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chore: add additional testcases for fswap (backport #1415) (#1420)
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* chore: add additional testcases for fswap (#1415)

* chore: add more test for grpc_query

* chore: add more test for config and msg validation

* chore: add more test for genesis-related things

* chore: add TestMsgSetSwap for msg server

* chore: add more test for keeper

* chore: fix for lint

* chore: update changelog

* chore: rename kai to kei

* chore: introduce stubGenesisState func for DRY

* chore: remove unnecessary code

* chore: remove unnecessary code

(cherry picked from commit 10726cf)

# Conflicts:
#	CHANGELOG.md

* chore: add additional testcases for fswap (#1415)

* chore: add more test for grpc_query

* chore: add more test for config and msg validation

* chore: add more test for genesis-related things

* chore: add TestMsgSetSwap for msg server

* chore: add more test for keeper

* chore: fix for lint

* chore: update changelog

* chore: rename kai to kei

* chore: introduce stubGenesisState func for DRY

* chore: remove unnecessary code

* chore: remove unnecessary code

---------

Co-authored-by: jaeseung-bae <[email protected]>
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@mergify @jaeseung-bae
mergify[bot] and jaeseung-bae authored Jun 14, 2024
1 parent aaf3936 commit cc37bdb
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Showing 8 changed files with 713 additions and 71 deletions.
3 changes: 2 additions & 1 deletion CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
### Features

### Improvements

* (x/fswap) [\#1415](https://github.com/Finschia/finschia-sdk/pull/1415) add more testcases for fswap module

### Bug Fixes

### Removed
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77 changes: 67 additions & 10 deletions x/fswap/keeper/genesis_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,81 @@ package keeper_test

import (
"fmt"
"testing"

"github.com/stretchr/testify/require"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"

"github.com/Finschia/finschia-sdk/simapp"
"github.com/Finschia/finschia-sdk/testutil/testdata"
sdk "github.com/Finschia/finschia-sdk/types"
"github.com/Finschia/finschia-sdk/x/fswap/types"
)

func (s *KeeperTestSuite) TestInitAndExportGenesis() {
ctx, _ := s.ctx.CacheContext()
testGenesis := stubGenesisState()
err := s.keeper.InitGenesis(ctx, testGenesis)
s.Require().NoError(err)

exportGenesis := s.keeper.ExportGenesis(ctx)
fmt.Println(len(exportGenesis.GetSwaps()))
s.Require().Equal(testGenesis, exportGenesis)
s.Require().Equal(testGenesis.GetSwaps(), exportGenesis.GetSwaps())
s.Require().Equal(testGenesis.GetSwapStats(), exportGenesis.GetSwapStats())
s.Require().Equal(testGenesis.GetSwappeds(), exportGenesis.GetSwappeds())
}

func TestInitGenesis(t *testing.T) {
checkTx := false
app := simapp.Setup(checkTx)
testdata.RegisterInterfaces(app.InterfaceRegistry())
testdata.RegisterMsgServer(app.MsgServiceRouter(), testdata.MsgServerImpl{})
ctx := app.BaseApp.NewContext(checkTx, tmproto.Header{})
keeper := app.FswapKeeper

tests := []struct {
name string
genState *types.GenesisState
expectedError error
}{
{
name: "valid",
genState: stubGenesisState(),
expectedError: nil,
},
{
name: "invalid: swapCount",
genState: func() *types.GenesisState {
state := stubGenesisState()
state.SwapStats.SwapCount = -1
return state
}(),
expectedError: types.ErrInvalidState,
},
{
name: "invalid: swaps count exceeds limit",
genState: func() *types.GenesisState {
state := stubGenesisState()
state.Swaps = append(state.Swaps, state.Swaps[0])
state.Swappeds = append(state.Swappeds, state.Swappeds[0])
state.SwapStats.SwapCount = 2
return state
}(),
expectedError: types.ErrCanNotHaveMoreSwap,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
err := keeper.InitGenesis(ctx, tc.genState)
require.ErrorIs(t, tc.expectedError, err)
})
}
}

func stubGenesisState() *types.GenesisState {
testSwapRate, _ := sdk.NewDecFromStr("1234567890")
testGenesis := &types.GenesisState{
return &types.GenesisState{
Swaps: []types.Swap{
{
FromDenom: "aaa",
Expand All @@ -35,13 +101,4 @@ func (s *KeeperTestSuite) TestInitAndExportGenesis() {
},
},
}
err := s.keeper.InitGenesis(ctx, testGenesis)
s.Require().NoError(err)

