/**
* Verify the cached mapper delegates the switch mapping query to the inner mapping, which again
* handles arbitrary DNSToSwitchMapping implementations
*
* @throws Throwable on any problem
*/
@Test
public void testCachingRelaysStringOperationsToNullScript() throws Throwable {
Configuration conf = new Configuration();
ScriptBasedMapping scriptMapping = new ScriptBasedMapping(conf);
assertTrue(
"Did not find " + ScriptBasedMapping.NO_SCRIPT + " in " + scriptMapping,
scriptMapping.toString().contains(ScriptBasedMapping.NO_SCRIPT));
CachedDNSToSwitchMapping mapping = new CachedDNSToSwitchMapping(scriptMapping);
assertTrue(
"Did not find " + ScriptBasedMapping.NO_SCRIPT + " in " + mapping,
mapping.toString().contains(ScriptBasedMapping.NO_SCRIPT));
}
/**
* Verify the cached mapper delegates the switch mapping query to the inner mapping, which again
* handles arbitrary DNSToSwitchMapping implementations
*
* @throws Throwable on any problem
*/
@Test
public void testCachingRelaysStringOperations() throws Throwable {
Configuration conf = new Configuration();
String scriptname = "mappingscript.sh";
conf.set(CommonConfigurationKeys.NET_TOPOLOGY_SCRIPT_FILE_NAME_KEY, scriptname);
ScriptBasedMapping scriptMapping = new ScriptBasedMapping(conf);
assertTrue(
"Did not find " + scriptname + " in " + scriptMapping,
scriptMapping.toString().contains(scriptname));
CachedDNSToSwitchMapping mapping = new CachedDNSToSwitchMapping(scriptMapping);
assertTrue(
"Did not find " + scriptname + " in " + mapping, mapping.toString().contains(scriptname));
}
/**
* Verify the cached mapper delegates the switch mapping query to the inner mapping, which again
* handles arbitrary DNSToSwitchMapping implementations
*
* @throws Throwable on any problem
*/
@Test
public void testCachingRelays() throws Throwable {
CachedDNSToSwitchMapping mapping = new CachedDNSToSwitchMapping(new StandaloneSwitchMapping());
assertFalse("Expected to be multi switch " + mapping, mapping.isSingleSwitch());
}
