376 lines
16 KiB
Go
376 lines
16 KiB
Go
package keeper
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/tendermint/abci/types"
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dbm "github.com/tendermint/tendermint/libs/db"
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"github.com/tendermint/tendermint/libs/log"
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tmtime "github.com/tendermint/tendermint/types/time"
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"github.com/cosmos/cosmos-sdk/codec"
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"github.com/cosmos/cosmos-sdk/store"
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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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"github.com/cosmos/cosmos-sdk/x/bank/internal/types"
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"github.com/cosmos/cosmos-sdk/x/params"
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)
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type testInput struct {
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cdc *codec.Codec
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ctx sdk.Context
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k Keeper
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ak auth.AccountKeeper
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pk params.Keeper
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}
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func setupTestInput() testInput {
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db := dbm.NewMemDB()
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cdc := codec.New()
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auth.RegisterCodec(cdc)
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codec.RegisterCrypto(cdc)
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authCapKey := sdk.NewKVStoreKey("authCapKey")
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keyParams := sdk.NewKVStoreKey("params")
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tkeyParams := sdk.NewTransientStoreKey("transient_params")
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ms := store.NewCommitMultiStore(db)
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ms.MountStoreWithDB(authCapKey, sdk.StoreTypeIAVL, db)
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ms.MountStoreWithDB(keyParams, sdk.StoreTypeIAVL, db)
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ms.MountStoreWithDB(tkeyParams, sdk.StoreTypeTransient, db)
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ms.LoadLatestVersion()
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pk := params.NewKeeper(cdc, keyParams, tkeyParams, params.DefaultCodespace)
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ak := auth.NewAccountKeeper(
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cdc, authCapKey, pk.Subspace(auth.DefaultParamspace), auth.ProtoBaseAccount,
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)
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ctx := sdk.NewContext(ms, abci.Header{ChainID: "test-chain-id"}, false, log.NewNopLogger())
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ak.SetParams(ctx, auth.DefaultParams())
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bankKeeper := NewBaseKeeper(ak, pk.Subspace(types.DefaultParamspace), types.DefaultCodespace)
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bankKeeper.SetSendEnabled(ctx, true)
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return testInput{cdc: cdc, ctx: ctx, k: bankKeeper, ak: ak, pk: pk}
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}
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func TestKeeper(t *testing.T) {
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input := setupTestInput()
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ctx := input.ctx
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addr := sdk.AccAddress([]byte("addr1"))
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addr2 := sdk.AccAddress([]byte("addr2"))
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addr3 := sdk.AccAddress([]byte("addr3"))
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acc := input.ak.NewAccountWithAddress(ctx, addr)
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// Test GetCoins/SetCoins
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input.ak.SetAccount(ctx, acc)
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins()))
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input.k.SetCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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// Test HasCoins
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require.True(t, input.k.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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require.True(t, input.k.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5))))
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require.False(t, input.k.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 15))))
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require.False(t, input.k.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 5))))
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// Test AddCoins
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input.k.AddCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 15)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 25))))
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input.k.AddCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 15)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 15), sdk.NewInt64Coin("foocoin", 25))))
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// Test SubtractCoins
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input.k.SubtractCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10)))
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input.k.SubtractCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 5)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 15))))
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input.k.SubtractCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 11)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 15))))
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input.k.SubtractCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 15))))
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require.False(t, input.k.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 1))))
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// Test SendCoins
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input.k.SendCoins(ctx, addr, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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require.True(t, input.k.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5))))
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err2 := input.k.SendCoins(ctx, addr, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 50)))
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require.Implements(t, (*sdk.Error)(nil), err2)
