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debug-testwrapper
tailscale/tailcfg/tailcfg_test.go
Will Norris 3ec5be3f51 all: remove AUTHORS file and references to it 
This file was never truly necessary and has never actually been used in
the history of Tailscale's open source releases.

A Brief History of AUTHORS files
---

The AUTHORS file was a pattern developed at Google, originally for
Chromium, then adopted by Go and a bunch of other projects. The problem
was that Chromium originally had a copyright line only recognizing
Google as the copyright holder. Because Google (and most open source
projects) do not require copyright assignemnt for contributions, each
contributor maintains their copyright. Some large corporate contributors
then tried to add their own name to the copyright line in the LICENSE
file or in file headers. This quickly becomes unwieldy, and puts a
tremendous burden on anyone building on top of Chromium, since the
license requires that they keep all copyright lines intact.

The compromise was to create an AUTHORS file that would list all of the
copyright holders. The LICENSE file and source file headers would then
include that list by reference, listing the copyright holder as "The
Chromium Authors".

This also become cumbersome to simply keep the file up to date with a
high rate of new contributors. Plus it's not always obvious who the
copyright holder is. Sometimes it is the individual making the
contribution, but many times it may be their employer. There is no way
for the proejct maintainer to know.

Eventually, Google changed their policy to no longer recommend trying to
keep the AUTHORS file up to date proactively, and instead to only add to
it when requested: https://opensource.google/docs/releasing/authors.
They are also clear that:

> Adding contributors to the AUTHORS file is entirely within the
> project's discretion and has no implications for copyright ownership.

It was primarily added to appease a small number of large contributors
that insisted that they be recognized as copyright holders (which was
entirely their right to do). But it's not truly necessary, and not even
the most accurate way of identifying contributors and/or copyright
holders.

In practice, we've never added anyone to our AUTHORS file. It only lists
Tailscale, so it's not really serving any purpose. It also causes
confusion because Tailscalars put the "Tailscale Inc & AUTHORS" header
in other open source repos which don't actually have an AUTHORS file, so
it's ambiguous what that means.

Instead, we just acknowledge that the contributors to Tailscale (whoever
they are) are copyright holders for their individual contributions. We
also have the benefit of using the DCO (developercertificate.org) which
provides some additional certification of their right to make the
contribution.

The source file changes were purely mechanical with:

    git ls-files | xargs sed -i -e 's/\(Tailscale Inc &\) AUTHORS/\1 contributors/g'

Updates #cleanup

Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d
Signed-off-by: Will Norris <will@tailscale.com>
2026-01-23 15:49:45 -08:00

