0g-chain/x/cdp/simulation/operations/utils_test.go
Kevin Davis 1fab788fd5
[R4R] Add cdp simulations (#422)
feat: cdp sims
Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com>
Co-authored-by: John Maheswaran <john@kava.io>
2020-04-13 21:29:46 -04:00

29 lines
787 B
Go

package operations_test
import (
"testing"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/cdp/simulation/operations"
"github.com/stretchr/testify/require"
)
func TestShiftDec(t *testing.T) {
tests := []struct {
value sdk.Dec
shift sdk.Int
expected sdk.Dec
}{
{sdk.MustNewDecFromStr("5.5"), sdk.NewInt(1), sdk.MustNewDecFromStr("55")},
{sdk.MustNewDecFromStr("5.5"), sdk.NewInt(-1), sdk.MustNewDecFromStr("0.55")},
{sdk.MustNewDecFromStr("5.5"), sdk.NewInt(2), sdk.MustNewDecFromStr("550")},
{sdk.MustNewDecFromStr("5.5"), sdk.NewInt(-2), sdk.MustNewDecFromStr("0.055")},
}
for _, tt := range tests {
t.Run(tt.value.String(), func(t *testing.T) {
require.Equal(t, tt.expected, operations.ShiftDec(tt.value, tt.shift))
})
}
}