diff --git a/x/auction/keeper/auctions_test.go b/x/auction/keeper/auctions_test.go index 1bc48650..aad049a3 100644 --- a/x/auction/keeper/auctions_test.go +++ b/x/auction/keeper/auctions_test.go @@ -2,6 +2,7 @@ package keeper_test import ( "testing" + "time" sdk "github.com/cosmos/cosmos-sdk/types" "github.com/cosmos/cosmos-sdk/x/auth" @@ -151,3 +152,90 @@ func TestForwardReverseAuctionBasic(t *testing.T) { // Check buyer's coins increased tApp.CheckBalance(t, ctx, buyer, cs(c("token1", 115), c("token2", 50))) } + +func TestStartForwardAuction(t *testing.T) { + someTime := time.Date(1998, time.January, 1, 0, 0, 0, 0, time.UTC) + type args struct { + seller string + lot sdk.Coin + bidDenom string + } + testCases := []struct { + name string + blockTime time.Time + args args + expectPass bool + }{ + { + "normal", + someTime, + args{liquidator.ModuleName, c("stable", 10), "gov"}, + true, + }, + { + "no module account", + someTime, + args{"nonExistentModule", c("stable", 10), "gov"}, + false, + }, + { + "not enough coins", + someTime, + args{liquidator.ModuleName, c("stable", 101), "gov"}, + false, + }, + { + "incorrect denom", + someTime, + args{liquidator.ModuleName, c("notacoin", 10), "gov"}, + false, + }, + } + for _, tc := range testCases { + t.Run(tc.name, func(t *testing.T) { + // setup + initialLiquidatorCoins := cs(c("stable", 100)) + tApp := app.NewTestApp() + + liqAcc := supply.NewEmptyModuleAccount(liquidator.ModuleName, supply.Burner) // TODO could add test to check for burner permissions + require.NoError(t, liqAcc.SetCoins(initialLiquidatorCoins)) + tApp.InitializeFromGenesisStates( + NewAuthGenStateFromAccs(authexported.GenesisAccounts{liqAcc}), + ) + ctx := tApp.NewContext(false, abci.Header{}).WithBlockTime(tc.blockTime) + keeper := tApp.GetAuctionKeeper() + + // run function under test + id, err := keeper.StartForwardAuction(ctx, tc.args.seller, tc.args.lot, tc.args.bidDenom) + + // check + sk := tApp.GetSupplyKeeper() + liquidatorCoins := sk.GetModuleAccount(ctx, liquidator.ModuleName).GetCoins() + actualAuc, found := keeper.GetAuction(ctx, id) + + if tc.expectPass { + require.NoError(t, err) + // check coins moved + require.Equal(t, initialLiquidatorCoins.Sub(cs(tc.args.lot)), liquidatorCoins) + // check auction in store and is correct + require.True(t, found) + expectedAuction := types.Auction(types.ForwardAuction{BaseAuction: types.BaseAuction{ + ID: types.ID(0), + Initiator: tc.args.seller, + Lot: tc.args.lot, + Bidder: nil, + Bid: c(tc.args.bidDenom, 0), + EndTime: tc.blockTime.Add(types.DefaultMaxAuctionDuration), + MaxEndTime: tc.blockTime.Add(types.DefaultMaxAuctionDuration), + }}) + require.Equal(t, expectedAuction, actualAuc) + } else { + require.Error(t, err) + // check coins not moved + require.Equal(t, initialLiquidatorCoins, liquidatorCoins) + // check auction not in store + require.False(t, found) + } + }) + } +}