0g-chain/x/cdp/legacy/v0_16/migrate_test.go

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package v0_16
import (
"io/ioutil"
"path/filepath"
"testing"
"time"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/stretchr/testify/suite"
app "github.com/kava-labs/kava/app"
v015cdp "github.com/kava-labs/kava/x/cdp/legacy/v0_15"
v016cdp "github.com/kava-labs/kava/x/cdp/types"
)
type migrateTestSuite struct {
suite.Suite
addresses []sdk.AccAddress
v15genstate v015cdp.GenesisState
cdc codec.Codec
legacyCdc *codec.LegacyAmino
}
func (s *migrateTestSuite) SetupTest() {
app.SetSDKConfig()
s.v15genstate = v015cdp.GenesisState{
Params: v015cdp.Params{},
CDPs: v015cdp.CDPs{},
Deposits: v015cdp.Deposits{},
StartingCdpID: 1,
DebtDenom: "usdx",
GovDenom: "ukava",
PreviousAccumulationTimes: v015cdp.GenesisAccumulationTimes{},
TotalPrincipals: v015cdp.GenesisTotalPrincipals{},
}
config := app.MakeEncodingConfig()
s.cdc = config.Marshaler
legacyCodec := codec.NewLegacyAmino()
s.legacyCdc = legacyCodec
_, accAddresses := app.GeneratePrivKeyAddressPairs(10)
s.addresses = accAddresses
}
func (s *migrateTestSuite) TestMigrate_JSON() {
file := filepath.Join("testdata", "v15-cdp.json")
data, err := ioutil.ReadFile(file)
s.Require().NoError(err)
err = s.legacyCdc.UnmarshalJSON(data, &s.v15genstate)
s.Require().NoError(err)
genstate := Migrate(s.v15genstate)
actual := s.cdc.MustMarshalJSON(genstate)
file = filepath.Join("testdata", "v16-cdp.json")
expected, err := ioutil.ReadFile(file)
s.Require().NoError(err)
s.Require().JSONEq(string(expected), string(actual))
}
func (s *migrateTestSuite) TestMigrate_GenState() {
s.v15genstate = v015cdp.GenesisState{
StartingCdpID: 2,
DebtDenom: "usdx",
GovDenom: "ukava",
Params: v015cdp.Params{
CollateralParams: v015cdp.CollateralParams{
{
Denom: "xrp",
Type: "xrp-a",
LiquidationRatio: sdk.MustNewDecFromStr("2.0"),
DebtLimit: sdk.NewInt64Coin("usdx", 500000000000),
StabilityFee: sdk.MustNewDecFromStr("1.012"),
LiquidationPenalty: sdk.MustNewDecFromStr("0.05"),
AuctionSize: sdk.NewInt(70),
SpotMarketID: "xrp:usd",
LiquidationMarketID: "xrp:usd",
KeeperRewardPercentage: sdk.MustNewDecFromStr("0.01"),
CheckCollateralizationIndexCount: sdk.NewInt(10),
ConversionFactor: sdk.NewInt(6),
},
},
DebtParam: v015cdp.DebtParam{
Denom: "usdx",
ReferenceAsset: "usd",
ConversionFactor: sdk.NewInt(6),
DebtFloor: sdk.NewInt(100),
},
GlobalDebtLimit: sdk.NewInt64Coin("usdx", 1000000000000),
SurplusAuctionThreshold: sdk.NewInt(6),
SurplusAuctionLot: sdk.NewInt(7),
DebtAuctionThreshold: sdk.NewInt(8),
DebtAuctionLot: sdk.NewInt(9),
},
CDPs: v015cdp.CDPs{
{
ID: 2,
Owner: s.addresses[0],
Type: "xrp-a",
Collateral: sdk.NewCoin("xrp", sdk.NewInt(2123)),
