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transaction_request_test.go
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package horizonclient
import (
"context"
"testing"
hProtocol "github.com/stellar/go/protocols/horizon"
"github.com/stellar/go/support/http/httptest"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestTransactionRequestBuildUrl(t *testing.T) {
tr := TransactionRequest{}
endpoint, err := tr.BuildURL()
// It should return valid all transactions endpoint and no errors
require.NoError(t, err)
assert.Equal(t, "transactions", endpoint)
tr = TransactionRequest{ForAccount: "GCLWGQPMKXQSPF776IU33AH4PZNOOWNAWGGKVTBQMIC5IMKUNP3E6NVU"}
endpoint, err = tr.BuildURL()
// It should return valid account transactions endpoint and no errors
require.NoError(t, err)
assert.Equal(t, "accounts/GCLWGQPMKXQSPF776IU33AH4PZNOOWNAWGGKVTBQMIC5IMKUNP3E6NVU/transactions", endpoint)
tr = TransactionRequest{ForClaimableBalance: "00000000178826fbfe339e1f5c53417c6fedfe2c05e8bec14303143ec46b38981b09c3f9"}
endpoint, err = tr.BuildURL()
// It should return valid account transactions endpoint and no errors
require.NoError(t, err)
assert.Equal(t, "claimable_balances/00000000178826fbfe339e1f5c53417c6fedfe2c05e8bec14303143ec46b38981b09c3f9/transactions", endpoint)
tr = TransactionRequest{ForLedger: 123}
endpoint, err = tr.BuildURL()
// It should return valid ledger transactions endpoint and no errors
require.NoError(t, err)
assert.Equal(t, "ledgers/123/transactions", endpoint)
tr = TransactionRequest{forTransactionHash: "123"}
endpoint, err = tr.BuildURL()
// It should return valid operation transactions endpoint and no errors
require.NoError(t, err)
assert.Equal(t, "transactions/123", endpoint)
tr = TransactionRequest{ForLedger: 123, forTransactionHash: "789"}
_, err = tr.BuildURL()
// error case: too many parameters for building any operation endpoint
if assert.Error(t, err) {
assert.Contains(t, err.Error(), "invalid request: too many parameters")
}
tr = TransactionRequest{Cursor: "123456", Limit: 30, Order: OrderAsc, IncludeFailed: true}
endpoint, err = tr.BuildURL()
// It should return valid all transactions endpoint with query params and no errors
require.NoError(t, err)
assert.Equal(t, "transactions?cursor=123456&include_failed=true&limit=30&order=asc", endpoint)
}
func TestNextTransactionsPage(t *testing.T) {
hmock := httptest.NewClient()
client := &Client{
HorizonURL: "https://localhost/",
HTTP: hmock,
}
transactionRequest := TransactionRequest{Limit: 2}
hmock.On(
"GET",
"https://localhost/transactions?limit=2",
).ReturnString(200, firstTransactionsPage)
transactions, err := client.Transactions(transactionRequest)
if assert.NoError(t, err) {
assert.Equal(t, len(transactions.Embedded.Records), 2)
}
hmock.On(
"GET",
"https://horizon-testnet.stellar.org/transactions?cursor=1566052450312192&limit=2&order=desc",
).ReturnString(200, emptyTransactionsPage)
nextPage, err := client.NextTransactionsPage(transactions)
if assert.NoError(t, err) {
assert.Equal(t, len(nextPage.Embedded.Records), 0)
}
}
func TestTransactionRequestStreamTransactions(t *testing.T) {
