github.com/true-sqn/fabric@v2.1.1+incompatible/core/ledger/kvledger/tests/v20_test.go (about)

     1  /*
     2  Copyright IBM Corp. All Rights Reserved.
     3  
     4  SPDX-License-Identifier: Apache-2.0
     5  */
     6  
     7  package tests
     8  
     9  import (
    10  	"fmt"
    11  	"testing"
    12  
    13  	"github.com/hyperledger/fabric/common/ledger/testutil"
    14  	"github.com/hyperledger/fabric/core/chaincode/lifecycle"
    15  	"github.com/hyperledger/fabric/core/ledger/kvledger"
    16  	"github.com/stretchr/testify/require"
    17  )
    18  
    19  // TestV20SampleLedger tests rebuild function with sample v2.0 ledger data generated by integration/ledger/ledger_generate_test.go
    20  func TestV20SampleLedger(t *testing.T) {
    21  	env := newEnv(t)
    22  	defer env.cleanup()
    23  
    24  	dataHelper := &v20SampleDataHelper{sampleDataVersion: "v2.0", t: t}
    25  	env.initializer.DeployedChaincodeInfoProvider = createDeployedCCInfoProvider(dataHelper.mspIDsInChannelConfig())
    26  	ledgerFSRoot := env.initializer.Config.RootFSPath
    27  	require.NoError(t, testutil.Unzip("testdata/v20/sample_ledgers/ledgersData.zip", ledgerFSRoot, false))
    28  
    29  	env.initLedgerMgmt()
    30  
    31  	h1 := env.newTestHelperOpenLgr("testchannel", t)
    32  	dataHelper.verify(h1)
    33  
    34  	// rebuild and verify again
    35  	env.closeLedgerMgmt()
    36  	kvledger.RebuildDBs(env.getLedgerRootPath())
    37  	env.initLedgerMgmt()
    38  	h1 = env.newTestHelperOpenLgr("testchannel", t)
    39  	dataHelper.verify(h1)
    40  }
    41  
    42  // The generated ledger has the following blocks:
    43  // block 0: genesis
    44  // block 1 to 4: network setup
    45  // block 5 to 8: marblesp chaincode instantiation
    46  // block 9 to 12: marbles chancode instantiation
    47  // block 13: marblesp chaincode invocation (new marble1)
    48  // block 14 to 17: upgrade marblesp chaincode with a new collection config
    49  // block 18 to 19: marbles chaincode invocation (new marble100 and transfer)
    50  type v20SampleDataHelper struct {
    51  	sampleDataVersion string
    52  	t                 *testing.T
    53  }
    54  
    55  func (d *v20SampleDataHelper) verify(h *testhelper) {
    56  	d.verifyState(h)
    57  	d.verifyBlockAndPvtdata(h)
    58  	d.verifyConfigHistory(h)
    59  	d.verifyHistory(h)
    60  }
    61  
    62  func (d *v20SampleDataHelper) verifyState(h *testhelper) {
    63  	h.verifyPubState("marbles", "marble100", d.marbleValue("marble100", "blue", "jerry", 35))
    64  	h.verifyPvtState("marblesp", "collectionMarbles", "marble1", d.marbleValue("marble1", "blue", "tom", 35))
    65  	h.verifyPvtState("marblesp", "collectionMarblePrivateDetails", "marble1", d.marbleDetail("marble1", 99))
    66  }
    67  
    68  func (d *v20SampleDataHelper) verifyHistory(h *testhelper) {
    69  	expectedHistoryValue1 := []string{
    70  		d.marbleValue("marble100", "blue", "jerry", 35),
    71  		d.marbleValue("marble100", "blue", "tom", 35),
    72  	}
    73  	h.verifyHistory("marbles", "marble100", expectedHistoryValue1)
    74  }
    75  
    76  func (d *v20SampleDataHelper) verifyConfigHistory(h *testhelper) {
