Changed validation of challenge names

Author: ESapenaVentura

lrgasp_validation/validation.py

@@ -168,13 +168,13 @@ def validate_library_to_metadata(experiment_json):
 def challenges_are_valid(challenges, experiment_json):
     for challenge in challenges:
         split_challenge = challenge.split("_")
-        if experiment_json['library_preps'] not in split_challenge[1]:
+        if experiment_json['library_preps'] not in split_challenge[2]:
             ERRORS.append(f'Library preparation in challenge {challenge} and metadata provided in experiment.json is not consistent; please ensure you selected the proper library preparation.')
-        if experiment_json['platforms'] not in split_challenge[2]:
+        if experiment_json['platforms'] not in split_challenge[3]:
             ERRORS.append(f'Sequencing platform in challenge {challenge} and metadata provided in experiment.json is not consistent; please ensure you selected the proper sequencing platform.')
         length = experiment_json['data_category'].split("_")
         length = f"{length[0][0]}{length[1][0]}".upper()
-        if length not in split_challenge[3]:
+        if length not in split_challenge[4]:
             ERRORS.append(f'Read length in challenge {challenge} and metadata provided in experiment.json is not consistent; please ensure you selected the proper read length.')