tests/integration/auction/keeper/common_test.go

@@ -3,120 +3,28 @@ package keeper_test
 import (
 	"testing"
 
-	"cosmossdk.io/core/appmodule"
-	"cosmossdk.io/log"
-	storetypes "cosmossdk.io/store/types"
-	cmtprototypes "github.com/cometbft/cometbft/proto/tendermint/types"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/suite"
 
-	"github.com/cosmos/cosmos-sdk/codec"
+	integrationTest "git.vdb.to/cerc-io/laconic2d/tests/integration"
-	addresscodec "github.com/cosmos/cosmos-sdk/codec/address"
+	types "git.vdb.to/cerc-io/laconic2d/x/auction"
-	"github.com/cosmos/cosmos-sdk/runtime"
-	"github.com/cosmos/cosmos-sdk/testutil/integration"
-	sdk "github.com/cosmos/cosmos-sdk/types"
-	moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
-	"github.com/cosmos/cosmos-sdk/x/auth"
-	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
-	authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"
-	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
-	"github.com/cosmos/cosmos-sdk/x/bank"
-	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
-	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
-	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
-
-	auctionTypes "git.vdb.to/cerc-io/laconic2d/x/auction"
-	auctionkeeper "git.vdb.to/cerc-io/laconic2d/x/auction/keeper"
-	auctionmodule "git.vdb.to/cerc-io/laconic2d/x/auction/module"
-	bondTypes "git.vdb.to/cerc-io/laconic2d/x/bond"
-	registryTypes "git.vdb.to/cerc-io/laconic2d/x/registry"
 )
 
 type KeeperTestSuite struct {
 	suite.Suite
+	integrationTest.TestFixture
 
-	app *integration.App
+	queryClient types.QueryClient
-
-	sdkCtx sdk.Context
-	cdc    codec.Codec
-	keys   map[string]*storetypes.KVStoreKey
-
-	accountKeeper authkeeper.AccountKeeper
-	bankKeeper    bankkeeper.Keeper
-	auctionKeeper *auctionkeeper.Keeper
 }
 
 func (kts *KeeperTestSuite) SetupTest() {
-	keys := storetypes.NewKVStoreKeys(
+	err := kts.TestFixture.Setup()
-		authtypes.StoreKey, banktypes.StoreKey, auctionTypes.StoreKey,
+	assert.Nil(kts.T(), err)
-	)
-	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}, auctionmodule.AppModule{}).Codec
 
