201 lines
9.3 KiB
Go
201 lines
9.3 KiB
Go
package bank
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
abci "github.com/tendermint/tendermint/abci/types"
|
|
dbm "github.com/tendermint/tendermint/libs/db"
|
|
"github.com/tendermint/tendermint/libs/log"
|
|
|
|
codec "github.com/cosmos/cosmos-sdk/codec"
|
|
"github.com/cosmos/cosmos-sdk/store"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/cosmos/cosmos-sdk/x/auth"
|
|
"github.com/cosmos/cosmos-sdk/x/params"
|
|
)
|
|
|
|
type testInput struct {
|
|
cdc *codec.Codec
|
|
ctx sdk.Context
|
|
ak auth.AccountKeeper
|
|
}
|
|
|
|
func setupTestInput() testInput {
|
|
db := dbm.NewMemDB()
|
|
|
|
cdc := codec.New()
|
|
auth.RegisterBaseAccount(cdc)
|
|
|
|
authCapKey := sdk.NewKVStoreKey("authCapKey")
|
|
fckCapKey := sdk.NewKVStoreKey("fckCapKey")
|
|
keyParams := sdk.NewKVStoreKey("params")
|
|
tkeyParams := sdk.NewTransientStoreKey("transient_params")
|
|
|
|
ms := store.NewCommitMultiStore(db)
|
|
ms.MountStoreWithDB(authCapKey, sdk.StoreTypeIAVL, db)
|
|
ms.MountStoreWithDB(fckCapKey, sdk.StoreTypeIAVL, db)
|
|
ms.MountStoreWithDB(keyParams, sdk.StoreTypeIAVL, db)
|
|
ms.MountStoreWithDB(tkeyParams, sdk.StoreTypeTransient, db)
|
|
ms.LoadLatestVersion()
|
|
|
|
pk := params.NewKeeper(cdc, keyParams, tkeyParams)
|
|
ak := auth.NewAccountKeeper(
|
|
cdc, authCapKey, pk.Subspace(auth.DefaultParamspace), auth.ProtoBaseAccount,
|
|
)
|
|
ctx := sdk.NewContext(ms, abci.Header{ChainID: "test-chain-id"}, false, log.NewNopLogger())
|
|
|
|
ak.SetParams(ctx, auth.DefaultParams())
|
|
|
|
return testInput{cdc: cdc, ctx: ctx, ak: ak}
|
|
}
|
|
|
|
func TestKeeper(t *testing.T) {
|
|
input := setupTestInput()
|
|
ctx := input.ctx
|
|
bankKeeper := NewBaseKeeper(input.ak)
|
|
|
|
addr := sdk.AccAddress([]byte("addr1"))
|
|
addr2 := sdk.AccAddress([]byte("addr2"))
|
|
addr3 := sdk.AccAddress([]byte("addr3"))
|
|
acc := input.ak.NewAccountWithAddress(ctx, addr)
|
|
|
|
// Test GetCoins/SetCoins
|
|
input.ak.SetAccount(ctx, acc)
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{}))
|
|
|
|
bankKeeper.SetCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 10)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
|
|
// Test HasCoins
|
|
require.True(t, bankKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
require.True(t, bankKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 5)}))
|
|
require.False(t, bankKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 15)}))
|
|
require.False(t, bankKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 5)}))
|
|
|
|
// Test AddCoins
|
|
bankKeeper.AddCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 15)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 25)}))
|
|
|
|
bankKeeper.AddCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 15)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 15), sdk.NewInt64Coin("foocoin", 25)}))
|
|
|
|
// Test SubtractCoins
|
|
bankKeeper.SubtractCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 10)})
|
|
bankKeeper.SubtractCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 5)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 15)}))
|
|
|
|
bankKeeper.SubtractCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 11)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 15)}))
|
|
|
|
bankKeeper.SubtractCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 10)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 15)}))
|
|
require.False(t, bankKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 1)}))
|
|
|
|
// Test SendCoins
|
|
bankKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.NewInt64Coin("foocoin", 5)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 5)}))
|
|
|
|
_, err2 := bankKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.NewInt64Coin("foocoin", 50)})
|
|
require.Implements(t, (*sdk.Error)(nil), err2)
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 5)}))
|
|
|
|
bankKeeper.AddCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 30)})
|
|
bankKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 5)})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 20), sdk.NewInt64Coin("foocoin", 5)}))
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 10)}))
|
|
|
|
// Test InputOutputCoins
