package keeper_test import ( sdk "github.com/cosmos/cosmos-sdk/types" abci "github.com/tendermint/tendermint/abci/types" "github.com/kava-labs/kava/x/pricefeed/keeper" "github.com/kava-labs/kava/x/pricefeed/types" ) func (suite *KeeperTestSuite) TestQuerierGetParams() { querier := keeper.NewQuerier(suite.keeper, types.ModuleCdc.LegacyAmino) bz, err := querier(suite.ctx, []string{types.QueryGetParams}, abci.RequestQuery{}) suite.Require().NoError(err) suite.NotNil(bz) expParams := types.Params{ Markets: []types.Market{ {MarketID: "btc:usd", BaseAsset: "btc", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true}, {MarketID: "xrp:usd", BaseAsset: "xrp", QuoteAsset: "usd", Oracles: []sdk.AccAddress{}, Active: true}, }, } var p types.Params suite.Nil(types.ModuleCdc.UnmarshalJSON(bz, &p)) suite.Require().NoError(expParams.VerboseEqual(p)) } func (suite *KeeperTestSuite) TestQuerierGetPrice() { // Invalid market requestParams := types.NewQueryWithMarketIDParams("invalid") data, err := types.ModuleCdc.LegacyAmino.MarshalJSON(requestParams) suite.Require().NoError(err) querier := keeper.NewQuerier(suite.keeper, types.ModuleCdc.LegacyAmino) bz, err := querier(suite.ctx, []string{types.QueryPrice}, abci.RequestQuery{Data: data}) suite.Require().Error(err) suite.Nil(bz) // Valid market requestParams = types.NewQueryWithMarketIDParams("btc:usd") data, err = types.ModuleCdc.LegacyAmino.MarshalJSON(requestParams) suite.Require().NoError(err) bz, err = querier(suite.ctx, []string{types.QueryPrice}, abci.RequestQuery{Data: data}) suite.Require().NoError(err) suite.NotNil(bz) expPrice := types.CurrentPrice{ MarketID: "btc:usd", Price: sdk.MustNewDecFromStr("8000.00"), } var p types.CurrentPrice suite.Nil(types.ModuleCdc.UnmarshalJSON(bz, &p)) suite.Require().NoError(expPrice.VerboseEqual(p)) } func (suite *KeeperTestSuite) TestQuerierGetPrices() { querier := keeper.NewQuerier(suite.keeper, types.ModuleCdc.LegacyAmino) bz, err := querier(suite.ctx, []string{types.QueryPrices}, abci.RequestQuery{}) suite.Require().NoError(err) suite.NotNil(bz) expPrices := []types.CurrentPrice{ { MarketID: "btc:usd", Price: sdk.MustNewDecFromStr("8000.00"), }, { MarketID: "xrp:usd", Price: sdk.MustNewDecFromStr("0.25"), }, } var p []types.CurrentPrice suite.Nil(types.ModuleCdc.LegacyAmino.UnmarshalJSON(bz, &p)) suite.Require().Len(p, 2, "should have 2 prices") suite.Equal(expPrices[0], p[0]) suite.Equal(expPrices[1], p[1]) } func (suite *KeeperTestSuite) TestQuerierGetRawPrices() { requestParams := types.NewQueryWithMarketIDParams("btc:usd") data, err := types.ModuleCdc.LegacyAmino.MarshalJSON(requestParams) suite.Require().NoError(err) querier := keeper.NewQuerier(suite.keeper, types.ModuleCdc.LegacyAmino) bz, err := querier(suite.ctx, []string{types.QueryRawPrices}, abci.RequestQuery{Data: data}) suite.Require().NoError(err) suite.NotNil(bz) expPrices := []types.PostedPrice{ { MarketID: "btc:usd", Price: sdk.MustNewDecFromStr("8000.00"), }, { MarketID: "xrp:usd", Price: sdk.MustNewDecFromStr("0.25"), }, } var p []types.PostedPrice suite.Nil(types.ModuleCdc.LegacyAmino.UnmarshalJSON(bz, &p)) suite.Require().Len(p, 1, "should have 1 raw price for btc:usd") // Expire time different so only compare prices suite.True(expPrices[0].Price.Equal(p[0].Price), "first posted price should be equal") } func (suite *KeeperTestSuite) TestQuerierGetOracles() { requestParams := types.NewQueryWithMarketIDParams("btc:usd") data, err := types.ModuleCdc.LegacyAmino.MarshalJSON(requestParams) suite.Require().NoError(err) querier := keeper.NewQuerier(suite.keeper, types.ModuleCdc.LegacyAmino) bz, err := querier(suite.ctx, []string{types.QueryOracles}, abci.RequestQuery{Data: data}) suite.Require().NoError(err) suite.NotNil(bz) var p []string suite.Nil(types.ModuleCdc.LegacyAmino.UnmarshalJSON(bz, &p)) suite.Require().Empty(p, "there should be no oracles") } func (suite *KeeperTestSuite) TestQuerierGetMarkets() { querier := keeper.NewQuerier(suite.keeper, types.ModuleCdc.LegacyAmino) bz, err := querier(suite.ctx, []string{types.QueryMarkets}, abci.RequestQuery{}) suite.Require().NoError(err) suite.NotNil(bz) expMarkets := []types.Market{ types.NewMarket("btc:usd", "btc", "usd", []sdk.AccAddress(nil), true), types.NewMarket("xrp:usd", "xrp", "usd", []sdk.AccAddress(nil), true), } var p []types.Market suite.Nil(types.ModuleCdc.LegacyAmino.UnmarshalJSON(bz, &p)) suite.Require().Len(p, 2) suite.Equal(expMarkets[0], p[0]) } func (suite *KeeperTestSuite) TestQuerierInvalid() { querier := keeper.NewQuerier(suite.keeper, types.ModuleCdc.LegacyAmino) bz, err := querier(suite.ctx, []string{"invalidpath"}, abci.RequestQuery{}) suite.Require().Error(err) suite.Nil(bz) }