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[DFI-561] Oracle mod: Init/Export genesis (#179)
* [DFI-561] Mod oracle: added import/export * [DFI-561] Mod oracle: added genesis validation * [DFI-561] Mod oracle: testing * [DFI-561] Mod oracle: additional tests * [DFI-561] Mod oracle: fixed imports * [DFI-561] Mod oracle: fixed test and validation * [DFI-561] Mod oracle: refactored addCurrentPrice method * [DFI-561] Mod oracle: fixed env variable for integ test
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| // +build unit | ||
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| package keeper | ||
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| import ( | ||
| "testing" | ||
| "time" | ||
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| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/stretchr/testify/require" | ||
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| dnTypes "github.com/dfinance/dnode/helpers/types" | ||
| "github.com/dfinance/dnode/x/oracle/internal/types" | ||
| ) | ||
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| func TestOracleKeeper_Genesis_Init(t *testing.T) { | ||
| input := NewTestInput(t) | ||
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| keeper := input.keeper | ||
| ctx := input.ctx | ||
| ctx = ctx.WithBlockTime(time.Now().Add(time.Hour)) | ||
| ctx = ctx.WithBlockHeight(3) | ||
| cdc := input.cdc | ||
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| // default genesis | ||
| { | ||
| keeper.InitGenesis(ctx, cdc.MustMarshalJSON(types.DefaultGenesisState())) | ||
| cpList, err := keeper.GetCurrentPricesList(input.ctx) | ||
| require.Nil(t, err) | ||
| params := keeper.GetParams(input.ctx) | ||
| require.Len(t, cpList, 0) | ||
| defaultParams := types.DefaultParams() | ||
| require.Equal(t, len(params.Assets), len(defaultParams.Assets)) | ||
| } | ||
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| // prices asset code doesnt exist in assets | ||
| { | ||
| params := input.keeper.GetParams(ctx) | ||
| params.Assets = types.Assets{ | ||
| types.NewAsset(dnTypes.AssetCode("eth_dfi"), types.Oracles{}, true), | ||
| } | ||
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| cpList := types.CurrentPrices{ | ||
| NewMockCurrentPrice("btc_dfi", 100), | ||
| } | ||
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| state := types.GenesisState{ | ||
| Params: params, | ||
| CurrentPrices: cpList, | ||
| } | ||
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| defer func() { | ||
| r := recover() | ||
| require.NotNil(t, r) | ||
| require.Contains(t, r.(error).Error(), "asset_code") | ||
| require.Contains(t, r.(error).Error(), "does not exist") | ||
| }() | ||
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| keeper.InitGenesis(ctx, cdc.MustMarshalJSON(state)) | ||
| } | ||
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| //import and export | ||
| { | ||
| params := input.keeper.GetParams(ctx) | ||
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| oracles := types.Oracles{ | ||
| types.Oracle{ | ||
| Address: sdk.AccAddress{}, | ||
| }, | ||
| } | ||
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| params.Assets = types.Assets{ | ||
| types.NewAsset(dnTypes.AssetCode("btc_dfi"), oracles, true), | ||
| types.NewAsset(dnTypes.AssetCode("eth_dfi"), oracles, true), | ||
| types.NewAsset(dnTypes.AssetCode("dfi_btc"), oracles, true), | ||
| types.NewAsset(dnTypes.AssetCode("usdt_dfi"), oracles, true), | ||
| } | ||
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| cpList := types.CurrentPrices{ | ||
| NewMockCurrentPrice("btc_dfi", 100), | ||
| NewMockCurrentPrice("eth_dfi", 200), | ||
| NewMockCurrentPrice("dfi_btc", 300), | ||
| NewMockCurrentPrice("usdt_dfi", 400), | ||
| } | ||
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| state := types.GenesisState{ | ||
| Params: params, | ||
| CurrentPrices: cpList, | ||
| } | ||
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| // initialize and check current state with init values | ||
| keeper.InitGenesis(ctx, cdc.MustMarshalJSON(state)) | ||
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| cpListFromKeeper, err := keeper.GetCurrentPricesList(ctx) | ||
| require.Nil(t, err) | ||
| require.Len(t, cpListFromKeeper, len(cpList)) | ||
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| paramsFromKeeper := keeper.GetParams(ctx) | ||
| require.Equal(t, paramsFromKeeper.Assets, params.Assets) | ||
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| // export and check exported values with initial | ||
| var exportedState types.GenesisState | ||
| cdc.MustUnmarshalJSON(keeper.ExportGenesis(ctx), &exportedState) | ||
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| require.False(t, exportedState.IsEmpty()) | ||
| require.Equal(t, exportedState.Params.Assets, params.Assets) | ||
| require.Equal(t, exportedState.Params.Nominees, params.Nominees) | ||
| require.Equal(t, exportedState.Params.PostPrice, params.PostPrice) | ||
| require.Equal(t, len(exportedState.CurrentPrices), len(state.CurrentPrices)) | ||
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| // checking all of items existing in the export | ||
| sumPrices := sdk.NewIntFromUint64(0) | ||
| for _, i := range exportedState.CurrentPrices { | ||
| sumPrices = sumPrices.Add(i.Price) | ||
| } | ||
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| sumPricesInitial := sdk.NewIntFromUint64(0) | ||
| for _, i := range state.CurrentPrices { | ||
| sumPricesInitial = sumPricesInitial.Add(i.Price) | ||
| } | ||
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| require.Equal(t, sumPrices, sumPricesInitial) | ||
| } | ||
| } |
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