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handlers_test.go
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package broker
import (
"testing"
"github.com/emitter-io/emitter/broker/subscription"
netmock "github.com/emitter-io/emitter/network/mock"
"github.com/emitter-io/emitter/security"
secmock "github.com/emitter-io/emitter/security/mock"
"github.com/emitter-io/emitter/security/usage"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
)
func TestHandlers_onSubscribeUnsubscribe(t *testing.T) {
license, _ := security.ParseLicense(testLicense)
tests := []struct {
channel string
subCount int
subErr error
unsubCount int
unsubErr error
contractValid bool
contractFound bool
msg string
}{
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
subCount: 1,
subErr: (*EventError)(nil),
unsubCount: 0,
unsubErr: (*EventError)(nil),
contractValid: true,
contractFound: true,
msg: "Successful case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a+q/b/c/",
subCount: 0,
subErr: ErrBadRequest,
unsubCount: 0,
unsubErr: ErrBadRequest,
contractValid: true,
contractFound: true,
msg: "Invalid channel case",
}, /*
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/+/b/c/",
count: 0,
err: ErrForbidden,
contractValid: true,
contractFound: true,
msg: "Channel is not static case",
},*/
{
channel: "0Nq8SWbL8qoOKEDqh_ebBZRqJDby30mT/a/b/c/",
subCount: 0,
subErr: ErrUnauthorized,
unsubCount: 0,
unsubErr: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "Expired key case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
subCount: 0,
subErr: ErrNotFound,
unsubCount: 0,
unsubErr: ErrNotFound,
contractValid: true,
contractFound: false,
msg: "Contract not found case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
subCount: 0,
subErr: ErrUnauthorized,
unsubCount: 0,
unsubErr: ErrUnauthorized,
contractValid: false,
contractFound: true,
msg: "Contract is invalid case",
}, /*
{
channel: "0Nq8SWbL8qoJzie4_C4yvupug6cLLlWO/a/b/c/",
count: 0,
err: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "No write permission case",
},*/
{
channel: "0Nq8SWbL8qoOKEDqh_ebBZHmCtcvoHGQ/a/b/c/",
subCount: 0,
subErr: ErrUnauthorized,
unsubCount: 0,
unsubErr: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "Wrong target case",
},
}
for _, tc := range tests {
contract := new(secmock.Contract)
contract.On("Validate", mock.Anything).Return(tc.contractValid)
contract.On("Stats").Return(usage.NewMeter(0))
provider := secmock.NewContractProvider()
if tc.contractFound {
provider.On("Get", mock.Anything).Return(contract)
} else {
provider.On("Get", mock.Anything).Return(nil)
}
s := &Service{
contracts: provider,
subscriptions: subscription.NewTrie(),
License: license,
presence: make(chan *presenceNotify, 100),
}
conn := netmock.NewConn()
nc := s.newConn(conn.Client)
s.Cipher, _ = s.License.Cipher()
// Subscribe and check for error.
subErr := nc.onSubscribe([]byte(tc.channel))
assert.Equal(t, tc.subErr, subErr, tc.msg)
// Search for the ssid.
channel := security.ParseChannel([]byte(tc.channel))
key, _ := s.Cipher.DecryptKey(channel.Key)
ssid := subscription.NewSsid(key.Contract(), channel)
subscribers := s.subscriptions.Lookup(ssid)
assert.Equal(t, tc.subCount, len(subscribers))
// Unsubscribe and check for error.
unsubErr := nc.onUnsubscribe([]byte(tc.channel))
assert.Equal(t, tc.unsubErr, unsubErr, tc.msg)
// Search for the ssid.