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// Copyright (c) Tailscale Inc & contributors
// SPDX-License-Identifier: BSD-3-Clause
package tailcfg_test
import (
"encoding/json"
"net/netip"
"os"
"reflect"
"regexp"
"strconv"
"testing"
"time"
. "tailscale.com/tailcfg"
"tailscale.com/tstest/deptest"
"tailscale.com/types/key"
"tailscale.com/types/opt"
"tailscale.com/types/ptr"
"tailscale.com/util/must"
)
func fieldsOf(t reflect.Type) (fields []string) {
for i := range t.NumField() {
fields = append(fields, t.Field(i).Name)
}
return
}
func TestHostinfoEqual(t *testing.T) {
hiHandles := []string{
"IPNVersion",
"FrontendLogID",
"BackendLogID",
"OS",
"OSVersion",
"Container",
"Env",
"Distro",
"DistroVersion",
"DistroCodeName",
"App",
"Desktop",
"Package",
"DeviceModel",
"PushDeviceToken",
"Hostname",
"ShieldsUp",
"ShareeNode",
"NoLogsNoSupport",
"WireIngress",
"IngressEnabled",
"AllowsUpdate",
"Machine",
"GoArch",
"GoArchVar",
"GoVersion",
"RoutableIPs",
"RequestTags",
"WoLMACs",
"Services",
"NetInfo",
"SSH_HostKeys",
"Cloud",
"Userspace",
"UserspaceRouter",
"AppConnector",
"ServicesHash",
"ExitNodeID",
"Location",
"TPM",
"StateEncrypted",
}
if have := fieldsOf(reflect.TypeFor[Hostinfo]()); !reflect.DeepEqual(have, hiHandles) {
t.Errorf("Hostinfo.Equal check might be out of sync\nfields: %q\nhandled: %q\n",
have, hiHandles)
}
nets := func(strs ...string) (ns []netip.Prefix) {
for _, s := range strs {
n, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}
ns = append(ns, n)
}
return ns
}
tests := []struct {
a, b *Hostinfo
want bool
}{
{
nil,
nil,
true,
},
{
&Hostinfo{},
nil,
false,
},
{
nil,
&Hostinfo{},
false,
},
{
&Hostinfo{},
&Hostinfo{},
true,
},
{
&Hostinfo{IPNVersion: "1"},
&Hostinfo{IPNVersion: "2"},
false,
},
{
&Hostinfo{IPNVersion: "2"},
&Hostinfo{IPNVersion: "2"},
true,
},
{
&Hostinfo{FrontendLogID: "1"},
&Hostinfo{FrontendLogID: "2"},
false,
},
{
&Hostinfo{FrontendLogID: "2"},
&Hostinfo{FrontendLogID: "2"},
true,
},
{
&Hostinfo{BackendLogID: "1"},
&Hostinfo{BackendLogID: "2"},
false,
},
{
&Hostinfo{BackendLogID: "2"},
&Hostinfo{BackendLogID: "2"},
true,
},
{
&Hostinfo{OS: "windows"},
&Hostinfo{OS: "linux"},
false,
},
{
&Hostinfo{OS: "windows"},
&Hostinfo{OS: "windows"},
true,
},
{
&Hostinfo{Hostname: "vega"},
&Hostinfo{Hostname: "iris"},
false,
},
{
&Hostinfo{Hostname: "vega"},
&Hostinfo{Hostname: "vega"},
true,
},
{
&Hostinfo{RoutableIPs: nil},
&Hostinfo{RoutableIPs: nets("10.0.0.0/16")},
false,
},
{
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
&Hostinfo{RoutableIPs: nets("10.2.0.0/16", "192.168.2.0/24")},
false,
},
{
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.2.0/24")},
false,
},
{
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
true,
},
{
&Hostinfo{RequestTags: []string{"abc", "def"}},
&Hostinfo{RequestTags: []string{"abc", "def"}},
true,
},
{
&Hostinfo{RequestTags: []string{"abc", "def"}},
&Hostinfo{RequestTags: []string{"abc", "123"}},
false,
},
{
&Hostinfo{RequestTags: []string{}},
&Hostinfo{RequestTags: []string{"abc"}},
false,
},
{
&Hostinfo{Services: []Service{{Proto: TCP, Port: 1234, Description: "foo"}}},
&Hostinfo{Services: []Service{{Proto: UDP, Port: 2345, Description: "bar"}}},
false,
},
{
&Hostinfo{Services: []Service{{Proto: TCP, Port: 1234, Description: "foo"}}},
&Hostinfo{Services: []Service{{Proto: TCP, Port: 1234, Description: "foo"}}},
true,
},
{
&Hostinfo{ShareeNode: true},
&Hostinfo{},
false,
},
{
&Hostinfo{SSH_HostKeys: []string{"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO.... root@bar"}},
&Hostinfo{},
false,
},
{
&Hostinfo{App: "golink"},
&Hostinfo{App: "abc"},
false,
},
{
