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more literals

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This commit is contained in:
v2ray 2015-12-03 16:57:23 +01:00
parent f3f1c09e49
commit e42510aca5
5 changed files with 58 additions and 32 deletions
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6
common/net/port.go
View File

@ -1,10 +1,10 @@
package net
import (
"strconv"
"github.com/v2ray/v2ray-core/common/serial"
)
type Port uint16
type Port serial.Uint16Literal
func PortFromBytes(port []byte) Port {
return Port(uint16(port[0])<<8 + uint16(port[1]))
@ -19,5 +19,5 @@ func (this Port) Bytes() []byte {
}
func (this Port) String() string {
return strconv.Itoa(int(this))
return serial.Uint16Literal(this).String()
}

33
common/serial/numbers.go Normal file
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@ -0,0 +1,33 @@
package serial
import (
"strconv"
)
type Uint16 interface {
Value() uint16
}
type Uint16Literal uint16
func (this Uint16Literal) String() string {
return strconv.Itoa(int(this))
}
func (this Uint16Literal) Value() uint16 {
return uint16(this)
}
type Int interface {
Value() int
}
type IntLiteral int
func (this IntLiteral) String() string {
return strconv.Itoa(int(this))
}
func (this IntLiteral) Value() int {
return int(this)
}

1
common/serial/string.go
View File

@ -1,5 +1,6 @@
package serial
// An interface for any objects that has string presentation.
type String interface {
String() string
}

24
testing/assert/intsubject.go
View File

@ -1,16 +1,16 @@
package assert
import (
"strconv"
"github.com/v2ray/v2ray-core/common/serial"
)
func Int(value int) *IntSubject {
return &IntSubject{value: value}
return &IntSubject{value: serial.IntLiteral(value)}
}
type IntSubject struct {
Subject
value int
value serial.IntLiteral
}
func (subject *IntSubject) Named(name string) *IntSubject {
@ -18,28 +18,24 @@ func (subject *IntSubject) Named(name string) *IntSubject {
return subject
}
func (subject *IntSubject) Fail(verb string, other int) {
subject.FailWithMessage("Not true that " + subject.DisplayString() + " " + verb + " <" + strconv.Itoa(other) + ">.")
}
func (subject *IntSubject) DisplayString() string {
return subject.Subject.DisplayString(strconv.Itoa(subject.value))
return subject.Subject.DisplayString(subject.value.String())
}
func (subject *IntSubject) Equals(expectation int) {
if subject.value != expectation {
subject.Fail("is equal to", expectation)
if subject.value.Value() != expectation {
subject.Fail(subject.DisplayString(), "is equal to", serial.IntLiteral(expectation))
}
}
func (subject *IntSubject) GreaterThan(expectation int) {
if subject.value <= expectation {
subject.Fail("is greater than", expectation)
if subject.value.Value() <= expectation {
subject.Fail(subject.DisplayString(), "is greater than", serial.IntLiteral(expectation))
}
}
func (subject *IntSubject) LessThan(expectation int) {
if subject.value >= expectation {
subject.Fail("is less than", expectation)
if subject.value.Value() >= expectation {
subject.Fail(subject.DisplayString(), "is less than", serial.IntLiteral(expectation))
}
}

26
testing/assert/uint16subject.go
View File

@ -1,16 +1,16 @@
package assert
import (
"strconv"
"github.com/v2ray/v2ray-core/common/serial"
)
func Uint16(value uint16) *Uint16Subject {
return &Uint16Subject{value: value}
return &Uint16Subject{value: serial.Uint16Literal(value)}
}
type Uint16Subject struct {
Subject
value uint16
value serial.Uint16Literal
}
func (subject *Uint16Subject) Named(name string) *Uint16Subject {
@ -18,34 +18,30 @@ func (subject *Uint16Subject) Named(name string) *Uint16Subject {
return subject
}
func (subject *Uint16Subject) Fail(verb string, other uint16) {
subject.FailWithMessage("Not true that " + subject.DisplayString() + " " + verb + " <" + strconv.Itoa(int(other)) + ">.")
}
func (subject *Uint16Subject) DisplayString() string {
return subject.Subject.DisplayString(strconv.Itoa(int(subject.value)))
return subject.Subject.DisplayString(subject.value.String())
}
func (subject *Uint16Subject) Equals(expectation uint16) {
if subject.value != expectation {
subject.Fail("is equal to", expectation)
if subject.value.Value() != expectation {
subject.Fail(subject.DisplayString(), "is equal to", serial.Uint16Literal(expectation))
}
}
func (subject *Uint16Subject) GreaterThan(expectation uint16) {
if subject.value <= expectation {
subject.Fail("is greater than", expectation)
if subject.value.Value() <= expectation {
subject.Fail(subject.DisplayString(), "is greater than", serial.Uint16Literal(expectation))
}
}
func (subject *Uint16Subject) LessThan(expectation uint16) {
if subject.value >= expectation {
subject.Fail("is less than", expectation)
if subject.value.Value() >= expectation {
subject.Fail(subject.DisplayString(), "is less than", serial.Uint16Literal(expectation))
}
}
func (subject *Uint16Subject) Positive() {
if subject.value <= 0 {
if subject.value.Value() <= 0 {
subject.FailWithMessage("Not true that " + subject.DisplayString() + " is positive.")
}
}