709 lines
19 KiB
Go
709 lines
19 KiB
Go
package docker
|
|
|
|
import (
|
|
"strconv"
|
|
"testing"
|
|
|
|
"github.com/containous/traefik/provider/label"
|
|
"github.com/containous/traefik/types"
|
|
docker "github.com/docker/docker/api/types"
|
|
"github.com/docker/docker/api/types/swarm"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestSwarmBuildConfigurationV1(t *testing.T) {
|
|
testCases := []struct {
|
|
desc string
|
|
services []swarm.Service
|
|
expectedFrontends map[string]*types.Frontend
|
|
expectedBackends map[string]*types.Backend
|
|
networks map[string]*docker.NetworkResource
|
|
}{
|
|
{
|
|
desc: "when no container",
|
|
services: []swarm.Service{},
|
|
expectedFrontends: map[string]*types.Frontend{},
|
|
expectedBackends: map[string]*types.Backend{},
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
desc: "when basic container configuration",
|
|
services: []swarm.Service{
|
|
swarmService(
|
|
serviceName("test"),
|
|
serviceLabels(map[string]string{
|
|
label.TraefikPort: "80",
|
|
}),
|
|
withEndpointSpec(modeVIP),
|
|
withEndpoint(virtualIP("1", "127.0.0.1/24")),
|
|
),
|
|
},
|
|
expectedFrontends: map[string]*types.Frontend{
|
|
"frontend-Host-test-docker-localhost-0": {
|
|
Backend: "backend-test",
|
|
PassHostHeader: true,
|
|
EntryPoints: []string{},
|
|
BasicAuth: []string{},
|
|
Routes: map[string]types.Route{
|
|
"route-frontend-Host-test-docker-localhost-0": {
|
|
Rule: "Host:test.docker.localhost",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
expectedBackends: map[string]*types.Backend{
|
|
"backend-test": {
|
|
Servers: map[string]types.Server{
|
|
"server-test": {
|
|
URL: "http://127.0.0.1:80",
|
|
Weight: label.DefaultWeight,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
networks: map[string]*docker.NetworkResource{
|
|
"1": {
|
|
Name: "foo",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
desc: "when container has label 'enable' to false",
|
|
services: []swarm.Service{
|
|
swarmService(
|
|
serviceName("test1"),
|
|
serviceLabels(map[string]string{
|
|
label.TraefikEnable: "false",
|
|
label.TraefikPort: "666",
|
|
label.TraefikProtocol: "https",
|
|
label.TraefikWeight: "12",
|
|
label.TraefikBackend: "foobar",
|
|
}),
|
|
withEndpointSpec(modeVIP),
|
|
withEndpoint(virtualIP("1", "127.0.0.1/24")),
|
|
),
|
|
},
|
|
expectedFrontends: map[string]*types.Frontend{},
|
|
expectedBackends: map[string]*types.Backend{},
|
|
networks: map[string]*docker.NetworkResource{
|
|
"1": {
|
|
Name: "foo",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
desc: "when all labels are set",
|
|
services: []swarm.Service{
|
|
swarmService(
|
|
serviceName("test1"),
|
|
serviceLabels(map[string]string{
|
|
label.TraefikPort: "666",
|
|
label.TraefikProtocol: "https",
|
|
label.TraefikWeight: "12",
|
|
|
|
label.TraefikBackend: "foobar",
|
|
|
|
label.TraefikBackendCircuitBreakerExpression: "NetworkErrorRatio() > 0.5",
|
|
label.TraefikBackendLoadBalancerMethod: "drr",
|
|
label.TraefikBackendLoadBalancerSticky: "true",
|
|
label.TraefikBackendLoadBalancerStickiness: "true",
|
|
label.TraefikBackendLoadBalancerStickinessCookieName: "chocolate",
|
|
label.TraefikBackendMaxConnAmount: "666",
|
|
label.TraefikBackendMaxConnExtractorFunc: "client.ip",
|
|
|
|
label.TraefikFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
|
label.TraefikFrontendEntryPoints: "http,https",
|
|
label.TraefikFrontendPassHostHeader: "true",
|
|
label.TraefikFrontendPassTLSCert: "true",
|
|
label.TraefikFrontendPriority: "666",
|
|
label.TraefikFrontendRedirectEntryPoint: "https",
|
|
label.TraefikFrontendRedirectRegex: "nope",
|
|
label.TraefikFrontendRedirectReplacement: "nope",
|
|
label.TraefikFrontendRule: "Host:traefik.io",
|
|
label.TraefikFrontendWhitelistSourceRange: "10.10.10.10",
|
|
|
|
label.TraefikFrontendRequestHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
|
label.TraefikFrontendResponseHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
|
label.TraefikFrontendSSLProxyHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
|
label.TraefikFrontendAllowedHosts: "foo,bar,bor",
|
|
