Add tests for commission rates & changing an allowlist after launchin…

…g. (#3351)

These are ports from hypha's `cosmos-release-testing` suite.

tests/interchain/chainsuite/chain_ics.go

@@ -38,6 +38,8 @@ type ConsumerConfig struct {
 	ValidatorPowerCap     int
 	AllowInactiveVals     bool
 	MinStake              uint64
+	Allowlist             []string
+	Denylist              []string
 	spec                  *interchaintest.ChainSpec
 
 	DuringDepositPeriod ConsumerBootstrapCb
@@ -227,6 +229,8 @@ func (p *Chain) CreateConsumerPermissionless(ctx context.Context, chainID string
 		ValidatorsPowerCap: uint32(config.ValidatorPowerCap),
 		AllowInactiveVals:  config.AllowInactiveVals,
 		MinStake:           config.MinStake,
+		Allowlist:          config.Allowlist,
+		Denylist:           config.Denylist,
 	}
 	params := providertypes.MsgCreateConsumer{
 		ChainId: chainID,
@@ -344,6 +348,9 @@ func (p *Chain) DefaultConsumerChainSpec(ctx context.Context, chainID string, co
 	}
 	genesisOverrides := []cosmos.GenesisKV{
 		cosmos.NewGenesisKV("app_state.slashing.params.signed_blocks_window", strconv.Itoa(SlashingWindowConsumer)),
+		cosmos.NewGenesisKV("app_state.ccvconsumer.params.reward_denoms", []string{denom}),
+		cosmos.NewGenesisKV("app_state.ccvconsumer.params.provider_reward_denoms", []string{p.Config().Denom}),
+		cosmos.NewGenesisKV("app_state.ccvconsumer.params.blocks_per_distribution_transmission", BlocksPerDistribution),
 	}
 	if config.TopN >= 0 {
 		genesisOverrides = append(genesisOverrides, cosmos.NewGenesisKV("app_state.ccvconsumer.params.soft_opt_out_threshold", "0.0"))

tests/interchain/chainsuite/config.go

@@ -48,6 +48,7 @@ const (
 	ValidatorFunds         = 11_000_000_000
 	ChainSpawnWait         = 155 * time.Second
 	SlashingWindowConsumer = 20
+	BlocksPerDistribution  = 10
 )
 
 func (c SuiteConfig) Merge(other SuiteConfig) SuiteConfig {

tests/interchain/chainsuite/utils.go

@@ -0,0 +1,17 @@
+package chainsuite
+
+import (
+	"fmt"
+	"strings"
+
+	sdkmath "cosmossdk.io/math"
+)
+
+func StrToSDKInt(s string) (sdkmath.Int, error) {
+	s, _, _ = strings.Cut(s, ".")
+	i, ok := sdkmath.NewIntFromString(s)
+	if !ok {
+		return sdkmath.Int{}, fmt.Errorf("s: %s", s)
+	}
+	return i, nil
+}