exportGenesis := s.keeper.ExportGenesis(ctx)
fmt.Println(len(exportGenesis.GetSwaps()))
s.Require().Equal(testGenesis, exportGenesis)
s.Require().Equal(testGenesis.GetSwaps(), exportGenesis.GetSwaps())
s.Require().Equal(testGenesis.GetSwapStats(), exportGenesis.GetSwapStats())
s.Require().Equal(testGenesis.GetSwappeds(), exportGenesis.GetSwappeds())
}
232 changes: 206 additions & 26 deletions x/fswap/keeper/grpc_query_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ import (
"github.com/Finschia/finschia-sdk/baseapp"
"github.com/Finschia/finschia-sdk/simapp"
sdk "github.com/Finschia/finschia-sdk/types"
"github.com/Finschia/finschia-sdk/types/query"
bank "github.com/Finschia/finschia-sdk/x/bank/types"
"github.com/Finschia/finschia-sdk/x/fswap/keeper"
"github.com/Finschia/finschia-sdk/x/fswap/types"
Expand Down Expand Up @@ -42,7 +43,7 @@ func (s *FSwapQueryTestSuite) SetupTest() {
s.queryClient = types.NewQueryClient(queryHelper)
s.keeper = s.app.FswapKeeper

pebSwapRateForCony, err := sdk.NewDecFromStr("148079656000000")
keiSwapRateForCony, err := sdk.NewDecFromStr("148079656000000")
s.Require().NoError(err)
swapCap := sdk.NewInt(1000)
s.Require().NoError(err)
Expand All @@ -52,7 +53,7 @@ func (s *FSwapQueryTestSuite) SetupTest() {
FromDenom: s.fromDenom,
ToDenom: s.toDenom,
AmountCapForToDenom: swapCap,
SwapRate: pebSwapRateForCony,
SwapRate: keiSwapRateForCony,
}
s.toDenomMetadata = bank.Metadata{
Description: "This is metadata for to-coin",
Expand Down Expand Up @@ -88,48 +89,227 @@ func (s *FSwapQueryTestSuite) SetupTest() {
func (s *FSwapQueryTestSuite) TestQuerySwapRequest() {
tests := []struct {
name string
FromDenom string
ToDenom string
wantErr bool
request *types.QuerySwapRequest
expectedResponse *types.QuerySwapResponse
expectedGrpcCode codes.Code
}{
{
name: "valid",
FromDenom: s.fromDenom,
ToDenom: s.toDenom,
wantErr: false,
name: "valid",
request: &types.QuerySwapRequest{
FromDenom: s.fromDenom,
ToDenom: s.toDenom,
},
expectedResponse: &types.QuerySwapResponse{
Swap: types.Swap{
FromDenom: s.swap.FromDenom,
ToDenom: s.swap.ToDenom,
AmountCapForToDenom: s.swap.AmountCapForToDenom,
SwapRate: s.swap.SwapRate,
},
},
expectedGrpcCode: codes.OK,
},
{
name: "invalid: empty fromDenom",
FromDenom: "",
ToDenom: s.toDenom,
wantErr: true,
name: "invalid: empty fromDenom",
request: &types.QuerySwapRequest{
FromDenom: "",
ToDenom: s.toDenom,
},
expectedGrpcCode: codes.InvalidArgument,
},
{
name: "invalid: empty toDenom",
FromDenom: s.fromDenom,
ToDenom: "",
wantErr: true,
name: "invalid: empty toDenom",
request: &types.QuerySwapRequest{
FromDenom: s.fromDenom,
ToDenom: "",
},
expectedGrpcCode: codes.InvalidArgument,
},
{
name: "invalid: the same fromDenom and toDenom",
FromDenom: s.fromDenom,
ToDenom: s.fromDenom,
wantErr: true,
name: "invalid: the same fromDenom and toDenom",
request: &types.QuerySwapRequest{
FromDenom: s.fromDenom,
ToDenom: s.fromDenom,
},
expectedGrpcCode: codes.InvalidArgument,
},
{
name: "invalid: unregistered swap",
request: &types.QuerySwapRequest{
FromDenom: s.toDenom,
ToDenom: s.fromDenom,
},
expectedGrpcCode: codes.NotFound,
},
}
for _, tc := range tests {
s.Run(tc.name, func() {
response, err := s.queryClient.Swap(s.ctx.Context(), tc.request)
s.Require().Equal(tc.expectedResponse, response)
actualGrpcCode := status.Code(err)
s.Require().Equal(tc.expectedGrpcCode, actualGrpcCode, actualGrpcCode.String())
})
}
}