Principal: sdk.NewCoin("usdx", sdk.NewInt(100)),
AccumulatedFees: sdk.NewCoin("usdx", sdk.ZeroInt()),
FeesUpdated: time.Date(2020, time.January, 1, 0, 0, 0, 0, time.UTC),
InterestFactor: sdk.NewDec(1),
},
},
Deposits: v015cdp.Deposits{
{
CdpID: 1,
Depositor: s.addresses[0],
Amount: sdk.NewCoin("usdx", sdk.NewInt(100)),
},
{
CdpID: 2,
Depositor: s.addresses[1],
Amount: sdk.NewCoin("ukava", sdk.NewInt(1200)),
},
},
PreviousAccumulationTimes: v015cdp.GenesisAccumulationTimes{
{
CollateralType: "usdx",
PreviousAccumulationTime: time.Date(2020, time.January, 1, 0, 0, 0, 0, time.UTC),
InterestFactor: sdk.MustNewDecFromStr("0.02"),
},
},
TotalPrincipals: v015cdp.GenesisTotalPrincipals{
{
CollateralType: "usdx",
TotalPrincipal: sdk.NewInt(1200),
},
},
}
expected := v016cdp.GenesisState{
StartingCdpID: 2,
DebtDenom: "usdx",
GovDenom: "ukava",
Params: v016cdp.Params{
CollateralParams: v016cdp.CollateralParams{
{
Denom: "xrp",
Type: "xrp-a",
LiquidationRatio: sdk.MustNewDecFromStr("2.0"),
DebtLimit: sdk.NewInt64Coin("usdx", 500000000000),
StabilityFee: sdk.MustNewDecFromStr("1.012"),
LiquidationPenalty: sdk.MustNewDecFromStr("0.05"),
AuctionSize: sdk.NewInt(70),
SpotMarketID: "xrp:usd",
LiquidationMarketID: "xrp:usd",
KeeperRewardPercentage: sdk.MustNewDecFromStr("0.01"),
CheckCollateralizationIndexCount: sdk.NewInt(10),
ConversionFactor: sdk.NewInt(6),
},
},
DebtParam: v016cdp.DebtParam{
Denom: "usdx",
ReferenceAsset: "usd",
ConversionFactor: sdk.NewInt(6),
DebtFloor: sdk.NewInt(100),
},
GlobalDebtLimit: sdk.NewInt64Coin("usdx", 1000000000000),
SurplusAuctionThreshold: sdk.NewInt(6),
SurplusAuctionLot: sdk.NewInt(7),
DebtAuctionThreshold: sdk.NewInt(8),
DebtAuctionLot: sdk.NewInt(9),
},
CDPs: v016cdp.CDPs{
{
ID: 2,
Owner: s.addresses[0],
Type: "xrp-a",
Collateral: sdk.NewCoin("xrp", sdk.NewInt(2123)),
Principal: sdk.NewCoin("usdx", sdk.NewInt(100)),
AccumulatedFees: sdk.NewCoin("usdx", sdk.ZeroInt()),
FeesUpdated: time.Date(2020, time.January, 1, 0, 0, 0, 0, time.UTC),
InterestFactor: sdk.NewDec(1),
},
},
Deposits: v016cdp.Deposits{
{
CdpID: 1,
Depositor: s.addresses[0],
Amount: sdk.NewCoin("usdx", sdk.NewInt(100)),
},
{
CdpID: 2,
Depositor: s.addresses[1],
Amount: sdk.NewCoin("ukava", sdk.NewInt(1200)),
},
},
PreviousAccumulationTimes: v016cdp.GenesisAccumulationTimes{
{
CollateralType: "usdx",
PreviousAccumulationTime: time.Date(2020, time.January, 1, 0, 0, 0, 0, time.UTC),
InterestFactor: sdk.MustNewDecFromStr("0.02"),
},
},
TotalPrincipals: v016cdp.GenesisTotalPrincipals{
{
CollateralType: "usdx",
TotalPrincipal: sdk.NewInt(1200),
},
},
}
genState := Migrate(s.v15genstate)
s.Require().Equal(expected, *genState)
}
func TestCdpMigrateTestSuite(t *testing.T) {
suite.Run(t, new(migrateTestSuite))
}