mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-23 23:05:18 +00:00
update cdp keeper tests
This commit is contained in:
rhuairahrighairigh
parent
6f3cb815a2
commit
ce2b2e2213
@ -34,13 +34,14 @@ import (
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// TestApp is a simple wrapper around an App. It exposes internal keepers for use in integration tests.
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// This file also contains test helpers. Ideally they would be in separate package.
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// Basic Usage:
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// Create a test app with NewTestApp, then all keepers and their methods can be accessed for test setup and execution.
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// Create a test app with NewTestApp, then all keepers and their methods can be accessed for test setup and execution.
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// Advanced Usage:
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// Some tests call for an app to be initialized with some state. This can be achieved through keeper method calls (ie keeper.SetParams(...)).
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// However this leads to a lot of duplicated logic similar to InitGenesis methods.
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// So TestApp.InitializeFromGenesisStates() will call InitGenesis with the default genesis state.
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//and TestApp.InitializeFromGenesisStates(authState, cdpState) will do the same but overwrite the auth and cdp sections of the default genesis state
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// Creating the genesis states can be combersome, but helper methods can make it easier such as NewAuthGenStateFromAccounts below.
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// Some tests call for an app to be initialized with some state. This can be achieved through keeper method calls (ie keeper.SetParams(...)).
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// However this leads to a lot of duplicated logic similar to InitGenesis methods.
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// So TestApp.InitializeFromGenesisStates() will call InitGenesis with the default genesis state.
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// and TestApp.InitializeFromGenesisStates(authState, cdpState) will do the same but overwrite the auth and cdp sections of the default genesis state
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// Creating the genesis states can be combersome, but helper methods can make it easier such as NewAuthGenStateFromAccounts below.
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//
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type TestApp struct {
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App
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}
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@ -1,19 +1,19 @@
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package keeper
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package keeper_test
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import (
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"testing"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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authexported "github.com/cosmos/cosmos-sdk/x/auth/exported"
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"github.com/cosmos/cosmos-sdk/x/mock"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/kava-labs/kava/app"
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keep "github.com/kava-labs/kava/x/cdp/keeper"
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)
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// Test the bank functionality of the CDP keeper
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func TestKeeper_AddSubtractGetCoins(t *testing.T) {
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_, addrs := mock.GeneratePrivKeyAddressPairs(1)
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_, addrs := app.GeneratePrivKeyAddressPairs(1)
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normalAddr := addrs[0]
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tests := []struct {
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@ -25,28 +25,23 @@ func TestKeeper_AddSubtractGetCoins(t *testing.T) {
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}{
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{"addNormalAddress", normalAddr, true, cs(c("usdx", 53)), cs(c("usdx", 153), c("kava", 100))},
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{"subNormalAddress", normalAddr, false, cs(c("usdx", 53)), cs(c("usdx", 47), c("kava", 100))},
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{"addLiquidatorStable", LiquidatorAccountAddress, true, cs(c("usdx", 53)), cs(c("usdx", 153))},
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{"subLiquidatorStable", LiquidatorAccountAddress, false, cs(c("usdx", 53)), cs(c("usdx", 47))},
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{"addLiquidatorGov", LiquidatorAccountAddress, true, cs(c("kava", 53)), cs(c("usdx", 100))}, // no change to balance
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{"subLiquidatorGov", LiquidatorAccountAddress, false, cs(c("kava", 53)), cs(c("usdx", 100))}, // no change to balance
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{"addLiquidatorStable", keep.LiquidatorAccountAddress, true, cs(c("usdx", 53)), cs(c("usdx", 153))},
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{"subLiquidatorStable", keep.LiquidatorAccountAddress, false, cs(c("usdx", 53)), cs(c("usdx", 47))},
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{"addLiquidatorGov", keep.LiquidatorAccountAddress, true, cs(c("kava", 53)), cs(c("usdx", 100))}, // no change to balance
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{"subLiquidatorGov", keep.LiquidatorAccountAddress, false, cs(c("kava", 53)), cs(c("usdx", 100))}, // no change to balance
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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// setup keeper
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mapp, keeper, _, _ := setUpMockAppWithoutGenesis()
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// initialize an account with coins
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genAcc := auth.BaseAccount{
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Address: normalAddr,
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Coins: cs(c("usdx", 100), c("kava", 100)),
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}
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mock.SetGenesis(mapp, []authexported.Account{&genAcc})
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// setup app with an account
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tApp := app.NewTestApp()
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authGenState := tApp.NewAuthGenStateFromAccounts([]sdk.AccAddress{normalAddr}, []sdk.Coins{cs(c("usdx", 100), c("kava", 100))})
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tApp.InitializeFromGenesisStates(authGenState)
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// create a new context and setup the liquidator account
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header := abci.Header{Height: mapp.LastBlockHeight() + 1}
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mapp.BeginBlock(abci.RequestBeginBlock{Header: header})
