func TestDBBadJSON(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
//create a new connection
db, err := CreateConnectionDefinition(connectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to create database"))
//Retrieve the info for the new database and make sure the name matches
dbResp, _, errdb := db.GetDatabaseInfo()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to retrieve database information"))
testutil.AssertEquals(t, dbResp.DbName, database)
badJSON := []byte(`{"asset_name"}`)
//Save the test document
_, saveerr := db.SaveDoc("1", "", badJSON, nil)
testutil.AssertError(t, saveerr, fmt.Sprintf("Error should have been thrown for a bad JSON"))
}
}
//TestSavepoint tests the recordSavepoint and GetBlockNumfromSavepoint methods for recording and reading a savepoint document
func TestSavepoint(t *testing.T) {
//Only run the tests if CouchDB is explitily enabled in the code,
//otherwise CouchDB may not be installed and all the tests would fail
//TODO replace this with external config property rather than config within the code
if ledgerconfig.IsCouchDBEnabled() == true {
env := newTestEnv(t)
txMgr := NewCouchDBTxMgr(env.conf,
env.couchDBAddress, //couchDB Address
env.couchDatabaseName, //couchDB db name
env.couchUsername, //enter couchDB id
env.couchPassword) //enter couchDB pw
// record savepoint
txMgr.blockNum = 5
err := txMgr.recordSavepoint()
testutil.AssertNoError(t, err, fmt.Sprintf("Error when saving recordpoint data"))
// read the savepoint
blockNum, err := txMgr.GetBlockNumFromSavepoint()
testutil.AssertNoError(t, err, fmt.Sprintf("Error when saving recordpoint data"))
testutil.AssertEquals(t, txMgr.blockNum, blockNum)
txMgr.Shutdown()
}
}
// NewKVLedger constructs new `KVLedger`
func NewKVLedger(conf *Conf) (*KVLedger, error) {
logger.Debugf("Creating KVLedger using config: ", conf)
attrsToIndex := []blkstorage.IndexableAttr{
blkstorage.IndexableAttrBlockHash,
blkstorage.IndexableAttrBlockNum,
blkstorage.IndexableAttrTxID,
blkstorage.IndexableAttrBlockNumTranNum,
}
indexConfig := &blkstorage.IndexConfig{AttrsToIndex: attrsToIndex}
blockStorageConf := fsblkstorage.NewConf(conf.blockStorageDir, conf.maxBlockfileSize)
blockStore := fsblkstorage.NewFsBlockStore(blockStorageConf, indexConfig)
//State and History database managers
var txmgmt txmgr.TxMgr
var historymgmt history.HistMgr
if ledgerconfig.IsCouchDBEnabled() == true {
//By default we can talk to CouchDB with empty id and pw (""), or you can add your own id and password to talk to a secured CouchDB
logger.Debugf("===COUCHDB=== NewKVLedger() Using CouchDB instead of RocksDB...hardcoding and passing connection config for now")
couchDBDef := ledgerconfig.GetCouchDBDefinition()
//create new transaction manager based on couchDB
txmgmt = couchdbtxmgmt.NewCouchDBTxMgr(&couchdbtxmgmt.Conf{DBPath: conf.txMgrDBPath},
couchDBDef.URL, //couchDB connection URL
"system", //couchDB db name matches ledger name, TODO for now use system ledger, eventually allow passing in subledger name
couchDBDef.Username, //enter couchDB id here
couchDBDef.Password) //enter couchDB pw here
} else {
// Fall back to using goleveldb lockbased transaction manager
db := stateleveldb.NewVersionedDBProvider(&stateleveldb.Conf{DBPath: conf.txMgrDBPath}).GetDBHandle("Default")
txmgmt = lockbasedtxmgr.NewLockBasedTxMgr(db)
}
if ledgerconfig.IsHistoryDBEnabled() == true {
logger.Debugf("===HISTORYDB=== NewKVLedger() Using CouchDB for transaction history database")
couchDBDef := ledgerconfig.GetCouchDBDefinition()
historymgmt = history.NewCouchDBHistMgr(
couchDBDef.URL, //couchDB connection URL
"system_history", //couchDB db name matches ledger name, TODO for now use system_history ledger, eventually allow passing in subledger name
couchDBDef.Username, //enter couchDB id here
couchDBDef.Password) //enter couchDB pw here
}
l := &KVLedger{blockStore, txmgmt, historymgmt}
if err := recoverStateDB(l); err != nil {
panic(fmt.Errorf(`Error during state DB recovery:%s`, err))
}
return l, nil
}
//History Database commit and read is being tested with kv_ledger_test.go.
