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|
package remoteclientconfig
import (
"io"
"reflect"
"strings"
"testing"
)
var goodConfig = `
[connections]
[connections.homer]
destination = "192.168.1.1"
username = "myuser"
port = 22
default = true
[connections.bart]
destination = "foobar.com"
username = "root"
port = 22
`
var noDest = `
[connections]
[connections.homer]
destination = "192.168.1.1"
username = "myuser"
default = true
port = 22
[connections.bart]
username = "root"
port = 22
`
var noUser = `
[connections]
[connections.homer]
destination = "192.168.1.1"
port = 22
`
func makeGoodResult() *RemoteConfig {
var goodConnections = make(map[string]RemoteConnection)
goodConnections["homer"] = RemoteConnection{
Destination: "192.168.1.1",
Username: "myuser",
IsDefault: true,
Port: 22,
}
goodConnections["bart"] = RemoteConnection{
Destination: "foobar.com",
Username: "root",
Port: 22,
}
var goodResult = RemoteConfig{
Connections: goodConnections,
}
return &goodResult
}
func makeNoUserResult() *RemoteConfig {
var goodConnections = make(map[string]RemoteConnection)
goodConnections["homer"] = RemoteConnection{
Destination: "192.168.1.1",
Port: 22,
}
var goodResult = RemoteConfig{
Connections: goodConnections,
}
return &goodResult
}
func TestReadRemoteConfig(t *testing.T) {
type args struct {
reader io.Reader
}
tests := []struct {
name string
args args
want *RemoteConfig
wantErr bool
}{
// good test should pass
{"good", args{reader: strings.NewReader(goodConfig)}, makeGoodResult(), false},
// a connection with no destination is an error
{"nodest", args{reader: strings.NewReader(noDest)}, nil, true},
// a connnection with no user is OK
{"nouser", args{reader: strings.NewReader(noUser)}, makeNoUserResult(), false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := ReadRemoteConfig(tt.args.reader)
if (err != nil) != tt.wantErr {
t.Errorf("ReadRemoteConfig() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("ReadRemoteConfig() = %v, want %v", got, tt.want)
}
})
}
}
func TestRemoteConfig_GetDefault(t *testing.T) {
good := make(map[string]RemoteConnection)
good["homer"] = RemoteConnection{
Username: "myuser",
Destination: "192.168.1.1",
IsDefault: true,
}
good["bart"] = RemoteConnection{
Username: "root",
Destination: "foobar.com",
}
noDefault := make(map[string]RemoteConnection)
noDefault["homer"] = RemoteConnection{
Username: "myuser",
Destination: "192.168.1.1",
}
noDefault["bart"] = RemoteConnection{
Username: "root",
Destination: "foobar.com",
}
single := make(map[string]RemoteConnection)
single["homer"] = RemoteConnection{
Username: "myuser",
Destination: "192.168.1.1",
}
none := make(map[string]RemoteConnection)
type fields struct {
Connections map[string]RemoteConnection
}
tests := []struct {
name string
fields fields
want *RemoteConnection
wantErr bool
}{
// A good toml should return the connection that is marked isDefault
{"good", fields{Connections: makeGoodResult().Connections}, &RemoteConnection{"192.168.1.1", "myuser", true, 22, "", false}, false},
// If nothing is marked as isDefault and there is more than one connection, error should occur
{"nodefault", fields{Connections: noDefault}, nil, true},
// if nothing is marked as isDefault but there is only one connection, the one connection is considered the default
{"single", fields{Connections: none}, nil, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
r := &RemoteConfig{
Connections: tt.fields.Connections,
}
got, err := r.GetDefault()
if (err != nil) != tt.wantErr {
t.Errorf("RemoteConfig.GetDefault() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("RemoteConfig.GetDefault() = %v, want %v", got, tt.want)
}
})
}
}
func TestRemoteConfig_GetRemoteConnection(t *testing.T) {
type fields struct {
Connections map[string]RemoteConnection
}
type args struct {
name string
}
blank := make(map[string]RemoteConnection)
tests := []struct {
name string
fields fields
args args
want *RemoteConnection
wantErr bool
}{
// Good connection
{"goodhomer", fields{Connections: makeGoodResult().Connections}, args{name: "homer"}, &RemoteConnection{"192.168.1.1", "myuser", true, 22, "", false}, false},
// Good connection
{"goodbart", fields{Connections: makeGoodResult().Connections}, args{name: "bart"}, &RemoteConnection{"foobar.com", "root", false, 22, "", false}, false},
// Getting an unknown connection should result in error
{"noexist", fields{Connections: makeGoodResult().Connections}, args{name: "foobar"}, nil, true},
// Getting a connection when there are none should result in an error
{"none", fields{Connections: blank}, args{name: "foobar"}, nil, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
r := &RemoteConfig{
Connections: tt.fields.Connections,
}
got, err := r.GetRemoteConnection(tt.args.name)
if (err != nil) != tt.wantErr {
t.Errorf("RemoteConfig.GetRemoteConnection() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("RemoteConfig.GetRemoteConnection() = %v, want %v", got, tt.want)
}
})
}
}
|
