66 lines
2.3 KiB
Go
66 lines
2.3 KiB
Go
// Copyright (C) 2020 Storj Labs, Inc.
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// See LICENSE for copying information.
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package compensation_test
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import (
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"testing"
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"time"
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"github.com/shopspring/decimal"
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"github.com/stretchr/testify/assert"
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"storj.io/storj/satellite/compensation"
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)
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func TestNodeWithheldPercent(t *testing.T) {
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date := func(year int, month time.Month, day int) time.Time {
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return time.Date(year, month, day, 0, 0, 0, 0, time.UTC)
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}
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rates := []int{75, 75, 75, 50, 50, 50, 25, 25, 25, 0, 0, 0, 0, 0, 0}
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startDate := date(2019, 1, 1)
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for _, tt := range []struct {
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rate int
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inWithholding bool
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date time.Time
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}{
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{rate: 75, inWithholding: true, date: startDate},
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{rate: 75, inWithholding: true, date: date(2019, 2, 1)},
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{rate: 75, inWithholding: true, date: date(2019, 3, 1)},
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{rate: 75, inWithholding: true, date: date(2019, 3, 31)},
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{rate: 50, inWithholding: true, date: date(2019, 4, 1)},
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{rate: 50, inWithholding: true, date: date(2019, 5, 1)},
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{rate: 50, inWithholding: true, date: date(2019, 6, 1)},
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{rate: 50, inWithholding: true, date: date(2019, 6, 30)},
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{rate: 25, inWithholding: true, date: date(2019, 7, 1)},
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{rate: 25, inWithholding: true, date: date(2019, 8, 1)},
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{rate: 25, inWithholding: true, date: date(2019, 9, 1)},
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{rate: 25, inWithholding: true, date: date(2019, 9, 30)},
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{rate: 00, inWithholding: true, date: date(2019, 10, 1)},
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{rate: 00, inWithholding: true, date: date(2019, 11, 1)},
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{rate: 00, inWithholding: true, date: date(2019, 12, 1)},
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{rate: 00, inWithholding: true, date: date(2020, 1, 1)},
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{rate: 00, inWithholding: true, date: date(2020, 2, 1)},
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{rate: 00, inWithholding: true, date: date(2020, 3, 1)},
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{rate: 00, inWithholding: true, date: date(2020, 3, 31)},
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{rate: 00, inWithholding: false, date: date(2020, 4, 1)},
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} {
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t.Logf("rate=%d inWithholding=%t date=%s", tt.rate, tt.inWithholding, tt.date.Format("2006-01"))
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rate, inWithholding := compensation.NodeWithheldPercent(rates, startDate, tt.date)
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assert.Equal(t, tt.rate, rate)
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assert.Equal(t, tt.inWithholding, inWithholding)
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}
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}
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func TestPercentOf(t *testing.T) {
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percentOf := func(v, p int64) int64 {
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return compensation.PercentOf(decimal.NewFromInt(v), decimal.NewFromInt(p)).IntPart()
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}
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assert.Equal(t, int64(40), percentOf(200, 20))
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assert.Equal(t, int64(0), percentOf(200, 0))
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assert.Equal(t, int64(600), percentOf(200, 300))
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}
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