@Test
    void fsync_is_controllable() throws Exception {
        assertTrue(getTlsConfig(createCluster(new ContentClusterBuilder().getXml())).usefsync());
        assertTrue(getTlsConfig(createCluster(new ContentClusterBuilder().syncTransactionLog(true).getXml())).usefsync());
        assertFalse(getTlsConfig(createCluster(new ContentClusterBuilder().syncTransactionLog(false).getXml())).usefsync());
    }
Unit tests for content search cluster.

@author geirst
config-model/src/test/java/com/yahoo/vespa/model/content/ContentSchemaClusterTest.java