//This test will push some of the testing down into history itself
func TestHistoryDatabaseCommit(t *testing.T) {
//call a helper method to load the core.yaml
testutil.SetupCoreYAMLConfig("./../../../peer")
logger.Debugf("===HISTORYDB=== TestHistoryDatabaseCommit IsCouchDBEnabled()value: %v , IsHistoryDBEnabled()value: %v\n",
ledgerconfig.IsCouchDBEnabled(), ledgerconfig.IsHistoryDBEnabled())
if ledgerconfig.IsHistoryDBEnabled() == true {
//TODO Build the necessary infrastructure so that history can be tested iwthout ledger
}
}
//Unit test of couch db util functionality
func TestCreateCouchDBConnectionAndDB(t *testing.T) {
//call a helper method to load the core.yaml
testutil.SetupCoreYAMLConfig("./../../../../peer")
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
//create a new connection
_, err := CreateCouchDBConnectionAndDB(connectURL, database, "", "")
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to CreateCouchDBConnectionAndDB"))
}
}
func TestDBTestDropDatabaseBadConnection(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
//create a new connection
db, err := CreateConnectionDefinition(badConnectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//Attempt to drop the database without creating first
_, errdbdrop := db.DropDatabase()
testutil.AssertError(t, errdbdrop, fmt.Sprintf("Error should have been reported for attempting to drop a database before creation"))
}
}
// couchdb_test.go tests couchdb functions already. This test just tests that a CouchDB state database is auto-created
// upon creating a new ledger transaction manager
func TestDatabaseAutoCreate(t *testing.T) {
//call a helper method to load the core.yaml
testutil.SetupCoreYAMLConfig("./../../../../../peer")
//Only run the tests if CouchDB is explitily enabled in the code,
//otherwise CouchDB may not be installed and all the tests would fail
//TODO replace this with external config property rather than config within the code
if ledgerconfig.IsCouchDBEnabled() == true {
env := newTestEnv(t)
env.Cleanup() //cleanup at the beginning to ensure the database doesn't exist already
defer env.Cleanup() //and cleanup at the end
txMgr := NewCouchDBTxMgr(env.conf,
env.couchDBAddress, //couchDB Address
env.couchDatabaseName, //couchDB db name
env.couchUsername, //enter couchDB id
env.couchPassword) //enter couchDB pw
//NewCouchDBTxMgr should have automatically created the database, let's make sure it has been created
//Retrieve the info for the new database and make sure the name matches
dbResp, _, errdb := txMgr.couchDB.GetDatabaseInfo()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to retrieve database information"))
testutil.AssertEquals(t, dbResp.DbName, env.couchDatabaseName)
txMgr.Shutdown()
//Call NewCouchDBTxMgr again, this time the database will already exist from last time
txMgr2 := NewCouchDBTxMgr(env.conf,
env.couchDBAddress, //couchDB Address
env.couchDatabaseName, //couchDB db name
env.couchUsername, //enter couchDB id
env.couchPassword) //enter couchDB pw
//Retrieve the info for the database again, and make sure the name still matches
dbResp2, _, errdb2 := txMgr2.couchDB.GetDatabaseInfo()
testutil.AssertNoError(t, errdb2, fmt.Sprintf("Error when trying to retrieve database information"))
testutil.AssertEquals(t, dbResp2.DbName, env.couchDatabaseName)
txMgr2.Shutdown()
}
}
