UDP support
Co-authored-by: Julien Salleyron <julien.salleyron@gmail.com>
This commit is contained in:
mpl
GitHub
parent
8988c8f9af
commit
115d42e0f0
72 changed files with 4730 additions and 321 deletions
537
pkg/api/handler_udp_test.go
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537
pkg/api/handler_udp_test.go
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package api
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import (
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"context"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/containous/traefik/v2/pkg/config/dynamic"
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"github.com/containous/traefik/v2/pkg/config/runtime"
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"github.com/containous/traefik/v2/pkg/config/static"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestHandler_UDP(t *testing.T) {
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type expected struct {
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statusCode int
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nextPage string
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jsonFile string
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}
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testCases := []struct {
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desc string
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path string
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conf runtime.Configuration
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expected expected
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}{
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{
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desc: "all UDP routers, but no config",
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path: "/api/udp/routers",
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conf: runtime.Configuration{},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udprouters-empty.json",
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},
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},
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{
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desc: "all UDP routers",
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path: "/api/udp/routers",
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conf: runtime.Configuration{
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UDPRouters: map[string]*runtime.UDPRouterInfo{
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"test@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusEnabled,
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},
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"bar@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusWarning,
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},
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"foo@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusDisabled,
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udprouters.json",
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},
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},
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{
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desc: "all UDP routers, pagination, 1 res per page, want page 2",
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path: "/api/udp/routers?page=2&per_page=1",
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conf: runtime.Configuration{
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UDPRouters: map[string]*runtime.UDPRouterInfo{
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"bar@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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},
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"baz@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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},
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"test@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "3",
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jsonFile: "testdata/udprouters-page2.json",
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},
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},
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{
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desc: "UDP routers filtered by status",
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path: "/api/udp/routers?status=enabled",
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conf: runtime.Configuration{
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UDPRouters: map[string]*runtime.UDPRouterInfo{
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"test@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusEnabled,
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},
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"bar@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusWarning,
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},
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"foo@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusDisabled,
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udprouters-filtered-status.json",
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},
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},
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{
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desc: "UDP routers filtered by search",
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path: "/api/udp/routers?search=bar@my",
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conf: runtime.Configuration{
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UDPRouters: map[string]*runtime.UDPRouterInfo{
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"test@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusEnabled,
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},
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"bar@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusWarning,
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},
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"foo@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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Status: runtime.StatusDisabled,
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udprouters-filtered-search.json",
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},
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},
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{
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desc: "one UDP router by id",
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path: "/api/udp/routers/bar@myprovider",
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conf: runtime.Configuration{
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UDPRouters: map[string]*runtime.UDPRouterInfo{
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"bar@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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jsonFile: "testdata/udprouter-bar.json",
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},
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},
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{
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desc: "one UDP router by id, that does not exist",
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path: "/api/udp/routers/foo@myprovider",
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conf: runtime.Configuration{
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UDPRouters: map[string]*runtime.UDPRouterInfo{
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"bar@myprovider": {
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UDPRouter: &dynamic.UDPRouter{
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EntryPoints: []string{"web"},
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Service: "foo-service@myprovider",
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},
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},
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},
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},
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expected: expected{
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statusCode: http.StatusNotFound,
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},
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},
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{
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desc: "one UDP router by id, but no config",
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path: "/api/udp/routers/bar@myprovider",
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conf: runtime.Configuration{},
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expected: expected{
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statusCode: http.StatusNotFound,
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},
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},
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{
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desc: "all udp services, but no config",
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path: "/api/udp/services",
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conf: runtime.Configuration{},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udpservices-empty.json",
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},
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},
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{
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desc: "all udp services",
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path: "/api/udp/services",
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conf: runtime.Configuration{
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UDPServices: map[string]*runtime.UDPServiceInfo{
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"bar@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.1:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider", "test@myprovider"},
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Status: runtime.StatusEnabled,
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},
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"baz@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.2:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider"},
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Status: runtime.StatusWarning,
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},
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"foz@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.2:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider"},
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Status: runtime.StatusDisabled,
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udpservices.json",
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},
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},
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{
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desc: "udp services filtered by status",
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path: "/api/udp/services?status=enabled",
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conf: runtime.Configuration{
