mirror of
https://github.com/0glabs/0g-chain.git
synced 2025-11-04 15:27:27 +00:00
4cf41d18c2
Implement GetBalance for extended balances which passes through to `x/bank` for non-extended denoms. This diverges from `x/evmutil` behavior which will panic on non-"akava" calls. Add bank / account keeper mocks for testing, with mockery config for [mockery package setup](https://vektra.github.io/mockery/latest/migrating_to_packages/)
118 lines
3.4 KiB
Go
118 lines
3.4 KiB
Go
package keeper_test
|
|
|
|
import (
|
|
"testing"
|
|
|
|
sdkmath "cosmossdk.io/math"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/kava-labs/kava/x/precisebank/types"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestKeeper_GetBalance(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
giveDenom string // queried denom for balance
|
|
|
|
giveBankBal sdk.Coins // mocked bank balance for giveAddr
|
|
giveFractionalBal sdkmath.Int // stored fractional balance for giveAddr
|
|
|
|
wantBal sdk.Coin
|
|
}{
|
|
{
|
|
"extended denom - no fractional balance",
|
|
types.ExtendedCoinDenom,
|
|
// queried bank balance in ukava when querying for akava
|
|
sdk.NewCoins(sdk.NewCoin(types.IntegerCoinDenom, sdk.NewInt(1000))),
|
|
sdkmath.ZeroInt(),
|
|
// integer + fractional
|
|
sdk.NewCoin(types.ExtendedCoinDenom, sdk.NewInt(1000_000_000_000_000)),
|
|
},
|
|
{
|
|
"extended denom - with fractional balance",
|
|
types.ExtendedCoinDenom,
|
|
sdk.NewCoins(sdk.NewCoin(types.IntegerCoinDenom, sdk.NewInt(1000))),
|
|
sdkmath.NewInt(100),
|
|
// integer + fractional
|
|
sdk.NewCoin(types.ExtendedCoinDenom, sdk.NewInt(1000_000_000_000_100)),
|
|
},
|
|
{
|
|
"extended denom - only fractional balance",
|
|
types.ExtendedCoinDenom,
|
|
// no coins in bank, only fractional balance
|
|
sdk.NewCoins(),
|
|
sdkmath.NewInt(100),
|
|
sdk.NewCoin(types.ExtendedCoinDenom, sdk.NewInt(100)),
|
|
},
|
|
{
|
|
"extended denom - max fractional balance",
|
|
types.ExtendedCoinDenom,
|
|
sdk.NewCoins(sdk.NewCoin(types.IntegerCoinDenom, sdk.NewInt(1000))),
|
|
types.ConversionFactor().SubRaw(1),
|
|
// integer + fractional
|
|
sdk.NewCoin(types.ExtendedCoinDenom, sdk.NewInt(1000_999_999_999_999)),
|
|
},
|
|
{
|
|
"non-extended denom - ukava returns ukava",
|
|
types.IntegerCoinDenom,
|
|
sdk.NewCoins(sdk.NewCoin(types.IntegerCoinDenom, sdk.NewInt(1000))),
|
|
sdk.ZeroInt(),
|
|
sdk.NewCoin("ukava", sdk.NewInt(1000)),
|
|
},
|
|
{
|
|
"non-extended denom - unaffected by fractional balance",
|
|
"ukava",
|
|
sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1000))),
|
|
sdkmath.NewInt(100),
|
|
sdk.NewCoin("ukava", sdk.NewInt(1000)),
|
|
},
|
|
{
|
|
"unrelated denom - no fractional",
|
|
"busd",
|
|
sdk.NewCoins(sdk.NewCoin("busd", sdk.NewInt(1000))),
|
|
sdk.ZeroInt(),
|
|
sdk.NewCoin("busd", sdk.NewInt(1000)),
|
|
},
|
|
{
|
|
"unrelated denom - unaffected by fractional balance",
|
|
"busd",
|
|
sdk.NewCoins(sdk.NewCoin("busd", sdk.NewInt(1000))),
|
|
sdkmath.NewInt(100),
|
|
sdk.NewCoin("busd", sdk.NewInt(1000)),
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tk := NewMockedTestData(t)
|
|
addr := sdk.AccAddress([]byte("test-address"))
|
|
|
|
// Set fractional balance in store before query
|
|
tk.keeper.SetFractionalBalance(tk.ctx, addr, tt.giveFractionalBal)
|
|
|
|
if tt.giveDenom == types.ExtendedCoinDenom {
|
|
// No balance pass through
|
|
tk.bk.EXPECT().
|
|
SpendableCoins(tk.ctx, addr).
|
|
RunAndReturn(func(_ sdk.Context, _ sdk.AccAddress) sdk.Coins {
|
|
return tt.giveBankBal
|
|
}).
|
|
Once()
|
|
} else {
|
|
// Pass through to x/bank for denoms except ExtendedCoinDenom
|
|
tk.bk.EXPECT().
|
|
GetBalance(tk.ctx, addr, tt.giveDenom).
|
|
RunAndReturn(func(ctx sdk.Context, aa sdk.AccAddress, s string) sdk.Coin {
|
|
require.Equal(t, s, tt.giveDenom, "unexpected denom passed to x/bank.GetBalance")
|
|
|
|
return sdk.NewCoin(tt.giveDenom, tt.giveBankBal.AmountOf(s))
|
|
}).
|
|
Once()
|
|
}
|
|
|
|
bal := tk.keeper.GetBalance(tk.ctx, addr, tt.giveDenom)
|
|
require.Equal(t, tt.wantBal, bal)
|
|
})
|
|
}
|
|
}
|