-	logger := log.NewNopLogger() // Use log.NewTestLogger(kts.T()) for help with debugging
+	qr := kts.App.QueryHelper()
-	cms := integration.CreateMultiStore(keys, logger)
+	kts.queryClient = types.NewQueryClient(qr)
-
-	newCtx := sdk.NewContext(cms, cmtprototypes.Header{}, true, logger)
-
-	authority := authtypes.NewModuleAddress("gov")
-
-	maccPerms := map[string][]string{
-		minttypes.ModuleName:                         {authtypes.Minter},
-		auctionTypes.ModuleName:                      {},
-		auctionTypes.AuctionBurnModuleAccountName:    {},
-		bondTypes.ModuleName:                         {},
-		registryTypes.ModuleName:                     {},
-		registryTypes.RecordRentModuleAccountName:    {},
-		registryTypes.AuthorityRentModuleAccountName: {},
-	}
-
-	accountKeeper := authkeeper.NewAccountKeeper(
-		cdc,
-		runtime.NewKVStoreService(keys[authtypes.StoreKey]),
-		authtypes.ProtoBaseAccount,
-		maccPerms,
-		addresscodec.NewBech32Codec(sdk.Bech32MainPrefix),
-		sdk.Bech32MainPrefix,
-		authority.String(),
-	)
-
-	blockedAddresses := map[string]bool{
-		accountKeeper.GetAuthority(): false,
-	}
-	bankKeeper := bankkeeper.NewBaseKeeper(
-		cdc,
-		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
-		accountKeeper,
-		blockedAddresses,
-		authority.String(),
-		log.NewNopLogger(),
-	)
-
-	auctionKeeper := auctionkeeper.NewKeeper(cdc, runtime.NewKVStoreService(keys[auctionTypes.StoreKey]), accountKeeper, bankKeeper)
-
-	authModule := auth.NewAppModule(cdc, accountKeeper, authsims.RandomGenesisAccounts, nil)
-	bankModule := bank.NewAppModule(cdc, bankKeeper, accountKeeper, nil)
-	auctionModule := auctionmodule.NewAppModule(cdc, auctionKeeper)
-
-	integrationApp := integration.NewIntegrationApp(newCtx, logger, keys, cdc, map[string]appmodule.AppModule{
-		authtypes.ModuleName:    authModule,
-		banktypes.ModuleName:    bankModule,
-		auctionTypes.ModuleName: auctionModule,
-	})
-
-	sdkCtx := sdk.UnwrapSDKContext(integrationApp.Context())
-
-	// Register MsgServer and QueryServer
-	auctionTypes.RegisterMsgServer(integrationApp.MsgServiceRouter(), auctionkeeper.NewMsgServerImpl(auctionKeeper))
-	auctionTypes.RegisterQueryServer(integrationApp.QueryHelper(), auctionkeeper.NewQueryServerImpl(auctionKeeper))
-
-	// set default staking params
-	assert.Nil(kts.T(), auctionKeeper.Params.Set(sdkCtx, auctionTypes.DefaultParams()))
-
-	kts.app = integrationApp
-	kts.sdkCtx, kts.cdc, kts.keys = sdkCtx, cdc, keys
-	kts.accountKeeper, kts.bankKeeper, kts.auctionKeeper = accountKeeper, bankKeeper, auctionKeeper
 }
 
-func TestKeeperTestSuite(t *testing.T) {
+func TestAuctionKeeperTestSuite(t *testing.T) {
 	suite.Run(t, new(KeeperTestSuite))
 }

tests/integration/auction/keeper/query_server_test.go

@@ -6,17 +6,14 @@ import (
 
 	"cosmossdk.io/math"
 	simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 
+	integrationTest "git.vdb.to/cerc-io/laconic2d/tests/integration"
 	types "git.vdb.to/cerc-io/laconic2d/x/auction"
 )
 
 const testCommitHash = "71D8CF34026E32A3A34C2C2D4ADF25ABC8D7943A4619761BE27F196603D91B9D"
 
 func (kts *KeeperTestSuite) TestGrpcQueryParams() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg string
 		req *types.QueryParamsRequest
@@ -28,7 +25,7 @@ func (kts *KeeperTestSuite) TestGrpcQueryParams() {
 	}
 	for _, test := range testCases {
 		kts.Run(fmt.Sprintf("Case %s", test.msg), func() {
-			resp, err := queryClient.Params(context.Background(), test.req)
+			resp, err := kts.queryClient.Params(context.Background(), test.req)
 			kts.Require().Nil(err)
 			kts.Require().Equal(*(resp.Params), types.DefaultParams())
 		})
@@ -36,9 +33,6 @@ func (kts *KeeperTestSuite) TestGrpcQueryParams() {
 }
 
 func (kts *KeeperTestSuite) TestGrpcGetAuction() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg           string
 		req           *types.QueryAuctionRequest
@@ -66,11 +60,11 @@ func (kts *KeeperTestSuite) TestGrpcGetAuction() {
 				expectedAuction = *auction
 			}
 
-			resp, err := queryClient.GetAuction(context.Background(), test.req)
+			resp, err := kts.queryClient.GetAuction(context.Background(), test.req)
 			if test.createAuction {
 				kts.Require().Nil(err)
 				kts.Require().NotNil(resp.GetAuction())
-				kts.Require().EqualExportedValues(expectedAuction, *resp.GetAuction())
+				kts.Require().EqualExportedValues(expectedAuction, *(resp.GetAuction()))
 			} else {
 				kts.Require().NotNil(err)
 				kts.Require().Error(err)
@@ -80,9 +74,6 @@ func (kts *KeeperTestSuite) TestGrpcGetAuction() {
 }
 
 func (kts *KeeperTestSuite) TestGrpcGetAllAuctions() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg            string
 		req            *types.QueryAuctionsRequest
@@ -111,16 +102,13 @@ func (kts *KeeperTestSuite) TestGrpcGetAllAuctions() {
 				kts.Require().Nil(err)
 			}
 