label.TraefikFrontendHostsProxyHeaders: "foo,bar,bor",
|
|
label.TraefikFrontendSSLHost: "foo",
|
|
label.TraefikFrontendCustomFrameOptionsValue: "foo",
|
|
label.TraefikFrontendContentSecurityPolicy: "foo",
|
|
label.TraefikFrontendPublicKey: "foo",
|
|
label.TraefikFrontendReferrerPolicy: "foo",
|
|
label.TraefikFrontendSTSSeconds: "666",
|
|
label.TraefikFrontendSSLRedirect: "true",
|
|
label.TraefikFrontendSSLTemporaryRedirect: "true",
|
|
label.TraefikFrontendSTSIncludeSubdomains: "true",
|
|
label.TraefikFrontendSTSPreload: "true",
|
|
label.TraefikFrontendForceSTSHeader: "true",
|
|
label.TraefikFrontendFrameDeny: "true",
|
|
label.TraefikFrontendContentTypeNosniff: "true",
|
|
label.TraefikFrontendBrowserXSSFilter: "true",
|
|
label.TraefikFrontendIsDevelopment: "true",
|
|
}),
|
|
withEndpointSpec(modeVIP),
|
|
withEndpoint(virtualIP("1", "127.0.0.1/24")),
|
|
),
|
|
},
|
|
expectedFrontends: map[string]*types.Frontend{
|
|
"frontend-Host-traefik-io-0": {
|
|
EntryPoints: []string{
|
|
"http",
|
|
"https",
|
|
},
|
|
Backend: "backend-foobar",
|
|
Routes: map[string]types.Route{
|
|
"route-frontend-Host-traefik-io-0": {
|
|
Rule: "Host:traefik.io",
|
|
},
|
|
},
|
|
PassHostHeader: true,
|
|
PassTLSCert: true,
|
|
Priority: 666,
|
|
BasicAuth: []string{
|
|
"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
|
|
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
|
},
|
|
WhitelistSourceRange: []string{
|
|
"10.10.10.10",
|
|
},
|
|
Headers: &types.Headers{
|
|
CustomRequestHeaders: map[string]string{
|
|
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
|
"Content-Type": "application/json; charset=utf-8",
|
|
},
|
|
CustomResponseHeaders: map[string]string{
|
|
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
|
"Content-Type": "application/json; charset=utf-8",
|
|
},
|
|
AllowedHosts: []string{
|
|
"foo",
|
|
"bar",
|
|
"bor",
|
|
},
|
|
HostsProxyHeaders: []string{
|
|
"foo",
|
|
"bar",
|
|
"bor",
|
|
},
|
|
SSLRedirect: true,
|
|
SSLTemporaryRedirect: true,
|
|
SSLHost: "foo",
|
|
SSLProxyHeaders: map[string]string{
|
|
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
|
"Content-Type": "application/json; charset=utf-8",
|
|
},
|
|
STSSeconds: 666,
|
|
STSIncludeSubdomains: true,
|
|
STSPreload: true,
|
|
ForceSTSHeader: true,
|
|
FrameDeny: true,
|
|
CustomFrameOptionsValue: "foo",
|
|
ContentTypeNosniff: true,
|
|
BrowserXSSFilter: true,
|
|
ContentSecurityPolicy: "foo",
|
|
PublicKey: "foo",
|
|
ReferrerPolicy: "foo",
|
|
IsDevelopment: true,
|
|
},
|
|
Redirect: &types.Redirect{
|
|
EntryPoint: "https",
|
|
Regex: "nope",
|
|
Replacement: "nope",
|
|
},
|
|
},
|
|
},
|
|
expectedBackends: map[string]*types.Backend{
|
|
"backend-foobar": {
|
|
Servers: map[string]types.Server{
|
|
"server-test1": {
|
|
URL: "https://127.0.0.1:666",
|
|
Weight: 12,
|
|
},
|
|
},
|
|
CircuitBreaker: &types.CircuitBreaker{
|
|
Expression: "NetworkErrorRatio() > 0.5",
|
|
},
|
|
LoadBalancer: &types.LoadBalancer{
|
|
Method: "drr",
|
|
Sticky: true,
|
|
Stickiness: &types.Stickiness{
|
|
CookieName: "chocolate",
|
|
},
|
|
},
|
|
MaxConn: &types.MaxConn{
|
|
Amount: 666,
|
|
ExtractorFunc: "client.ip",
|
|
},
|
|
},
|
|
},
|
|
networks: map[string]*docker.NetworkResource{
|
|
"1": {
|
|
Name: "foo",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
var dockerDataList []dockerData
|
|
for _, service := range test.services {
|
|
dData := parseService(service, test.networks)
|
|
dockerDataList = append(dockerDataList, dData)
|
|
}
|
|
|
|
provider := &Provider{
|
|
Domain: "docker.localhost",
|
|
ExposedByDefault: true,
|
|
SwarmMode: true,
|
|
}
|
|
|
|
actualConfig := provider.buildConfigurationV1(dockerDataList)
|
|
require.NotNil(t, actualConfig, "actualConfig")
|
|
|
|
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)
|
|
assert.EqualValues(t, test.expectedFrontends, actualConfig.Frontends)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmTraefikFilterV1(t *testing.T) {
|
|
testCases := []struct {
|
|
service swarm.Service
|
|
expected bool
|
|
networks map[string]*docker.NetworkResource
|
|
provider *Provider
|
|
}{
|
|
{
|
|
