0g-chain/x/cdp/simulation/utils_test.go
2020-04-30 10:23:41 -04:00

31 lines
778 B
Go

package simulation_test
import (
"testing"
"github.com/stretchr/testify/require"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/cdp/simulation"
)
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, simulation.ShiftDec(tt.value, tt.shift))
})
}
}