hmock := httptest.NewClient()
client := &Client{
HorizonURL: "https://localhost/",
HTTP: hmock,
}
// all transactions
trRequest := TransactionRequest{}
ctx, cancel := context.WithCancel(context.Background())
hmock.On(
"GET",
"https://localhost/transactions?cursor=now",
).ReturnString(200, txStreamResponse)
transactions := make([]hProtocol.Transaction, 1)
err := client.StreamTransactions(ctx, trRequest, func(tr hProtocol.Transaction) {
transactions[0] = tr
cancel()
})
if assert.NoError(t, err) {
assert.Equal(t, transactions[0].Hash, "1534f6507420c6871b557cc2fc800c29fb1ed1e012e694993ffe7a39c824056e")
assert.Equal(t, transactions[0].Account, "GAIH3ULLFQ4DGSECF2AR555KZ4KNDGEKN4AFI4SU2M7B43MGK3QJZNSR")
}
// transactions for accounts
trRequest = TransactionRequest{ForAccount: "GAIH3ULLFQ4DGSECF2AR555KZ4KNDGEKN4AFI4SU2M7B43MGK3QJZNSR"}
ctx, cancel = context.WithCancel(context.Background())
hmock.On(
"GET",
"https://localhost/accounts/GAIH3ULLFQ4DGSECF2AR555KZ4KNDGEKN4AFI4SU2M7B43MGK3QJZNSR/transactions?cursor=now",
).ReturnString(200, txStreamResponse)
transactions = make([]hProtocol.Transaction, 1)
err = client.StreamTransactions(ctx, trRequest, func(tr hProtocol.Transaction) {
transactions[0] = tr
cancel()
})
if assert.NoError(t, err) {
assert.Equal(t, transactions[0].Hash, "1534f6507420c6871b557cc2fc800c29fb1ed1e012e694993ffe7a39c824056e")
assert.Equal(t, transactions[0].Account, "GAIH3ULLFQ4DGSECF2AR555KZ4KNDGEKN4AFI4SU2M7B43MGK3QJZNSR")
}
// test error
trRequest = TransactionRequest{}
ctx, cancel = context.WithCancel(context.Background())
hmock.On(
"GET",
"https://localhost/transactions?cursor=now",
).ReturnString(500, txStreamResponse)
transactions = make([]hProtocol.Transaction, 1)
err = client.StreamTransactions(ctx, trRequest, func(tr hProtocol.Transaction) {
cancel()
})
if assert.Error(t, err) {
assert.Contains(t, err.Error(), "got bad HTTP status code 500")
}
}
var txStreamResponse = `data: {"_links":{"self":{"href":"https://horizon-testnet.stellar.org/transactions/1534f6507420c6871b557cc2fc800c29fb1ed1e012e694993ffe7a39c824056e"},"account":{"href":"https://horizon-testnet.stellar.org/accounts/GAIH3ULLFQ4DGSECF2AR555KZ4KNDGEKN4AFI4SU2M7B43MGK3QJZNSR"},"ledger":{"href":"https://horizon-testnet.stellar.org/ledgers/607387"},"operations":{"href":"https://horizon-testnet.stellar.org/transactions/1534f6507420c6871b557cc2fc800c29fb1ed1e012e694993ffe7a39c824056e/operations{?cursor,limit,order}","templated":true},"effects":{"href":"https://horizon-testnet.stellar.org/transactions/1534f6507420c6871b557cc2fc800c29fb1ed1e012e694993ffe7a39c824056e/effects{?cursor,limit,order}","templated":true},"precedes":{"href":"https://horizon-testnet.stellar.org/transactions?order=asc\u0026cursor=2608707301036032"},"succeeds":{"href":"https://horizon-testnet.stellar.org/transactions?order=desc\u0026cursor=2608707301036032"}},"id":"1534f6507420c6871b557cc2fc800c29fb1ed1e012e694993ffe7a39c824056e","paging_token":"2608707301036032","successful":true,"hash":"1534f6507420c6871b557cc2fc800c29fb1ed1e012e694993ffe7a39c824056e","ledger":607387,"created_at