1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
package plural
import (
"reflect"
"testing"
)
func TestNewOperands(t *testing.T) {
tests := []struct {
input interface{}
ops *Operands
err bool
}{
{int64(0), &Operands{0.0, 0, 0, 0, 0, 0}, false},
{int64(1), &Operands{1.0, 1, 0, 0, 0, 0}, false},
{"0", &Operands{0.0, 0, 0, 0, 0, 0}, false},
{"1", &Operands{1.0, 1, 0, 0, 0, 0}, false},
{"1.0", &Operands{1.0, 1, 1, 0, 0, 0}, false},
{"1.00", &Operands{1.0, 1, 2, 0, 0, 0}, false},
{"1.3", &Operands{1.3, 1, 1, 1, 3, 3}, false},
{"1.30", &Operands{1.3, 1, 2, 1, 30, 3}, false},
{"1.03", &Operands{1.03, 1, 2, 2, 3, 3}, false},
{"1.230", &Operands{1.23, 1, 3, 2, 230, 23}, false},
{"20.0230", &Operands{20.023, 20, 4, 3, 230, 23}, false},
{20.0230, nil, true},
}
for _, test := range tests {
ops, err := NewOperands(test.input)
if err != nil && !test.err {
t.Errorf("NewOperands(%#v) unexpected error: %s", test.input, err)
} else if err == nil && test.err {
t.Errorf("NewOperands(%#v) returned %#v; expected error", test.input, ops)
} else if !reflect.DeepEqual(ops, test.ops) {
t.Errorf("NewOperands(%#v) returned %#v; expected %#v", test.input, ops, test.ops)
}
}
}
func BenchmarkNewOperand(b *testing.B) {
for i := 0; i < b.N; i++ {
if _, err := NewOperands("1234.56780000"); err != nil {
b.Fatal(err)
}
}
}
|