    77  	// below block 10 should match integration/ledger/testdata/collection_configs/collections_config1.json
    78  	h.verifyMostRecentCollectionConfigBelow(10, "marblesp",
    79  		&expectedCollConfInfo{8, d.marbleCollConf1("marbelsp")})
    80  
    81  	// below block 18 should match integration/ledger/testdata/collection_configs/collections_config2.json
    82  	h.verifyMostRecentCollectionConfigBelow(18, "marblesp",
    83  		&expectedCollConfInfo{17, d.marbleCollConf2("marbelsp")})
    84  }
    85  
    86  func (d *v20SampleDataHelper) verifyBlockAndPvtdata(h *testhelper) {
    87  	h.verifyBlockAndPvtData(8, nil, func(r *retrievedBlockAndPvtdata) {
    88  		r.hasNumTx(1)
    89  		r.hasNoPvtdata()
    90  	})
    91  
    92  	h.verifyBlockAndPvtData(13, nil, func(r *retrievedBlockAndPvtdata) {
    93  		r.hasNumTx(1)
    94  		r.pvtdataShouldContain(0, "marblesp", "collectionMarbles", "marble1", d.marbleValue("marble1", "blue", "tom", 35))
    95  		r.pvtdataShouldContain(0, "marblesp", "collectionMarblePrivateDetails", "marble1", d.marbleDetail("marble1", 99))
    96  	})
    97  }
    98  
    99  func (d *v20SampleDataHelper) marbleValue(name, color, owner string, size int) string {
   100  	return fmt.Sprintf(`{"docType":"marble","name":"%s","color":"%s","size":%d,"owner":"%s"}`, name, color, size, owner)
   101  }
   102  
   103  func (d *v20SampleDataHelper) marbleDetail(name string, price int) string {
   104  	return fmt.Sprintf(`{"docType":"marblePrivateDetails","name":"%s","price":%d}`, name, price)
   105  }
   106  
   107  func (d *v20SampleDataHelper) mspIDsInChannelConfig() []string {
   108  	return []string{"Org1MSP", "Org2MSP", "Org2MSP"}
   109  }
   110  
   111  // match integration/ledger/testdata/collection_configs/collections_config1.json
   112  func (d *v20SampleDataHelper) marbleCollConf1(ccName string) []*collConf {
   113  	collConfigs := make([]*collConf, 0)
   114  	collConfigs = append(collConfigs, &collConf{name: "collectionMarbles", btl: 1000000, members: []string{"Org1MSP", "Org2MSP"}})
   115  	collConfigs = append(collConfigs, &collConf{name: "collectionMarblePrivateDetails", btl: 1000000, members: []string{"Org2MSP", "Org3MSP"}})
   116  	for _, mspID := range d.mspIDsInChannelConfig() {
   117  		collConfigs = append(collConfigs, &collConf{name: lifecycle.ImplicitCollectionNameForOrg(mspID), btl: 0, members: []string{mspID}})
   118  	}
   119  	return collConfigs
   120  }
   121  
   122  // match integration/ledger/testdata/collection_configs/collections_config2.json
   123  func (d *v20SampleDataHelper) marbleCollConf2(ccName string) []*collConf {
   124  	collConfigs := make([]*collConf, 0)
   125  	collConfigs = append(collConfigs, &collConf{name: "collectionMarbles", btl: 1000000, members: []string{"Org2MSP", "Org3MSP"}})
   126  	collConfigs = append(collConfigs, &collConf{name: "collectionMarblePrivateDetails", btl: 1000000, members: []string{"Org1MSP", "Org2MSP", "Org3MSP"}})
   127  	for _, mspID := range d.mspIDsInChannelConfig() {
   128  		collConfigs = append(collConfigs, &collConf{name: lifecycle.ImplicitCollectionNameForOrg(mspID), btl: 0, members: []string{mspID}})
   129  	}
   130  	return collConfigs
   131  }