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ctx := mapp.BaseApp.NewContext(false, header)
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keeper.setLiquidatorModuleAccount(ctx, LiquidatorModuleAccount{cs(c("usdx", 100))}) // set gov coin "balance" to zero
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ctx := tApp.NewContext(false, abci.Header{})
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keeper := tApp.GetCDPKeeper()
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keeper.SetLiquidatorModuleAccount(ctx, keep.LiquidatorModuleAccount{cs(c("usdx", 100))}) // set gov coin "balance" to zero
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// perform the test action
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var err sdk.Error
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@ -56,9 +51,6 @@ func TestKeeper_AddSubtractGetCoins(t *testing.T) {
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_, err = keeper.SubtractCoins(ctx, tc.address, tc.amount)
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}
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mapp.EndBlock(abci.RequestEndBlock{})
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mapp.Commit()
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// check balances are as expected
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require.NoError(t, err)
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require.Equal(t, tc.expectedCoins, keeper.GetCoins(ctx, tc.address))
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46
x/cdp/keeper/integration_test.go
Normal file
46
x/cdp/keeper/integration_test.go
Normal file
@ -0,0 +1,46 @@
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package keeper_test
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/cdp/types"
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)
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// Avoid cluttering test cases with long function name
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func i(in int64) sdk.Int { return sdk.NewInt(in) }
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func d(str string) sdk.Dec { return sdk.MustNewDecFromStr(str) }
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func c(denom string, amount int64) sdk.Coin { return sdk.NewInt64Coin(denom, amount) }
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func cs(coins ...sdk.Coin) sdk.Coins { return sdk.NewCoins(coins...) }
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func defaultParamsMulti() types.CdpParams {
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return types.CdpParams{
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GlobalDebtLimit: sdk.NewInt(1000000),
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CollateralParams: []types.CollateralParams{
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{
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Denom: "btc",
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LiquidationRatio: sdk.MustNewDecFromStr("1.5"),
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DebtLimit: sdk.NewInt(500000),
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},
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{
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Denom: "xrp",
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LiquidationRatio: sdk.MustNewDecFromStr("2.0"),
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DebtLimit: sdk.NewInt(500000),
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},
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},
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StableDenoms: []string{"usdx"},
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}
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}
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func defaultParamsSingle() types.CdpParams {
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return types.CdpParams{
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GlobalDebtLimit: sdk.NewInt(1000000),
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CollateralParams: []types.CollateralParams{
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{
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Denom: "xrp",
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LiquidationRatio: sdk.MustNewDecFromStr("2.0"),
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DebtLimit: sdk.NewInt(500000),
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},
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},
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StableDenoms: []string{"usdx"},
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}
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}
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@ -126,13 +126,13 @@ func (k Keeper) ModifyCDP(ctx sdk.Context, owner sdk.AccAddress, collateralDenom
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}
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// Set CDP
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if cdp.CollateralAmount.IsZero() && cdp.Debt.IsZero() { // TODO maybe abstract this logic into SetCDP
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k.deleteCDP(ctx, cdp)
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k.DeleteCDP(ctx, cdp)
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} else {
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k.SetCDP(ctx, cdp)
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}
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// set total debts
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k.SetGlobalDebt(ctx, gDebt)
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k.setCollateralState(ctx, collateralState)
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k.SetCollateralState(ctx, collateralState)
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return nil
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}
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@ -195,11 +195,11 @@ func (k Keeper) PartialSeizeCDP(ctx sdk.Context, owner sdk.AccAddress, collatera
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// Store updated state
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if cdp.CollateralAmount.IsZero() && cdp.Debt.IsZero() { // TODO maybe abstract this logic into SetCDP
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k.deleteCDP(ctx, cdp)
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k.DeleteCDP(ctx, cdp)
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} else {
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k.SetCDP(ctx, cdp)
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}
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k.setCollateralState(ctx, collateralState)
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k.SetCollateralState(ctx, collateralState)
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return nil
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}
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@ -264,7 +264,7 @@ func (k Keeper) SetCDP(ctx sdk.Context, cdp types.CDP) {
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bz := k.cdc.MustMarshalBinaryLengthPrefixed(cdp)
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store.Set(k.getCDPKey(cdp.Owner, cdp.CollateralDenom), bz)
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}
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func (k Keeper) deleteCDP(ctx sdk.Context, cdp types.CDP) { // TODO should this id the cdp by passing in owner,collateralDenom pair?