service: swarmService(),
|
|
expected: false,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: true,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikEnable: "false",
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: false,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: true,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "Host:foo.bar",
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: true,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: true,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: true,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: true,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikEnable: "true",
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: true,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: true,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikEnable: "anything",
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: true,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: true,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "Host:foo.bar",
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: true,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: true,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: false,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: false,
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikEnable: "true",
|
|
label.TraefikPort: "80",
|
|
})),
|
|
expected: true,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
provider: &Provider{
|
|
SwarmMode: true,
|
|
Domain: "test",
|
|
ExposedByDefault: false,
|
|
},
|
|
},
|
|
}
|
|
|
|
for serviceID, test := range testCases {
|
|
test := test
|
|
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
|
|
actual := test.provider.containerFilterV1(dData)
|
|
if actual != test.expected {
|
|
t.Errorf("expected %v for %+v, got %+v", test.expected, test, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetFuncStringLabelV1(t *testing.T) {
|
|
testCases := []struct {
|
|
service swarm.Service
|
|
labelName string
|
|
defaultValue string
|
|
networks map[string]*docker.NetworkResource
|
|
expected string
|
|
}{
|
|
{
|
|
service: swarmService(),
|
|
labelName: label.TraefikProtocol,
|
|
defaultValue: label.DefaultProtocol,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
expected: "http",
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikProtocol: "https",
|
|
})),
|
|
labelName: label.TraefikProtocol,
|
|
defaultValue: label.DefaultProtocol,
|
|
networks: map[string]*docker.NetworkResource{},
|
|
expected: "https",
|
|
},
|
|
}
|
|
|
|
for serviceID, test := range testCases {
|
|
test := test
|
|
t.Run(test.labelName+strconv.Itoa(serviceID), func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
|
|
actual := getFuncStringLabelV1(test.labelName, test.defaultValue)(dData)
|
|
if actual != test.expected {
|
|
t.Errorf("got %q, expected %q", actual, test.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetFrontendNameV1(t *testing.T) {
|
|
testCases := []struct {
|
|
service swarm.Service
|
|
expected string
|
|
networks map[string]*docker.NetworkResource
|
|
}{
|
|
{
|
|
service: swarmService(serviceName("foo")),
|
|
expected: "Host-foo-docker-localhost-0",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "Headers:User-Agent,bat/0.1.0",
|
|
})),
|
|
expected: "Headers-User-Agent-bat-0-1-0-0",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "Host:foo.bar",
|
|
})),
|
|
expected: "Host-foo-bar-0",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "Path:/test",
|
|
})),
|
|
expected: "Path-test-0",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(
|
|
serviceName("test"),
|
|
serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "PathPrefix:/test2",
|
|
}),
|
|
),
|
|
expected: "PathPrefix-test2-0",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
}
|
|
|
|
for serviceID, test := range testCases {
|
|
test := test
|
|
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
|
|
provider := &Provider{
|
|
Domain: "docker.localhost",
|
|
SwarmMode: true,
|
|
}
|
|
|
|
actual := provider.getFrontendNameV1(dData, 0)
|
|
if actual != test.expected {
