mirror of
https://github.com/1f349/violet.git
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300 lines
7.5 KiB
Go
300 lines
7.5 KiB
Go
package router
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import (
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"github.com/MrMelon54/violet/proxy"
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"github.com/MrMelon54/violet/target"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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)
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type routeTestBase struct {
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path string
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dst target.Route
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tests map[string]string
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}
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type redirectTestBase struct {
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path string
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dst target.Redirect
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tests map[string]string
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}
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type mss map[string]string
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var (
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routeTests = []routeTestBase{
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{"/", target.Route{}, mss{
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"/": "/",
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"/hello": "",
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}},
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{"/", target.Route{Path: "/world"}, mss{
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"/": "/world",
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"/hello": "",
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}},
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{"/", target.Route{Abs: true}, mss{
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"/": "/",
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"/hello": "",
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}},
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{"/", target.Route{Abs: true, Path: "world"}, mss{
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"/": "/world",
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"/hello": "",
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}},
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{"/", target.Route{Pre: true}, mss{
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"/": "/",
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"/hello": "/hello",
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}},
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{"/", target.Route{Pre: true, Path: "world"}, mss{
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"/": "/world",
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"/hello": "/world/hello",
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}},
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{"/", target.Route{Pre: true, Abs: true}, mss{
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"/": "/",
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"/hello": "/",
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}},
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{"/", target.Route{Pre: true, Abs: true, Path: "world"}, mss{
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"/": "/world",
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"/hello": "/world",
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}},
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{"/hello", target.Route{}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "",
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}},
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{"/hello", target.Route{Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "",
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}},
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{"/hello", target.Route{Abs: true}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "",
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}},
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{"/hello", target.Route{Abs: true, Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "",
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}},
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{"/hello", target.Route{Pre: true}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "/hi",
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}},
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{"/hello", target.Route{Pre: true, Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "/world/hi",
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}},
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{"/hello", target.Route{Pre: true, Abs: true}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "/",
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}},
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{"/hello", target.Route{Pre: true, Abs: true, Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "/world",
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}},
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}
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redirectTests = []redirectTestBase{
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{"/", target.Redirect{}, mss{
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"/": "/",
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"/hello": "",
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}},
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{"/", target.Redirect{Path: "world"}, mss{
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"/": "/world",
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"/hello": "",
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}},
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{"/", target.Redirect{Abs: true}, mss{
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"/": "/",
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"/hello": "",
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}},
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{"/", target.Redirect{Abs: true, Path: "world"}, mss{
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"/": "/world",
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"/hello": "",
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}},
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{"/", target.Redirect{Pre: true}, mss{
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"/": "/",
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"/hello": "/hello",
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}},
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{"/", target.Redirect{Pre: true, Path: "world"}, mss{
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"/": "/world",
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"/hello": "/world/hello",
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}},
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{"/", target.Redirect{Pre: true, Abs: true}, mss{
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"/": "/",
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"/hello": "/",
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}},
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{"/", target.Redirect{Pre: true, Abs: true, Path: "world"}, mss{
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"/": "/world",
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"/hello": "/world",
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}},
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{"/hello", target.Redirect{}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "",
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}},
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{"/hello", target.Redirect{Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "",
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}},
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{"/hello", target.Redirect{Abs: true}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "",
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}},
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{"/hello", target.Redirect{Abs: true, Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "",
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}},
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{"/hello", target.Redirect{Pre: true}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "/hi",
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}},
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{"/hello", target.Redirect{Pre: true, Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "/world/hi",
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}},
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{"/hello", target.Redirect{Pre: true, Abs: true}, mss{
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"/": "",
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"/hello": "/",
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"/hello/hi": "/",
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}},