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func (k Keeper) DeleteCDP(ctx sdk.Context, cdp types.CDP) { // TODO should this id the cdp by passing in owner,collateralDenom pair?
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// get store
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store := ctx.KVStore(k.key)
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// delete key
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@ -354,7 +354,7 @@ func (k Keeper) GetCollateralState(ctx sdk.Context, collateralDenom string) (typ
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k.cdc.MustUnmarshalBinaryLengthPrefixed(bz, &collateralState)
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return collateralState, true
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}
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func (k Keeper) setCollateralState(ctx sdk.Context, collateralstate types.CollateralState) {
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func (k Keeper) SetCollateralState(ctx sdk.Context, collateralstate types.CollateralState) {
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// get store
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store := ctx.KVStore(k.key)
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// marshal and set
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@ -422,7 +422,7 @@ func (k Keeper) AddCoins(ctx sdk.Context, address sdk.AccAddress, amount sdk.Coi
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return amount, sdk.ErrInsufficientCoins(fmt.Sprintf("insufficient account funds; %s < %s", lma.Coins, amount))
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}
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lma.Coins = updatedCoins
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k.setLiquidatorModuleAccount(ctx, lma)
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k.SetLiquidatorModuleAccount(ctx, lma)
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return updatedCoins, nil
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} else {
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return k.bankKeeper.AddCoins(ctx, address, amount)
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@ -445,7 +445,7 @@ func (k Keeper) SubtractCoins(ctx sdk.Context, address sdk.AccAddress, amount sd
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return amount, sdk.ErrInsufficientCoins(fmt.Sprintf("insufficient account funds; %s < %s", lma.Coins, amount))
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}
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lma.Coins = updatedCoins
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k.setLiquidatorModuleAccount(ctx, lma)
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k.SetLiquidatorModuleAccount(ctx, lma)
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return updatedCoins, nil
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} else {
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return k.bankKeeper.SubtractCoins(ctx, address, amount)
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@ -483,7 +483,7 @@ func (k Keeper) getLiquidatorModuleAccount(ctx sdk.Context) LiquidatorModuleAcco
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k.cdc.MustUnmarshalBinaryLengthPrefixed(bz, &lma)
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return lma
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}
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func (k Keeper) setLiquidatorModuleAccount(ctx sdk.Context, lma LiquidatorModuleAccount) {
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func (k Keeper) SetLiquidatorModuleAccount(ctx sdk.Context, lma LiquidatorModuleAccount) {
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store := ctx.KVStore(k.key)
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bz := k.cdc.MustMarshalBinaryLengthPrefixed(lma)
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store.Set(liquidatorAccountKey, bz)
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@ -1,27 +1,26 @@
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package keeper
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package keeper_test
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import (
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"fmt"
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"testing"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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authexported "github.com/cosmos/cosmos-sdk/x/auth/exported"
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"github.com/cosmos/cosmos-sdk/x/mock"
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"github.com/kava-labs/kava/x/cdp/types"
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"github.com/kava-labs/kava/x/pricefeed"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/kava-labs/kava/app"
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"github.com/kava-labs/kava/x/cdp/types"
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"github.com/kava-labs/kava/x/pricefeed"
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)
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// How could one reduce the number of params in the test cases. Create a table driven test for each of the 4 add/withdraw collateral/debt?
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// These are more like app level tests - I think this is a symptom of having 'ModifyCDP' do a lot. Could be easier for testing purposes to break it down.
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func TestKeeper_ModifyCDP(t *testing.T) {
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_, addrs := mock.GeneratePrivKeyAddressPairs(1)
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_, addrs := app.GeneratePrivKeyAddressPairs(1)
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ownerAddr := addrs[0]
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type state struct { // TODO this allows invalid state to be set up, should it?
