testStackOverflow_sahara108

testStackOverflow_sahara108.m

- (void)testStackOverflow_sahara108
{
    [[RLMRealm defaultRealm] transactionWithBlock:^{
        [StringObject createInDefaultRealmWithObject:@[@"a"]];
    }];
    Class cl = [StringObject class];
    NSString *key = @"stringCol";
    NSString *value = @"a";
    NSPredicate *pred = [NSPredicate predicateWithFormat:@"%K = %@", key, value];
    RLMArray *list = [cl objectsWithPredicate:pred];
    XCTAssertEqualObjects([(StringObject *)list.firstObject stringCol], value);
}

Written to try to resolve http://stackoverflow.com/questions/25421731/querying-in-realm-with-predicate-crash-if-there-is-no-table

My realm don't have a table for class cl. Can I ask you how to check if a table exists in Realm or I must use [cl allObjects].count > 0