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asset_stats_test.go
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package history
import (
"bytes"
"context"
"database/sql"
"sort"
"testing"
"github.com/stretchr/testify/assert"
"golang.org/x/exp/slices"
"github.com/stellar/go/services/horizon/internal/db2"
"github.com/stellar/go/services/horizon/internal/test"
"github.com/stellar/go/xdr"
)
func TestAssetStatContracts(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
tt.Assert.NoError(q.Begin(context.Background()))
assetStats := []ExpAssetStat{
{
AssetType: xdr.AssetTypeAssetTypeNative,
Accounts: ExpAssetStatAccounts{
Authorized: 0,
AuthorizedToMaintainLiabilities: 0,
ClaimableBalances: 0,
LiquidityPools: 0,
Unauthorized: 0,
},
Balances: ExpAssetStatBalances{
Authorized: "0",
AuthorizedToMaintainLiabilities: "0",
ClaimableBalances: "0",
LiquidityPools: "0",
Unauthorized: "0",
},
},
{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum12,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "ETHER",
Accounts: ExpAssetStatAccounts{
Authorized: 1,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "23",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
},
{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
},
}
var contractID [32]byte
for i := 0; i < 2; i++ {
assetStats[i].SetContractID(contractID)
contractID[0]++
}
tt.Assert.NoError(q.InsertAssetStats(tt.Ctx, assetStats))
tt.Assert.NoError(q.Commit())
contractID[0] = 0
for i := 0; i < 2; i++ {
var assetStat ExpAssetStat
assetStat, err := q.GetAssetStatByContract(tt.Ctx, contractID)
tt.Assert.NoError(err)
tt.Assert.True(assetStat.Equals(assetStats[i]))
contractID[0]++
}
usd := assetStats[2]
usd.SetContractID([32]byte{})
_, err := q.UpdateAssetStat(tt.Ctx, usd)
tt.Assert.EqualError(err, "exec failed: pq: duplicate key value violates unique constraint \"exp_asset_stats_contract_id_key\"")
usd.SetContractID([32]byte{2})
rowsUpdated, err := q.UpdateAssetStat(tt.Ctx, usd)
tt.Assert.NoError(err)
tt.Assert.Equal(int64(1), rowsUpdated)
assetStats[2] = usd
contractID = [32]byte{}
for i := 0; i < 3; i++ {
var assetStat ExpAssetStat
assetStat, err = q.GetAssetStatByContract(tt.Ctx, contractID)
tt.Assert.NoError(err)
tt.Assert.True(assetStat.Equals(assetStats[i]))
contractID[0]++
}
}
func TestAssetContractStats(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
tt.Assert.NoError(q.Begin(context.Background()))
c1 := ContractAssetStatRow{
ContractID: []byte{1},
Stat: ContractStat{
ActiveBalance: "100",
ActiveHolders: 2,
},
}
c2 := ContractAssetStatRow{
ContractID: []byte{2},
Stat: ContractStat{
ActiveBalance: "40",
ActiveHolders: 1,
},
}
c3 := ContractAssetStatRow{
ContractID: []byte{3},
Stat: ContractStat{
ActiveBalance: "900",
ActiveHolders: 12,
},
}
rows := []ContractAssetStatRow{c1, c2, c3}
tt.Assert.NoError(q.InsertContractAssetStats(tt.Ctx, rows))
for _, row := range rows {
result, err := q.GetContractAssetStat(tt.Ctx, row.ContractID)
tt.Assert.NoError(err)
tt.Assert.Equal(result, row)
}
c2.Stat.ActiveHolders = 3
c2.Stat.ActiveBalance = "20"
c2.Stat.ActiveHolders = 5
numRows, err := q.UpdateContractAssetStat(tt.Ctx, c2)
tt.Assert.NoError(err)
tt.Assert.Equal(int64(1), numRows)
row, err := q.GetContractAssetStat(tt.Ctx, c2.ContractID)
tt.Assert.NoError(err)
tt.Assert.Equal(c2, row)
numRows, err = q.RemoveAssetContractStat(tt.Ctx, c3.ContractID)
tt.Assert.NoError(err)
tt.Assert.Equal(int64(1), numRows)
_, err = q.GetContractAssetStat(tt.Ctx, c3.ContractID)
tt.Assert.Equal(sql.ErrNoRows, err)
for _, row := range []ContractAssetStatRow{c1, c2} {
result, err := q.GetContractAssetStat(tt.Ctx, row.ContractID)
tt.Assert.NoError(err)
