Update test setups to use testutil.MutateGenesisState

[nullpointer0x00]

Summary

Test setups that manually configure GenesisState should be converted to using the testutil.MutateGenesisState.

Problem Definition

Example from x/name/client/cli/cli_test.go:

	var nameData nametypes.GenesisState
	nameData.Params.AllowUnrestrictedNames = true
	nameData.Params.MaxNameLevels = 2
	nameData.Params.MaxSegmentLength = 32
	nameData.Params.MinSegmentLength = 1
	nameData.Bindings = append(nameData.Bindings, nametypes.NewNameRecord("attribute", s.accountAddr, false))
	nameData.Bindings = append(nameData.Bindings, nametypes.NewNameRecord("example.attribute", s.accountAddr, false))
	for i := 0; i < s.acc2NameCount; i++ {
		nameData.Bindings = append(nameData.Bindings, nametypes.NewNameRecord(toWritten(i), s.account2Addr, false))
	}
	nameDataBz, err := cfg.Codec.MarshalJSON(&nameData)
	s.Require().NoError(err)
	genesisState[nametypes.ModuleName] = nameDataBz

Should be converted to:

	testutil.MutateGenesisState(s.T(), &s.cfg, nametypes.ModuleName, &nametypes.GenesisState{}, func(nameData *nametypes.GenesisState) *nametypes.GenesisState {
		nameData.Params.AllowUnrestrictedNames = true
		nameData.Params.MaxNameLevels = 2
		nameData.Params.MaxSegmentLength = 32
		nameData.Params.MinSegmentLength = 1
		nameData.Bindings = append(nameData.Bindings, nametypes.NewNameRecord("attribute", s.accountAddr, false))
		nameData.Bindings = append(nameData.Bindings, nametypes.NewNameRecord("example.attribute", s.accountAddr, false))
		for i := 0; i < s.acc2NameCount; i++ {
			nameData.Bindings = append(nameData.Bindings, nametypes.NewNameRecord(toWritten(i), s.account2Addr, false))
		}
		return nameData
	})

Proposal

Converting tests to use testutil.MutateGenesisState will make them cleaner and more consistent.

---

For Admin Use

• Not duplicate issue
• Appropriate labels applied
• Appropriate contributors tagged
• Contributor assigned/self-assigned