subscribers = s.subscriptions.Lookup(ssid)
assert.Equal(t, tc.unsubCount, len(subscribers))
}
}
func TestHandlers_onPublish(t *testing.T) {
license, _ := security.ParseLicense(testLicense)
tests := []struct {
channel string
payload string
err error
contractValid bool
contractFound bool
msg string
}{
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
payload: "test",
err: (*EventError)(nil),
contractValid: true,
contractFound: true,
msg: "Successful case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a+q/b/c/",
payload: "test",
err: ErrBadRequest,
contractValid: true,
contractFound: true,
msg: "Invalid channel case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/+/b/c/",
payload: "test",
err: ErrForbidden,
contractValid: true,
contractFound: true,
msg: "Channel is not static case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBZRqJDby30mT/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "Expired key case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
payload: "test",
err: ErrNotFound,
contractValid: true,
contractFound: false,
msg: "Contract not found case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: false,
contractFound: true,
msg: "Contract is invalid case",
},
{
channel: "0Nq8SWbL8qoJzie4_C4yvupug6cLLlWO/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "No write permission case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBZHmCtcvoHGQ/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "Wrong target case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
payload: "test",
err: (*EventError)(nil),
contractValid: true,
contractFound: true,
msg: "No store permission case",
},
}
for _, tc := range tests {
contract := new(secmock.Contract)
contract.On("Validate", mock.Anything).Return(tc.contractValid)
contract.On("Stats").Return(usage.NewMeter(0))
provider := secmock.NewContractProvider()
if tc.contractFound {
provider.On("Get", mock.Anything).Return(contract).Once()
} else {
provider.On("Get", mock.Anything).Return(nil).Once()
}
s := &Service{
contracts: provider,
subscriptions: subscription.NewTrie(),
License: license,
}
conn := netmock.NewConn()
nc := s.newConn(conn.Client)
s.Cipher, _ = s.License.Cipher()
err := nc.onPublish([]byte(tc.channel), []byte(tc.payload))
assert.Equal(t, tc.err, err, tc.msg)
}
}
/*
func TestHandlers_onKeygen(t *testing.T) {
license, _ := security.ParseLicense("pLcaYvemMQOZR9o9sa5COWztxfAAAAAAAAAAAAAAAAI")
tests := []struct {
payload string
//err error
contractValid bool
contractFound bool
generated bool
resp keyGenResponse
msg string
}{
{
payload: "{\"key\":\"xEbaDPaICEwVhgdnl2rg_1DWi_MAg_3B\",\"channel\":\"article1\"}",
//err: (*EventError)(nil),
contractValid: true,
contractFound: true,
generated: true,
resp: keyGenResponse{Status: 200, Key: "76w5HdpyIOQh70HnB4d33gbqD5fFztGY", Channel: "article1"},
msg: "Successful case",
}, /*
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a+q/b/c/",
payload: "test",
err: ErrBadRequest,
contractValid: true,
contractFound: true,
msg: "Invalid channel case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/+/b/c/",
payload: "test",
err: ErrForbidden,
contractValid: true,
contractFound: true,
msg: "Channel is not static case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBZRqJDby30mT/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "Expired key case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
payload: "test",
err: ErrNotFound,
contractValid: true,
contractFound: false,
msg: "Contract not found case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: false,
contractFound: true,
msg: "Contract is invalid case",
},
{
channel: "0Nq8SWbL8qoJzie4_C4yvupug6cLLlWO/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "No write permission case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBZHmCtcvoHGQ/a/b/c/",
payload: "test",
err: ErrUnauthorized,
contractValid: true,
contractFound: true,
msg: "Wrong target case",
},
{
channel: "0Nq8SWbL8qoOKEDqh_ebBepug6cLLlWO/a/b/c/",
payload: "test",
err: (*EventError)(nil),
contractValid: true,
contractFound: true,
msg: "No store permission case",
},*/ /*
}
for _, tc := range tests {
//HOW COULD I MOCK KEY SET SALT??????????????????????????????????????????
security.Key.SetSalt = (k Key) func (value uint16) {
k[0] = byte(value >> 8)
k[1] = byte(value)
}
contract := new(secmock.Contract)
contract.On("Validate", mock.Anything).Return(tc.contractValid)
contract.On("Stats").Return(security.NewUsageStats())
provider := secmock.NewContractProvider()
if tc.contractFound {
provider.On("Get", mock.Anything).Return(contract).Once()
} else {
provider.On("Get", mock.Anything).Return(nil).Once()
}
s := &Service{
Contracts: provider,
subscriptions: subscription.NewTrie(),
License: license,
}
conn := netmock.NewConn()
nc := s.newConn(conn.Client)
s.Cipher, _ = s.License.Cipher()
//resp
resp, generated := nc.onKeyGen([]byte(tc.payload))
assert.Equal(t, tc.generated, generated, tc.msg)
if generated {
keyGenResp := resp.(*keyGenResponse)
assert.Equal(t, tc.resp, keyGenResp)
}
}
}*/