// Note that the couchdb_test.go tests couchdb functions already. This test just tests that a
// CouchDB history database is auto-created upon creating a new history manager
func TestHistoryDatabaseAutoCreate(t *testing.T) {
//call a helper method to load the core.yaml
testutil.SetupCoreYAMLConfig("./../../../peer")
logger.Debugf("===HISTORYDB=== TestHistoryDatabaseAutoCreate IsCouchDBEnabled()value: %v , IsHistoryDBEnabled()value: %v\n",
ledgerconfig.IsCouchDBEnabled(), ledgerconfig.IsHistoryDBEnabled())
if ledgerconfig.IsHistoryDBEnabled() == true {
env := newTestEnvHistoryCouchDB(t, "history-test")
env.cleanup() //cleanup at the beginning to ensure the database doesn't exist already
defer env.cleanup() //and cleanup at the end
logger.Debugf("===HISTORYDB=== env.couchDBAddress: %v , env.couchDatabaseName: %v env.couchUsername: %v env.couchPassword: %v\n",
env.couchDBAddress, env.couchDatabaseName, env.couchUsername, env.couchPassword)
histMgr := NewCouchDBHistMgr(
env.couchDBAddress, //couchDB Address
env.couchDatabaseName, //couchDB db name
env.couchUsername, //enter couchDB id
env.couchPassword) //enter couchDB pw
//NewCouchDBhistMgr should have automatically created the database, let's make sure it has been created
//Retrieve the info for the new database and make sure the name matches
dbResp, _, errdb := histMgr.couchDB.GetDatabaseInfo()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to retrieve database information"))
testutil.AssertEquals(t, dbResp.DbName, env.couchDatabaseName)
//Call NewCouchDBhistMgr again, this time the database will already exist from last time
histMgr2 := NewCouchDBHistMgr(
env.couchDBAddress, //couchDB Address
env.couchDatabaseName, //couchDB db name
env.couchUsername, //enter couchDB id
env.couchPassword) //enter couchDB pw
//Retrieve the info for the database again, and make sure the name still matches
dbResp2, _, errdb2 := histMgr2.couchDB.GetDatabaseInfo()
testutil.AssertNoError(t, errdb2, fmt.Sprintf("Error when trying to retrieve database information"))
testutil.AssertEquals(t, dbResp2.DbName, env.couchDatabaseName)
}
}
func TestDBCreateSaveWithoutRevision(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
//create a new connection
db, err := CreateConnectionDefinition(connectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to create database"))
//Save the test document
_, saveerr := db.SaveDoc("2", "", assetJSON, nil)
testutil.AssertNoError(t, saveerr, fmt.Sprintf("Error when trying to save a document"))
}
}
func TestDBTestExistingDB(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
//create a new connection
db, err := CreateConnectionDefinition(connectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when attempting to create a database"))
//run the create if not exist again. should not return an error
_, errdb = db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when attempting to create a database"))
}
}
func TestDBRetrieveNonExistingDocument(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
//create a new connection
db, err := CreateConnectionDefinition(connectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when attempting to create a database"))
//Attempt to retrieve the updated test document
_, _, geterr2 := db.ReadDoc("2")
testutil.AssertError(t, geterr2, fmt.Sprintf("Error should have been thrown while attempting to retrieve a nonexisting document"))
