ba843a351c
<!-- The default pull request template is for types feat, fix, or refactor. For other templates, add one of the following parameters to the url: - template=docs.md - template=other.md --> ## Description Add nft module simulation and unit test,refer #9826 <!-- Add a description of the changes that this PR introduces and the files that are the most critical to review. --> --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* 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)) - [ ] provided a link to the relevant issue or specification - [ ] 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) - [ ] updated the relevant documentation or specification - [ ] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* 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)
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package simulation
|
|
|
|
import (
|
|
"math/rand"
|
|
|
|
"github.com/cosmos/cosmos-sdk/types/module"
|
|
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
|
|
"github.com/cosmos/cosmos-sdk/x/nft"
|
|
)
|
|
|
|
// genClasses returns a slice of nft class.
|
|
func genClasses(r *rand.Rand, accounts []simtypes.Account) []*nft.Class {
|
|
classes := make([]*nft.Class, len(accounts)-1)
|
|
for i := 0; i < len(accounts)-1; i++ {
|
|
classes[i] = &nft.Class{
|
|
Id: simtypes.RandStringOfLength(r, 10),
|
|
Name: simtypes.RandStringOfLength(r, 10),
|
|
Symbol: simtypes.RandStringOfLength(r, 10),
|
|
Description: simtypes.RandStringOfLength(r, 10),
|
|
Uri: simtypes.RandStringOfLength(r, 10),
|
|
}
|
|
}
|
|
return classes
|
|
}
|
|
|
|
// genNFT returns a slice of nft.
|
|
func genNFT(r *rand.Rand, classID string, accounts []simtypes.Account) []*nft.Entry {
|
|
entries := make([]*nft.Entry, len(accounts)-1)
|
|
for i := 0; i < len(accounts)-1; i++ {
|
|
owner := accounts[i]
|
|
entries[i] = &nft.Entry{
|
|
Owner: owner.Address.String(),
|
|
Nfts: []*nft.NFT{
|
|
{
|
|
ClassId: classID,
|
|
Id: simtypes.RandStringOfLength(r, 10),
|
|
Uri: simtypes.RandStringOfLength(r, 10),
|
|
},
|
|
},
|
|
}
|
|
}
|
|
return entries
|
|
}
|
|
|
|
// RandomizedGenState generates a random GenesisState for nft.
|
|
func RandomizedGenState(simState *module.SimulationState) {
|
|
var classes []*nft.Class
|
|
simState.AppParams.GetOrGenerate(
|
|
simState.Cdc, "nft", &classes, simState.Rand,
|
|
func(r *rand.Rand) { classes = genClasses(r, simState.Accounts) },
|
|
)
|
|
|
|
var entries []*nft.Entry
|
|
simState.AppParams.GetOrGenerate(
|
|
simState.Cdc, "nft", &entries, simState.Rand,
|
|
func(r *rand.Rand) {
|
|
class := classes[r.Int63n(int64(len(classes)))]
|
|
entries = genNFT(r, class.Id, simState.Accounts)
|
|
},
|
|
)
|
|
|
|
nftGenesis := &nft.GenesisState{
|
|
Classes: classes,
|
|
Entries: entries,
|
|
}
|
|
simState.GenState[nft.ModuleName] = simState.Cdc.MustMarshalJSON(nftGenesis)
|
|
}
|