|
|
input1 := NewInput(addr2, sdk.Coins{sdk.NewInt64Coin("foocoin", 2)})
|
|
output1 := NewOutput(addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 2)})
|
|
bankKeeper.InputOutputCoins(ctx, []Input{input1}, []Output{output1})
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 20), sdk.NewInt64Coin("foocoin", 7)}))
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 8)}))
|
|
|
|
inputs := []Input{
|
|
NewInput(addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 3)}),
|
|
NewInput(addr2, sdk.Coins{sdk.NewInt64Coin("barcoin", 3), sdk.NewInt64Coin("foocoin", 2)}),
|
|
}
|
|
|
|
outputs := []Output{
|
|
NewOutput(addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 1)}),
|
|
NewOutput(addr3, sdk.Coins{sdk.NewInt64Coin("barcoin", 2), sdk.NewInt64Coin("foocoin", 5)}),
|
|
}
|
|
bankKeeper.InputOutputCoins(ctx, inputs, outputs)
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 21), sdk.NewInt64Coin("foocoin", 4)}))
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 7), sdk.NewInt64Coin("foocoin", 6)}))
|
|
require.True(t, bankKeeper.GetCoins(ctx, addr3).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 2), sdk.NewInt64Coin("foocoin", 5)}))
|
|
}
|
|
|
|
func TestSendKeeper(t *testing.T) {
|
|
input := setupTestInput()
|
|
ctx := input.ctx
|
|
bankKeeper := NewBaseKeeper(input.ak)
|
|
sendKeeper := NewBaseSendKeeper(input.ak)
|
|
|
|
addr := sdk.AccAddress([]byte("addr1"))
|
|
addr2 := sdk.AccAddress([]byte("addr2"))
|
|
acc := input.ak.NewAccountWithAddress(ctx, addr)
|
|
|
|
// Test GetCoins/SetCoins
|
|
input.ak.SetAccount(ctx, acc)
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{}))
|
|
|
|
bankKeeper.SetCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 10)})
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
|
|
// Test HasCoins
|
|
require.True(t, sendKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
require.True(t, sendKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 5)}))
|
|
require.False(t, sendKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 15)}))
|
|
require.False(t, sendKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 5)}))
|
|
|
|
bankKeeper.SetCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 15)})
|
|
|
|
// Test SendCoins
|
|
sendKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.NewInt64Coin("foocoin", 5)})
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 5)}))
|
|
|
|
_, err := sendKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.NewInt64Coin("foocoin", 50)})
|
|
require.Implements(t, (*sdk.Error)(nil), err)
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 5)}))
|
|
|
|
bankKeeper.AddCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 30)})
|
|
sendKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 5)})
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 20), sdk.NewInt64Coin("foocoin", 5)}))
|
|
require.True(t, sendKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 10)}))
|
|
|
|
// validate coins with invalid denoms or negative values cannot be sent
|
|
// NOTE: We must use the Coin literal as the constructor does not allow
|
|
// negative values.
|
|
_, err = sendKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.Coin{"FOOCOIN", sdk.NewInt(-5)}})
|
|
require.Error(t, err)
|
|
}
|
|
|
|
func TestViewKeeper(t *testing.T) {
|
|
input := setupTestInput()
|
|
ctx := input.ctx
|
|
bankKeeper := NewBaseKeeper(input.ak)
|
|
viewKeeper := NewBaseViewKeeper(input.ak)
|
|
|
|
addr := sdk.AccAddress([]byte("addr1"))
|
|
acc := input.ak.NewAccountWithAddress(ctx, addr)
|
|
|
|
// Test GetCoins/SetCoins
|
|
input.ak.SetAccount(ctx, acc)
|
|
require.True(t, viewKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{}))
|
|
|
|
bankKeeper.SetCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 10)})
|
|
require.True(t, viewKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
|
|
// Test HasCoins
|
|
require.True(t, viewKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 10)}))
|
|
require.True(t, viewKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 5)}))
|
|
require.False(t, viewKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("foocoin", 15)}))
|
|
require.False(t, viewKeeper.HasCoins(ctx, addr, sdk.Coins{sdk.NewInt64Coin("barcoin", 5)}))
|
|
}
|