1388 lines
32 KiB
Go
1388 lines
32 KiB
Go
package consulcatalog
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import (
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"testing"
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"text/template"
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"time"
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"github.com/containous/flaeg"
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"github.com/containous/traefik/provider/label"
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"github.com/containous/traefik/types"
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"github.com/hashicorp/consul/api"
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"github.com/stretchr/testify/assert"
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)
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func TestProviderBuildConfiguration(t *testing.T) {
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provider := &Provider{
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Domain: "localhost",
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Prefix: "traefik",
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ExposedByDefault: false,
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FrontEndRule: "Host:{{.ServiceName}}.{{.Domain}}",
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frontEndRuleTemplate: template.New("consul catalog frontend rule"),
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}
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testCases := []struct {
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desc string
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nodes []catalogUpdate
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expectedFrontends map[string]*types.Frontend
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expectedBackends map[string]*types.Backend
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}{
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{
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desc: "Should build config of nothing",
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nodes: []catalogUpdate{},
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expectedFrontends: map[string]*types.Frontend{},
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expectedBackends: map[string]*types.Backend{},
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},
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{
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desc: "Should build config with no frontend and backend",
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nodes: []catalogUpdate{
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{
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Service: &serviceUpdate{
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ServiceName: "test",
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},
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},
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},
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expectedFrontends: map[string]*types.Frontend{},
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expectedBackends: map[string]*types.Backend{},
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},
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{
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desc: "Should build config who contains one frontend and one backend",
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nodes: []catalogUpdate{
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{
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Service: &serviceUpdate{
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ServiceName: "test",
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Attributes: []string{
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"random.foo=bar",
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label.Prefix + "backend.loadbalancer=drr",
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label.TraefikBackendCircuitBreaker + "=NetworkErrorRatio() > 0.5",
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label.TraefikBackendMaxConnAmount + "=1000",
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label.TraefikBackendMaxConnExtractorFunc + "=client.ip",
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label.TraefikFrontendAuthBasic + "=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
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},
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},
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Nodes: []*api.ServiceEntry{
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{
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Service: &api.AgentService{
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Service: "test",
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Address: "127.0.0.1",
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Port: 80,
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Tags: []string{
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"random.foo=bar",
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label.Prefix + "backend.weight=42",
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label.TraefikFrontendPassHostHeader + "=true",
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label.TraefikProtocol + "=https",
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},
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},
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Node: &api.Node{
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Node: "localhost",
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Address: "127.0.0.1",
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},
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},
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},
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},
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-test": {
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Backend: "backend-test",
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PassHostHeader: true,
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Routes: map[string]types.Route{
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"route-host-test": {
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Rule: "Host:test.localhost",
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},
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},
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EntryPoints: []string{},
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BasicAuth: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
