webui4frpc/internal/process/worker_key_test.go

package process

import "testing"

func TestWorkerKeyRoundTrip(t *testing.T) {
	cases := []struct {
		local, remote string
		port          int
	}{
		{"web", "frps1", 18080},
		{"db", "aliyun-frps", 5432},
		{"svc-1", "node.a.example", 80},
	}
	for _, c := range cases {
		key := WorkerKey(c.local, c.remote, c.port)
		l, r, p, ok := ParseWorkerKey(key)
		if !ok || l != c.local || r != c.remote || p != c.port {
			t.Fatalf("roundtrip %q -> (%q,%q,%d,%v)", key, l, r, p, ok)
		}
	}
}

func TestParseWorkerKeyRejectsBad(t *testing.T) {
	bad := []string{
		"", "srv-a", // legacy per-remote names / empty
		"a~b",   // missing port
		"a~b~x", // non-numeric port
		"a~b~0", // port out of range
		"~b~1",  // empty local
		"a~~1",  // empty remote
	}
	for _, key := range bad {
		if _, _, _, ok := ParseWorkerKey(key); ok {
			t.Fatalf("ParseWorkerKey(%q) accepted, want reject", key)
		}
	}
}