Expand P2 test coverage: mining chain, spread lanes, path forge, WS/beacon, E2E onion, file handling

agent/client/fleet_role_lifecycle_test.go

@@ -0,0 +1,27 @@
+package client
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"crypto-miner-agent/config"
+)
+
+func TestMiningChainSkipsWhenSeederRole(t *testing.T) {
+	setupNoContainerRuntime(t)
+	cfg := baseMiningCfg()
+	cfg.SeederMode = true
+	cfg.FleetRole = config.FleetRoleSeeder
+	c := miningChainTestClient(t, cfg)
+	c.connected.Store(true)
+	c.miningChain = newTestMiningChainRunner(t, c)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
+	defer cancel()
+	c.startMiningWhenReady(ctx)
+
+	if r := c.miningChain.Status(); r.ActiveMethod != "" {
+		t.Fatalf("seeder should not start chain, active=%q", r.ActiveMethod)
+	}
+}