}
}
func TestDBBadConnection(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
//create a new connection
db, err := CreateConnectionDefinition(badConnectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertError(t, errdb, fmt.Sprintf("Error should have been thrown while creating a database with an invalid connecion"))
//Save the test document
_, saveerr := db.SaveDoc("3", "", assetJSON, nil)
testutil.AssertError(t, saveerr, fmt.Sprintf("Error should have been thrown while saving a document with an invalid connecion"))
//Retrieve the updated test document
_, _, geterr := db.ReadDoc("3")
testutil.AssertError(t, geterr, fmt.Sprintf("Error should have been thrown while retrieving a document with an invalid connecion"))
}
}
func TestDBSaveAttachment(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
byteText := []byte(`This is a test document. This is only a test`)
attachment := Attachment{}
attachment.AttachmentBytes = byteText
attachment.ContentType = "text/plain"
attachment.Name = "valueBytes"
attachments := []Attachment{}
attachments = append(attachments, attachment)
//create a new connection
db, err := CreateConnectionDefinition(connectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to create database"))
//Save the test document
_, saveerr := db.SaveDoc("10", "", nil, attachments)
testutil.AssertNoError(t, saveerr, fmt.Sprintf("Error when trying to save a document"))
//Attempt to retrieve the updated test document with attachments
returnDoc, _, geterr2 := db.ReadDoc("10")
testutil.AssertNoError(t, geterr2, fmt.Sprintf("Error when trying to retrieve a document with attachment"))
//Test to see that the result from CouchDB matches the initial text
testutil.AssertEquals(t, string(returnDoc), string(byteText))
}
}
func TestDBReadDocumentRange(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
var assetJSON1 = []byte(`{"asset_name":"marble1","color":"blue","size":"35","owner":"jerry"}`)
var assetJSON2 = []byte(`{"asset_name":"marble2","color":"green","size":"25","owner":"jerry"}`)
var assetJSON3 = []byte(`{"asset_name":"marble3","color":"green","size":"15","owner":"bob"}`)
var assetJSON4 = []byte(`{"asset_name":"marble4","color":"red","size":"25","owner":"bob"}`)
var textString1 = []byte("This is a test. iteration 1")
var textString2 = []byte("This is a test. iteration 2")
var textString3 = []byte("This is a test. iteration 3")
var textString4 = []byte("This is a test. iteration 4")
attachment1 := Attachment{}
attachment1.AttachmentBytes = textString1
attachment1.ContentType = "text/plain"
attachment1.Name = "valueBytes"
attachments1 := []Attachment{}
attachments1 = append(attachments1, attachment1)
attachment2 := Attachment{}
attachment2.AttachmentBytes = textString2
attachment2.ContentType = "text/plain"
attachment2.Name = "valueBytes"
attachments2 := []Attachment{}
attachments2 = append(attachments2, attachment2)
attachment3 := Attachment{}
attachment3.AttachmentBytes = textString3
attachment3.ContentType = "text/plain"
attachment3.Name = "valueBytes"
attachments3 := []Attachment{}
attachments3 = append(attachments3, attachment3)
attachment4 := Attachment{}
attachment4.AttachmentBytes = textString4
attachment4.ContentType = "text/plain"
attachment4.Name = "valueBytes"
attachments4 := []Attachment{}
attachments4 = append(attachments4, attachment4)