&Hostinfo{App: "golink"},
&Hostinfo{App: "golink"},
true,
},
{
&Hostinfo{AppConnector: opt.Bool("true")},
&Hostinfo{AppConnector: opt.Bool("true")},
true,
},
{
&Hostinfo{AppConnector: opt.Bool("true")},
&Hostinfo{AppConnector: opt.Bool("false")},
false,
},
{
&Hostinfo{ServicesHash: "73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049"},
&Hostinfo{ServicesHash: "73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049"},
true,
},
{
&Hostinfo{ServicesHash: "084c799cd551dd1d8d5c5f9a5d593b2e931f5e36122ee5c793c1d08a19839cc0"},
&Hostinfo{},
false,
},
{
&Hostinfo{IngressEnabled: true},
&Hostinfo{},
false,
},
{
&Hostinfo{IngressEnabled: true},
&Hostinfo{IngressEnabled: true},
true,
},
{
&Hostinfo{IngressEnabled: false},
&Hostinfo{},
true,
},
{
&Hostinfo{IngressEnabled: false},
&Hostinfo{IngressEnabled: true},
false,
},
{
&Hostinfo{ExitNodeID: "stable-exit"},
&Hostinfo{ExitNodeID: "stable-exit"},
true,
},
{
&Hostinfo{ExitNodeID: ""},
&Hostinfo{},
true,
},
{
&Hostinfo{ExitNodeID: ""},
&Hostinfo{ExitNodeID: "stable-exit"},
false,
},
}
for i, tt := range tests {
got := tt.a.Equal(tt.b)
if got != tt.want {
t.Errorf("%d. Equal = %v; want %v", i, got, tt.want)
}
}
}
func TestHostinfoTailscaleSSHEnabled(t *testing.T) {
tests := []struct {
hi *Hostinfo
want bool
}{
{
nil,
false,
},
{
&Hostinfo{},
false,
},
{
&Hostinfo{SSH_HostKeys: []string{"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO.... root@bar"}},
true,
},
}
for i, tt := range tests {
got := tt.hi.TailscaleSSHEnabled()
if got != tt.want {
t.Errorf("%d. got %v; want %v", i, got, tt.want)
}
}
}
func TestNodeEqual(t *testing.T) {
nodeHandles := []string{
"ID", "StableID", "Name", "User", "Sharer",
"Key", "KeyExpiry", "KeySignature", "Machine", "DiscoKey",
"Addresses", "AllowedIPs", "Endpoints", "LegacyDERPString", "HomeDERP", "Hostinfo",
"Created", "Cap", "Tags", "PrimaryRoutes",
"LastSeen", "Online", "MachineAuthorized",
"Capabilities", "CapMap",
"UnsignedPeerAPIOnly",
"ComputedName", "computedHostIfDifferent", "ComputedNameWithHost",
"DataPlaneAuditLogID", "Expired", "SelfNodeV4MasqAddrForThisPeer",
"SelfNodeV6MasqAddrForThisPeer", "IsWireGuardOnly", "IsJailed", "ExitNodeDNSResolvers",
}
if have := fieldsOf(reflect.TypeFor[Node]()); !reflect.DeepEqual(have, nodeHandles) {
t.Errorf("Node.Equal check might be out of sync\nfields: %q\nhandled: %q\n",
have, nodeHandles)
}
n1 := key.NewNode().Public()
m1 := key.NewMachine().Public()
now := time.Now()
tests := []struct {
a, b *Node
want bool
}{
{
&Node{},
nil,
false,
},
{
nil,
&Node{},
false,
},
{
&Node{},
&Node{},
true,
},
{
&Node{},
&Node{},
true,
},
{
&Node{ID: 1},
&Node{},
false,
},
{
&Node{ID: 1},
&Node{ID: 1},
true,
},
{
&Node{StableID: "node-abcd"},
&Node{},
false,
},
{
&Node{StableID: "node-abcd"},
&Node{StableID: "node-abcd"},
true,
},
{
&Node{User: 0},
&Node{User: 1},
false,
},
{
&Node{User: 1},
&Node{User: 1},
true,
},
{
&Node{Key: n1},
&Node{Key: key.NewNode().Public()},
false,
},
{
&Node{Key: n1},
&Node{Key: n1},
true,
},
{
&Node{KeyExpiry: now},
&Node{KeyExpiry: now.Add(60 * time.Second)},
false,
},
{
&Node{KeyExpiry: now},
&Node{KeyExpiry: now},
true,
},
{
&Node{Machine: m1},
&Node{Machine: key.NewMachine().Public()},
false,
},
{
&Node{Machine: m1},
&Node{Machine: m1},
true,
},
{
&Node{Addresses: []netip.Prefix{}},
&Node{Addresses: nil},
false,
},
{
&Node{Addresses: []netip.Prefix{}},
&Node{Addresses: []netip.Prefix{}},
true,
},
{
&Node{AllowedIPs: []netip.Prefix{}},
&Node{AllowedIPs: nil},
false,
},
{
&Node{Addresses: []netip.Prefix{}},
&Node{Addresses: []netip.Prefix{}},
true,
},
{
&Node{Endpoints: []netip.AddrPort{}},
&Node{Endpoints: nil},