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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require.True(t, input.k.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5))))
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input.k.AddCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 30)))
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input.k.SendCoins(ctx, addr, addr2, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 5)))
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 20), sdk.NewInt64Coin("foocoin", 5))))
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require.True(t, input.k.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 10))))
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// Test InputOutputCoins
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input1 := types.NewInput(addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 2)))
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output1 := types.NewOutput(addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 2)))
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input.k.InputOutputCoins(ctx, []types.Input{input1}, []types.Output{output1})
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 20), sdk.NewInt64Coin("foocoin", 7))))
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require.True(t, input.k.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 8))))
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inputs := []types.Input{
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types.NewInput(addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 3))),
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types.NewInput(addr2, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 3), sdk.NewInt64Coin("foocoin", 2))),
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}
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outputs := []types.Output{
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types.NewOutput(addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 1))),
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types.NewOutput(addr3, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 2), sdk.NewInt64Coin("foocoin", 5))),
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}
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input.k.InputOutputCoins(ctx, inputs, outputs)
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require.True(t, input.k.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 21), sdk.NewInt64Coin("foocoin", 4))))
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require.True(t, input.k.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 7), sdk.NewInt64Coin("foocoin", 6))))
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require.True(t, input.k.GetCoins(ctx, addr3).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 2), sdk.NewInt64Coin("foocoin", 5))))
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}
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func TestSendKeeper(t *testing.T) {
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input := setupTestInput()
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ctx := input.ctx
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paramSpace := input.pk.Subspace("newspace")
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sendKeeper := NewBaseSendKeeper(input.ak, paramSpace, types.DefaultCodespace)
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input.k.SetSendEnabled(ctx, true)
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addr := sdk.AccAddress([]byte("addr1"))
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addr2 := sdk.AccAddress([]byte("addr2"))
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acc := input.ak.NewAccountWithAddress(ctx, addr)
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// Test GetCoins/SetCoins
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input.ak.SetAccount(ctx, acc)
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require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.NewCoins()))
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input.k.SetCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10)))
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require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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// Test HasCoins
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require.True(t, sendKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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require.True(t, sendKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5))))
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require.False(t, sendKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 15))))
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require.False(t, sendKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 5))))
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input.k.SetCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 15)))
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// Test SendCoins
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sendKeeper.SendCoins(ctx, addr, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5)))
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require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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require.True(t, sendKeeper.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5))))
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err := sendKeeper.SendCoins(ctx, addr, addr2, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 50)))
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require.Implements(t, (*sdk.Error)(nil), err)
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require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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require.True(t, sendKeeper.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5))))
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input.k.AddCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 30)))
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sendKeeper.SendCoins(ctx, addr, addr2, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 5)))
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require.True(t, sendKeeper.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 20), sdk.NewInt64Coin("foocoin", 5))))
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require.True(t, sendKeeper.GetCoins(ctx, addr2).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("barcoin", 10), sdk.NewInt64Coin("foocoin", 10))))
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// validate coins with invalid denoms or negative values cannot be sent
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// NOTE: We must use the Coin literal as the constructor does not allow
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// negative values.
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err = sendKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{sdk.Coin{"FOOCOIN", sdk.NewInt(-5)}})