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UDPServices: map[string]*runtime.UDPServiceInfo{
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"bar@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.1:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider", "test@myprovider"},
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Status: runtime.StatusEnabled,
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},
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"baz@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.2:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider"},
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Status: runtime.StatusWarning,
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},
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"foz@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.2:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider"},
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Status: runtime.StatusDisabled,
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udpservices-filtered-status.json",
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},
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},
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{
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desc: "udp services filtered by search",
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path: "/api/udp/services?search=baz@my",
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conf: runtime.Configuration{
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UDPServices: map[string]*runtime.UDPServiceInfo{
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"bar@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.1:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider", "test@myprovider"},
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Status: runtime.StatusEnabled,
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},
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"baz@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.2:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider"},
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Status: runtime.StatusWarning,
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},
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"foz@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.2:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider"},
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Status: runtime.StatusDisabled,
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "1",
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jsonFile: "testdata/udpservices-filtered-search.json",
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},
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},
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{
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desc: "all udp services, 1 res per page, want page 2",
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path: "/api/udp/services?page=2&per_page=1",
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conf: runtime.Configuration{
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UDPServices: map[string]*runtime.UDPServiceInfo{
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"bar@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
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Address: "127.0.0.1:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider", "test@myprovider"},
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},
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"baz@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
|
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Address: "127.0.0.2:2345",
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},
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},
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},
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},
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UsedBy: []string{"foo@myprovider"},
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},
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"test@myprovider": {
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UDPService: &dynamic.UDPService{
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
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Servers: []dynamic.UDPServer{
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{
|
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Address: "127.0.0.3:2345",
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},
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},
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},
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},
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},
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},
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},
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expected: expected{
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statusCode: http.StatusOK,
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nextPage: "3",
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jsonFile: "testdata/udpservices-page2.json",
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},
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},
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{
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desc: "one udp service by id",
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path: "/api/udp/services/bar@myprovider",
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conf: runtime.Configuration{
|
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UDPServices: map[string]*runtime.UDPServiceInfo{
|
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"bar@myprovider": {
|
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UDPService: &dynamic.UDPService{
|
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
|
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Servers: []dynamic.UDPServer{
|
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{
|
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Address: "127.0.0.1:2345",
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},
|
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},
|
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},
|
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},
|
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UsedBy: []string{"foo@myprovider", "test@myprovider"},
|
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},
|
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},
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},
|
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expected: expected{
|
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statusCode: http.StatusOK,
|
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jsonFile: "testdata/udpservice-bar.json",
|
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},
|
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},
|
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{
|
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desc: "one udp service by id, that does not exist",
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path: "/api/udp/services/nono@myprovider",
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conf: runtime.Configuration{
|
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UDPServices: map[string]*runtime.UDPServiceInfo{
|
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"bar@myprovider": {
|
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UDPService: &dynamic.UDPService{
|
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LoadBalancer: &dynamic.UDPServersLoadBalancer{
|
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Servers: []dynamic.UDPServer{
|
||||
{
|
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Address: "127.0.0.1:2345",
|
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},
|
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},
|
||||
},
|
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},
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UsedBy: []string{"foo@myprovider", "test@myprovider"},
|
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},
|
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},
|
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},
|
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expected: expected{
|
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statusCode: http.StatusNotFound,
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},
|
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},
|
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{
|
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desc: "one udp service by id, but no config",
|
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path: "/api/udp/services/foo@myprovider",
|
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conf: runtime.Configuration{},
|
||||
expected: expected{
|
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statusCode: http.StatusNotFound,
|
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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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|
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rtConf := &test.conf
|
||||
// To lazily initialize the Statuses.
|
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rtConf.PopulateUsedBy()
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rtConf.GetUDPRoutersByEntryPoints(context.Background(), []string{"web"})
|
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|
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handler := New(static.Configuration{API: &static.API{}, Global: &static.Global{}}, rtConf)
|
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server := httptest.NewServer(handler.createRouter())
|
||||
|
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resp, err := http.DefaultClient.Get(server.URL + test.path)
|
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require.NoError(t, err)
|
||||
|
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assert.Equal(t, test.expected.nextPage, resp.Header.Get(nextPageHeader))
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||||
|
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require.Equal(t, test.expected.statusCode, resp.StatusCode)
|
||||
|
||||
if test.expected.jsonFile == "" {
|
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return
|
||||
}
|
||||
|
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assert.Equal(t, resp.Header.Get("Content-Type"), "application/json")
|
||||
|
||||
contents, err := ioutil.ReadAll(resp.Body)
|
||||
require.NoError(t, err)
|
||||
|
||||
err = resp.Body.Close()
|
||||
require.NoError(t, err)
|
||||
|
||||
if *updateExpected {
|
||||
var results interface{}
|
||||
err := json.Unmarshal(contents, &results)
|
||||
require.NoError(t, err)
|
||||
|
||||
newJSON, err := json.MarshalIndent(results, "", "\t")
|
||||
require.NoError(t, err)
|
||||
|
||||
err = ioutil.WriteFile(test.expected.jsonFile, newJSON, 0644)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
data, err := ioutil.ReadFile(test.expected.jsonFile)
|
||||
require.NoError(t, err)
|
||||
assert.JSONEq(t, string(data), string(contents))
|
||||
})
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue