo(HaveOccurred())
    43  
    44  		cwd, err := os.Getwd()
    45  		Expect(err).NotTo(HaveOccurred())
    46  
    47  		network = nwo.New(nwo.BasicSolo(), testDir, client, StartPort(), components)
    48  		network.ExternalBuilders = append(network.ExternalBuilders, fabricconfig.ExternalBuilder{
    49  			Path:                 filepath.Join(cwd, "..", "externalbuilders", "golang"),
    50  			Name:                 "external-golang",
    51  			EnvironmentWhitelist: []string{"GOPATH", "GOCACHE", "GOPROXY", "HOME", "PATH"},
    52  		})
    53  		network.GenerateConfigTree()
    54  		network.Bootstrap()
    55  
    56  		networkRunner := network.NetworkGroupRunner()
    57  		process = ifrit.Invoke(networkRunner)
    58  		Eventually(process.Ready(), network.EventuallyTimeout).Should(BeClosed())
    59  	})
    60  
    61  	AfterEach(func() {
    62  		process.Signal(syscall.SIGTERM)
    63  		Eventually(process.Wait(), network.EventuallyTimeout).Should(Receive())
    64  		network.Cleanup()
    65  		os.RemoveAll(testDir)
    66  	})
    67  
    68  	Describe("external builder failures", func() {
    69  		var (
    70  			orderer   *nwo.Orderer
    71  			org1Peer  *nwo.Peer
    72  			org2Peer  *nwo.Peer
    73  			chaincode nwo.Chaincode
    74  		)
    75  
    76  		BeforeEach(func() {
    77  			packageTempDir, err := ioutil.TempDir(network.RootDir, "chaincode-package")
    78  			Expect(err).NotTo(HaveOccurred())
    79  
    80  			orderer = network.Orderer("orderer")
    81  			org1Peer = network.Peer("Org1", "peer0")
    82  			org2Peer = network.Peer("Org2", "peer0")
    83  			network.CreateAndJoinChannels(orderer)
    84  
    85  			chaincode = nwo.Chaincode{
    86  				Name:            "failure-external",
    87  				Version:         "0.0",
    88  				Lang:            "golang",
    89  				Path:            "github.com/hyperledger/fabric/integration/chaincode/simple/cmd",
    90  				Ctor:            `{"Args":["init","a","100","b","200"]}`,
    91  				Policy:          `OR ('Org1MSP.member','Org2MSP.member')`,
    92  				SignaturePolicy: `OR ('Org1MSP.member','Org2MSP.member')`,
    93  				Sequence:        "1",
    94  				InitRequired:    false,
    95  				Label:           "failure-external",
    96  				PackageFile:     filepath.Join(packageTempDir, "chaincode-package"),
    97  			}
    98  		})
    99  
   100  		It("legacy does not fallback to internal platforms", func() {
   101  			By("packaging the chaincode using the legacy lifecycle")
   102  			nwo.PackageChaincodeLegacy(network, chaincode, org1Peer)
   103  
   104  			By("installing the chaincode using the legacy lifecycle")
   105  			sess, err := network.PeerAdminSession(org1Peer, commands.ChaincodeInstallLegacy{
   106  				Name:        chaincode.Name,
   107  				Version:     chaincode.Version,
   108  				Path:        chaincode.Path,
   109  				Lang:        chaincode.Lang,
   110  				PackageFile: chaincode.PackageFile,
   111  				ClientAuth:  network.ClientAuthRequired,
   112  			})
   113  			Expect(err).NotTo(HaveOccurred())
   114  			Eventually(sess, network.EventuallyTimeout).Should(gexec.Exit(1))
   115  
   116  			Expect(sess.Err).To(gbytes.Say(`\Qexternal builder 'external-golang' failed: exit status 1\E`))
   117  		})
   118  
   119  		It("_lifecycle does not fallback to internal platforms when an external builder fails", func() {
   120  			By("enabling V2_0 application capabilities")
   121  			nwo.EnableCapabilities(network, "testchannel", "Application", "V2_0", orderer, org1Peer, org2Peer)
   122  
   123  			By("packaging the chaincode")
   124  			nwo.PackageChaincode(network, chaincode, org1Peer)
   125  
   126  			By("installing the chaincode using _lifecycle")
   127  			sess, err := network.PeerAdminSession(org1Peer, commands.ChaincodeInstall{
   128  				PackageFile: chaincode.PackageFile,
   129  				ClientAuth:  network.ClientAuthRequired,
   130  			})
   131  			Expect(err).NotTo(HaveOccurred())
   132  			Eventually(sess, network.EventuallyTimeout).Should(gexec.Exit(1))
   133  
   134  			Expect(sess.Err).To(gbytes.Say(`\Qexternal builder 'external-golang' failed: exit status 1\E`))
   135  		})
   136  	})
   137  })