tt.Assert.Equal(result, row)
}
tt.Assert.NoError(q.Rollback())
}
func TestInsertAssetStats(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
tt.Assert.NoError(q.Begin(context.Background()))
tt.Assert.NoError(q.InsertAssetStats(tt.Ctx, []ExpAssetStat{}))
assetStats := []ExpAssetStat{
{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
},
{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum12,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "ETHER",
Accounts: ExpAssetStatAccounts{
Authorized: 1,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "23",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
},
}
tt.Assert.NoError(q.InsertAssetStats(tt.Ctx, assetStats))
for _, assetStat := range assetStats {
got, err := q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.NoError(err)
tt.Assert.Equal(got, assetStat)
}
tt.Assert.NoError(q.Rollback())
}
func TestInsertAssetStat(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
assetStats := []ExpAssetStat{
{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
},
{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum12,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "ETHER",
Accounts: ExpAssetStatAccounts{
Authorized: 1,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "23",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
},
}
for _, assetStat := range assetStats {
numChanged, err := q.InsertAssetStat(tt.Ctx, assetStat)
tt.Assert.NoError(err)
tt.Assert.Equal(numChanged, int64(1))
got, err := q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.NoError(err)
tt.Assert.Equal(got, assetStat)
}
}
func TestInsertAssetStatAlreadyExistsError(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
assetStat := ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
}
numChanged, err := q.InsertAssetStat(tt.Ctx, assetStat)
tt.Assert.NoError(err)
tt.Assert.Equal(numChanged, int64(1))
numChanged, err = q.InsertAssetStat(tt.Ctx, assetStat)
tt.Assert.Error(err)
tt.Assert.Equal(numChanged, int64(0))
}
func TestUpdateAssetStatDoesNotExistsError(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
assetStat := ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
}
numChanged, err := q.UpdateAssetStat(tt.Ctx, assetStat)
tt.Assert.Nil(err)
tt.Assert.Equal(numChanged, int64(0))
_, err = q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.Equal(err, sql.ErrNoRows)
}
func TestUpdateStat(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
assetStat := ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
}
numChanged, err := q.InsertAssetStat(tt.Ctx, assetStat)
tt.Assert.NoError(err)
tt.Assert.Equal(numChanged, int64(1))
got, err := q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.NoError(err)
tt.Assert.Equal(got, assetStat)
assetStat.SetContractID([32]byte{23})
numChanged, err = q.UpdateAssetStat(tt.Ctx, assetStat)
tt.Assert.Nil(err)
tt.Assert.Equal(numChanged, int64(1))
got, err = q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.NoError(err)
tt.Assert.True(got.Equals(assetStat))
}
func TestGetAssetStatDoesNotExist(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
assetStat := ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
}
_, err := q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.Equal(err, sql.ErrNoRows)
}
func TestRemoveAssetStat(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
assetStat := ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "4",
LiquidityPools: "5",
},
}
numChanged, err := q.RemoveAssetStat(tt.Ctx,
assetStat.AssetType,
assetStat.AssetCode,
assetStat.AssetIssuer,
)
tt.Assert.Nil(err)
tt.Assert.Equal(numChanged, int64(0))
numChanged, err = q.InsertAssetStat(tt.Ctx, assetStat)
tt.Assert.NoError(err)
