feat: runtime manager

rtmanager/internal/app/bootstrap_test.go

@@ -0,0 +1,82 @@
+package app
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"galaxy/redisconn"
+	"galaxy/rtmanager/internal/config"
+
+	"github.com/alicebob/miniredis/v2"
+	"github.com/stretchr/testify/require"
+)
+
+func newTestRedisCfg(addr string) config.RedisConfig {
+	return config.RedisConfig{
+		Conn: redisconn.Config{
+			MasterAddr:       addr,
+			Password:         "test",
+			OperationTimeout: time.Second,
+		},
+	}
+}
+
+func TestPingRedisSucceedsAgainstMiniredis(t *testing.T) {
+	t.Parallel()
+
+	server := miniredis.RunT(t)
+
+	redisCfg := newTestRedisCfg(server.Addr())
+	client := newRedisClient(redisCfg)
+	t.Cleanup(func() { _ = client.Close() })
+
+	require.NoError(t, pingRedis(context.Background(), redisCfg, client))
+}
+
+func TestPingRedisReturnsErrorWhenClosed(t *testing.T) {
+	t.Parallel()
+
+	server := miniredis.RunT(t)
+
+	redisCfg := newTestRedisCfg(server.Addr())
+	client := newRedisClient(redisCfg)
+	require.NoError(t, client.Close())
+
+	require.Error(t, pingRedis(context.Background(), redisCfg, client))
+}
+
+func TestNewDockerClientHonoursHostOverride(t *testing.T) {
+	t.Parallel()
+
+	docker, err := newDockerClient(config.DockerConfig{
+		Host:       "unix:///var/run/docker.sock",
+		APIVersion: "1.43",
+		Network:    "galaxy-net",
+		LogDriver:  "json-file",
+		PullPolicy: config.ImagePullPolicyIfMissing,
+	})
+	require.NoError(t, err)
+	require.NotNil(t, docker)
+	require.NoError(t, docker.Close())
+}
+
+func TestPingDockerRejectsNilClient(t *testing.T) {
+	t.Parallel()
+
+	require.Error(t, pingDocker(context.Background(), nil, time.Second))
+}
+
+func TestPingDockerRejectsNonPositiveTimeout(t *testing.T) {
+	t.Parallel()
+
+	docker, err := newDockerClient(config.DockerConfig{
+		Host:      "unix:///var/run/docker.sock",
+		Network:   "galaxy-net",
+		LogDriver: "json-file",
+	})
+	require.NoError(t, err)
+	t.Cleanup(func() { _ = docker.Close() })
+
+	require.Error(t, pingDocker(context.Background(), docker, 0))
+}