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},
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},
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expectedBackends: map[string]*types.Backend{
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"backend-test": {
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Servers: map[string]types.Server{
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"test-0-us4-27hAOu2ARV7nNrmv6GoKlcA": {
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URL: "https://127.0.0.1:80",
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Weight: 42,
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},
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},
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CircuitBreaker: &types.CircuitBreaker{
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Expression: "NetworkErrorRatio() > 0.5",
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},
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LoadBalancer: &types.LoadBalancer{
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Method: "drr",
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},
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MaxConn: &types.MaxConn{
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Amount: 1000,
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ExtractorFunc: "client.ip",
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},
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},
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},
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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actualConfig := provider.buildConfiguration(test.nodes)
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assert.NotNil(t, actualConfig)
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assert.Equal(t, test.expectedBackends, actualConfig.Backends)
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assert.Equal(t, test.expectedFrontends, actualConfig.Frontends)
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})
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}
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}
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func TestGetTag(t *testing.T) {
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testCases := []struct {
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desc string
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tags []string
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key string
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defaultValue string
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expected string
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}{
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{
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desc: "Should return value of foo.bar key",
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tags: []string{
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"foo.bar=random",
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"traefik.backend.weight=42",
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"management",
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},
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key: "foo.bar",
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defaultValue: "0",
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expected: "random",
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},
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{
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desc: "Should return default value when nonexistent key",
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tags: []string{
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"foo.bar.foo.bar=random",
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"traefik.backend.weight=42",
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"management",
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},
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key: "foo.bar",
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defaultValue: "0",
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expected: "0",
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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actual := getTag(test.key, test.tags, test.defaultValue)
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assert.Equal(t, test.expected, actual)
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})
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}
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}
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func TestHasTag(t *testing.T) {
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testCases := []struct {
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desc string
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name string
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tags []string
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expected bool
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}{
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{
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desc: "tag without value",
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name: "foo",
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tags: []string{"foo"},
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expected: true,
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},
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{
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desc: "tag with value",
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name: "foo",
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tags: []string{"foo=true"},
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expected: true,
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},
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{
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desc: "missing tag",
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name: "foo",
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tags: []string{"foobar=true"},
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expected: false,
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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actual := hasTag(test.name, test.tags)
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assert.Equal(t, test.expected, actual)
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})
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}
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}
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func TestProviderGetPrefixedName(t *testing.T) {
