package assert import ( v2net "v2ray.com/core/common/net" ) func (this *Assert) Port(value v2net.Port) *PortSubject { return &PortSubject{ Subject: Subject{ a: this, disp: value.String(), }, value: value, } } type PortSubject struct { Subject value v2net.Port } func (subject *PortSubject) Equals(expectation v2net.Port) { if subject.value.Value() != expectation.Value() { subject.Fail("is equal to", expectation.String()) } } func (subject *PortSubject) GreaterThan(expectation v2net.Port) { if subject.value.Value() <= expectation.Value() { subject.Fail("is greater than", expectation.String()) } } func (subject *PortSubject) LessThan(expectation v2net.Port) { if subject.value.Value() >= expectation.Value() { subject.Fail("is less than", expectation.String()) } } func (subject *PortSubject) IsValid() { if subject.value == 0 { subject.Fail("is", "a valid port") } }