lilin: simple service monitoring

lilin is a program to help monitor other services through HTTP, TCP,
and UDP connection.

1 files changed, 89 insertions, 0 deletions

diff --git a/lilin_test.go b/lilin_test.go
new file mode 100644
index 0000000..804bc3c
--- /dev/null
+++ b/lilin_test.go
@@ -0,0 +1,89 @@
+// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-License-Identifier: GPL-3.0-only
+
+package lilin_test
+
+import (
+	"context"
+	"errors"
+	"log"
+	"net/http"
+	"testing"
+	"time"
+
+	"git.sr.ht/~shulhan/lilin"
+	"git.sr.ht/~shulhan/pakakeh.go/lib/net"
+	"git.sr.ht/~shulhan/pakakeh.go/lib/test"
+)
+
+var client *lilin.Client
+
+func TestMain(m *testing.M) {
+	var server *lilin.Server
+
+	server = startServer()
+	client = createClient(server)
+
+	m.Run()
+
+	var ctx context.Context
+	var cancelfn context.CancelFunc
+	ctx, cancelfn = context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancelfn()
+
+	var err = server.Shutdown(ctx)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func startServer() (server *lilin.Server) {
+	var serverOpts = lilin.ServerOptions{
+		BaseDir: `testdata`,
+	}
+	var err error
+
+	server, err = lilin.NewServer(serverOpts)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	go func() {
+		var err2 = server.ListenAndServe()
+		if err2 != nil && !errors.Is(err2, http.ErrServerClosed) {
+			log.Fatal(err2)
+		}
+	}()
+
+	err = net.WaitAlive(`tcp`, server.Options.Address, 5*time.Second)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return server
+}
+
+func createClient(server *lilin.Server) (client *lilin.Client) {
+	var clientOpts = lilin.ClientOptions{
+		ServerURL: `http://` + server.Options.Address,
+	}
+	var err error
+
+	client, err = lilin.NewClient(clientOpts)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return client
+}
+
+func TestServer_handleServicesSummary(t *testing.T) {
+	var gotSummary []lilin.Service
+	var err error
+
+	gotSummary, err = client.ServicesSummary()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var expSummary []lilin.Service
+	test.Assert(t, `ServicesSummary`, expSummary, gotSummary)
+}