false,
},
{
&Node{Endpoints: []netip.AddrPort{}},
&Node{Endpoints: []netip.AddrPort{}},
true,
},
{
&Node{Hostinfo: (&Hostinfo{Hostname: "alice"}).View()},
&Node{Hostinfo: (&Hostinfo{Hostname: "bob"}).View()},
false,
},
{
&Node{Hostinfo: (&Hostinfo{}).View()},
&Node{Hostinfo: (&Hostinfo{}).View()},
true,
},
{
&Node{Created: now},
&Node{Created: now.Add(60 * time.Second)},
false,
},
{
&Node{Created: now},
&Node{Created: now},
true,
},
{
&Node{LastSeen: &now},
&Node{LastSeen: nil},
false,
},
{
&Node{LastSeen: &now},
&Node{LastSeen: &now},
true,
},
{
&Node{LegacyDERPString: "foo"},
&Node{LegacyDERPString: "bar"},
false,
},
{
&Node{HomeDERP: 1},
&Node{HomeDERP: 2},
false,
},
{
&Node{Tags: []string{"tag:foo"}},
&Node{Tags: []string{"tag:foo"}},
true,
},
{
&Node{Tags: []string{"tag:foo", "tag:bar"}},
&Node{Tags: []string{"tag:bar"}},
false,
},
{
&Node{Tags: []string{"tag:foo"}},
&Node{Tags: []string{"tag:bar"}},
false,
},
{
&Node{Tags: []string{"tag:foo"}},
&Node{},
false,
},
{
&Node{Expired: true},
&Node{},
false,
},
{
&Node{},
&Node{SelfNodeV4MasqAddrForThisPeer: ptr.To(netip.MustParseAddr("100.64.0.1"))},
false,
},
{
&Node{SelfNodeV4MasqAddrForThisPeer: ptr.To(netip.MustParseAddr("100.64.0.1"))},
&Node{SelfNodeV4MasqAddrForThisPeer: ptr.To(netip.MustParseAddr("100.64.0.1"))},
true,
},
{
&Node{},
&Node{SelfNodeV6MasqAddrForThisPeer: ptr.To(netip.MustParseAddr("2001::3456"))},
false,
},
{
&Node{SelfNodeV6MasqAddrForThisPeer: ptr.To(netip.MustParseAddr("2001::3456"))},
&Node{SelfNodeV6MasqAddrForThisPeer: ptr.To(netip.MustParseAddr("2001::3456"))},
true,
},
{
&Node{
CapMap: NodeCapMap{
"foo": []RawMessage{`"foo"`},
},
},
&Node{
CapMap: NodeCapMap{
"foo": []RawMessage{`"foo"`},
},
},
true,
},
{
&Node{
CapMap: NodeCapMap{
"bar": []RawMessage{`"foo"`},
},
},
&Node{
CapMap: NodeCapMap{
"foo": []RawMessage{`"bar"`},
},
},
false,
},
{
&Node{
CapMap: NodeCapMap{
"foo": nil,
},
},
&Node{
CapMap: NodeCapMap{
"foo": []RawMessage{`"bar"`},
},
},
false,
},
{
&Node{IsJailed: true},
&Node{IsJailed: true},
true,
},
{
&Node{IsJailed: false},
&Node{IsJailed: true},
false,
},
}
for i, tt := range tests {
got := tt.a.Equal(tt.b)
if got != tt.want {
t.Errorf("%d. Equal = %v; want %v", i, got, tt.want)
}
}
}
func TestNetInfoFields(t *testing.T) {
handled := []string{
"MappingVariesByDestIP",
"WorkingIPv6",
"OSHasIPv6",
"WorkingUDP",
"WorkingICMPv4",
"HavePortMap",
"UPnP",
"PMP",
"PCP",
"PreferredDERP",
"LinkType",
"DERPLatency",
"FirewallMode",
}
if have := fieldsOf(reflect.TypeFor[NetInfo]()); !reflect.DeepEqual(have, handled) {
t.Errorf("NetInfo.Clone/BasicallyEqually check might be out of sync\nfields: %q\nhandled: %q\n",
have, handled)
}
}
func TestCloneUser(t *testing.T) {
tests := []struct {
name string
u *User
}{
{"nil_logins", &User{}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
u2 := tt.u.Clone()
if !reflect.DeepEqual(tt.u, u2) {
t.Errorf("not equal")
}
})
}
}
func TestCloneNode(t *testing.T) {
tests := []struct {
name string
v *Node
}{
{"nil_fields", &Node{}},
{"zero_fields", &Node{
Addresses: make([]netip.Prefix, 0),
AllowedIPs: make([]netip.Prefix, 0),
Endpoints: make([]netip.AddrPort, 0),
}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
v2 := tt.v.Clone()
if !reflect.DeepEqual(tt.v, v2) {
t.Errorf("not equal")
}
})
}
}
func TestEndpointTypeMarshal(t *testing.T) {
eps := []EndpointType{
EndpointUnknownType,
EndpointLocal,
EndpointSTUN,
EndpointPortmapped,
EndpointSTUN4LocalPort,
}
got, err := json.Marshal(eps)
if err != nil {
t.Fatal(err)
}
const want = `[0,1,2,3,4]`
if string(got) != want {
t.Errorf("got %s; want %s", got, want)
}
}