func (s *FSwapQueryTestSuite) TestQuerySwappedRequest() {
tests := []struct {
name string
request *types.QuerySwappedRequest
expectedResponse *types.QuerySwappedResponse
expectedGrpcCode codes.Code
}{
{
name: "valid",
request: &types.QuerySwappedRequest{
FromDenom: s.fromDenom,
ToDenom: s.toDenom,
},
expectedResponse: &types.QuerySwappedResponse{
FromCoinAmount: sdk.NewCoin(s.fromDenom, sdk.ZeroInt()),
ToCoinAmount: sdk.NewCoin(s.toDenom, sdk.ZeroInt()),
},
expectedGrpcCode: codes.OK,
},
{
name: "invalid: empty fromDenom",
request: &types.QuerySwappedRequest{
FromDenom: "",
ToDenom: s.toDenom,
},
expectedResponse: nil,
expectedGrpcCode: codes.Unknown,
},
{
name: "invalid: empty toDenom",
request: &types.QuerySwappedRequest{
FromDenom: s.fromDenom,
ToDenom: "",
},
expectedResponse: nil,
expectedGrpcCode: codes.Unknown,
},
{
name: "invalid: unregistered swap",
request: &types.QuerySwappedRequest{
FromDenom: s.toDenom,
ToDenom: s.fromDenom,
},
expectedResponse: nil,
expectedGrpcCode: codes.Unknown,
},
}
for _, tc := range tests {
s.Run(tc.name, func() {
m := &types.QuerySwapRequest{
FromDenom: tc.FromDenom,
ToDenom: tc.ToDenom,
}
response, err := s.queryClient.Swapped(s.ctx.Context(), tc.request)
s.Require().Equal(tc.expectedResponse, response)
actualGrpcCode := status.Code(err)
s.Require().Equal(tc.expectedGrpcCode, actualGrpcCode, actualGrpcCode.String())
})
}
}

_, err := s.queryClient.Swap(s.ctx.Context(), m)
func (s *FSwapQueryTestSuite) TestQueryTotalSwappableToCoinAmountRequest() {
tests := []struct {
name string
request *types.QueryTotalSwappableToCoinAmountRequest
expectedResponse *types.QueryTotalSwappableToCoinAmountResponse
expectedGrpcCode codes.Code
}{
{
name: "valid",
request: &types.QueryTotalSwappableToCoinAmountRequest{
FromDenom: s.fromDenom,
ToDenom: s.toDenom,
},
expectedResponse: &types.QueryTotalSwappableToCoinAmountResponse{
SwappableAmount: sdk.NewCoin(s.toDenom, s.swap.AmountCapForToDenom),
},
expectedGrpcCode: codes.OK,
},
{
name: "invalid: empty fromDenom",
request: &types.QueryTotalSwappableToCoinAmountRequest{
FromDenom: "",
ToDenom: s.toDenom,
},
expectedResponse: nil,
expectedGrpcCode: codes.Unknown,
},
{
name: "invalid: empty toDenom",
request: &types.QueryTotalSwappableToCoinAmountRequest{
FromDenom: s.fromDenom,
ToDenom: "",
},
expectedResponse: nil,
expectedGrpcCode: codes.Unknown,
},
{
name: "invalid: unregistered swap",
request: &types.QueryTotalSwappableToCoinAmountRequest{
FromDenom: s.toDenom,
ToDenom: s.fromDenom,
},
expectedResponse: nil,
expectedGrpcCode: codes.Unknown,
},
}
for _, tc := range tests {
s.Run(tc.name, func() {
response, err := s.queryClient.TotalSwappableToCoinAmount(s.ctx.Context(), tc.request)
s.Require().Equal(tc.expectedResponse, response)
actualGrpcCode := status.Code(err)
s.Require().Equal(tc.expectedGrpcCode, actualGrpcCode, actualGrpcCode.String())
})
}
}

func (s *FSwapQueryTestSuite) TestQuerySwapsRequest() {
tests := []struct {
name string
request *types.QuerySwapsRequest
expectedResponse *types.QuerySwapsResponse
expectedGrpcCode codes.Code
}{
{
name: "valid",
request: &types.QuerySwapsRequest{
Pagination: nil,
},
expectedResponse: &types.QuerySwapsResponse{
Swaps: []types.Swap{
{
FromDenom: s.swap.FromDenom,
ToDenom: s.swap.ToDenom,
AmountCapForToDenom: s.swap.AmountCapForToDenom,
SwapRate: s.swap.SwapRate,
},
},
Pagination: &query.PageResponse{
NextKey: nil,
Total: 1,
},
},
expectedGrpcCode: codes.OK,
},
{
name: "invalid request",
request: &types.QuerySwapsRequest{
Pagination: &query.PageRequest{
Key: []byte("invalid-key"),
Offset: 1,
Limit: 0,
},
},
expectedResponse: nil,
expectedGrpcCode: codes.Unknown,
},
}
for _, tc := range tests {
s.Run(tc.name, func() {
response, err := s.queryClient.Swaps(s.ctx.Context(), tc.request)
s.Require().Equal(tc.expectedResponse, response)
actualGrpcCode := status.Code(err)
s.Require().Equal(tc.expectedGrpcCode, actualGrpcCode, actualGrpcCode.String())
})
Expand Down
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