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testCases := []struct {
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desc string
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name string
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prefix string
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expected string
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}{
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{
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desc: "empty name with prefix",
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name: "",
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prefix: "foo",
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expected: "",
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},
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{
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desc: "empty name without prefix",
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name: "",
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prefix: "",
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expected: "",
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},
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{
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desc: "with prefix",
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name: "bar",
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prefix: "foo",
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expected: "foo.bar",
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},
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{
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desc: "without prefix",
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name: "bar",
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prefix: "",
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expected: "bar",
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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pro := &Provider{Prefix: test.prefix}
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actual := pro.getPrefixedName(test.name)
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assert.Equal(t, test.expected, actual)
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})
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}
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}
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func TestProviderGetAttribute(t *testing.T) {
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testCases := []struct {
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desc string
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tags []string
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key string
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defaultValue string
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prefix string
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expected string
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}{
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{
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desc: "Should return tag value 42",
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prefix: "traefik",
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tags: []string{
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"foo.bar=ramdom",
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"traefik.backend.weight=42",
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},
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key: "backend.weight",
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defaultValue: "0",
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expected: "42",
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},
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{
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desc: "Should return tag default value 0",
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prefix: "traefik",
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tags: []string{
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"foo.bar=ramdom",
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"traefik.backend.wei=42",
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},
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key: "backend.weight",
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defaultValue: "0",
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expected: "0",
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},
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{
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desc: "Should return tag value 42 when empty prefix",
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tags: []string{
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"foo.bar=ramdom",
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"backend.weight=42",
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},
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key: "backend.weight",
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defaultValue: "0",
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expected: "42",
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},
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{
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desc: "Should return default value 0 when empty prefix",
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tags: []string{
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"foo.bar=ramdom",
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"backend.wei=42",
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},
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key: "backend.weight",
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defaultValue: "0",
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expected: "0",
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},
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{
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desc: "Should return for.bar key value random when empty prefix",
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tags: []string{
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"foo.bar=ramdom",
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"backend.wei=42",
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},
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key: "foo.bar",
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defaultValue: "random",
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expected: "ramdom",
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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p := &Provider{