func TestRegisterRequestNilClone(t *testing.T) {
var nilReq *RegisterRequest
got := nilReq.Clone()
if got != nil {
t.Errorf("got = %v; want nil", got)
}
}
// Tests that CurrentCapabilityVersion is bumped when the comment block above it gets bumped.
// We've screwed this up several times.
func TestCurrentCapabilityVersion(t *testing.T) {
f := must.Get(os.ReadFile("tailcfg.go"))
matches := regexp.MustCompile(`(?m)^//[\s-]+(\d+): \d\d\d\d-\d\d-\d\d: `).FindAllStringSubmatch(string(f), -1)
max := 0
for _, m := range matches {
n := must.Get(strconv.Atoi(m[1]))
if n > max {
max = n
}
}
if CapabilityVersion(max) != CurrentCapabilityVersion {
t.Errorf("CurrentCapabilityVersion = %d; want %d", CurrentCapabilityVersion, max)
}
}
func TestUnmarshalHealth(t *testing.T) {
tests := []struct {
in string // MapResponse JSON
want []string // MapResponse.Health wanted value post-unmarshal
}{
{in: `{}`},
{in: `{"Health":null}`},
{in: `{"Health":[]}`, want: []string{}},
{in: `{"Health":["bad"]}`, want: []string{"bad"}},
}
for _, tt := range tests {
var mr MapResponse
if err := json.Unmarshal([]byte(tt.in), &mr); err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(mr.Health, tt.want) {
t.Errorf("for %#q: got %v; want %v", tt.in, mr.Health, tt.want)
}
}
}
func TestRawMessage(t *testing.T) {
// Create a few types of json.RawMessages and then marshal them back and
// forth to make sure they round-trip.
type rule struct {
Ports []int `json:",omitempty"`
}
tests := []struct {
name string
val map[string][]rule
wire map[string][]RawMessage
}{
{
name: "nil",
val: nil,
wire: nil,
},
{
name: "empty",
val: map[string][]rule{},
wire: map[string][]RawMessage{},
},
{
name: "one",
val: map[string][]rule{
"foo": {{Ports: []int{1, 2, 3}}},
},
wire: map[string][]RawMessage{
"foo": {
`{"Ports":[1,2,3]}`,
},
},
},
{
name: "many",
val: map[string][]rule{
"foo": {{Ports: []int{1, 2, 3}}},
"bar": {{Ports: []int{4, 5, 6}}, {Ports: []int{7, 8, 9}}},
"baz": nil,
"abc": {},
"def": {{}},
},
wire: map[string][]RawMessage{
"foo": {
`{"Ports":[1,2,3]}`,
},
"bar": {
`{"Ports":[4,5,6]}`,
`{"Ports":[7,8,9]}`,
},
"baz": nil,
"abc": {},
"def": {"{}"},
},
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
j := must.Get(json.Marshal(tc.val))
var gotWire map[string][]RawMessage
if err := json.Unmarshal(j, &gotWire); err != nil {
t.Fatalf("unmarshal: %v", err)
}
if !reflect.DeepEqual(gotWire, tc.wire) {
t.Errorf("got %#v; want %#v", gotWire, tc.wire)
}
j = must.Get(json.Marshal(tc.wire))
var gotVal map[string][]rule
if err := json.Unmarshal(j, &gotVal); err != nil {
t.Fatalf("unmarshal: %v", err)
}
if !reflect.DeepEqual(gotVal, tc.val) {
t.Errorf("got %#v; want %#v", gotVal, tc.val)
}
})
}
}
func TestMarshalToRawMessageAndBack(t *testing.T) {
type inner struct {
Groups []string `json:"groups,omitempty"`
}
testip := netip.MustParseAddrPort("1.2.3.4:80")
type testRule struct {
Ports []int `json:"ports,omitempty"`
ToggleOn bool `json:"toggleOn,omitempty"`
Name string `json:"name,omitempty"`
Groups inner `json:"groups,omitempty"`
Addrs []netip.AddrPort `json:"addrs"`
}
tests := []struct {
name string
capType PeerCapability
val testRule
}{
{
name: "empty",
val: testRule{},
capType: PeerCapability("foo"),
},
{
name: "some values",
val: testRule{Ports: []int{80, 443}, Name: "foo"},
capType: PeerCapability("foo"),
},
{
name: "all values",
val: testRule{Ports: []int{80, 443}, Name: "foo", ToggleOn: true, Groups: inner{Groups: []string{"foo", "bar"}}, Addrs: []netip.AddrPort{testip}},
capType: PeerCapability("foo"),
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
raw, err := MarshalCapJSON(tc.val)
if err != nil {