tt.Assert.Equal(numChanged, int64(1))
got, err := q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.NoError(err)
tt.Assert.Equal(got, assetStat)
numChanged, err = q.RemoveAssetStat(tt.Ctx,
assetStat.AssetType,
assetStat.AssetCode,
assetStat.AssetIssuer,
)
tt.Assert.Nil(err)
tt.Assert.Equal(numChanged, int64(1))
_, err = q.GetAssetStat(tt.Ctx, assetStat.AssetType, assetStat.AssetCode, assetStat.AssetIssuer)
tt.Assert.Equal(err, sql.ErrNoRows)
}
func TestGetAssetStatsCursorValidation(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
for _, testCase := range []struct {
name string
cursor string
expectedError string
}{
{
"cursor does not use underscore as serpator",
"usdc-GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
"invalid asset stats cursor",
},
{
"cursor has no underscore",
"usdc",
"invalid asset stats cursor",
},
{
"cursor has too many underscores",
"usdc_GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H_credit_alphanum4_",
"invalid asset type in asset stats cursor",
},
{
"issuer in cursor is invalid",
"usd_abcdefghijklmnopqrstuv_credit_alphanum4",
"invalid issuer in asset stats cursor",
},
{
"asset type in cursor is invalid",
"usd_GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H_credit_alphanum",
"invalid asset type in asset stats cursor",
},
{
"asset code in cursor is too long",
"abcdefghijklmnopqrstuv_GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H_credit_alphanum12",
"invalid asset stats cursor",
},
} {
t.Run(testCase.name, func(t *testing.T) {
page := db2.PageQuery{
Cursor: testCase.cursor,
Order: "asc",
Limit: 5,
}
results, err := q.GetAssetStats(tt.Ctx, "", "", page)
tt.Assert.Empty(results)
tt.Assert.NotNil(err)
tt.Assert.Contains(err.Error(), testCase.expectedError)
})
}
}
func TestGetAssetStatsOrderValidation(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
page := db2.PageQuery{
Order: "invalid",
Limit: 5,
}
results, err := q.GetAssetStats(tt.Ctx, "", "", page)
tt.Assert.Empty(results)
tt.Assert.NotNil(err)
tt.Assert.Contains(err.Error(), "invalid page order")
}
func TestGetAssetStatsFiltersAndCursor(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
zero := ContractStat{
ActiveBalance: "0",
ActiveHolders: 0,
}
usdAssetStat := AssetAndContractStat{
ExpAssetStat: ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "0",
LiquidityPools: "0",
},
},
Contracts: zero,
}
etherAssetStat := AssetAndContractStat{
ExpAssetStat: ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum12,
AssetIssuer: "GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H",
AssetCode: "ETHER",
Accounts: ExpAssetStatAccounts{
Authorized: 1,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "23",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "0",
LiquidityPools: "0",
},
},
Contracts: zero,
}
otherUSDAssetStat := AssetAndContractStat{
ExpAssetStat: ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
AssetCode: "USD",
Accounts: ExpAssetStatAccounts{
Authorized: 2,
AuthorizedToMaintainLiabilities: 3,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "1",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "0",
LiquidityPools: "0",
},
},
Contracts: zero,
}
eurAssetStat := AssetAndContractStat{
ExpAssetStat: ExpAssetStat{
AssetType: xdr.AssetTypeAssetTypeCreditAlphanum4,
AssetIssuer: "GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
AssetCode: "EUR",
Accounts: ExpAssetStatAccounts{
Authorized: 3,
AuthorizedToMaintainLiabilities: 2,
Unauthorized: 4,
},
Balances: ExpAssetStatBalances{
Authorized: "111",
AuthorizedToMaintainLiabilities: "2",
Unauthorized: "3",
ClaimableBalances: "1",
LiquidityPools: "2",
},
},
Contracts: ContractStat{
ActiveBalance: "120",