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Domain: "localhost",
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Prefix: test.prefix,
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}
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actual := p.getAttribute(test.key, test.tags, test.defaultValue)
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assert.Equal(t, test.expected, actual)
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})
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}
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}
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func TestProviderGetIntAttribute(t *testing.T) {
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p := &Provider{
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Prefix: "traefik",
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}
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testCases := []struct {
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desc string
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name string
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tags []string
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defaultValue int
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expected int
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}{
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{
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desc: "should return default value when empty name",
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name: "",
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tags: []string{"traefik.foo=10"},
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defaultValue: 666,
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expected: 666,
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},
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{
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desc: "should return default value when empty tags",
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name: "traefik.foo",
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tags: nil,
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expected: 0,
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},
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{
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desc: "should return default value when value is not a int",
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name: "foo",
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tags: []string{"traefik.foo=bar"},
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expected: 0,
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},
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{
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desc: "should return a value when tag exist",
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name: "foo",
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tags: []string{"traefik.foo=10"},
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expected: 10,
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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result := p.getIntAttribute(test.name, test.tags, test.defaultValue)
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assert.Equal(t, test.expected, result)
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})
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}
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}
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func TestProviderGetInt64Attribute(t *testing.T) {
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p := &Provider{
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Prefix: "traefik",
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}
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testCases := []struct {
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desc string
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name string
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tags []string
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defaultValue int64
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expected int64
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}{
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{
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desc: "should return default value when empty name",
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name: "",
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tags: []string{"traefik.foo=10"},
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defaultValue: 666,
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expected: 666,
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},
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{
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desc: "should return default value when empty tags",
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name: "traefik.foo",
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tags: nil,
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expected: 0,
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},
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{
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desc: "should return default value when value is not a int",
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name: "foo",
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tags: []string{"traefik.foo=bar"},
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expected: 0,
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},
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{
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desc: "should return a value when tag exist",
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name: "foo",
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tags: []string{"traefik.foo=10"},
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expected: 10,
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},
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}
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|
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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result := p.getInt64Attribute(test.name, test.tags, test.defaultValue)
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assert.Equal(t, test.expected, result)
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})
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}
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}
|
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|
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func TestProviderGetBoolAttribute(t *testing.T) {