//create a new connection
db, err := CreateConnectionDefinition(connectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to create database"))
//Retrieve the info for the new database and make sure the name matches
dbResp, _, errdb := db.GetDatabaseInfo()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to retrieve database information"))
testutil.AssertEquals(t, dbResp.DbName, database)
//Save the test document
_, saveerr1 := db.SaveDoc("1", "", assetJSON1, nil)
testutil.AssertNoError(t, saveerr1, fmt.Sprintf("Error when trying to save a document"))
//Save the test document
_, saveerr2 := db.SaveDoc("2", "", assetJSON2, nil)
testutil.AssertNoError(t, saveerr2, fmt.Sprintf("Error when trying to save a document"))
//Save the test document
_, saveerr3 := db.SaveDoc("3", "", assetJSON3, nil)
testutil.AssertNoError(t, saveerr3, fmt.Sprintf("Error when trying to save a document"))
//Save the test document
_, saveerr4 := db.SaveDoc("4", "", assetJSON4, nil)
testutil.AssertNoError(t, saveerr4, fmt.Sprintf("Error when trying to save a document"))
//Save the test document
_, saveerr5 := db.SaveDoc("11", "", nil, attachments1)
testutil.AssertNoError(t, saveerr5, fmt.Sprintf("Error when trying to save a document"))
//Save the test document
_, saveerr6 := db.SaveDoc("12", "", nil, attachments2)
testutil.AssertNoError(t, saveerr6, fmt.Sprintf("Error when trying to save a document"))
//Save the test document
_, saveerr7 := db.SaveDoc("13", "", nil, attachments3)
testutil.AssertNoError(t, saveerr7, fmt.Sprintf("Error when trying to save a document"))
//Save the test document
_, saveerr8 := db.SaveDoc("5", "", nil, attachments4)
testutil.AssertNoError(t, saveerr8, fmt.Sprintf("Error when trying to save a document"))
queryResp, _ := db.ReadDocRange("1", "12", 1000, 0)
//Ensure the query returns 3 documents
testutil.AssertEquals(t, len(*queryResp), 3)
for _, item := range *queryResp {
if item.ID == "1" {
//Unmarshal the document to Asset structure
assetResp := &Asset{}
json.Unmarshal(item.Value, &assetResp)
//Verify the owner retrieved matches
testutil.AssertEquals(t, assetResp.Owner, "jerry")
//Verify the size retrieved matches
testutil.AssertEquals(t, assetResp.Size, "35")
}
if item.ID == "11" {
testutil.AssertEquals(t, string(item.Value), string(textString1))
}
if item.ID == "12" {
testutil.AssertEquals(t, string(item.Value), string(textString2))
}
}
queryString := "{\"selector\":{\"owner\": {\"$eq\": \"bob\"}},\"fields\": [\"_id\", \"_rev\", \"owner\", \"asset_name\", \"color\", \"size\"],\"limit\": 10,\"skip\": 0}"
queryResult, _ := db.QueryDocuments(queryString, 1000, 0)
//Ensure the query returns 2 documents
testutil.AssertEquals(t, len(*queryResult), 2)
for _, item := range *queryResult {
//Unmarshal the document to Asset structure
assetResp := &Asset{}
json.Unmarshal(item.Value, &assetResp)
//Verify the owner retrieved matches
testutil.AssertEquals(t, assetResp.Owner, "bob")
}
}
}
func TestDBCreateDatabaseAndPersist(t *testing.T) {
if ledgerconfig.IsCouchDBEnabled() == true {
cleanup()
defer cleanup()
//create a new connection
db, err := CreateConnectionDefinition(connectURL, database, username, password)
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to create database connection definition"))
//create a new database
