integration: add cluster setup and configuration and a few tests

integration/main_test.go

@@ -0,0 +1,52 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"os"
+	"path/filepath"
+	"runtime"
+	"testing"
+	"time"
+
+	"github.com/onsi/gocleanup"
+	"github.com/pomerium/pomerium/integration/internal/cluster"
+	"github.com/rs/zerolog"
+	"github.com/rs/zerolog/log"
+)
+
+const localHTTPSPort = 9443
+
+var (
+	mainCtx     context.Context
+	testcluster *cluster.Cluster
+)
+
+func TestMain(m *testing.M) {
+	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
+
+	flag.Parse()
+	if testing.Verbose() {
+		log.Logger = log.Logger.Level(zerolog.DebugLevel)
+	} else {
+		log.Logger = log.Logger.Level(zerolog.InfoLevel)
+	}
+
+	mainCtx = context.Background()
+	var cancel func()
+	mainCtx, cancel = context.WithCancel(mainCtx)
+	var clearTimeout func()
+	mainCtx, clearTimeout = context.WithTimeout(mainCtx, time.Minute*10)
+	defer clearTimeout()
+
+	_, mainTestFilePath, _, _ := runtime.Caller(0)
+	testcluster = cluster.New(filepath.Dir(mainTestFilePath))
+	if err := testcluster.Setup(mainCtx); err != nil {
+		log.Fatal().Err(err).Send()
+	}
+
+	status := m.Run()
+	cancel()
+	gocleanup.Cleanup()
+	os.Exit(status)
+}