ActiveHolders: 3,
},
}
eurAssetStat.SetContractID([32]byte{})
assetStats := []AssetAndContractStat{
etherAssetStat,
eurAssetStat,
otherUSDAssetStat,
usdAssetStat,
}
for _, assetStat := range assetStats {
numChanged, err := q.InsertAssetStat(tt.Ctx, assetStat.ExpAssetStat)
tt.Assert.NoError(err)
tt.Assert.Equal(numChanged, int64(1))
if assetStat.Contracts != zero {
numChanged, err = q.InsertContractAssetStat(tt.Ctx, ContractAssetStatRow{
ContractID: *assetStat.ContractID,
Stat: assetStat.Contracts,
})
tt.Assert.NoError(err)
tt.Assert.Equal(numChanged, int64(1))
}
}
// insert contract stat which has no corresponding asset stat row
// to test that it isn't included in the results
numChanged, err := q.InsertContractAssetStat(tt.Ctx, ContractAssetStatRow{
ContractID: []byte{1},
Stat: ContractStat{
ActiveBalance: "400",
ActiveHolders: 30,
},
})
tt.Assert.NoError(err)
tt.Assert.Equal(numChanged, int64(1))
for _, testCase := range []struct {
name string
assetCode string
assetIssuer string
cursor string
order string
expected []AssetAndContractStat
}{
{
"no filter without cursor",
"",
"",
"",
"asc",
[]AssetAndContractStat{
etherAssetStat,
eurAssetStat,
otherUSDAssetStat,
usdAssetStat,
},
},
{
"no filter with cursor",
"",
"",
"ABC_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"asc",
[]AssetAndContractStat{
etherAssetStat,
eurAssetStat,
otherUSDAssetStat,
usdAssetStat,
},
},
{
"no filter with cursor descending",
"",
"",
"ZZZ_GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H_credit_alphanum4",
"desc",
[]AssetAndContractStat{
usdAssetStat,
otherUSDAssetStat,
eurAssetStat,
etherAssetStat,
},
},
{
"no filter with cursor and offset",
"",
"",
"ETHER_GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H_credit_alphanum12",
"asc",
[]AssetAndContractStat{
eurAssetStat,
otherUSDAssetStat,
usdAssetStat,
},
},
{
"no filter with cursor and offset descending",
"",
"",
"EUR_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"desc",
[]AssetAndContractStat{
etherAssetStat,
},
},
{
"no filter with cursor and offset descending including eur",
"",
"",
"EUR_GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H_credit_alphanum4",
"desc",
[]AssetAndContractStat{
eurAssetStat,
etherAssetStat,
},
},
{
"filter on code without cursor",
"USD",
"",
"",
"asc",
[]AssetAndContractStat{
otherUSDAssetStat,
usdAssetStat,
},
},
{
"filter on code with cursor",
"USD",
"",
"USD_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"asc",
[]AssetAndContractStat{
usdAssetStat,
},
},
{
"filter on code with cursor descending",
"USD",
"",
"USD_GBRPYHIL2CI3FNQ4BXLFMNDLFJUNPU2HY3ZMFSHONUCEOASW7QC7OX2H_credit_alphanum4",
"desc",
[]AssetAndContractStat{
otherUSDAssetStat,
},
},
{
"filter on issuer without cursor",
"",
"GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
"",
"asc",
[]AssetAndContractStat{
eurAssetStat,
otherUSDAssetStat,
},
},
{
"filter on issuer with cursor",
"",
"GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
"EUR_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"asc",
[]AssetAndContractStat{
otherUSDAssetStat,
},
},
{
"filter on issuer with cursor descending",
"",
"GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
"USD_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"desc",
[]AssetAndContractStat{
eurAssetStat,
},
},
{
"filter on non existent code without cursor",
"BTC",
"",
"",
"asc",
nil,
},
{
"filter on non existent code with cursor",
"BTC",
"",
"BTC_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"asc",
nil,
},
{
"filter on non existent issuer without cursor",
"",
"GAEIHD6U4WSBHJGA2HPWOQ3OQEFQ3Y7QZE2DR76YKZNKPW5YDLYW4UGF",
"",
"asc",
nil,
},
{
"filter on non existent issuer with cursor",
"",