_, errdb := db.CreateDatabaseIfNotExist()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to create database"))
//Retrieve the info for the new database and make sure the name matches
dbResp, _, errdb := db.GetDatabaseInfo()
testutil.AssertNoError(t, errdb, fmt.Sprintf("Error when trying to retrieve database information"))
testutil.AssertEquals(t, dbResp.DbName, database)
//Save the test document
_, saveerr := db.SaveDoc("1", "", assetJSON, nil)
testutil.AssertNoError(t, saveerr, fmt.Sprintf("Error when trying to save a document"))
//Retrieve the test document
dbGetResp, _, geterr := db.ReadDoc("1")
testutil.AssertNoError(t, geterr, fmt.Sprintf("Error when trying to retrieve a document"))
//Unmarshal the document to Asset structure
assetResp := &Asset{}
json.Unmarshal(dbGetResp, &assetResp)
//Verify the owner retrieved matches
testutil.AssertEquals(t, assetResp.Owner, "jerry")
//Change owner to bob
assetResp.Owner = "bob"
//create a byte array of the JSON
assetDocUpdated, _ := json.Marshal(assetResp)
//Save the updated test document
_, saveerr = db.SaveDoc("1", "", assetDocUpdated, nil)
testutil.AssertNoError(t, saveerr, fmt.Sprintf("Error when trying to save the updated document"))
//Retrieve the updated test document
dbGetResp, _, geterr = db.ReadDoc("1")
testutil.AssertNoError(t, geterr, fmt.Sprintf("Error when trying to retrieve a document"))
//Unmarshal the document to Asset structure
assetResp = &Asset{}
json.Unmarshal(dbGetResp, &assetResp)
//Assert that the update was saved and retrieved
testutil.AssertEquals(t, assetResp.Owner, "bob")
//Drop the database
_, errdbdrop := db.DropDatabase()
testutil.AssertNoError(t, errdbdrop, fmt.Sprintf("Error dropping database"))
//Retrieve the info for the new database and make sure the name matches
_, _, errdbinfo := db.GetDatabaseInfo()
testutil.AssertError(t, errdbinfo, fmt.Sprintf("Error should have been thrown for missing database"))
}
}
func TestDatabaseQuery(t *testing.T) {
//call a helper method to load the core.yaml
testutil.SetupCoreYAMLConfig("./../../../../../peer")
//Only run the tests if CouchDB is explitily enabled in the code,
//otherwise CouchDB may not be installed and all the tests would fail
//TODO replace this with external config property rather than config within the code
if ledgerconfig.IsCouchDBEnabled() == true {
env := newTestEnv(t)
//env.Cleanup() //cleanup at the beginning to ensure the database doesn't exist already
//defer env.Cleanup() //and cleanup at the end
txMgr := NewCouchDBTxMgr(env.conf,
env.couchDBAddress, //couchDB Address
env.couchDatabaseName, //couchDB db name
env.couchUsername, //enter couchDB id
env.couchPassword) //enter couchDB pw
type Asset struct {
ID string `json:"_id"`
Rev string `json:"_rev"`
AssetName string `json:"asset_name"`
Color string `json:"color"`
Size string `json:"size"`
Owner string `json:"owner"`
}
s1, _ := txMgr.NewTxSimulator()
s1.SetState("ns1", "key1", []byte("value1"))
s1.SetState("ns1", "key2", []byte("value2"))
s1.SetState("ns1", "key3", []byte("value3"))
s1.SetState("ns1", "key4", []byte("value4"))
s1.SetState("ns1", "key5", []byte("value5"))
s1.SetState("ns1", "key6", []byte("value6"))
s1.SetState("ns1", "key7", []byte("value7"))
s1.SetState("ns1", "key8", []byte("value8"))
s1.SetState("ns1", "key9", []byte(`{"asset_name":"marble1","color":"red","size":"25","owner":"jerry"}`))
