package keeper_test

import (
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
	"github.com/evmos/ethermint/x/feemarket/types"
)

func (suite *KeeperTestSuite) TestUpdateParams() {
	testCases := []struct {
		name      string
		request   *types.MsgUpdateParams
		expectErr bool
	}{
		{
			name:      "fail - invalid authority",
			request:   &types.MsgUpdateParams{Authority: "foobar"},
			expectErr: true,
		},
		{
			name: "pass - valid Update msg",
			request: &types.MsgUpdateParams{
				Authority: authtypes.NewModuleAddress(govtypes.ModuleName).String(),
				Params:    types.DefaultParams(),
			},
			expectErr: false,
		},
	}

	for _, tc := range testCases {
		suite.Run("MsgUpdateParams", func() {
			_, err := suite.app.FeeMarketKeeper.UpdateParams(suite.ctx, tc.request)
			if tc.expectErr {
				suite.Require().Error(err)
			} else {
				suite.Require().NoError(err)
			}
		})
	}
}