test: add keeper param tests (cosmos#101)

x/airdrop/keeper/params_test.go

@@ -0,0 +1,59 @@
+package keeper_test
+
+import (
+	"testing"
+	"time"
+
+	"github.com/cosmos/cosmos-sdk/simapp"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/airdrop/types"
+	"github.com/stretchr/testify/suite"
+	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
+)
+
+var (
+	addr    = sdk.AccAddress([]byte("addr________________"))
+	addrSet = sdk.AccAddress([]byte("addrSet_____________"))
+)
+
+type ParamsTestSuite struct {
+	suite.Suite
+
+	app *simapp.SimApp
+	ctx sdk.Context
+}
+
+func (s *ParamsTestSuite) SetupTest() {
+	app := simapp.Setup(false)
+	s.app = app
+	s.ctx = app.BaseApp.NewContext(false, tmproto.Header{
+		Time:   time.Now(),
+		Height: 10,
+	})
+
+	s.app.AirdropKeeper.SetParams(s.ctx, types.NewParams(addr.String()))
+}
+
+func (s *ParamsTestSuite) TestGetAllowListClients() {
+	list := []string{addr.String()}
+	s.Require().Equal(s.app.AirdropKeeper.GetAllowListClients(s.ctx), list)
+}
+
+func (s *ParamsTestSuite) TestGetParams() {
+	p := types.Params{
+		AllowList: []string{addr.String()},
+	}
+	s.Require().Equal(s.app.AirdropKeeper.GetParams(s.ctx), p)
+}
+
+func (s *ParamsTestSuite) TestSetParams() {
+	p := types.Params{
+		AllowList: []string{addr.String(), addrSet.String()},
+	}
+	s.app.AirdropKeeper.SetParams(s.ctx, p)
+	s.Require().Equal(s.app.AirdropKeeper.GetParams(s.ctx), p)
+}
+
+func TestParamsTestSuite(t *testing.T) {
+	suite.Run(t, new(ParamsTestSuite))
+}