s1.SetState("ns1", "key10", []byte(`{"asset_name":"marble2","color":"blue","size":"10","owner":"bob"}`))
s1.SetState("ns1", "key11", []byte(`{"asset_name":"marble3","color":"blue","size":"35","owner":"jerry"}`))
s1.SetState("ns1", "key12", []byte(`{"asset_name":"marble4","color":"green","size":"15","owner":"bob"}`))
s1.SetState("ns1", "key13", []byte(`{"asset_name":"marble5","color":"red","size":"35","owner":"jerry"}`))
s1.SetState("ns1", "key14", []byte(`{"asset_name":"marble6","color":"blue","size":"25","owner":"bob"}`))
s1.Done()
// validate and commit RWset
txRWSet := s1.(*CouchDBTxSimulator).getTxReadWriteSet()
isValid, err := txMgr.validateTx(txRWSet)
testutil.AssertNoError(t, err, fmt.Sprintf("Error in validateTx(): %s", err))
testutil.AssertSame(t, isValid, true)
txMgr.addWriteSetToBatch(txRWSet, version.NewHeight(1, 1))
err = txMgr.Commit()
testutil.AssertNoError(t, err, fmt.Sprintf("Error while calling commit(): %s", err))
queryExecuter, _ := txMgr.NewQueryExecutor()
queryString := "{\"selector\":{\"owner\": {\"$eq\": \"bob\"}},\"limit\": 10,\"skip\": 0}"
itr, _ := queryExecuter.ExecuteQuery(queryString)
counter := 0
for {
queryRecord, _ := itr.Next()
if queryRecord == nil {
break
}
//Unmarshal the document to Asset structure
assetResp := &Asset{}
json.Unmarshal(queryRecord.(*ledger.QueryRecord).Record, &assetResp)
//Verify the owner retrieved matches
testutil.AssertEquals(t, assetResp.Owner, "bob")
counter++
}
//Ensure the query returns 3 documents
testutil.AssertEquals(t, counter, 3)
txMgr.Shutdown()
}
}
func TestLedgerWithCouchDbEnabledWithBinaryAndJSONData(t *testing.T) {
//call a helper method to load the core.yaml
testutil.SetupCoreYAMLConfig("./../../../peer")
logger.Debugf("TestLedgerWithCouchDbEnabledWithBinaryAndJSONData IsCouchDBEnabled()value: %v , IsHistoryDBEnabled()value: %v\n",
ledgerconfig.IsCouchDBEnabled(), ledgerconfig.IsHistoryDBEnabled())
env := newTestEnv(t)
defer env.cleanup()
ledger, _ := NewKVLedger(env.conf)
defer ledger.Close()
//testNs := "ns1"
bcInfo, _ := ledger.GetBlockchainInfo()
testutil.AssertEquals(t, bcInfo, &pb.BlockchainInfo{
Height: 0, CurrentBlockHash: nil, PreviousBlockHash: nil})
simulator, _ := ledger.NewTxSimulator()
simulator.SetState("ns1", "key4", []byte("value1"))
simulator.SetState("ns1", "key5", []byte("value2"))
simulator.SetState("ns1", "key6", []byte("{\"shipmentID\":\"161003PKC7300\",\"customsInvoice\":{\"methodOfTransport\":\"GROUND\",\"invoiceNumber\":\"00091622\"},\"weightUnitOfMeasure\":\"KGM\",\"volumeUnitOfMeasure\": \"CO\",\"dimensionUnitOfMeasure\":\"CM\",\"currency\":\"USD\"}"))
simulator.SetState("ns1", "key7", []byte("{\"shipmentID\":\"161003PKC7600\",\"customsInvoice\":{\"methodOfTransport\":\"AIR MAYBE\",\"invoiceNumber\":\"00091624\"},\"weightUnitOfMeasure\":\"KGM\",\"volumeUnitOfMeasure\": \"CO\",\"dimensionUnitOfMeasure\":\"CM\",\"currency\":\"USD\"}"))
simulator.Done()
simRes, _ := simulator.GetTxSimulationResults()
bg := testutil.NewBlockGenerator(t)
block1 := bg.NextBlock([][]byte{simRes}, false)
ledger.Commit(block1)
bcInfo, _ = ledger.GetBlockchainInfo()
block1Hash := block1.Header.Hash()
testutil.AssertEquals(t, bcInfo, &pb.BlockchainInfo{
Height: 1, CurrentBlockHash: block1Hash, PreviousBlockHash: []byte{}})
//Note key 4 and 6 are updates but key 7 is new. I.E. should see history for key 4 and 6 if history is enabled
simulationResults := [][]byte{}