":"2019-04-04T12:07:03Z","source_account":"GAIH3ULLFQ4DGSECF2AR555KZ4KNDGEKN4AFI4SU2M7B43MGK3QJZNSR","source_account_sequence":"4660039930473","max_fee":100,"fee_charged":100,"operation_count":1,"envelope_xdr":"AAAAABB90WssODNIgi6BHveqzxTRmIpvAFRyVNM+Hm2GVuCcAAAAZAAABD0ABlJpAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAmLuzasXDMqsqgFK4xkbLxJLzmQQzkiCF2SnKPD+b1TsAAAAXSHboAAAAAAAAAAABhlbgnAAAAECqxhXduvtzs65keKuTzMtk76cts2WeVB2pZKYdlxlOb1EIbOpFhYizDSXVfQlAvvg18qV6oNRr7ls4nnEm2YIK","result_xdr":"AAAAAAAAAGQAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAA=","result_meta_xdr":"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","fee_meta_xdr":"AAAAAgAAAAMACUSaAAAAAAAAAAAQfdFrLDgzSIIugR73qs8U0ZiKbwBUclTTPh5thlbgnAFPdqKLEEE8AAAEPQAGUmgAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAEACUSbAAAAAAAAAAAQfdFrLDgzSIIugR73qs8U0ZiKbwBUclTTPh5thlbgnAFPdqKLEEDYAAAEPQAGUmgAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAA==","memo_type":"none","signatures":["qsYV3br7c7OuZHirk8zLZO+nLbNlnlQdqWSmHZcZTm9RCGzqRYWIsw0l1X0JQL74NfKleqDUa+5bOJ5xJtmCCg=="]}
`
var firstTransactionsPage = `{
"_links": {
"self": {
"href": "https://horizon-testnet.stellar.org/transactions?cursor=&limit=2&order=desc"
},
"next": {
"href": "https://horizon-testnet.stellar.org/transactions?cursor=1566052450312192&limit=2&order=desc"
},
"prev": {
"href": "https://horizon-testnet.stellar.org/transactions?cursor=1566052450316288&limit=2&order=asc"
}
},
"_embedded": {
"records": [
{
"memo": "3232096465",
"_links": {
"self": {
"href": "https://horizon-testnet.stellar.org/transactions/a748158973896c2b0a4fc32a2ae1c96954e4a52e3385f942832a1852fce6d775"
},
"account": {
"href": "https://horizon-testnet.stellar.org/accounts/GDRZVYB5QI6UFR4NR4RXQ3HR5IH4KL2ECR4IUZXGHOUMPGLN2OGCSAOK"
},
"ledger": {
"href": "https://horizon-testnet.stellar.org/ledgers/364625"
},
"operations": {
"href": "https://horizon-testnet.stellar.org/transactions/a748158973896c2b0a4fc32a2ae1c96954e4a52e3385f942832a1852fce6d775/operations{?cursor,limit,order}",
"templated": true
},
"effects": {
"href": "https://horizon-testnet.stellar.org/transactions/a748158973896c2b0a4fc32a2ae1c96954e4a52e3385f942832a1852fce6d775/effects{?cursor,limit,order}",
"templated": true
},
"precedes": {
"href": "https://horizon-testnet.stellar.org/transactions?order=asc&cursor=1566052450316288"
},
"succeeds": {
"href": "https://horizon-testnet.stellar.org/transactions?order=desc&cursor=1566052450316288"
}
},
"id": "a748158973896c2b0a4fc32a2ae1c96954e4a52e3385f942832a1852fce6d775",
"paging_token": "1566052450316288",
"successful": true,
"hash": "a748158973896c2b0a4fc32a2ae1c96954e4a52e3385f942832a1852fce6d775",
"ledger": 364625,
"created_at": "2019-05-16T10:17:44Z",
"source_account": "GDRZVYB5QI6UFR4NR4RXQ3HR5IH4KL2ECR4IUZXGHOUMPGLN2OGCSAOK",
"source_account_sequence": "1566048155336705",
"max_fee": 100,
"fee_charged":100,
"operation_count": 1,
"envelope_xdr": "AAAAAOOa4D2CPULHjY8jeGzx6g/FL0QUeIpm5juox5lt04wpAAAAZAAFkFAAAAABAAAAAAAAAAEAAAAKMzIzMjA5NjQ2NQAAAAAAAQAAAAEAAAAA45rgPYI9QseNjyN4bPHqD8UvRBR4imbmO6jHmW3TjCkAAAABAAAAAE3j7m7lhZ39noA3ToXWDjJ9QuMmmp/1UaIg0chYzRSlAAAAAAAAAAJMTD+AAAAAAAAAAAFt04wpAAAAQAxFRWcepbQoisfiZ0PG7XhPIBl2ssiD9ymMVpsDyLoHyWXboJLaqibNbiPUHk/KEToTVg7G/JCZ06Mfj0daVAc=",
