Removing everything related to fixing tests

.github/workflows/push.yml

@@ -26,23 +26,6 @@ jobs:
         pre-commit install
         pre-commit autoupdate
         pre-commit run --all
-    - name: Setup MySQL Server
-      env:
-        DB_USER: root
-        DB_PASSWORD: root
-      run: |
-        sudo apt-get install mysql-server
-        sudo systemctl start mysql
-        echo "REACHED HERE"
-        sudo mysql -h 127.0.0.1
-        CREATE USER optuna@"%";
-        CREATE DATABASE ppo_hpo;
-        CREATE DATABASE sac_hpo;
-        CREATE DATABASE gp_mpc_hpo;
-        GRANT ALL ON ppo_hpo.* TO optuna@"%";
-        GRANT ALL ON sac_hpo.* TO optuna@"%";
-        GRANT ALL ON gp_mpc_hpo.* TO optuna@"%";
-        exit
     - name: Unit tests
       run: |
         python -m pytest tests/

tests/test_hpo/test_hpo.py

@@ -176,8 +176,6 @@ def test_hpo_without_database(SYS, TASK, ALGO, SAMPLER):
     '''Test HPO for one single trial without using MySQL database.
         (create a study from scratch)
     '''
-    pytest.skip('Takes too long.')
-
     # output_dir
     output_dir = './examples/hpo/results'
     # delete output_dir

tests/test_hpo/test_train.py

@@ -14,10 +14,7 @@
 @pytest.mark.parametrize('ALGO', ['ppo', 'sac', 'gp_mpc'])
 @pytest.mark.parametrize('HYPERPARAMETER', ['default', 'optimimum'])
 def test_train(SYS, TASK, ALGO, HYPERPARAMETER):
-    '''Test training rl/lbc given a set of hyperparameters.
-    '''
-    pytest.skip('Takes too long.')
-
+    '''Test training rl/lbc given a set of hyperparameters.'''
     # output_dir
     output_dir = './examples/hpo/results'
     # delete output_dir if exists