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type state struct {
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CDP types.CDP
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OwnerCoins sdk.Coins
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GlobalDebt sdk.Int
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@ -95,26 +94,24 @@ func TestKeeper_ModifyCDP(t *testing.T) {
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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// setup keeper
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mapp, keeper, _, _ := setUpMockAppWithoutGenesis()
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tApp := app.NewTestApp()
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// initialize cdp owner account with coins
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genAcc := auth.BaseAccount{
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Address: ownerAddr,
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Coins: tc.priorState.OwnerCoins,
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}
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mock.SetGenesis(mapp, []authexported.Account{&genAcc})
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// create a new context
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header := abci.Header{Height: mapp.LastBlockHeight() + 1}
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mapp.BeginBlock(abci.RequestBeginBlock{Header: header})
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ctx := mapp.BaseApp.NewContext(false, header)
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keeper.SetParams(ctx, defaultParamsSingle())
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authGen := tApp.NewAuthGenStateFromAccounts([]sdk.AccAddress{ownerAddr}, []sdk.Coins{tc.priorState.OwnerCoins})
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tApp.InitializeFromGenesisStates(authGen)
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// create a context for db access
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ctx := tApp.NewContext(false, abci.Header{})
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// setup store state
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keeper := tApp.GetCDPKeeper()
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keeper.SetParams(ctx, defaultParamsSingle())
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pricefeedKeeper := tApp.GetPriceFeedKeeper()
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ap := pricefeed.AssetParams{
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Assets: []pricefeed.Asset{
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pricefeed.Asset{AssetCode: "xrp", Description: ""},
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},
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}
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keeper.pricefeedKeeper.SetAssetParams(ctx, ap)
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_, err := keeper.pricefeedKeeper.SetPrice(
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pricefeedKeeper.SetAssetParams(ctx, ap)
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_, err := pricefeedKeeper.SetPrice(
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ctx, ownerAddr, "xrp",
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sdk.MustNewDecFromStr(tc.price),
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sdk.NewInt(ctx.BlockHeight()+10))
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@ -123,7 +120,7 @@ func TestKeeper_ModifyCDP(t *testing.T) {
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t.Log(err)
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t.Log(tc.name)
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}
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err = keeper.pricefeedKeeper.SetCurrentPrices(ctx)
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err = pricefeedKeeper.SetCurrentPrices(ctx)
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if err != nil {
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t.Log("test context height", ctx.BlockHeight())
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t.Log(err)
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@ -134,20 +131,17 @@ func TestKeeper_ModifyCDP(t *testing.T) {
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}
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keeper.SetGlobalDebt(ctx, tc.priorState.GlobalDebt)
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if tc.priorState.CollateralState.Denom != "" {
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keeper.setCollateralState(ctx, tc.priorState.CollateralState)
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keeper.SetCollateralState(ctx, tc.priorState.CollateralState)
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}
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// call func under test
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err = keeper.ModifyCDP(ctx, tc.args.owner, tc.args.collateralDenom, tc.args.changeInCollateral, tc.args.changeInDebt)