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require.Error(t, err)
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}
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func TestViewKeeper(t *testing.T) {
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input := setupTestInput()
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ctx := input.ctx
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//paramSpace := input.pk.Subspace(types.DefaultParamspace)
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viewKeeper := NewBaseViewKeeper(input.ak, types.DefaultCodespace)
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addr := sdk.AccAddress([]byte("addr1"))
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acc := input.ak.NewAccountWithAddress(ctx, addr)
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// Test GetCoins/SetCoins
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input.ak.SetAccount(ctx, acc)
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require.True(t, viewKeeper.GetCoins(ctx, addr).IsEqual(sdk.NewCoins()))
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input.k.SetCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10)))
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require.True(t, viewKeeper.GetCoins(ctx, addr).IsEqual(sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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// Test HasCoins
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require.True(t, viewKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 10))))
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require.True(t, viewKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 5))))
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require.False(t, viewKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("foocoin", 15))))
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require.False(t, viewKeeper.HasCoins(ctx, addr, sdk.NewCoins(sdk.NewInt64Coin("barcoin", 5))))
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}
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func TestVestingAccountSend(t *testing.T) {
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input := setupTestInput()
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now := tmtime.Now()
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ctx := input.ctx.WithBlockHeader(abci.Header{Time: now})
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endTime := now.Add(24 * time.Hour)
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origCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 100))
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sendCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 50))
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addr1 := sdk.AccAddress([]byte("addr1"))
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addr2 := sdk.AccAddress([]byte("addr2"))
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bacc := auth.NewBaseAccountWithAddress(addr1)
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bacc.SetCoins(origCoins)
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vacc := auth.NewContinuousVestingAccount(&bacc, ctx.BlockHeader().Time.Unix(), endTime.Unix())
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input.ak.SetAccount(ctx, vacc)
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// require that no coins be sendable at the beginning of the vesting schedule
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err := input.k.SendCoins(ctx, addr1, addr2, sendCoins)
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require.Error(t, err)
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// receive some coins
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vacc.SetCoins(origCoins.Add(sendCoins))
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input.ak.SetAccount(ctx, vacc)
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// require that all vested coins are spendable plus any received
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ctx = ctx.WithBlockTime(now.Add(12 * time.Hour))
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err = input.k.SendCoins(ctx, addr1, addr2, sendCoins)
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vacc = input.ak.GetAccount(ctx, addr1).(*auth.ContinuousVestingAccount)
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require.NoError(t, err)
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require.Equal(t, origCoins, vacc.GetCoins())
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}
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func TestVestingAccountReceive(t *testing.T) {
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input := setupTestInput()
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now := tmtime.Now()
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ctx := input.ctx.WithBlockHeader(abci.Header{Time: now})
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endTime := now.Add(24 * time.Hour)
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origCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 100))
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sendCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 50))
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addr1 := sdk.AccAddress([]byte("addr1"))
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addr2 := sdk.AccAddress([]byte("addr2"))
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bacc := auth.NewBaseAccountWithAddress(addr1)
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bacc.SetCoins(origCoins)
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vacc := auth.NewContinuousVestingAccount(&bacc, ctx.BlockHeader().Time.Unix(), endTime.Unix())
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acc := input.ak.NewAccountWithAddress(ctx, addr2)
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input.ak.SetAccount(ctx, vacc)
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input.ak.SetAccount(ctx, acc)
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input.k.SetCoins(ctx, addr2, origCoins)
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// send some coins to the vesting account
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input.k.SendCoins(ctx, addr2, addr1, sendCoins)
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// require the coins are spendable
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vacc = input.ak.GetAccount(ctx, addr1).(*auth.ContinuousVestingAccount)
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require.Equal(t, origCoins.Add(sendCoins), vacc.GetCoins())
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require.Equal(t, vacc.SpendableCoins(now), sendCoins)
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// require coins are spendable plus any that have vested
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require.Equal(t, vacc.SpendableCoins(now.Add(12*time.Hour)), origCoins)
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}
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func TestDelegateCoins(t *testing.T) {