|
|
t.Errorf("expected %q, got %q", test.expected, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetFrontendRuleV1(t *testing.T) {
|
|
testCases := []struct {
|
|
service swarm.Service
|
|
expected string
|
|
networks map[string]*docker.NetworkResource
|
|
}{
|
|
{
|
|
service: swarmService(serviceName("foo")),
|
|
expected: "Host:foo.docker.localhost",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceName("foo"),
|
|
serviceLabels(map[string]string{
|
|
label.TraefikDomain: "traefik.localhost",
|
|
})),
|
|
expected: "Host:foo.traefik.localhost",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "Host:foo.bar",
|
|
})),
|
|
expected: "Host:foo.bar",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikFrontendRule: "Path:/test",
|
|
})),
|
|
expected: "Path:/test",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
}
|
|
|
|
for serviceID, test := range testCases {
|
|
test := test
|
|
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
|
|
provider := &Provider{
|
|
Domain: "docker.localhost",
|
|
SwarmMode: true,
|
|
}
|
|
|
|
actual := provider.getFrontendRuleV1(dData)
|
|
if actual != test.expected {
|
|
t.Errorf("expected %q, got %q", test.expected, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetBackendNameV1(t *testing.T) {
|
|
testCases := []struct {
|
|
service swarm.Service
|
|
expected string
|
|
networks map[string]*docker.NetworkResource
|
|
}{
|
|
{
|
|
service: swarmService(serviceName("foo")),
|
|
expected: "foo",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceName("bar")),
|
|
expected: "bar",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(serviceLabels(map[string]string{
|
|
label.TraefikBackend: "foobar",
|
|
})),
|
|
expected: "foobar",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
}
|
|
|
|
for serviceID, test := range testCases {
|
|
test := test
|
|
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
|
|
actual := getBackendNameV1(dData)
|
|
if actual != test.expected {
|
|
t.Errorf("expected %q, got %q", test.expected, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetIPAddressV1(t *testing.T) {
|
|
testCases := []struct {
|
|
service swarm.Service
|
|
expected string
|
|
networks map[string]*docker.NetworkResource
|
|
}{
|
|
{
|
|
service: swarmService(withEndpointSpec(modeDNSSR)),
|
|
expected: "",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
{
|
|
service: swarmService(
|
|
withEndpointSpec(modeVIP),
|
|
withEndpoint(virtualIP("1", "10.11.12.13/24")),
|
|
),
|
|
expected: "10.11.12.13",
|
|
networks: map[string]*docker.NetworkResource{
|
|
"1": {
|
|
Name: "foo",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
service: swarmService(
|
|
serviceLabels(map[string]string{
|
|
labelDockerNetwork: "barnet",
|
|
}),
|
|
withEndpointSpec(modeVIP),
|
|
withEndpoint(
|
|
virtualIP("1", "10.11.12.13/24"),
|
|
virtualIP("2", "10.11.12.99/24"),
|
|
),
|
|
),
|
|
expected: "10.11.12.99",
|
|
networks: map[string]*docker.NetworkResource{
|
|
"1": {
|
|
Name: "foonet",
|
|
},
|
|
"2": {
|
|
Name: "barnet",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for serviceID, test := range testCases {
|
|
test := test
|
|
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
|
|
provider := &Provider{
|
|
SwarmMode: true,
|
|
}
|
|
|
|
actual := provider.getIPAddress(dData)
|
|
if actual != test.expected {
|
|
t.Errorf("expected %q, got %q", test.expected, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetPortV1(t *testing.T) {
|
|
testCases := []struct {
|
|
service swarm.Service
|
|
expected string
|
|
networks map[string]*docker.NetworkResource
|
|
}{
|
|
{
|
|
service: swarmService(
|
|
serviceLabels(map[string]string{
|
|
label.TraefikPort: "8080",
|
|
}),
|
|
withEndpointSpec(modeDNSSR),
|
|
),
|
|
expected: "8080",
|
|
networks: map[string]*docker.NetworkResource{},
|
|
},
|
|
}
|
|
|
|
for serviceID, test := range testCases {
|
|
test := test
|
|
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
|
|
actual := getPortV1(dData)
|
|
if actual != test.expected {
|
|
t.Errorf("expected %q, got %q", test.expected, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|