tests: unit-tests-{core,tools} no longer require a global io_service

BaseFixture is moved to tests/daemon and renamed to GlobalIoFixture

Refs: #4528
Change-Id: If9184e9f7f1d6072b0103d3ea3ca6c31a9e505c8
diff --git a/tests/daemon/table/dead-nonce-list.t.cpp b/tests/daemon/table/dead-nonce-list.t.cpp
index 1df1070..ea7866c 100644
--- a/tests/daemon/table/dead-nonce-list.t.cpp
+++ b/tests/daemon/table/dead-nonce-list.t.cpp
@@ -27,12 +27,13 @@
 #include "daemon/global.hpp"
 
 #include "tests/test-common.hpp"
+#include "tests/daemon/global-io-fixture.hpp"
 
 namespace nfd {
 namespace tests {
 
 BOOST_AUTO_TEST_SUITE(Table)
-BOOST_FIXTURE_TEST_SUITE(TestDeadNonceList, BaseFixture)
+BOOST_FIXTURE_TEST_SUITE(TestDeadNonceList, GlobalIoFixture)
 
 BOOST_AUTO_TEST_CASE(Basic)
 {
@@ -58,7 +59,7 @@
 }
 
 /// A Fixture that periodically inserts Nonces
-class PeriodicalInsertionFixture : public UnitTestTimeFixture
+class PeriodicalInsertionFixture : public GlobalIoTimeFixture
 {
 protected:
   PeriodicalInsertionFixture()
@@ -108,6 +109,7 @@
   time::nanoseconds timeUnit;
   scheduler::ScopedEventId addNonceEvent;
 };
+
 const time::nanoseconds PeriodicalInsertionFixture::LIFETIME = time::milliseconds(200);
 
 BOOST_FIXTURE_TEST_CASE(Lifetime, PeriodicalInsertionFixture)