"GAEIHD6U4WSBHJGA2HPWOQ3OQEFQ3Y7QZE2DR76YKZNKPW5YDLYW4UGF",
"AAA_GAEIHD6U4WSBHJGA2HPWOQ3OQEFQ3Y7QZE2DR76YKZNKPW5YDLYW4UGF_credit_alphanum4",
"asc",
nil,
},
{
"filter on non existent code and non existent issuer without cursor",
"BTC",
"GAEIHD6U4WSBHJGA2HPWOQ3OQEFQ3Y7QZE2DR76YKZNKPW5YDLYW4UGF",
"",
"asc",
nil,
},
{
"filter on non existent code and non existent issuer with cursor",
"BTC",
"GAEIHD6U4WSBHJGA2HPWOQ3OQEFQ3Y7QZE2DR76YKZNKPW5YDLYW4UGF",
"AAA_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"asc",
nil,
},
{
"filter on both code and issuer without cursor",
"USD",
"GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
"",
"asc",
[]AssetAndContractStat{
otherUSDAssetStat,
},
},
{
"filter on both code and issuer with cursor",
"USD",
"GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
"USC_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"asc",
[]AssetAndContractStat{
otherUSDAssetStat,
},
},
{
"filter on both code and issuer with cursor descending",
"USD",
"GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
"USE_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"desc",
[]AssetAndContractStat{
otherUSDAssetStat,
},
},
{
"cursor negates filter",
"USD",
"GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2",
"USD_GA5WBPYA5Y4WAEHXWR2UKO2UO4BUGHUQ74EUPKON2QHV4WRHOIRNKKH2_credit_alphanum4",
"asc",
nil,
},
} {
t.Run(testCase.name, func(t *testing.T) {
page := db2.PageQuery{
Order: testCase.order,
Cursor: testCase.cursor,
Limit: 5,
}
results, err := q.GetAssetStats(tt.Ctx, testCase.assetCode, testCase.assetIssuer, page)
tt.Assert.NoError(err)
tt.Assert.Equal(testCase.expected, results)
page.Limit = 1
results, err = q.GetAssetStats(tt.Ctx, testCase.assetCode, testCase.assetIssuer, page)
tt.Assert.NoError(err)
if len(testCase.expected) == 0 {
tt.Assert.Equal(testCase.expected, results)
} else {
tt.Assert.Equal(testCase.expected[:1], results)
}
if page.Cursor == "" {
page = page.Invert()
page.Limit = 5
results, err = q.GetAssetStats(tt.Ctx, testCase.assetCode, testCase.assetIssuer, page)
tt.Assert.NoError(err)
slices.Reverse(results)
tt.Assert.Equal(testCase.expected, results)
}
})
}
}
func assertContractAssetBalancesEqual(t *testing.T, balances, otherBalances []ContractAssetBalance) {
assert.Equal(t, len(balances), len(otherBalances))
sort.Slice(balances, func(i, j int) bool {
return bytes.Compare(balances[i].KeyHash, balances[j].KeyHash) < 0
})
sort.Slice(otherBalances, func(i, j int) bool {
return bytes.Compare(otherBalances[i].KeyHash, otherBalances[j].KeyHash) < 0
})
for i, balance := range balances {
other := otherBalances[i]
assert.Equal(t, balance, other)
}
}
func TestInsertContractAssetBalances(t *testing.T) {
tt := test.Start(t)
defer tt.Finish()
test.ResetHorizonDB(t, tt.HorizonDB)
q := &Q{tt.HorizonSession()}
tt.Assert.NoError(q.Begin(context.Background()))
keyHash := [32]byte{}
contractID := [32]byte{1}
balance := ContractAssetBalance{
KeyHash: keyHash[:],
ContractID: contractID[:],
Amount: "100",
ExpirationLedger: 10,
}
otherKeyHash := [32]byte{2}
otherContractID := [32]byte{3}
otherBalance := ContractAssetBalance{
KeyHash: otherKeyHash[:],
ContractID: otherContractID[:],
Amount: "101",
ExpirationLedger: 11,
}
tt.Assert.NoError(
q.InsertContractAssetBalances(context.Background(), []ContractAssetBalance{balance, otherBalance}),
)
nonExistantKeyHash := [32]byte{4}
balances, err := q.GetContractAssetBalances(context.Background(), []xdr.Hash{keyHash, otherKeyHash, nonExistantKeyHash})
tt.Assert.NoError(err)
assertContractAssetBalancesEqual(t, balances, []ContractAssetBalance{balance, otherBalance})
tt.Assert.NoError(q.Rollback())
}
func TestRemoveContractAssetBalances(t *testing.T) {