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mapp.EndBlock(abci.RequestEndBlock{})
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mapp.Commit()
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// get new state for verification
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actualCDP, found := keeper.GetCDP(ctx, tc.args.owner, tc.args.collateralDenom)
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if tc.name == "removeTooMuchCollateral" {
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t.Log(actualCDP.String())
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}
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// check for err
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if tc.expectPass {
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require.NoError(t, err, fmt.Sprint(err))
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@ -166,45 +160,48 @@ func TestKeeper_ModifyCDP(t *testing.T) {
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require.Equal(t, tc.expectedState.GlobalDebt, actualGDebt)
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require.Equal(t, tc.expectedState.CollateralState, actualCstate)
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// check owner balance
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mock.CheckBalance(t, mapp, ownerAddr, tc.expectedState.OwnerCoins)
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require.Equal(t, tc.expectedState.OwnerCoins, tApp.GetAccountKeeper().GetAccount(ctx, ownerAddr).GetCoins())
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})
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}
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}
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// TODO change to table driven test to test more test cases
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func TestKeeper_PartialSeizeCDP(t *testing.T) {
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// Setup
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const collateral = "xrp"
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mapp, keeper, _, _ := setUpMockAppWithoutGenesis()
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genAccs, addrs, _, _ := mock.CreateGenAccounts(1, cs(c(collateral, 100)))
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_, addrs := app.GeneratePrivKeyAddressPairs(1)
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testAddr := addrs[0]
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mock.SetGenesis(mapp, genAccs)
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tApp := app.NewTestApp()
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authGenState := tApp.NewAuthGenStateFromAccounts(addrs, []sdk.Coins{cs(c(collateral, 100))})
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tApp.InitializeFromGenesisStates(authGenState)
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ctx := tApp.NewContext(false, abci.Header{})
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keeper := tApp.GetCDPKeeper()
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// setup pricefeed
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header := abci.Header{Height: mapp.LastBlockHeight() + 1}
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mapp.BeginBlock(abci.RequestBeginBlock{Header: header})
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ctx := mapp.BaseApp.NewContext(false, header)
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keeper.SetParams(ctx, defaultParamsSingle())
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pricefeedKeeper := tApp.GetPriceFeedKeeper()
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ap := pricefeed.AssetParams{
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Assets: []pricefeed.Asset{
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pricefeed.Asset{AssetCode: "xrp", Description: ""},
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pricefeed.Asset{AssetCode: collateral, Description: ""},
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},
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}
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keeper.pricefeedKeeper.SetAssetParams(ctx, ap)
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keeper.pricefeedKeeper.SetPrice(
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pricefeedKeeper.SetAssetParams(ctx, ap)
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pricefeedKeeper.SetPrice(
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ctx, sdk.AccAddress{}, collateral,
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sdk.MustNewDecFromStr("1.00"),
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i(10))
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keeper.pricefeedKeeper.SetCurrentPrices(ctx)
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require.NoError(t, pricefeedKeeper.SetCurrentPrices(ctx))
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// Create CDP