simulator, _ = ledger.NewTxSimulator()
simulator.SetState("ns1", "key4", []byte("value3"))
simulator.SetState("ns1", "key5", []byte("{\"shipmentID\":\"161003PKC7500\",\"customsInvoice\":{\"methodOfTransport\":\"AIR FREIGHT\",\"invoiceNumber\":\"00091623\"},\"weightUnitOfMeasure\":\"KGM\",\"volumeUnitOfMeasure\": \"CO\",\"dimensionUnitOfMeasure\":\"CM\",\"currency\":\"USD\"}"))
simulator.SetState("ns1", "key6", []byte("value4"))
simulator.SetState("ns1", "key7", []byte("{\"shipmentID\":\"161003PKC7600\",\"customsInvoice\":{\"methodOfTransport\":\"GROUND\",\"invoiceNumber\":\"00091624\"},\"weightUnitOfMeasure\":\"KGM\",\"volumeUnitOfMeasure\": \"CO\",\"dimensionUnitOfMeasure\":\"CM\",\"currency\":\"USD\"}"))
simulator.SetState("ns1", "key8", []byte("{\"shipmentID\":\"161003PKC7700\",\"customsInvoice\":{\"methodOfTransport\":\"SHIP\",\"invoiceNumber\":\"00091625\"},\"weightUnitOfMeasure\":\"KGM\",\"volumeUnitOfMeasure\": \"CO\",\"dimensionUnitOfMeasure\":\"CM\",\"currency\":\"USD\"}"))
simulator.Done()
simRes, _ = simulator.GetTxSimulationResults()
simulationResults = append(simulationResults, simRes)
//add a 2nd transaction
simulator2, _ := ledger.NewTxSimulator()
simulator2.SetState("ns1", "key7", []byte("{\"shipmentID\":\"161003PKC7600\",\"customsInvoice\":{\"methodOfTransport\":\"TRAIN\",\"invoiceNumber\":\"00091624\"},\"weightUnitOfMeasure\":\"KGM\",\"volumeUnitOfMeasure\": \"CO\",\"dimensionUnitOfMeasure\":\"CM\",\"currency\":\"USD\"}"))
simulator2.SetState("ns1", "key9", []byte("value5"))
simulator2.SetState("ns1", "key10", []byte("{\"shipmentID\":\"261003PKC8000\",\"customsInvoice\":{\"methodOfTransport\":\"DONKEY\",\"invoiceNumber\":\"00091626\"},\"weightUnitOfMeasure\":\"KGM\",\"volumeUnitOfMeasure\": \"CO\",\"dimensionUnitOfMeasure\":\"CM\",\"currency\":\"USD\"}"))
simulator2.Done()
simRes2, _ := simulator2.GetTxSimulationResults()
simulationResults = append(simulationResults, simRes2)
block2 := bg.NextBlock(simulationResults, false)
ledger.Commit(block2)
bcInfo, _ = ledger.GetBlockchainInfo()
block2Hash := block2.Header.Hash()
testutil.AssertEquals(t, bcInfo, &pb.BlockchainInfo{
Height: 2, CurrentBlockHash: block2Hash, PreviousBlockHash: block1.Header.Hash()})
b1, _ := ledger.GetBlockByHash(block1Hash)
testutil.AssertEquals(t, b1, block1)
b2, _ := ledger.GetBlockByHash(block2Hash)
testutil.AssertEquals(t, b2, block2)
b1, _ = ledger.GetBlockByNumber(1)
testutil.AssertEquals(t, b1, block1)
b2, _ = ledger.GetBlockByNumber(2)
testutil.AssertEquals(t, b2, block2)
//TODO move this test to history.
if ledgerconfig.IsHistoryDBEnabled() == true {
qhistory, err := ledger.NewHistoryQueryExecutor()
testutil.AssertNoError(t, err, fmt.Sprintf("Error when trying to retrieve history database executor"))
itr, err2 := qhistory.GetTransactionsForKey("ns1", "key7", true, false)
testutil.AssertNoError(t, err2, fmt.Sprintf("Error when trying to retrieve history database executor"))
count := 0
for {
kmod, _ := itr.Next()
if kmod == nil {
break
}
//TODO TEST CONTENT - need to point to ledger import and not the KVledger
//TODO MOVE TEST TO HISTORY
//bt := kmod.(*ledger.KeyModification).TxID
//v := kmod.(*ledger.KeyModification).Value
//t.Logf("Retrieved for ns=%s, key=key7 : k=%s, v=%s at count=%d start=%s end=%s", testNs, bt, v, count)
count++
}
testutil.AssertEquals(t, count, 3)
}
}