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predictor for interest is k

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bel
2023-10-26 18:38:48 -06:00
parent 23614057a3
commit 0c50ee5a89
2 changed files with 11 additions and 10 deletions
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16
ana/predictor_test.go
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@@ -8,7 +8,7 @@ import (
)
func TestNewInterestPredictor(t *testing.T) {
name := "x"
acc := "x"
curr := ledger.USD
cases := map[string]struct {
apy float64
@@ -18,22 +18,22 @@ func TestNewInterestPredictor(t *testing.T) {
}{
"zero": {
apy: 0,
given: ledger.Balances{name: ledger.Balance{curr: 100}},
given: ledger.Balances{acc: ledger.Balance{curr: 100}},
delta: time.Hour * 24 * 365,
want: ledger.Balances{name: ledger.Balance{curr: 100}},
want: ledger.Balances{acc: ledger.Balance{curr: 100}},
},
"100%": {
apy: 1,
given: ledger.Balances{name: ledger.Balance{curr: 100}},
"50%": {
apy: .5,
given: ledger.Balances{acc: ledger.Balance{curr: 100}},
delta: time.Hour * 24 * 365,
want: ledger.Balances{name: ledger.Balance{curr: 200}},
want: ledger.Balances{acc: ledger.Balance{curr: 163.21}},
},
}
for name, d := range cases {
c := d
t.Run(name, func(t *testing.T) {
predictor := NewInterestPredictor(name, string(curr), c.apy)
predictor := NewInterestPredictor(acc, string(curr), c.apy)
got := predictor(c.given, c.delta)
if got.Debug() != c.want.Debug() {
t.Errorf("want\n\t%+v, got\n\t%+v", c.want, got)