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p := &Provider{
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Prefix: "traefik",
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}
|
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|
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testCases := []struct {
|
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desc string
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name string
|
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tags []string
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defaultValue bool
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expected bool
|
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}{
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{
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desc: "should return default value when empty name",
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name: "",
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tags: []string{"traefik.foo=true"},
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defaultValue: true,
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expected: true,
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},
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{
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desc: "should return default value when empty tags",
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name: "traefik.foo",
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tags: nil,
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expected: false,
|
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},
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{
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desc: "should return default value when value is not a bool",
|
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name: "foo",
|
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tags: []string{"traefik.foo=bar"},
|
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expected: false,
|
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},
|
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{
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desc: "should return a value when tag exist",
|
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name: "foo",
|
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tags: []string{"traefik.foo=true"},
|
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expected: true,
|
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},
|
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}
|
|
|
|
for _, test := range testCases {
|
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test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
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t.Parallel()
|
|
|
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result := p.getBoolAttribute(test.name, test.tags, test.defaultValue)
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|
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assert.Equal(t, test.expected, result)
|
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})
|
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}
|
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}
|
|
|
|
func TestProviderGetSliceAttribute(t *testing.T) {
|
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p := &Provider{
|
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Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
name string
|
|
tags []string
|
|
expected []string
|
|
}{
|
|
{
|
|
desc: "should return nil when empty name",
|
|
name: "",
|
|
tags: []string{"traefik.foo=bar,bor,bir"},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return nil when empty tags",
|
|
name: "foo",
|
|
tags: nil,
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return nil when tag doesn't have value",
|
|
name: "",
|
|
tags: []string{"traefik.foo="},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a slice when tag contains comma separated values",
|
|
name: "foo",
|
|
tags: []string{"traefik.foo=bar,bor,bir"},
|
|
expected: []string{"bar", "bor", "bir"},
|
|
},
|
|
{
|
|
desc: "should return a slice when tag contains one value",
|
|
name: "foo",
|
|
tags: []string{"traefik.foo=bar"},
|
|
expected: []string{"bar"},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getSliceAttribute(test.name, test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetFrontendRule(t *testing.T) {
|
|
testCases := []struct {
|
|
desc string
|
|
service serviceUpdate
|
|
expected string
|
|
}{
|
|
{
|
|
desc: "Should return default host foo.localhost",
|
|
service: serviceUpdate{
|
|
ServiceName: "foo",
|
|
Attributes: []string{},
|
|
},
|
|
expected: "Host:foo.localhost",
|
|
},
|
|
{
|
|
desc: "Should return host *.example.com",
|
|
service: serviceUpdate{
|
|
ServiceName: "foo",
|
|
Attributes: []string{
|
|
"traefik.frontend.rule=Host:*.example.com",
|
|
},
|
|
},
|
|
expected: "Host:*.example.com",
|
|
},
|
|
{
|
|
desc: "Should return host foo.example.com",
|
|
service: serviceUpdate{
|
|
ServiceName: "foo",
|
|
Attributes: []string{
|
|
"traefik.frontend.rule=Host:{{.ServiceName}}.example.com",
|
|
},
|
|
},
|
|
expected: "Host:foo.example.com",
|
|
},
|
|
{
|
|
desc: "Should return path prefix /bar",
|
|
service: serviceUpdate{
|
|
ServiceName: "foo",
|
|
Attributes: []string{
|
|
"traefik.frontend.rule=PathPrefix:{{getTag \"contextPath\" .Attributes \"/\"}}",
|
|
"contextPath=/bar",
|
|
},
|
|
},
|
|
expected: "PathPrefix:/bar",
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
p := &Provider{
|
|
Domain: "localhost",
|
|
Prefix: "traefik",
|
|
FrontEndRule: "Host:{{.ServiceName}}.{{.Domain}}",
|
|
frontEndRuleTemplate: template.New("consul catalog frontend rule"),
|
|
}
|
|
p.setupFrontEndRuleTemplate()
|
|
|
|
actual := p.getFrontendRule(test.service)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestGetBackendAddress(t *testing.T) {
|
|
testCases := []struct {
|
|
desc string
|
|
node *api.ServiceEntry
|
|
expected string
|
|
}{
|
|
{
|
|
desc: "Should return the address of the service",
|
|
node: &api.ServiceEntry{
|
|
Node: &api.Node{
|
|
Address: "10.1.0.1",
|
|
},
|
|
Service: &api.AgentService{
|
|
Address: "10.2.0.1",
|
|
},
|
|
},
|
|
expected: "10.2.0.1",
|
|
},
|
|
{
|
|
desc: "Should return the address of the node",
|
|
node: &api.ServiceEntry{
|
|
Node: &api.Node{
|
|
Address: "10.1.0.1",
|
|
},
|
|
Service: &api.AgentService{
|
|
Address: "",
|
|
},
|
|
},
|
|
expected: "10.1.0.1",
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
actual := getBackendAddress(test.node)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetServerName(t *testing.T) {
|
|
testCases := []struct {
|
|
desc string
