cosmos-sdk/x/nft/simulation/decoder_test.go
Zhiqiang Zhang ba843a351c
feat: add simulation for nft module (#10522)
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## Description

Add nft module simulation and unit test,refer #9826

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are the most critical to review. -->

---

### Author Checklist

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I have...

- [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
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- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [ ] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
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I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)
2021-11-11 15:44:41 +00:00

85 lines
2.2 KiB
Go

package simulation_test
import (
"fmt"
"testing"
"github.com/stretchr/testify/require"
"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
"github.com/cosmos/cosmos-sdk/simapp"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/kv"
"github.com/cosmos/cosmos-sdk/x/nft"
"github.com/cosmos/cosmos-sdk/x/nft/keeper"
"github.com/cosmos/cosmos-sdk/x/nft/simulation"
)
var (
ownerPk1 = ed25519.GenPrivKey().PubKey()
ownerAddr1 = sdk.AccAddress(ownerPk1.Address())
)
func TestDecodeStore(t *testing.T) {
cdc := simapp.MakeTestEncodingConfig().Codec
dec := simulation.NewDecodeStore(cdc)
class := nft.Class{
Id: "ClassID",
Name: "ClassName",
Symbol: "ClassSymbol",
Description: "ClassDescription",
Uri: "ClassURI",
}
classBz, err := cdc.Marshal(&class)
require.NoError(t, err)
nft := nft.NFT{
ClassId: "ClassID",
Id: "NFTID",
Uri: "NFTURI",
}
nftBz, err := cdc.Marshal(&nft)
require.NoError(t, err)
nftOfClassByOwnerValue := []byte{0x01}
totalSupply := 1
totalSupplyBz := sdk.Uint64ToBigEndian(1)
kvPairs := kv.Pairs{
Pairs: []kv.Pair{
{Key: []byte(keeper.ClassKey), Value: classBz},
{Key: []byte(keeper.NFTKey), Value: nftBz},
{Key: []byte(keeper.NFTOfClassByOwnerKey), Value: nftOfClassByOwnerValue},
{Key: []byte(keeper.OwnerKey), Value: ownerAddr1},
{Key: []byte(keeper.ClassTotalSupply), Value: totalSupplyBz},
{Key: []byte{0x99}, Value: []byte{0x99}},
},
}
tests := []struct {
name string
expectErr bool
expectedLog string
}{
{"Class", false, fmt.Sprintf("%v\n%v", class, class)},
{"NFT", false, fmt.Sprintf("%v\n%v", nft, nft)},
{"NFTOfClassByOwnerKey", false, fmt.Sprintf("%v\n%v", nftOfClassByOwnerValue, nftOfClassByOwnerValue)},
{"OwnerKey", false, fmt.Sprintf("%v\n%v", ownerAddr1, ownerAddr1)},
{"ClassTotalSupply", false, fmt.Sprintf("%v\n%v", totalSupply, totalSupply)},
{"other", true, ""},
}
for i, tt := range tests {
i, tt := i, tt
t.Run(tt.name, func(t *testing.T) {
if tt.expectErr {
require.Panics(t, func() { dec(kvPairs.Pairs[i], kvPairs.Pairs[i]) }, tt.name)
} else {
require.Equal(t, tt.expectedLog, dec(kvPairs.Pairs[i], kvPairs.Pairs[i]), tt.name)
}
})
}
}