-			resp, _ := queryClient.Auctions(context.Background(), test.req)
+			resp, _ := kts.queryClient.Auctions(context.Background(), test.req)
 			kts.Require().Equal(test.auctionCount, len(resp.GetAuctions().Auctions))
 		})
 	}
 }
 
 func (kts *KeeperTestSuite) TestGrpcGetBids() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg           string
 		req           *types.QueryBidsRequest
@@ -159,7 +147,7 @@ func (kts *KeeperTestSuite) TestGrpcGetBids() {
 				test.req.AuctionId = auction.Id
 			}
 
-			resp, err := queryClient.GetBids(context.Background(), test.req)
+			resp, err := kts.queryClient.GetBids(context.Background(), test.req)
 			if test.createAuction {
 				kts.Require().Nil(err)
 				kts.Require().Equal(test.bidCount, len(resp.GetBids()))
@@ -172,9 +160,6 @@ func (kts *KeeperTestSuite) TestGrpcGetBids() {
 }
 
 func (kts *KeeperTestSuite) TestGrpcGetBid() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg                 string
 		req                 *types.QueryBidRequest
@@ -201,7 +186,7 @@ func (kts *KeeperTestSuite) TestGrpcGetBid() {
 				test.req.Bidder = bid.BidderAddress
 			}
 
-			resp, err := queryClient.GetBid(context.Background(), test.req)
+			resp, err := kts.queryClient.GetBid(context.Background(), test.req)
 			if test.createAuctionAndBid {
 				kts.Require().NoError(err)
 				kts.Require().NotNil(resp.Bid)
@@ -215,9 +200,6 @@ func (kts *KeeperTestSuite) TestGrpcGetBid() {
 }
 
 func (kts *KeeperTestSuite) TestGrpcGetAuctionsByBidder() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg                       string
 		req                       *types.QueryAuctionsByBidderRequest
@@ -246,7 +228,7 @@ func (kts *KeeperTestSuite) TestGrpcGetAuctionsByBidder() {
 				test.req.BidderAddress = bid.BidderAddress
 			}
 
-			resp, err := queryClient.AuctionsByBidder(context.Background(), test.req)
+			resp, err := kts.queryClient.AuctionsByBidder(context.Background(), test.req)
 			if test.createAuctionAndCommitBid {
 				kts.Require().NoError(err)
 				kts.Require().NotNil(resp.Auctions)
@@ -260,9 +242,6 @@ func (kts *KeeperTestSuite) TestGrpcGetAuctionsByBidder() {
 }
 
 func (kts *KeeperTestSuite) TestGrpcGetAuctionsByOwner() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg           string
 		req           *types.QueryAuctionsByOwnerRequest
@@ -291,7 +270,7 @@ func (kts *KeeperTestSuite) TestGrpcGetAuctionsByOwner() {
 				test.req.OwnerAddress = auction.OwnerAddress
 			}
 
-			resp, err := queryClient.AuctionsByOwner(context.Background(), test.req)
+			resp, err := kts.queryClient.AuctionsByOwner(context.Background(), test.req)
 			if test.createAuction {
 				kts.Require().NoError(err)
 				kts.Require().NotNil(resp.Auctions)
@@ -305,9 +284,6 @@ func (kts *KeeperTestSuite) TestGrpcGetAuctionsByOwner() {
 }
 
 func (kts *KeeperTestSuite) TestGrpcQueryBalance() {
-	qr := kts.app.QueryHelper()
-	queryClient := types.NewQueryClient(qr)
-
 	testCases := []struct {
 		msg           string
 		req           *types.QueryGetAuctionModuleBalanceRequest
@@ -334,20 +310,21 @@ func (kts *KeeperTestSuite) TestGrpcQueryBalance() {
 			kts.Require().NoError(err)
 		}
 