|
|
node *api.ServiceEntry
|
|
expected string
|
|
}{
|
|
{
|
|
desc: "Should create backend name without tags",
|
|
node: &api.ServiceEntry{
|
|
Service: &api.AgentService{
|
|
Service: "api",
|
|
Address: "10.0.0.1",
|
|
Port: 80,
|
|
Tags: []string{},
|
|
},
|
|
},
|
|
expected: "api-0-eUSiqD6uNvvh6zxsY-OeRi8ZbaE",
|
|
},
|
|
{
|
|
desc: "Should create backend name with multiple tags",
|
|
node: &api.ServiceEntry{
|
|
Service: &api.AgentService{
|
|
Service: "api",
|
|
Address: "10.0.0.1",
|
|
Port: 80,
|
|
Tags: []string{"traefik.weight=42", "traefik.enable=true"},
|
|
},
|
|
},
|
|
expected: "api-1-eJ8MR2JxjXyZgs1bhurVa0-9OI8",
|
|
},
|
|
{
|
|
desc: "Should create backend name with one tag",
|
|
node: &api.ServiceEntry{
|
|
Service: &api.AgentService{
|
|
Service: "api",
|
|
Address: "10.0.0.1",
|
|
Port: 80,
|
|
Tags: []string{"a funny looking tag"},
|
|
},
|
|
},
|
|
expected: "api-2-lMCDCsG7sh0SCXOHo4oBOQB-9D4",
|
|
},
|
|
}
|
|
|
|
for i, test := range testCases {
|
|
test := test
|
|
i := i
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
actual := getServerName(test.node, i)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestHasStickinessLabel(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected bool
|
|
}{
|
|
{
|
|
desc: "label missing",
|
|
tags: []string{},
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "stickiness=true",
|
|
tags: []string{
|
|
label.TraefikBackendLoadBalancerStickiness + "=true",
|
|
},
|
|
expected: true,
|
|
},
|
|
{
|
|
desc: "stickiness=false",
|
|
tags: []string{
|
|
label.TraefikBackendLoadBalancerStickiness + "=false",
|
|
},
|
|
expected: false,
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
actual := p.hasStickinessLabel(test.tags)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetCircuitBreaker(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.CircuitBreaker
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a struct when has tag",
|
|
tags: []string{label.Prefix + label.SuffixBackendCircuitBreaker + "=foo"},
|
|
expected: &types.CircuitBreaker{
|
|
Expression: "foo",
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getCircuitBreaker(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetLoadBalancer(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.LoadBalancer
|
|
}{
|
|
{
|
|
desc: "should return a default struct when no tags",
|
|
tags: []string{},
|
|
expected: &types.LoadBalancer{
|
|
Method: "wrr",
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when has Method tag",
|
|
tags: []string{label.Prefix + "backend.loadbalancer" + "=drr"},
|
|
expected: &types.LoadBalancer{
|
|
Method: "drr",
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when has Sticky tag",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendLoadBalancerSticky + "=true",
|
|
},
|
|
expected: &types.LoadBalancer{
|
|
Method: "wrr",
|
|
Sticky: true,
|
|
},
|
|
},
|
|
{
|
|
desc: "should skip Sticky when Sticky tag has invalid value",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendLoadBalancerSticky + "=goo",
|
|
},
|
|
expected: &types.LoadBalancer{
|
|
Method: "wrr",
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when has Stickiness tag",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendLoadBalancerStickiness + "=true",
|
|
},
|
|
expected: &types.LoadBalancer{
|
|
Method: "wrr",
|
|
Stickiness: &types.Stickiness{},
|
|
},
|
|
},
|
|
{
|
|
desc: "should skip Stickiness when Stickiness tag has invalid value",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendLoadBalancerStickiness + "=goo",
|
|
},
|
|
expected: &types.LoadBalancer{
|
|
Method: "wrr",
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when has Stickiness tag",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendLoadBalancerStickiness + "=true",
|
|
label.Prefix + label.SuffixBackendLoadBalancerStickinessCookieName + "=bar",
|
|
},
|
|
expected: &types.LoadBalancer{
|
|
Method: "wrr",
|
|
Stickiness: &types.Stickiness{
|
|
CookieName: "bar",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
desc: "should skip Stickiness when Stickiness tag has false as value",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendLoadBalancerStickiness + "=false",
|
|
label.Prefix + label.SuffixBackendLoadBalancerStickinessCookieName + "=bar",
|
|
},
|
|
expected: &types.LoadBalancer{
|
|
Method: "wrr",
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getLoadBalancer(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetMaxConn(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.MaxConn
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a struct when Amount & ExtractorFunc tags",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendMaxConnAmount + "=10",
|
|
label.Prefix + label.SuffixBackendMaxConnExtractorFunc + "=bar",
|
|
},
|
|
expected: &types.MaxConn{
|
|
ExtractorFunc: "bar",
|
|
Amount: 10,
|
|
},
|
|
},
|
|
{
|
|
desc: "should return nil when Amount tags is missing",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendMaxConnExtractorFunc + "=bar",
|
|
},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return nil when ExtractorFunc tags is empty",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendMaxConnAmount + "=10",
|
|
label.Prefix + label.SuffixBackendMaxConnExtractorFunc + "=",
|
|
},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a struct when ExtractorFunc tags is missing",
|
|
tags: []string{
|
|
label.Prefix + label.SuffixBackendMaxConnAmount + "=10",
|
|
},
|
|
expected: &types.MaxConn{
|
|
ExtractorFunc: label.DefaultBackendMaxconnExtractorFunc,
|
|
Amount: 10,
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getMaxConn(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetHealthCheck(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.HealthCheck
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return nil when Path tag is missing",
|
|
tags: []string{
|
|
label.TraefikBackendHealthCheckPort + "=80",
|
|
label.TraefikBackendHealthCheckInterval + "=7",
|
|
},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a struct when has tags",
|
|
tags: []string{
|
|
label.TraefikBackendHealthCheckPath + "=/health",
|
|
label.TraefikBackendHealthCheckPort + "=80",
|
|
label.TraefikBackendHealthCheckInterval + "=7",
|
|
},
|
|
expected: &types.HealthCheck{
|
|
Path: "/health",
|
|
Port: 80,
|
|
Interval: "7",
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getHealthCheck(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetBuffering(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.Buffering
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a struct when has proper tags",
|
|
tags: []string{
|
|
label.TraefikBackendBufferingMaxResponseBodyBytes + "=10485760",
|
|
label.TraefikBackendBufferingMemResponseBodyBytes + "=2097152",
|
|
