fix: stabilize CI integration tests

Author: dkropachev

.github/workflows/tests@v1.yml

@@ -247,7 +247,9 @@ jobs:
       - name: Run integration tests on Cassandra (${{ steps.cassandra-version.outputs.value }}) - ${{ matrix.test-group }}
         id: run-integration-tests
         env:
+          CASSANDRA_VERSION: ${{ matrix.cassandra-version }}
           CASSANDRA_VERSION_RESOLVED: ${{ steps.cassandra-version.outputs.value }}
+          GH_TOKEN: ${{ github.token }}
           MAVEN_EXTRA_ARGS: ${{ steps.test-skip-args.outputs.value }}
         run: make test-integration-cassandra
 
@@ -359,6 +361,7 @@ jobs:
       - name: Run integration tests on Scylla (${{ steps.scylla-version.outputs.value }}) - ${{ matrix.test-group }}
         id: run-integration-tests
         env:
+          SCYLLA_VERSION: ${{ matrix.scylla-version }}
           SCYLLA_VERSION_RESOLVED: ${{ steps.scylla-version.outputs.value }}
           MAVEN_EXTRA_ARGS: ${{ steps.test-skip-args.outputs.value }}
         run: make test-integration-scylla

integration-tests/src/test/java/com/datastax/oss/driver/core/config/DriverExecutionProfileReloadIT.java

@@ -124,9 +124,15 @@ public void should_reload_configuration_when_event_fired() {
       }
 
       // Bump up request timeout to 10 seconds and trigger a manual reload.
+      CountDownLatch latch = new CountDownLatch(1);
+      ((InternalDriverContext) session.getContext())
+          .getEventBus()
+          .register(ConfigChangeEvent.class, (e) -> latch.countDown());
+
       configSource.set("basic.request.timeout = 10s");
-      session.getContext().getConfigLoader().reload();
-      waitForConfigChange(session, 500, TimeUnit.MILLISECONDS);
+      assertThat(session.getContext().getConfigLoader().reload().toCompletableFuture().join())
+          .isTrue();
+      assertThat(latch.getCount()).isZero();
 
       // Execute again, should not timeout.
       session.execute(query);

integration-tests/src/test/java/com/datastax/oss/driver/core/cql/PreparedStatementCachingIT.java

@@ -267,12 +267,12 @@ private void invalidationTestInner(
       session.execute("ALTER TYPE test_type_2 add i blob");
 
       // wait for latches and fail if they don't reach zero before timeout
-      assertThat(Uninterruptibles.awaitUninterruptibly(typeChangeEventLatch, 10, TimeUnit.SECONDS))
+      assertThat(Uninterruptibles.awaitUninterruptibly(typeChangeEventLatch, 30, TimeUnit.SECONDS))
           .withFailMessage("typeChangeEventLatch did not trigger before timeout")
           .isTrue();
       assertThat(
               Uninterruptibles.awaitUninterruptibly(
-                  preparedStmtCacheRemoveLatch, 10, TimeUnit.SECONDS))
+                  preparedStmtCacheRemoveLatch, 30, TimeUnit.SECONDS))
           .withFailMessage("preparedStmtCacheRemoveLatch did not trigger before timeout")
           .isTrue();