-		resp, err := queryClient.GetAuctionModuleBalance(context.Background(), test.req)
+		resp, err := kts.queryClient.GetAuctionModuleBalance(context.Background(), test.req)
 		kts.Require().NoError(err)
 		kts.Require().Equal(test.auctionCount, len(resp.GetBalance()))
 	}
 }
 
 func (kts *KeeperTestSuite) createAuctionAndCommitBid(commitBid bool) (*types.Auction, *types.Bid, error) {
-	ctx, k := kts.sdkCtx, kts.auctionKeeper
+	ctx, k := kts.SdkCtx, kts.AuctionKeeper
 	accCount := 1
 	if commitBid {
 		accCount++
 	}
 
-	accounts := simtestutil.AddTestAddrs(kts.bankKeeper, bondDenomProvider{}, ctx, 2, math.NewInt(100))
+	// Create funded account(s)
+	accounts := simtestutil.AddTestAddrs(kts.BankKeeper, integrationTest.BondDenomProvider{}, ctx, accCount, math.NewInt(100))
 
 	params, err := k.GetParams(ctx)
 	if err != nil {
@@ -370,9 +347,3 @@ func (kts *KeeperTestSuite) createAuctionAndCommitBid(commitBid bool) (*types.Au
 
 	return auction, nil, nil
 }
-
-type bondDenomProvider struct{}
-
-func (bdp bondDenomProvider) BondDenom(ctx context.Context) (string, error) {
-	return sdk.DefaultBondDenom, nil
-}

tests/integration/bond/keeper/common_test.go

@@ -0,0 +1,30 @@
+package keeper_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+
+	integrationTest "git.vdb.to/cerc-io/laconic2d/tests/integration"
+	types "git.vdb.to/cerc-io/laconic2d/x/bond"
+)
+
+type KeeperTestSuite struct {
+	suite.Suite
+	integrationTest.TestFixture
+
+	queryClient types.QueryClient
+}
+
+func (kts *KeeperTestSuite) SetupTest() {
+	err := kts.TestFixture.Setup()
+	assert.Nil(kts.T(), err)
+
+	qr := kts.App.QueryHelper()
+	kts.queryClient = types.NewQueryClient(qr)
+}
+
+func TestBondKeeperTestSuite(t *testing.T) {
+	suite.Run(t, new(KeeperTestSuite))
+}

tests/integration/bond/keeper/query_server_test.go

@@ -0,0 +1,83 @@
+package keeper_test
+
+import (
+	"context"
+	"fmt"
+
+	"cosmossdk.io/math"
+	simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	integrationTest "git.vdb.to/cerc-io/laconic2d/tests/integration"
+	types "git.vdb.to/cerc-io/laconic2d/x/bond"
+)
+
+func (kts *KeeperTestSuite) TestGrpcQueryParams() {
+	testCases := []struct {
+		msg string
+		req *types.QueryParamsRequest
+	}{
+		{
+			"fetch params",
+			&types.QueryParamsRequest{},
+		},
+	}
+	for _, test := range testCases {
+		kts.Run(fmt.Sprintf("Case %s", test.msg), func() {
+			resp, err := kts.queryClient.Params(context.Background(), test.req)
+			kts.Require().Nil(err)
+			kts.Require().Equal(*(resp.Params), types.DefaultParams())
+		})
+	}
+}
+
+func (kts *KeeperTestSuite) TestGrpcQueryBondsList() {
+	testCases := []struct {
+		msg         string
+		req         *types.QueryGetBondsRequest
+		resp        *types.QueryGetBondsResponse
+		noOfBonds   int
+		createBonds bool
+	}{
+		{
+			"empty request",
+			&types.QueryGetBondsRequest{},
+			&types.QueryGetBondsResponse{},
+			0,
+			false,
+		},
+		{
+			"Get Bonds",
+			&types.QueryGetBondsRequest{},
+			&types.QueryGetBondsResponse{},
+			1,
+			true,
+		},
+	}
+
+	for _, test := range testCases {
+		kts.Run(fmt.Sprintf("Case %s ", test.msg), func() {
+			if test.createBonds {
+				_, err := kts.createBond()
+				kts.Require().NoError(err)
+			}
+			resp, _ := kts.queryClient.Bonds(context.Background(), test.req)
+			kts.Require().Equal(test.noOfBonds, len(resp.GetBonds()))
+		})
+	}
+}
+
+func (kts *KeeperTestSuite) createBond() (*types.Bond, error) {
+	ctx, k := kts.SdkCtx, kts.BondKeeper
+	accCount := 1
+
+	// Create funded account(s)
+	accounts := simtestutil.AddTestAddrs(kts.BankKeeper, integrationTest.BondDenomProvider{}, ctx, accCount, math.NewInt(1000))
+
+	bond, err := k.CreateBond(ctx, accounts[0], sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, math.NewInt(10))))
+	if err != nil {
+		return nil, err
+	}
+
+	return bond, nil
+}

