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add initial keeper tests
This commit is contained in:
rhuairahrighairigh
parent
469dd84a32
commit
97a7f79ed8
@ -3,90 +3,199 @@ package paychan
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import (
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"testing"
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//"github.com/stretchr/testify/assert"
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abci "github.com/tendermint/abci/types"
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dbm "github.com/tendermint/tmlibs/db"
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"github.com/tendermint/tmlibs/log"
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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/wire"
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"github.com/cosmos/cosmos-sdk/x/auth"
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"github.com/cosmos/cosmos-sdk/x/bank"
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)
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// example from x/bank
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// GetPaychan
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// - gets a paychan if it exists, and not if it doesn't
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// setPaychan
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// - sets a paychan
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// CreatePaychan
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// - creates a paychan under normal conditions
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// ClosePaychan
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// - closes a paychan under normal conditions
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// GetPaychans
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// paychanKey
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func setupMultiStore() (sdk.MultiStore, *sdk.KVStoreKey, *sdk.KVStoreKey) {
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// create db
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db := dbm.NewMemDB()
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// create keys
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authKey := sdk.NewKVStoreKey("authkey")
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paychanKey := sdk.NewKVStoreKey("paychankey")
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// create new multistore around db
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ms := store.NewCommitMultiStore(db) // DB handle plus store key maps
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// register separate stores in the multistore
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ms.MountStoreWithDB(authKey, sdk.StoreTypeIAVL, db) // sets store key map
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ms.MountStoreWithDB(paychanKey, sdk.StoreTypeIAVL, db)
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ms.LoadLatestVersion()
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return ms, authKey, paychanKey
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}
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func setupCodec() *wire.Codec {
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cdc := wire.NewCodec()
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auth.RegisterBaseAccount(cdc)
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// TODO might need to register paychan struct
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return cdc
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}
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func TestKeeper(t *testing.T) {
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// ms, authKey := setupMultiStore()
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// Setup
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// create multistore and key
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ms, authKey, paychanKey := setupMultiStore()
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// cdc := wire.NewCodec()
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// auth.RegisterBaseAccount(cdc)
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// create and initialise codec(s)
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cdc := setupCodec()
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// ctx := sdk.NewContext(ms, abci.Header{}, false, nil, log.NewNopLogger())
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// accountMapper := auth.NewAccountMapper(cdc, authKey, &auth.BaseAccount{})
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// coinKeeper := NewKeeper(accountMapper)
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// create context
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ctx := sdk.NewContext(ms, abci.Header{}, false, nil, log.NewNopLogger())
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// addr := sdk.Address([]byte("addr1"))
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// addr2 := sdk.Address([]byte("addr2"))
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// addr3 := sdk.Address([]byte("addr3"))
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// acc := accountMapper.NewAccountWithAddress(ctx, addr)
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// create accountMapper
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accountMapper := auth.NewAccountMapper(cdc, authKey, &auth.BaseAccount{})
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// // Test GetCoins/SetCoins
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// accountMapper.SetAccount(ctx, acc)
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{}))
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// create coinkeeper
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coinKeeper := bank.NewKeeper(accountMapper)
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// coinKeeper.SetCoins(ctx, addr, sdk.Coins{{"foocoin", 10}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 10}}))
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// create keeper
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paychanKeeper := NewKeeper(cdc, paychanKey, coinKeeper)
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// // Test HasCoins
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// assert.True(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"foocoin", 10}}))
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// assert.True(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"foocoin", 5}}))
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// assert.False(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"foocoin", 15}}))
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// assert.False(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"barcoin", 5}}))
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// Test no paychans exist
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_, exists := paychanKeeper.GetPaychan(ctx, sdk.Address{}, sdk.Address{}, 0)
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if exists {
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t.Error("payment channel found when none exist")
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}
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// // Test AddCoins
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// coinKeeper.AddCoins(ctx, addr, sdk.Coins{{"foocoin", 15}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 25}}))
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// Test paychan can be set and get
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p := Paychan{
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sender: sdk.Address([]byte("senderAddress")),
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receiver: sdk.Address([]byte("receiverAddress")),
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id: 0,
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balance: sdk.Coins{{"KVA", 100}},
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}
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paychanKeeper.setPaychan(ctx, p)
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// coinKeeper.AddCoins(ctx, addr, sdk.Coins{{"barcoin", 15}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 15}, {"foocoin", 25}}))
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_, exists = paychanKeeper.GetPaychan(ctx, p.sender, p.receiver, p.id)
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if !exists {
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t.Error("payment channel not found")
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}
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// // Test SubtractCoins
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"foocoin", 10}})
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"barcoin", 5}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 15}}))
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// Test create paychan under normal conditions
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senderAddress := sdk.Address([]byte("senderAddress"))
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senderFunds := sdk.Coins{{"KVA", 100}}
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receiverAddress := sdk.Address([]byte("receiverAddress"))
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balance := sdk.Coins{{"KVA", 10}}
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"barcoin", 11}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 15}}))
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coinKeeper.SetCoins(ctx, senderAddress, senderFunds)
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"barcoin", 10}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 15}}))
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// assert.False(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"barcoin", 1}}))
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_, err := paychanKeeper.CreatePaychan(ctx, senderAddress, receiverAddress, balance)
