nova28
101 lines
2.9 KiB
Go
101 lines
2.9 KiB
Go
package backendapp
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import (
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"net"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/gin-gonic/gin"
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)
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func TestServerListenAddr(t *testing.T) {
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tests := []struct {
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name string
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host string
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port int
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want string
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}{
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{name: "blank host keeps port-only address", host: "", port: 38429, want: ":38429"},
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{name: "wildcard host", host: "0.0.0.0", port: 38429, want: "0.0.0.0:38429"},
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{name: "loopback host", host: "127.0.0.1", port: 38429, want: "127.0.0.1:38429"},
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{name: "ipv6 host", host: "::1", port: 38429, want: "[::1]:38429"},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := serverListenAddr(tt.host, tt.port); got != tt.want {
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t.Fatalf("serverListenAddr(%q, %d) = %q, want %q", tt.host, tt.port, got, tt.want)
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}
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})
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}
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}
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func TestDesktopHealthTokenTrimsEnv(t *testing.T) {
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t.Setenv(desktopHealthTokenEnv, " token-value ")
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if got := desktopHealthToken(); got != "token-value" {
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t.Fatalf("desktopHealthToken() = %q, want token-value", got)
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}
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}
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func TestHealthHandlerEchoesConfiguredToken(t *testing.T) {
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gin.SetMode(gin.TestMode)
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t.Setenv(desktopHealthTokenEnv, "route-health-token")
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ready.Store(true)
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t.Cleanup(func() { ready.Store(false) })
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router := gin.New()
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router.GET("/health", healthHandler(routeParams{}))
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response := httptest.NewRecorder()
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request := httptest.NewRequest(http.MethodGet, "/health", nil)
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router.ServeHTTP(response, request)
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if response.Code != http.StatusOK {
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t.Fatalf("health status = %d, want %d", response.Code, http.StatusOK)
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}
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if got := response.Header().Get(desktopHealthTokenHeader); got != "route-health-token" {
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t.Fatalf("health token header = %q, want route-health-token", got)
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}
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}
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func TestServerProbeAddr(t *testing.T) {
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tests := []struct {
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name string
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listenAddr string
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want string
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}{
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{name: "port-only address probes loopback", listenAddr: ":38429", want: "127.0.0.1:38429"},
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{name: "wildcard ipv4 probes loopback", listenAddr: "0.0.0.0:38429", want: "127.0.0.1:38429"},
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{name: "wildcard ipv6 probes ipv6 loopback", listenAddr: "[::]:38429", want: "[::1]:38429"},
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{name: "loopback address probes itself", listenAddr: "127.0.0.1:38429", want: "127.0.0.1:38429"},
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{name: "ipv6 loopback probes itself", listenAddr: "[::1]:38429", want: "[::1]:38429"},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := serverProbeAddr(tt.listenAddr); got != tt.want {
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t.Fatalf("serverProbeAddr(%q) = %q, want %q", tt.listenAddr, got, tt.want)
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}
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})
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}
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}
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func listenOnFreePort(t *testing.T) net.Listener {
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t.Helper()
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ln, err := net.Listen("tcp", "127.0.0.1:0")
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if err != nil {
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t.Fatalf("listen on free port: %v", err)
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}
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return ln
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}
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func listenerPort(t *testing.T, ln net.Listener) int {
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t.Helper()
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tcpAddr, ok := ln.Addr().(*net.TCPAddr)
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if !ok {
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t.Fatalf("expected TCP listener, got %T", ln.Addr())
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}
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return tcpAddr.Port
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}
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