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|
package xsd
import (
"bytes"
"testing"
"time"
)
const (
P2Y6M5DT12H35M30S = 2*Yearish + 6*Monthish + 5*Day + 12*time.Hour + 35*time.Minute + 30*time.Second
P1DT2H = Day + 2*time.Hour
P20M = 20 * Monthish
PT20M = 20 * time.Minute
P0Y = time.Duration(0)
NegP60D = -1 * (60 * Day)
PT1M30_5S = time.Minute + time.Duration(30.5*float64(time.Second))
)
func TestMarshal(t *testing.T) {
type args struct {
d time.Duration
}
tests := []struct {
name string
args args
want []byte
wantErr bool
}{
{
name: "2 years, 6 months, 5 days, 12 hours, 35 minutes, 30 seconds",
args: args{P2Y6M5DT12H35M30S},
wantErr: false,
want: []byte("P2Y6M5DT12H35M30S"),
},
{
name: "1 day, 2 hours",
args: args{P1DT2H},
wantErr: false,
want: []byte("P1DT2H"),
},
{
name: "20 months (the number of months can be more than 12)",
args: args{P20M},
want: []byte("P1Y8M4D"),
wantErr: false,
},
{
name: "20 minutes",
args: args{PT20M},
want: []byte("PT20M"),
wantErr: false,
},
{
name: "0 years",
args: args{P0Y},
want: []byte("PT0S"),
wantErr: false,
},
{
name: "minus 60 days",
args: args{NegP60D},
want: []byte("-P2M"),
wantErr: false,
},
{
name: "1 minute, 30.5 seconds",
args: args{PT1M30_5S},
want: []byte("PT1M30.5S"),
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := Marshal(tt.args.d)
if (err != nil) != tt.wantErr {
t.Errorf("Marshal() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !bytes.Equal(got, tt.want) {
t.Errorf("Marshal() got = %s, want %s", got, tt.want)
}
})
}
}
func TestUnmarshal(t *testing.T) {
type args struct {
data []byte
d *time.Duration
}
tests := []struct {
name string
args args
want time.Duration
wantErr bool
}{
{
name: "an empty value should not be valid",
args: args{[]byte{}, nil},
wantErr: true,
},
{
name: "at least one number and designator are required",
args: args{[]byte("P"), nil},
wantErr: true,
},
{
name: "missing type",
args: args{[]byte("PT"), nil},
wantErr: true,
},
{
name: "minus sign must appear first",
args: args{[]byte("P-20M"), nil},
wantErr: true,
},
{
name: "no time items are present, so \"T\" must not be present",
args: args{[]byte("P20MT"), nil},
wantErr: true,
},
{
name: "no value is specified for months, so \"M\" must not be present",
args: args{[]byte("P1YM5D"), nil},
wantErr: true,
},
{
name: "only the seconds can be expressed as a decimal",
args: args{[]byte("P15.5Y"), nil},
wantErr: true,
},
{
name: "\"T\" must be present to separate days and hours",
args: args{[]byte("P1D2H"), nil},
wantErr: true,
},
{
name: "\"P\" must always be present",
args: args{[]byte("1Y2M"), nil},
wantErr: true,
},
{
name: "years must appear before months",
args: args{[]byte("P2M1Y"), nil},
wantErr: true,
},
{
name: "at least one digit must follow the decimal point if it appears",
args: args{[]byte("PT15.S"), nil},
wantErr: true,
},
{
name: "invalid data at the end",
args: args{[]byte("P2Y6M5DT12H35M30Stest"), nil},
wantErr: true,
},
{
name: "invalid data at the start",
args: args{[]byte("testP2Y6M5DT12H35M30S"), nil},
wantErr: true,
},
{
name: "2 years, 6 months, 5 days, 12 hours, 35 minutes, 30 seconds",
args: args{[]byte("P2Y6M5DT12H35M30S"), new(time.Duration)},
want: P2Y6M5DT12H35M30S,
wantErr: false,
},
{
name: "1 day, 2 hours",
args: args{[]byte("P1DT2H"), new(time.Duration)},
want: P1DT2H,
wantErr: false,
},
{
name: "20 months (the number of months can be more than 12)",
args: args{[]byte("P20M"), new(time.Duration)},
want: P20M,
wantErr: false,
},
{
name: "20 minutes",
args: args{[]byte("PT20M"), new(time.Duration)},
want: PT20M,
wantErr: false,
},
{
name: "20 months (0 is permitted as a number, but is not required)",
args: args{[]byte("P0Y20M0D"), new(time.Duration)},
want: P20M,
wantErr: false,
},
{
name: "0 years",
args: args{[]byte("P0Y"), new(time.Duration)},
want: P0Y,
wantErr: false,
},
{
name: "minus 60 days",
args: args{[]byte("-P60D"), new(time.Duration)},
want: NegP60D,
wantErr: false,
},
{
name: "1 minute, 30.5 seconds",
args: args{[]byte("PT1M30.5S"), new(time.Duration)},
want: PT1M30_5S,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := Unmarshal(tt.args.data, tt.args.d); (err != nil) != tt.wantErr {
t.Errorf("Unmarshal() error = %v, wantErr %v", err, tt.wantErr)
}
if tt.want == 0 {
return
}
if *tt.args.d != tt.want {
t.Errorf("Marshal() got = %s, want %s", tt.args.d, tt.want)
}
})
}
}
|
