mirror of
https://github.com/0glabs/0g-chain.git
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89 lines
3.0 KiB
Go
89 lines
3.0 KiB
Go
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package keeper
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/bank"
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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/tendermint/tendermint/crypto"
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)
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// Mock app is an ABCI app with an in memory database.
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// This function creates an app, setting up the keepers, routes, begin and end blockers.
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// But leaves it to the tests to call InitChain (done by calling mock.SetGenesis)
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// The app works by submitting ABCI messages.
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// - InitChain sets up the app db from genesis.
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// - BeginBlock starts the delivery of a new block
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// - DeliverTx delivers a tx
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// - EndBlock signals the end of a block
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// - Commit ?
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func setUpMockAppWithoutGenesis() (*mock.App, Keeper, []sdk.AccAddress, []crypto.PrivKey) {
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// Create uninitialized mock app
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mapp := mock.NewApp()
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// Register codecs
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types.RegisterCodec(mapp.Cdc)
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// Create keepers
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keyCDP := sdk.NewKVStoreKey("cdp")
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keyPriceFeed := sdk.NewKVStoreKey(pricefeed.StoreKey)
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pk := mapp.ParamsKeeper
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priceFeedKeeper := pricefeed.NewKeeper(keyPriceFeed, mapp.Cdc, pk.Subspace(pricefeed.DefaultParamspace).WithKeyTable(pricefeed.ParamKeyTable()), pricefeed.DefaultCodespace)
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blacklistedAddrs := make(map[string]bool)
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bankKeeper := bank.NewBaseKeeper(mapp.AccountKeeper, pk.Subspace(bank.DefaultParamspace), bank.DefaultCodespace, blacklistedAddrs)
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cdpKeeper := NewKeeper(mapp.Cdc, keyCDP, pk.Subspace(types.DefaultParamspace), priceFeedKeeper, bankKeeper)
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// Mount and load the stores
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err := mapp.CompleteSetup(keyPriceFeed, keyCDP)
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if err != nil {
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panic("mock app setup failed")
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}
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// Create a bunch (ie 10) of pre-funded accounts to use for tests
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genAccs, addrs, _, privKeys := mock.CreateGenAccounts(10, sdk.NewCoins(sdk.NewInt64Coin("token1", 100), sdk.NewInt64Coin("token2", 100)))
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mock.SetGenesis(mapp, genAccs)
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return mapp, cdpKeeper, addrs, privKeys
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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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