label.TraefikBackendBufferingMaxRequestBodyBytes + "=10485760",
|
|
label.TraefikBackendBufferingMemRequestBodyBytes + "=2097152",
|
|
label.TraefikBackendBufferingRetryExpression + "=IsNetworkError() && Attempts() <= 2",
|
|
},
|
|
expected: &types.Buffering{
|
|
MaxResponseBodyBytes: 10485760,
|
|
MemResponseBodyBytes: 2097152,
|
|
MaxRequestBodyBytes: 10485760,
|
|
MemRequestBodyBytes: 2097152,
|
|
RetryExpression: "IsNetworkError() && Attempts() <= 2",
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getBuffering(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderWhiteList(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.WhiteList
|
|
}{
|
|
{
|
|
desc: "should return nil when no white list labels",
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a struct when only range",
|
|
tags: []string{
|
|
label.TraefikFrontendWhiteListSourceRange + "=10.10.10.10",
|
|
},
|
|
expected: &types.WhiteList{
|
|
SourceRange: []string{
|
|
"10.10.10.10",
|
|
},
|
|
UseXForwardedFor: false,
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when range and UseXForwardedFor",
|
|
tags: []string{
|
|
label.TraefikFrontendWhiteListSourceRange + "=10.10.10.10",
|
|
label.TraefikFrontendWhiteListUseXForwardedFor + "=true",
|
|
},
|
|
expected: &types.WhiteList{
|
|
SourceRange: []string{
|
|
"10.10.10.10",
|
|
},
|
|
UseXForwardedFor: true,
|
|
},
|
|
},
|
|
{
|
|
desc: "should return nil when only UseXForwardedFor",
|
|
tags: []string{
|
|
label.TraefikFrontendWhiteListUseXForwardedFor + "=true",
|
|
},
|
|
expected: nil,
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
actual := p.getWhiteList(test.tags)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetRedirect(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.Redirect
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should use only entry point tag when mix regex redirect and entry point redirect",
|
|
tags: []string{
|
|
label.TraefikFrontendRedirectEntryPoint + "=https",
|
|
label.TraefikFrontendRedirectRegex + "=(.*)",
|
|
label.TraefikFrontendRedirectReplacement + "=$1",
|
|
},
|
|
expected: &types.Redirect{
|
|
EntryPoint: "https",
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when entry point redirect tag",
|
|
tags: []string{
|
|
label.TraefikFrontendRedirectEntryPoint + "=https",
|
|
},
|
|
expected: &types.Redirect{
|
|
EntryPoint: "https",
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when entry point redirect tags (permanent)",
|
|
tags: []string{
|
|
label.TraefikFrontendRedirectEntryPoint + "=https",
|
|
label.TraefikFrontendRedirectPermanent + "=true",
|
|
},
|
|
expected: &types.Redirect{
|
|
EntryPoint: "https",
|
|
Permanent: true,
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when regex redirect tags",
|
|
tags: []string{
|
|
label.TraefikFrontendRedirectRegex + "=(.*)",
|
|
label.TraefikFrontendRedirectReplacement + "=$1",
|
|
},
|
|
expected: &types.Redirect{
|
|
Regex: "(.*)",
|
|
Replacement: "$1",
|
|
},
|
|
},
|
|
{
|
|
desc: "should return a struct when regex redirect tags (permanent)",
|
|
tags: []string{
|
|
label.TraefikFrontendRedirectRegex + "=(.*)",
|
|
label.TraefikFrontendRedirectReplacement + "=$1",
|
|
label.TraefikFrontendRedirectPermanent + "=true",
|
|
},
|
|
expected: &types.Redirect{
|
|
Regex: "(.*)",
|
|
Replacement: "$1",
|
|
Permanent: true,
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getRedirect(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetErrorPages(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected map[string]*types.ErrorPage
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a map when tags are present",
|
|
tags: []string{
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageStatus + "=404",
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageBackend + "=foo_backend",
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageQuery + "=foo_query",
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageStatus + "=500,600",
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageBackend + "=bar_backend",
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageQuery + "=bar_query",
|
|
},
|
|
expected: map[string]*types.ErrorPage{
|
|
"foo": {
|
|
Status: []string{"404"},
|
|
Query: "foo_query",
|
|
Backend: "foo_backend",
|
|
},
|
|
"bar": {
|
|
Status: []string{"500", "600"},
|
|
Query: "bar_query",
|
|
Backend: "bar_backend",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getErrorPages(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetRateLimit(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.RateLimit
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a map when tags are present",
|
|
tags: []string{
|
|
label.TraefikFrontendRateLimitExtractorFunc + "=client.ip",
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod + "=6",
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage + "=12",
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst + "=18",
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod + "=3",
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage + "=6",
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst + "=9",
|
|
},
|
|
expected: &types.RateLimit{
|
|
ExtractorFunc: "client.ip",
|
|
RateSet: map[string]*types.Rate{
|
|
"foo": {
|
|
Period: flaeg.Duration(6 * time.Second),
|
|
Average: 12,
|
|
Burst: 18,
|
|
},
|
|
"bar": {
|
|
Period: flaeg.Duration(3 * time.Second),
|
|
Average: 6,
|
|
Burst: 9,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getRateLimit(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProviderGetHeaders(t *testing.T) {
|
|
p := &Provider{
|
|
Prefix: "traefik",
|
|
}
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
tags []string
|
|
expected *types.Headers
|
|
}{
|
|
{
|
|
desc: "should return nil when no tags",
|
|
tags: []string{},
|
|
expected: nil,
|
|
},
|
|
{
|
|
desc: "should return a struct when has tags",
|
|
tags: []string{
|
|
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.TraefikFrontendCustomBrowserXSSValue + "=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",
|
|
},
|
|
expected: &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",
|
|
},
|
|
SSLProxyHeaders: 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"},
|
|
SSLHost: "foo",
|
|
CustomFrameOptionsValue: "foo",
|
|
ContentSecurityPolicy: "foo",
|
|
PublicKey: "foo",
|
|
ReferrerPolicy: "foo",
|
|
CustomBrowserXSSValue: "foo",
|
|
STSSeconds: 666,
|
|
SSLRedirect: true,
|
|
SSLTemporaryRedirect: true,
|
|
STSIncludeSubdomains: true,
|
|
STSPreload: true,
|
|
ForceSTSHeader: true,
|
|
FrameDeny: true,
|
|
ContentTypeNosniff: true,
|
|
BrowserXSSFilter: true,
|
|
IsDevelopment: true,
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
result := p.getHeaders(test.tags)
|
|
|
|
assert.Equal(t, test.expected, result)
|
|
})
|
|
}
|
|
}
|