t.Fatalf("unexpected error marshalling raw message: %v", err)
}
cap := PeerCapMap{tc.capType: []RawMessage{raw}}
after, err := UnmarshalCapJSON[testRule](cap, tc.capType)
if err != nil {
t.Fatalf("unexpected error unmarshaling raw message: %v", err)
}
if !reflect.DeepEqual([]testRule{tc.val}, after) {
t.Errorf("got %#v; want %#v", after, []testRule{tc.val})
}
})
}
}
func TestDeps(t *testing.T) {
deptest.DepChecker{
BadDeps: map[string]string{
// Make sure we don't again accidentally bring in a dependency on
// drive or its transitive dependencies
"testing": "do not use testing package in production code",
"tailscale.com/drive/driveimpl": "https://github.com/tailscale/tailscale/pull/10631",
"github.com/studio-b12/gowebdav": "https://github.com/tailscale/tailscale/pull/10631",
},
}.Check(t)
}
func TestCheckTag(t *testing.T) {
tests := []struct {
name string
tag string
want bool
}{
{"empty", "", false},
{"good", "tag:foo", true},
{"bad", "tag:", false},
{"no_leading_num", "tag:1foo", false},
{"no_punctuation", "tag:foa@bar", false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := CheckTag(tt.tag)
if err == nil && !tt.want {
t.Errorf("got nil; want error")
} else if err != nil && tt.want {
t.Errorf("got %v; want nil", err)
}
})
}
}
func TestDisplayMessageEqual(t *testing.T) {
type test struct {
name string
value1 DisplayMessage
value2 DisplayMessage
wantEqual bool
}
for _, test := range []test{
{
name: "same",
value1: DisplayMessage{
Title: "title",
Text: "text",
Severity: SeverityHigh,
ImpactsConnectivity: false,
PrimaryAction: &DisplayMessageAction{
URL: "https://example.com",
Label: "Open",
},
},
value2: DisplayMessage{
Title: "title",
Text: "text",
Severity: SeverityHigh,
ImpactsConnectivity: false,
PrimaryAction: &DisplayMessageAction{
URL: "https://example.com",
Label: "Open",
},
},
wantEqual: true,
},
{
name: "different-title",
value1: DisplayMessage{
Title: "title",
},
value2: DisplayMessage{
Title: "different title",
},
wantEqual: false,
},
{
name: "different-text",
value1: DisplayMessage{
Text: "some text",
},
value2: DisplayMessage{
Text: "different text",
},
wantEqual: false,
},
{
name: "different-severity",
value1: DisplayMessage{
Severity: SeverityHigh,
},
value2: DisplayMessage{
Severity: SeverityMedium,
},
wantEqual: false,
},
{
name: "different-impactsConnectivity",
value1: DisplayMessage{
ImpactsConnectivity: true,
},
value2: DisplayMessage{
ImpactsConnectivity: false,
},
wantEqual: false,
},
{
name: "different-primaryAction-nil-non-nil",
value1: DisplayMessage{},
value2: DisplayMessage{
PrimaryAction: &DisplayMessageAction{
URL: "https://example.com",
Label: "Open",
},
},
wantEqual: false,
},
{
name: "different-primaryAction-url",
value1: DisplayMessage{
PrimaryAction: &DisplayMessageAction{
URL: "https://example.com",
Label: "Open",
},
},
value2: DisplayMessage{
PrimaryAction: &DisplayMessageAction{
URL: "https://zombo.com",
Label: "Open",
},
},
wantEqual: false,
},
{
name: "different-primaryAction-label",
value1: DisplayMessage{
PrimaryAction: &DisplayMessageAction{
URL: "https://example.com",
Label: "Open",
},
},
value2: DisplayMessage{
PrimaryAction: &DisplayMessageAction{
URL: "https://example.com",
Label: "Learn more",
},
},
wantEqual: false,
},
} {
t.Run(test.name, func(t *testing.T) {
got := test.value1.Equal(test.value2)
if got != test.wantEqual {
value1 := must.Get(json.MarshalIndent(test.value1, "", " "))
value2 := must.Get(json.MarshalIndent(test.value2, "", " "))
t.Errorf("value1.Equal(value2): got %t, want %t\nvalue1:\n%s\nvalue2:\n%s", got, test.wantEqual, value1, value2)
}
})
}
}
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