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{"/hello", target.Redirect{Pre: true, Abs: true, Path: "world"}, mss{
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"/": "",
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"/hello": "/world",
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"/hello/hi": "/world",
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}},
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}
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)
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func TestRouter_AddRoute(t *testing.T) {
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transSecure := &fakeTransport{}
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transInsecure := &fakeTransport{}
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for _, i := range routeTests {
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r := New(proxy.NewHybridTransportWithCalls(transSecure, transInsecure))
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dst := i.dst
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dst.Host = "127.0.0.1"
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dst.Port = 8080
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t.Logf("Running tests for %#v\n", dst)
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r.AddRoute("example.com", i.path, dst)
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for k, v := range i.tests {
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u1 := &url.URL{Scheme: "https", Host: "example.com", Path: k}
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req, _ := http.NewRequest(http.MethodGet, u1.String(), nil)
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rec := httptest.NewRecorder()
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r.ServeHTTP(rec, req)
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if v == "" {
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if transSecure.req != nil {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.redirect["example.com"].String())
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t.Fatalf("%s => %s\n", k, v)
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}
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} else {
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if transSecure.req == nil {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.route["example.com"].String())
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t.Fatalf("\nexpected %s => %s\n got %s => %s\n", k, v, k, "")
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}
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if v != transSecure.req.URL.Path {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.route["example.com"].String())
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t.Fatalf("\nexpected %s => %s\n got %s => %s\n", k, v, k, transSecure.req.URL.Path)
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}
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transSecure.req = nil
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}
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}
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}
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}
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func TestRouter_AddRedirect(t *testing.T) {
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for _, i := range redirectTests {
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r := New(nil)
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dst := i.dst
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dst.Host = "example.com"
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dst.Code = http.StatusFound
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t.Logf("Running tests for %#v\n", dst)
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r.AddRedirect("www.example.com", i.path, dst)
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for k, v := range i.tests {
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u1 := &url.URL{Scheme: "https", Host: "example.com", Path: v}
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if v == "" {
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u1 = nil
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}
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u2 := &url.URL{Scheme: "https", Host: "www.example.com", Path: k}
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assertHttpRedirect(t, r, http.StatusFound, outputUrl(u1), http.MethodGet, outputUrl(u2))
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}
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}
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}
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func assertHttpRedirect(t *testing.T, r *Router, code int, target, method, start string) {
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res := httptest.NewRecorder()
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req := httptest.NewRequest(method, start, nil)
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r.ServeHTTP(res, req)
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l := res.Header().Get("Location")
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if target == "" {
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if code == res.Code || "" != l {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.redirect["www.example.com"].String())
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t.Fatalf("%s => %s\n", start, target)
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}
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} else {
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if code != res.Code || target != l {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.redirect["www.example.com"].String())
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t.Fatalf("\nexpected %s => %s\n got %s => %s\n", start, target, start, l)
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}
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}
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}
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func outputUrl(u *url.URL) string {
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if u == nil {
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return ""
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}
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return u.String()
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}
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func TestRouter_AddWildcardRoute(t *testing.T) {
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transSecure := &fakeTransport{}
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transInsecure := &fakeTransport{}
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for _, i := range routeTests {
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r := New(proxy.NewHybridTransportWithCalls(transSecure, transInsecure))
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dst := i.dst
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dst.Host = "127.0.0.1"
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dst.Port = 8080
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t.Logf("Running tests for %#v\n", dst)
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r.AddRoute("example.com", i.path, dst)
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for k, v := range i.tests {
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u1 := &url.URL{Scheme: "https", Host: "example.com", Path: k}
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req, _ := http.NewRequest(http.MethodGet, u1.String(), nil)
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rec := httptest.NewRecorder()
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r.ServeHTTP(rec, req)
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if v == "" {
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if transSecure.req != nil {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.redirect["example.com"].String())
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t.Fatalf("%s => %s\n", k, v)
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}
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} else {
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if transSecure.req == nil {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.route["example.com"].String())
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t.Fatalf("\nexpected %s => %s\n got %s => %s\n", k, v, k, "")
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}
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if v != transSecure.req.URL.Path {
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t.Logf("Test URL: %#v\n", req.URL)
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t.Log(r.route["example.com"].String())
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t.Fatalf("\nexpected %s => %s\n got %s => %s\n", k, v, k, transSecure.req.URL.Path)
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}
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transSecure.req = nil
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}
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}
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}
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}
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