@Test
public void testNoConflictIfNothingSetAndDisabledLater() throws Exception {
IndexService indexService = createIndex("testindex", ImmutableSettings.settingsBuilder().build(), "type");
XContentBuilder mappingWithTtlDisabled = getMappingWithTtlDisabled("7d");
DocumentMapper.MergeResult mergeResult = indexService.mapperService().documentMapper("type").merge(indexService.mapperService().parse("type", new CompressedString(mappingWithTtlDisabled.string()), true), DocumentMapper.MergeFlags.mergeFlags().simulate(randomBoolean()));
assertFalse(mergeResult.hasConflicts());
}