mirror of
https://github.com/c9s/bbgo.git
synced 2024-11-22 23:05:15 +00:00
38 lines
741 B
Go
38 lines
741 B
Go
package fixedpoint
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestReduce(t *testing.T) {
|
|
type args struct {
|
|
values []Value
|
|
init Value
|
|
reducer Reducer
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
want Value
|
|
}{
|
|
{
|
|
name: "simple",
|
|
args: args{
|
|
values: []Value{NewFromFloat(1), NewFromFloat(2), NewFromFloat(3)},
|
|
init: NewFromFloat(0.0),
|
|
reducer: func(prev, curr Value) Value {
|
|
return prev.Add(curr)
|
|
},
|
|
},
|
|
want: NewFromFloat(6),
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
assert.Equalf(t, tt.want, Reduce(tt.args.values, tt.args.reducer, tt.args.init), "Reduce(%v, %v, %v)", tt.args.values, tt.args.init, tt.args.reducer)
|
|
})
|
|
}
|
|
}
|