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keeper.SetGlobalDebt(ctx, i(0))
|
||||
keeper.SetParams(ctx, defaultParamsSingle())
|
||||
err := keeper.ModifyCDP(ctx, testAddr, collateral, i(10), i(5))
|
||||
require.NoError(t, err)
|
||||
// Reduce price
|
||||
keeper.pricefeedKeeper.SetPrice(
|
||||
pricefeedKeeper.SetPrice(
|
||||
ctx, sdk.AccAddress{}, collateral,
|
||||
sdk.MustNewDecFromStr("0.90"),
|
||||
i(10))
|
||||
keeper.pricefeedKeeper.SetCurrentPrices(ctx)
|
||||
require.NoError(t, pricefeedKeeper.SetCurrentPrices(ctx))
|
||||
|
||||
// Seize entire CDP
|
||||
err = keeper.PartialSeizeCDP(ctx, testAddr, collateral, i(10), i(5))
|
||||
@ -220,14 +217,12 @@ func TestKeeper_PartialSeizeCDP(t *testing.T) {
|
||||
|
||||
func TestKeeper_GetCDPs(t *testing.T) {
|
||||
// setup keeper
|
||||
mapp, keeper, _, _ := setUpMockAppWithoutGenesis()
|
||||
mock.SetGenesis(mapp, []authexported.Account(nil))
|
||||
header := abci.Header{Height: mapp.LastBlockHeight() + 1}
|
||||
mapp.BeginBlock(abci.RequestBeginBlock{Header: header})
|
||||
ctx := mapp.BaseApp.NewContext(false, header)
|
||||
tApp := app.NewTestApp()
|
||||
ctx := tApp.NewContext(true, abci.Header{})
|
||||
keeper := tApp.GetCDPKeeper()
|
||||
keeper.SetParams(ctx, defaultParamsMulti())
|
||||
// setup CDPs
|
||||
_, addrs := mock.GeneratePrivKeyAddressPairs(2)
|
||||
_, addrs := app.GeneratePrivKeyAddressPairs(2)
|
||||
cdps := types.CDPs{
|
||||
{addrs[0], "xrp", i(4000), i(5)},
|
||||
{addrs[1], "xrp", i(4000), i(2000)},
|
||||
@ -285,7 +280,7 @@ func TestKeeper_GetCDPs(t *testing.T) {
|
||||
_, err = keeper.GetCDPs(ctx, "", d("0.34023"))
|
||||
require.Error(t, err)
|
||||
// Check deleting a CDP removes it
|
||||
keeper.deleteCDP(ctx, cdps[0])
|
||||
keeper.DeleteCDP(ctx, cdps[0])
|
||||
returnedCdps, err = keeper.GetCDPs(ctx, "", sdk.Dec{})
|
||||
require.NoError(t, err)
|
||||
require.Equal(t,
|
||||
@ -295,14 +290,15 @@ func TestKeeper_GetCDPs(t *testing.T) {
|
||||
returnedCdps,
|
||||
)
|
||||
}
|
||||
|
||||
func TestKeeper_GetSetDeleteCDP(t *testing.T) {
|
||||
// setup keeper, create CDP
|
||||
mapp, keeper, _, _ := setUpMockAppWithoutGenesis()
|
||||
header := abci.Header{Height: mapp.LastBlockHeight() + 1}
|
||||
mapp.BeginBlock(abci.RequestBeginBlock{Header: header})
|
||||
ctx := mapp.BaseApp.NewContext(false, header)
|
||||
tApp := app.NewTestApp()
|
||||
ctx := tApp.NewContext(true, abci.Header{})
|
||||
keeper := tApp.GetCDPKeeper()
|
||||
|
||||
keeper.SetParams(ctx, defaultParamsSingle())
|
||||
_, addrs := mock.GeneratePrivKeyAddressPairs(1)
|
||||
_, addrs := app.GeneratePrivKeyAddressPairs(1)
|
||||
cdp := types.CDP{addrs[0], "xrp", i(412), i(56)}
|
||||
|
||||
// write and read from store
|
||||
@ -314,7 +310,7 @@ func TestKeeper_GetSetDeleteCDP(t *testing.T) {
|
||||
require.Equal(t, cdp, readCDP)
|
||||
|
||||
// delete auction
|
||||
keeper.deleteCDP(ctx, cdp)
|
||||
keeper.DeleteCDP(ctx, cdp)
|
||||
|
||||
// check auction does not exist
|
||||
_, found = keeper.GetCDP(ctx, cdp.Owner, cdp.CollateralDenom)
|
||||
@ -322,10 +318,9 @@ func TestKeeper_GetSetDeleteCDP(t *testing.T) {
|
||||
}
|
||||
func TestKeeper_GetSetGDebt(t *testing.T) {
|
||||
// setup keeper, create GDebt
|
||||
mapp, keeper, _, _ := setUpMockAppWithoutGenesis()
|
||||
header := abci.Header{Height: mapp.LastBlockHeight() + 1}
|
||||
mapp.BeginBlock(abci.RequestBeginBlock{Header: header})
|
||||
ctx := mapp.BaseApp.NewContext(false, header)
|
||||
tApp := app.NewTestApp()
|
||||
ctx := tApp.NewContext(true, abci.Header{})
|
||||
keeper := tApp.GetCDPKeeper()
|
||||
keeper.SetParams(ctx, defaultParamsSingle())
|
||||
gDebt := i(4120000)
|
||||
|
||||
@ -339,15 +334,14 @@ func TestKeeper_GetSetGDebt(t *testing.T) {
|
||||
|
||||
func TestKeeper_GetSetCollateralState(t *testing.T) {
|
||||
// setup keeper, create CState
|
||||
mapp, keeper, _, _ := setUpMockAppWithoutGenesis()
|
||||
header := abci.Header{Height: mapp.LastBlockHeight() + 1}
|
||||
mapp.BeginBlock(abci.RequestBeginBlock{Header: header})
|
||||
ctx := mapp.BaseApp.NewContext(false, header)
|
||||
tApp := app.NewTestApp()
|
||||
ctx := tApp.NewContext(true, abci.Header{})
|
||||
keeper := tApp.GetCDPKeeper()
|
||||
keeper.SetParams(ctx, defaultParamsSingle())
|
||||
collateralState := types.CollateralState{"xrp", i(15400)}
|
||||
|
||||
// write and read from store
|
||||
keeper.setCollateralState(ctx, collateralState)
|
||||
keeper.SetCollateralState(ctx, collateralState)
|
||||
readCState, found := keeper.GetCollateralState(ctx, collateralState.Denom)
|
||||
|
||||
// check before and after match
|
||||
|
||||
@ -1,88 +0,0 @@
|
||||
package keeper
|
||||
|
||||
import (
|
||||
sdk "github.com/cosmos/cosmos-sdk/types"
|
||||
"github.com/cosmos/cosmos-sdk/x/bank"
|
||||
"github.com/cosmos/cosmos-sdk/x/mock"
|
||||
|
||||
"github.com/kava-labs/kava/x/cdp/types"
|
||||
"github.com/kava-labs/kava/x/pricefeed"
|
||||
"github.com/tendermint/tendermint/crypto"
|
||||
)
|
||||
|
||||
// Mock app is an ABCI app with an in memory database.