tests/integration/common.go

@@ -0,0 +1,143 @@
+package integration_test
+
+import (
+	"context"
+
+	"cosmossdk.io/core/appmodule"
+	"cosmossdk.io/log"
+	storetypes "cosmossdk.io/store/types"
+	cmtprototypes "github.com/cometbft/cometbft/proto/tendermint/types"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	addresscodec "github.com/cosmos/cosmos-sdk/codec/address"
+	"github.com/cosmos/cosmos-sdk/runtime"
+	"github.com/cosmos/cosmos-sdk/testutil/integration"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
+	"github.com/cosmos/cosmos-sdk/x/auth"
+	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
+	authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/bank"
+	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
+
+	auctionTypes "git.vdb.to/cerc-io/laconic2d/x/auction"
+	auctionkeeper "git.vdb.to/cerc-io/laconic2d/x/auction/keeper"
+	auctionmodule "git.vdb.to/cerc-io/laconic2d/x/auction/module"
+	bondTypes "git.vdb.to/cerc-io/laconic2d/x/bond"
+	bondkeeper "git.vdb.to/cerc-io/laconic2d/x/bond/keeper"
+	bondmodule "git.vdb.to/cerc-io/laconic2d/x/bond/module"
+	registryTypes "git.vdb.to/cerc-io/laconic2d/x/registry"
+)
+
+type TestFixture struct {
+	App *integration.App
+
+	SdkCtx sdk.Context
+	cdc    codec.Codec
+	keys   map[string]*storetypes.KVStoreKey
+
+	AccountKeeper authkeeper.AccountKeeper
+	BankKeeper    bankkeeper.Keeper
+
+	AuctionKeeper *auctionkeeper.Keeper
+	BondKeeper    *bondkeeper.Keeper
+	// RegistryKeeper
+}
+
+func (tf *TestFixture) Setup() error {
+	keys := storetypes.NewKVStoreKeys(
+		authtypes.StoreKey, banktypes.StoreKey, auctionTypes.StoreKey, bondTypes.StoreKey,
+	)
+	cdc := moduletestutil.MakeTestEncodingConfig(
+		auth.AppModuleBasic{},
+		auctionmodule.AppModule{},
+		bondmodule.AppModule{},
+	).Codec
+
+	logger := log.NewNopLogger() // Use log.NewTestLogger(tf.T()) for help with debugging
+	cms := integration.CreateMultiStore(keys, logger)
+
+	newCtx := sdk.NewContext(cms, cmtprototypes.Header{}, true, logger)
+
+	authority := authtypes.NewModuleAddress("gov")
+
+	maccPerms := map[string][]string{
+		minttypes.ModuleName:                         {authtypes.Minter},
+		auctionTypes.ModuleName:                      {},
+		auctionTypes.AuctionBurnModuleAccountName:    {},
+		bondTypes.ModuleName:                         {},
+		registryTypes.ModuleName:                     {},
+		registryTypes.RecordRentModuleAccountName:    {},
+		registryTypes.AuthorityRentModuleAccountName: {},
+	}
+
+	accountKeeper := authkeeper.NewAccountKeeper(
+		cdc,
+		runtime.NewKVStoreService(keys[authtypes.StoreKey]),
