mirror of
https://github.com/0glabs/0g-chain.git
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e2f515ba9e
* query auction by lot owner
* add SavingsRateDistributed to store
* v2cdps: filtered cdps query
* update v2cdps cli examples
* add savings rate dist counter to begin blocker
* implement savings rate dist cli query
* implement cdp REST queries
* minor auction CLI/REST updates
* fix auction querier bug
* update REST endpoint to 'cdps'
* update to savings-rate-dist
* update SavingsRateDistributed get/set
* update tests
* fix savings rate dist rounding errors
* 'collateralDenom' -> 'collateralType'
* refactor 'v2cdps' -> 'cdps', add ratio param
* fix augmented CDP type, msg string() method
* fix cdp querier test
* filter query results efficiently
* querier tests
* limit type iteration if owner defined
* improve savings rate dist genesis validation
* default sdk.Dec{} to sdk.ZeroDec in queries
* update condition logic for finding intersection
* fix cdp querier filtering
* Update kava-4 swagger (#653)
* add collateral_type, update cdp params
* savings rate, auctions, get cdps
* drop owner from AuctionResponse
* remove duplicate collateral denom
* update query paths with {collateral-type}
114 lines
3.5 KiB
Go
114 lines
3.5 KiB
Go
package keeper_test
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import (
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"testing"
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"github.com/stretchr/testify/suite"
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sdk "github.com/cosmos/cosmos-sdk/types"
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abci "github.com/tendermint/tendermint/abci/types"
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tmtime "github.com/tendermint/tendermint/types/time"
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"github.com/kava-labs/kava/app"
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"github.com/kava-labs/kava/x/cdp/keeper"
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"github.com/kava-labs/kava/x/cdp/types"
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)
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type SavingsTestSuite struct {
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suite.Suite
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keeper keeper.Keeper
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app app.TestApp
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ctx sdk.Context
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addrs []sdk.AccAddress
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amountToDistribute int64
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}
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func (suite *SavingsTestSuite) SetupTest() {
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tApp := app.NewTestApp()
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ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
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_, addrs := app.GeneratePrivKeyAddressPairs(3)
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authGS := app.NewAuthGenState(
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addrs,
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[]sdk.Coins{
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cs(c("usdx", 100000)), cs(c("usdx", 50000)), cs(c("usdx", 50000)),
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},
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)
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tApp.InitializeFromGenesisStates(
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authGS,
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NewPricefeedGenStateMulti(),
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NewCDPGenStateMulti(),
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)
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sk := tApp.GetSupplyKeeper()
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macc := sk.GetModuleAccount(ctx, types.SavingsRateMacc)
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distAmount := int64(10000)
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err := sk.MintCoins(ctx, macc.GetName(), cs(c("usdx", distAmount)))
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suite.NoError(err)
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keeper := tApp.GetCDPKeeper()
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suite.app = tApp
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suite.keeper = keeper
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suite.ctx = ctx
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suite.addrs = addrs
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suite.amountToDistribute = distAmount
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}
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func (suite *SavingsTestSuite) TestApplySavingsRate() {
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preSavingsRateDistAmount := suite.keeper.GetSavingsRateDistributed(suite.ctx)
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err := suite.keeper.DistributeSavingsRate(suite.ctx, "usdx")
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suite.NoError(err)
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ak := suite.app.GetAccountKeeper()
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acc0 := ak.GetAccount(suite.ctx, suite.addrs[0])
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suite.Equal(cs(c("usdx", 105000)), acc0.GetCoins())
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acc1 := ak.GetAccount(suite.ctx, suite.addrs[1])
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suite.Equal(cs(c("usdx", 52500)), acc1.GetCoins())
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acc2 := ak.GetAccount(suite.ctx, suite.addrs[2])
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suite.Equal(cs(c("usdx", 52500)), acc2.GetCoins())
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sk := suite.app.GetSupplyKeeper()
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macc := sk.GetModuleAccount(suite.ctx, types.SavingsRateMacc)
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suite.True(macc.GetCoins().AmountOf("usdx").IsZero())
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expectedPostSavingsRateDistAmount := preSavingsRateDistAmount.Add(sdk.NewInt(suite.amountToDistribute))
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postSavingsRateDistAmount := suite.keeper.GetSavingsRateDistributed(suite.ctx)
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suite.True(expectedPostSavingsRateDistAmount.Equal(postSavingsRateDistAmount))
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}
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func (suite *SavingsTestSuite) TestGetSetPreviousDistributionTime() {
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now := tmtime.Now()
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_, f := suite.keeper.GetPreviousSavingsDistribution(suite.ctx)
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suite.Require().False(f) // distr time not set at genesis when the default genesis is used
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suite.NotPanics(func() { suite.keeper.SetPreviousSavingsDistribution(suite.ctx, now) })
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pdt, f := suite.keeper.GetPreviousSavingsDistribution(suite.ctx)
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suite.True(f)
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suite.Equal(now, pdt)
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}
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func (suite *SavingsTestSuite) TestGetSetSavingsRateDistributed() {
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// Savings rate dist set to 0 when the default genesis is used
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preSavingsRateDistAmount := suite.keeper.GetSavingsRateDistributed(suite.ctx)
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suite.True(preSavingsRateDistAmount.Equal(types.DefaultSavingsRateDistributed))
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// Adding new dist amount to existing dist so default genesis value can be updated in the future
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amountToDistribute := sdk.NewInt(9876543210)
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newTotalDistributed := preSavingsRateDistAmount.Add(amountToDistribute)
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suite.NotPanics(func() { suite.keeper.SetSavingsRateDistributed(suite.ctx, newTotalDistributed) })
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postSavingsRateDistAmount := suite.keeper.GetSavingsRateDistributed(suite.ctx)
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suite.Equal(newTotalDistributed, postSavingsRateDistAmount)
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}
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func TestSavingsTestSuite(t *testing.T) {
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suite.Run(t, new(SavingsTestSuite))
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}
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