"result_xdr": "AAAAAAAAAGQAAAAAAAAAAQAAAAAAAAABAAAAAAAAAAA=",
"result_meta_xdr": "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",
"fee_meta_xdr": "AAAAAgAAAAMABZBQAAAAAAAAAADjmuA9gj1Cx42PI3hs8eoPxS9EFHiKZuY7qMeZbdOMKQAAABdIdugAAAWQUAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAEABZBRAAAAAAAAAADjmuA9gj1Cx42PI3hs8eoPxS9EFHiKZuY7qMeZbdOMKQAAABdIduecAAWQUAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAA==",
"memo_type": "text",
"signatures": [
"DEVFZx6ltCiKx+JnQ8bteE8gGXayyIP3KYxWmwPIugfJZdugktqqJs1uI9QeT8oROhNWDsb8kJnTox+PR1pUBw=="
]
},
{
"_links": {
"self": {
"href": "https://horizon-testnet.stellar.org/transactions/80af95a8aeb49bd19eeb2c89fbdd18c691fe80d1a0609fd20c8418fdde0ea943"
},
"account": {
"href": "https://horizon-testnet.stellar.org/accounts/GCYN7MI6VXVRP74KR6MKBAW2ELLCXL6QCY5H4YQ62HVWZWMCE6Y232UC"
},
"ledger": {
"href": "https://horizon-testnet.stellar.org/ledgers/364625"
},
"operations": {
"href": "https://horizon-testnet.stellar.org/transactions/80af95a8aeb49bd19eeb2c89fbdd18c691fe80d1a0609fd20c8418fdde0ea943/operations{?cursor,limit,order}",
"templated": true
},
"effects": {
"href": "https://horizon-testnet.stellar.org/transactions/80af95a8aeb49bd19eeb2c89fbdd18c691fe80d1a0609fd20c8418fdde0ea943/effects{?cursor,limit,order}",
"templated": true
},
"precedes": {
"href": "https://horizon-testnet.stellar.org/transactions?order=asc&cursor=1566052450312192"
},
"succeeds": {
"href": "https://horizon-testnet.stellar.org/transactions?order=desc&cursor=1566052450312192"
}
},
"id": "80af95a8aeb49bd19eeb2c89fbdd18c691fe80d1a0609fd20c8418fdde0ea943",
"paging_token": "1566052450312192",
"successful": true,
"hash": "80af95a8aeb49bd19eeb2c89fbdd18c691fe80d1a0609fd20c8418fdde0ea943",
"ledger": 364625,
"created_at": "2019-05-16T10:17:44Z",
"source_account": "GCYN7MI6VXVRP74KR6MKBAW2ELLCXL6QCY5H4YQ62HVWZWMCE6Y232UC",
"source_account_sequence": "132761734108361",
"max_fee": 100,
"fee_charged":100,
"operation_count": 50,
"envelope_xdr": "AAAAALDfsR6t6xf/io...",
"result_xdr": "AAAAALDfsR6t6xf/io...",
"fee_meta_xdr": "AAAAAgAAAAMABZBQAAAAAAAAAACw37EeresX/4qPmKCC2iLWK6/QFjp+Yh7R62zZgiexrQAAABdB/2doAAB4vwAAVMgAAACLAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAEABZBRAAAAAAAAAACw37EeresX/4qPmKCC2iLWK6/QFjp+Yh7R62zZgiexrQAAABdB/1PgAAB4vwAAVMgAAACLAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAA==",
"memo_type": "none",
"signatures": [
"y3niLNdTDYEmLv9n13RAm58VBy0zTexh5IsbM/ajTDOA00ozphxymabRayRL8xHQZRWFka9kh+zlyLfnIB4JBw=="
]
}
]
}
}`
var emptyTransactionsPage = `{
"_links": {
"self": {
"href": "https://horizon-testnet.stellar.org/transactions?cursor=1566052450312192&limit=2&order=desc"
},
"next": {
"href": "https://horizon-testnet.stellar.org/transactions?cursor=1566048155353088&limit=2&order=desc"
},
"prev": {
"href": "https://horizon-testnet.stellar.org/transactions?cursor=1566052450308096&limit=2&order=asc"
}
},
"_embedded": {
"records": []
}
}`