+		authtypes.ProtoBaseAccount,
+		maccPerms,
+		addresscodec.NewBech32Codec(sdk.Bech32MainPrefix),
+		sdk.Bech32MainPrefix,
+		authority.String(),
+	)
+
+	blockedAddresses := map[string]bool{
+		accountKeeper.GetAuthority(): false,
+	}
+	bankKeeper := bankkeeper.NewBaseKeeper(
+		cdc,
+		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		accountKeeper,
+		blockedAddresses,
+		authority.String(),
+		log.NewNopLogger(),
+	)
+
+	auctionKeeper := auctionkeeper.NewKeeper(cdc, runtime.NewKVStoreService(keys[auctionTypes.StoreKey]), accountKeeper, bankKeeper)
+
+	bondKeeper := bondkeeper.NewKeeper(cdc, runtime.NewKVStoreService(keys[auctionTypes.StoreKey]), accountKeeper, bankKeeper)
+
+	authModule := auth.NewAppModule(cdc, accountKeeper, authsims.RandomGenesisAccounts, nil)
+	bankModule := bank.NewAppModule(cdc, bankKeeper, accountKeeper, nil)
+	auctionModule := auctionmodule.NewAppModule(cdc, auctionKeeper)
+	bondModule := bondmodule.NewAppModule(cdc, bondKeeper)
+
+	integrationApp := integration.NewIntegrationApp(newCtx, logger, keys, cdc, map[string]appmodule.AppModule{
+		authtypes.ModuleName:    authModule,
+		banktypes.ModuleName:    bankModule,
+		auctionTypes.ModuleName: auctionModule,
+		bondTypes.ModuleName:    bondModule,
+	})
+
+	sdkCtx := sdk.UnwrapSDKContext(integrationApp.Context())
+
+	// Register MsgServer and QueryServer
+	auctionTypes.RegisterMsgServer(integrationApp.MsgServiceRouter(), auctionkeeper.NewMsgServerImpl(auctionKeeper))
+	auctionTypes.RegisterQueryServer(integrationApp.QueryHelper(), auctionkeeper.NewQueryServerImpl(auctionKeeper))
+
+	bondTypes.RegisterMsgServer(integrationApp.MsgServiceRouter(), bondkeeper.NewMsgServerImpl(bondKeeper))
+	bondTypes.RegisterQueryServer(integrationApp.QueryHelper(), bondkeeper.NewQueryServerImpl(bondKeeper))
+
+	// set default params
+	if err := auctionKeeper.Params.Set(sdkCtx, auctionTypes.DefaultParams()); err != nil {
+		return err
+	}
+	if err := bondKeeper.Params.Set(sdkCtx, bondTypes.DefaultParams()); err != nil {
+		return err
+	}
+
+	tf.App = integrationApp
+	tf.SdkCtx, tf.cdc, tf.keys = sdkCtx, cdc, keys
+	tf.AccountKeeper, tf.BankKeeper, tf.AuctionKeeper, tf.BondKeeper = accountKeeper, bankKeeper, auctionKeeper, bondKeeper
+
+	return nil
+}
+
+type BondDenomProvider struct{}
+
+func (bdp BondDenomProvider) BondDenom(ctx context.Context) (string, error) {
+	return sdk.DefaultBondDenom, nil
+}

x/bond/keys.go

@@ -4,6 +4,9 @@ import "cosmossdk.io/collections"
 
 const (
 	ModuleName = "bond"
+
+	// StoreKey defines the primary module store key
+	StoreKey = ModuleName
 )
 
 // Store prefixes