|
||||
// This function creates an app, setting up the keepers, routes, begin and end blockers.
|
||||
// But leaves it to the tests to call InitChain (done by calling mock.SetGenesis)
|
||||
// The app works by submitting ABCI messages.
|
||||
// - InitChain sets up the app db from genesis.
|
||||
// - BeginBlock starts the delivery of a new block
|
||||
// - DeliverTx delivers a tx
|
||||
// - EndBlock signals the end of a block
|
||||
// - Commit ?
|
||||
func setUpMockAppWithoutGenesis() (*mock.App, Keeper, []sdk.AccAddress, []crypto.PrivKey) {
|
||||
// Create uninitialized mock app
|
||||
mapp := mock.NewApp()
|
||||
|
||||
// Register codecs
|
||||
types.RegisterCodec(mapp.Cdc)
|
||||
|
||||
// Create keepers
|
||||
keyCDP := sdk.NewKVStoreKey("cdp")
|
||||
keyPriceFeed := sdk.NewKVStoreKey(pricefeed.StoreKey)
|
||||
pk := mapp.ParamsKeeper
|
||||
priceFeedKeeper := pricefeed.NewKeeper(keyPriceFeed, mapp.Cdc, pk.Subspace(pricefeed.DefaultParamspace).WithKeyTable(pricefeed.ParamKeyTable()), pricefeed.DefaultCodespace)
|
||||
blacklistedAddrs := make(map[string]bool)
|
||||
bankKeeper := bank.NewBaseKeeper(mapp.AccountKeeper, pk.Subspace(bank.DefaultParamspace), bank.DefaultCodespace, blacklistedAddrs)
|
||||
cdpKeeper := NewKeeper(mapp.Cdc, keyCDP, pk.Subspace(types.DefaultParamspace), priceFeedKeeper, bankKeeper)
|
||||
|
||||
// Mount and load the stores
|
||||
err := mapp.CompleteSetup(keyPriceFeed, keyCDP)
|
||||
if err != nil {
|
||||
panic("mock app setup failed")
|
||||
}
|
||||
|
||||
// Create a bunch (ie 10) of pre-funded accounts to use for tests
|
||||
genAccs, addrs, _, privKeys := mock.CreateGenAccounts(10, sdk.NewCoins(sdk.NewInt64Coin("token1", 100), sdk.NewInt64Coin("token2", 100)))
|
||||
mock.SetGenesis(mapp, genAccs)
|
||||
|
||||
return mapp, cdpKeeper, addrs, privKeys
|
||||
}
|
||||
|
||||
// Avoid cluttering test cases with long function name
|
||||
func i(in int64) sdk.Int { return sdk.NewInt(in) }
|
||||
func d(str string) sdk.Dec { return sdk.MustNewDecFromStr(str) }
|
||||
func c(denom string, amount int64) sdk.Coin { return sdk.NewInt64Coin(denom, amount) }
|
||||
func cs(coins ...sdk.Coin) sdk.Coins { return sdk.NewCoins(coins...) }
|
||||
|
||||
func defaultParamsMulti() types.CdpParams {
|
||||
return types.CdpParams{
|
||||
GlobalDebtLimit: sdk.NewInt(1000000),
|
||||
CollateralParams: []types.CollateralParams{
|
||||
{
|
||||
Denom: "btc",
|
||||
LiquidationRatio: sdk.MustNewDecFromStr("1.5"),
|
||||
DebtLimit: sdk.NewInt(500000),
|
||||
},
|
||||
{
|
||||
Denom: "xrp",
|
||||
LiquidationRatio: sdk.MustNewDecFromStr("2.0"),
|
||||
DebtLimit: sdk.NewInt(500000),
|
||||
},
|
||||
},
|
||||
StableDenoms: []string{"usdx"},
|
||||
}
|
||||
}
|
||||
|
||||
func defaultParamsSingle() types.CdpParams {
|
||||
return types.CdpParams{
|
||||
GlobalDebtLimit: sdk.NewInt(1000000),
|
||||
CollateralParams: []types.CollateralParams{
|
||||
{
|
||||
Denom: "xrp",
|
||||
LiquidationRatio: sdk.MustNewDecFromStr("2.0"),
|
||||
DebtLimit: sdk.NewInt(500000),
|
||||
},
|
||||
},
|
||||
StableDenoms: []string{"usdx"},
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user