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if err != nil {
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t.Error("unexpected error created payment channel", err)
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}
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// // Test SendCoins
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// coinKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{{"foocoin", 5}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 10}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"foocoin", 5}}))
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// _, err2 := coinKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{{"foocoin", 50}})
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// assert.Implements(t, (*sdk.Error)(nil), err2)
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 10}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"foocoin", 5}}))
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// coinKeeper.AddCoins(ctx, addr, sdk.Coins{{"barcoin", 30}})
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// coinKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{{"barcoin", 10}, {"foocoin", 5}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 20}, {"foocoin", 5}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 10}}))
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// // Test InputOutputCoins
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// input1 := NewInput(addr2, sdk.Coins{{"foocoin", 2}})
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// output1 := NewOutput(addr, sdk.Coins{{"foocoin", 2}})
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// coinKeeper.InputOutputCoins(ctx, []Input{input1}, []Output{output1})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 20}, {"foocoin", 7}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 8}}))
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// inputs := []Input{
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// NewInput(addr, sdk.Coins{{"foocoin", 3}}),
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// NewInput(addr2, sdk.Coins{{"barcoin", 3}, {"foocoin", 2}}),
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// }
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// outputs := []Output{
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// NewOutput(addr, sdk.Coins{{"barcoin", 1}}),
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// NewOutput(addr3, sdk.Coins{{"barcoin", 2}, {"foocoin", 5}}),
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// }
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// coinKeeper.InputOutputCoins(ctx, inputs, outputs)
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 21}, {"foocoin", 4}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"barcoin", 7}, {"foocoin", 6}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr3).IsEqual(sdk.Coins{{"barcoin", 2}, {"foocoin", 5}}))
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p, _ = paychanKeeper.GetPaychan(ctx, senderAddress, receiverAddress, 0)
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if !p.balance.IsEqual(balance) {
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t.Error("payment channel balance incorrect", p.balance, balance)
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}
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expectedNewSenderFunds := senderFunds.Minus(balance)
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if !coinKeeper.GetCoins(ctx, senderAddress).IsEqual(expectedNewSenderFunds) {
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t.Error("sender has incorrect balance after paychan creation")
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}
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}
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// example from x/bank
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//func TestKeeper(t *testing.T) {
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// ms, authKey := setupMultiStore()
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// cdc := wire.NewCodec()
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// auth.RegisterBaseAccount(cdc)
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// ctx := sdk.NewContext(ms, abci.Header{}, false, nil, log.NewNopLogger())
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// accountMapper := auth.NewAccountMapper(cdc, authKey, &auth.BaseAccount{})
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// coinKeeper := NewKeeper(accountMapper)
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// addr := sdk.Address([]byte("addr1"))
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// addr2 := sdk.Address([]byte("addr2"))
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// addr3 := sdk.Address([]byte("addr3"))
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// acc := accountMapper.NewAccountWithAddress(ctx, addr)
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// // Test GetCoins/SetCoins
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// accountMapper.SetAccount(ctx, acc)
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{}))
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// coinKeeper.SetCoins(ctx, addr, sdk.Coins{{"foocoin", 10}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 10}}))
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// // Test HasCoins
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// assert.True(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"foocoin", 10}}))
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// assert.True(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"foocoin", 5}}))
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// assert.False(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"foocoin", 15}}))
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// assert.False(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"barcoin", 5}}))
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// // Test AddCoins
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// coinKeeper.AddCoins(ctx, addr, sdk.Coins{{"foocoin", 15}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 25}}))
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// coinKeeper.AddCoins(ctx, addr, sdk.Coins{{"barcoin", 15}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 15}, {"foocoin", 25}}))
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// // Test SubtractCoins
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"foocoin", 10}})
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"barcoin", 5}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 15}}))
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"barcoin", 11}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 15}}))
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// coinKeeper.SubtractCoins(ctx, addr, sdk.Coins{{"barcoin", 10}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 15}}))
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// assert.False(t, coinKeeper.HasCoins(ctx, addr, sdk.Coins{{"barcoin", 1}}))
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// // Test SendCoins
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// coinKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{{"foocoin", 5}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 10}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"foocoin", 5}}))
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// _, err2 := coinKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{{"foocoin", 50}})
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// assert.Implements(t, (*sdk.Error)(nil), err2)
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"foocoin", 10}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"foocoin", 5}}))
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// coinKeeper.AddCoins(ctx, addr, sdk.Coins{{"barcoin", 30}})
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// coinKeeper.SendCoins(ctx, addr, addr2, sdk.Coins{{"barcoin", 10}, {"foocoin", 5}})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 20}, {"foocoin", 5}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 10}}))
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// // Test InputOutputCoins
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// input1 := NewInput(addr2, sdk.Coins{{"foocoin", 2}})
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// output1 := NewOutput(addr, sdk.Coins{{"foocoin", 2}})
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// coinKeeper.InputOutputCoins(ctx, []Input{input1}, []Output{output1})
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 20}, {"foocoin", 7}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"barcoin", 10}, {"foocoin", 8}}))
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// inputs := []Input{
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// NewInput(addr, sdk.Coins{{"foocoin", 3}}),
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// NewInput(addr2, sdk.Coins{{"barcoin", 3}, {"foocoin", 2}}),
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// }
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// outputs := []Output{
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// NewOutput(addr, sdk.Coins{{"barcoin", 1}}),
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// NewOutput(addr3, sdk.Coins{{"barcoin", 2}, {"foocoin", 5}}),
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// }
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// coinKeeper.InputOutputCoins(ctx, inputs, outputs)
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// assert.True(t, coinKeeper.GetCoins(ctx, addr).IsEqual(sdk.Coins{{"barcoin", 21}, {"foocoin", 4}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr2).IsEqual(sdk.Coins{{"barcoin", 7}, {"foocoin", 6}}))
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// assert.True(t, coinKeeper.GetCoins(ctx, addr3).IsEqual(sdk.Coins{{"barcoin", 2}, {"foocoin", 5}}))
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//}
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