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input := setupTestInput()
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now := tmtime.Now()
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ctx := input.ctx.WithBlockHeader(abci.Header{Time: now})
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endTime := now.Add(24 * time.Hour)
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origCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 100))
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delCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 50))
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addr1 := sdk.AccAddress([]byte("addr1"))
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addr2 := sdk.AccAddress([]byte("addr2"))
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addrModule := sdk.AccAddress([]byte("moduleAcc"))
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bacc := auth.NewBaseAccountWithAddress(addr1)
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bacc.SetCoins(origCoins)
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macc := input.ak.NewAccountWithAddress(ctx, addrModule) // we don't need to define an actual module account bc we just need the address for testing
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vacc := auth.NewContinuousVestingAccount(&bacc, ctx.BlockHeader().Time.Unix(), endTime.Unix())
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acc := input.ak.NewAccountWithAddress(ctx, addr2)
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input.ak.SetAccount(ctx, vacc)
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input.ak.SetAccount(ctx, acc)
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input.ak.SetAccount(ctx, macc)
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input.k.SetCoins(ctx, addr2, origCoins)
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ctx = ctx.WithBlockTime(now.Add(12 * time.Hour))
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// require the ability for a non-vesting account to delegate
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err := input.k.DelegateCoins(ctx, addr2, addrModule, delCoins)
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acc = input.ak.GetAccount(ctx, addr2)
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macc = input.ak.GetAccount(ctx, addrModule)
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require.NoError(t, err)
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require.Equal(t, origCoins.Sub(delCoins), acc.GetCoins())
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require.Equal(t, delCoins, macc.GetCoins())
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// require the ability for a vesting account to delegate
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err = input.k.DelegateCoins(ctx, addr1, addrModule, delCoins)
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vacc = input.ak.GetAccount(ctx, addr1).(*auth.ContinuousVestingAccount)
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require.NoError(t, err)
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require.Equal(t, delCoins, vacc.GetCoins())
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}
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func TestUndelegateCoins(t *testing.T) {
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input := setupTestInput()
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now := tmtime.Now()
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ctx := input.ctx.WithBlockHeader(abci.Header{Time: now})
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endTime := now.Add(24 * time.Hour)
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origCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 100))
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delCoins := sdk.NewCoins(sdk.NewInt64Coin("stake", 50))
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addr1 := sdk.AccAddress([]byte("addr1"))
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addr2 := sdk.AccAddress([]byte("addr2"))
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addrModule := sdk.AccAddress([]byte("moduleAcc"))
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bacc := auth.NewBaseAccountWithAddress(addr1)
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bacc.SetCoins(origCoins)
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macc := input.ak.NewAccountWithAddress(ctx, addrModule) // we don't need to define an actual module account bc we just need the address for testing
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vacc := auth.NewContinuousVestingAccount(&bacc, ctx.BlockHeader().Time.Unix(), endTime.Unix())
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acc := input.ak.NewAccountWithAddress(ctx, addr2)
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input.ak.SetAccount(ctx, vacc)
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input.ak.SetAccount(ctx, acc)
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input.ak.SetAccount(ctx, macc)
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input.k.SetCoins(ctx, addr2, origCoins)
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ctx = ctx.WithBlockTime(now.Add(12 * time.Hour))
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// require the ability for a non-vesting account to delegate
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err := input.k.DelegateCoins(ctx, addr2, addrModule, delCoins)
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require.NoError(t, err)
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acc = input.ak.GetAccount(ctx, addr2)
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macc = input.ak.GetAccount(ctx, addrModule)
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require.Equal(t, origCoins.Sub(delCoins), acc.GetCoins())
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require.Equal(t, delCoins, macc.GetCoins())
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// require the ability for a non-vesting account to undelegate
|
|
err = input.k.UndelegateCoins(ctx, addrModule, addr2, delCoins)
|
|
require.NoError(t, err)
|
|
|
|
acc = input.ak.GetAccount(ctx, addr2)
|
|
macc = input.ak.GetAccount(ctx, addrModule)
|
|
require.Equal(t, origCoins, acc.GetCoins())
|
|
require.True(t, macc.GetCoins().Empty())
|
|
|
|
// require the ability for a vesting account to delegate
|
|
err = input.k.DelegateCoins(ctx, addr1, addrModule, delCoins)
|
|
require.NoError(t, err)
|
|
|
|
vacc = input.ak.GetAccount(ctx, addr1).(*auth.ContinuousVestingAccount)
|
|
macc = input.ak.GetAccount(ctx, addrModule)
|
|
require.Equal(t, origCoins.Sub(delCoins), vacc.GetCoins())
|
|
require.Equal(t, delCoins, macc.GetCoins())
|
|
|
|
// require the ability for a vesting account to undelegate
|
|
err = input.k.UndelegateCoins(ctx, addrModule, addr1, delCoins)
|
|
require.NoError(t, err)
|
|
|
|
vacc = input.ak.GetAccount(ctx, addr1).(*auth.ContinuousVestingAccount)
|
|
macc = input.ak.GetAccount(ctx, addrModule)
|
|
require.Equal(t, origCoins, vacc.GetCoins())
|
|
require.True(t, macc.GetCoins().Empty())
|
|
}
|