diff --git a/tests/test_FullChain.py b/tests/test_FullChain.py
index dfcd0a6a..d1bc9650 100644
--- a/tests/test_FullChain.py
+++ b/tests/test_FullChain.py
@@ -1,3 +1,5 @@
+import os
+import shutil
 import unittest
 import fuse
 import tempfile
@@ -5,23 +7,29 @@
 class TestFullChain(unittest.TestCase):
 
     @classmethod
-    def setUpClass(self):
+    def setUpClass(cls):
 
-        self.temp_dir = tempfile.TemporaryDirectory()
+        cls.temp_dir = tempfile.TemporaryDirectory()
 
-        self.test_context = fuse.context.full_chain_context(output_folder = self.temp_dir.name)
+        cls.test_context = fuse.context.full_chain_context(output_folder = cls.temp_dir.name)
         
-        self.test_context.set_config({"path": "/project2/lgrandi/xenonnt/simulations/testing",
+        cls.test_context.set_config({"path": "/project2/lgrandi/xenonnt/simulations/testing",
                                       "file_name": "pmt_neutrons_100.root",
                                       "entry_stop": 5,
                                       })
         
-        self.run_number = "TestRun_00000"
+        cls.run_number = "TestRun_00000"
 
     @classmethod
-    def tearDownClass(self):
+    def tearDownClass(cls):
 
-        self.temp_dir.cleanup()
+        cls.temp_dir.cleanup()
+
+    def tearDown(self):
+
+        # self.temp_dir.cleanup()
+        shutil.rmtree(self.temp_dir.name)
+        os.makedirs(self.temp_dir.name)
     
     def test_S1PhotonHits(self):
 
diff --git a/tests/test_MicroPhysics.py b/tests/test_MicroPhysics.py
index 9604daab..98eef28f 100644
--- a/tests/test_MicroPhysics.py
+++ b/tests/test_MicroPhysics.py
@@ -1,3 +1,5 @@
+import os
+import shutil
 import unittest
 import fuse
 import tempfile
@@ -5,23 +7,29 @@
 class TestMicroPhysics(unittest.TestCase):
 
     @classmethod
-    def setUpClass(self):
+    def setUpClass(cls):
 
-        self.temp_dir = tempfile.TemporaryDirectory()
+        cls.temp_dir = tempfile.TemporaryDirectory()
 
-        self.test_context = fuse.context.microphysics_context(self.temp_dir.name)
+        cls.test_context = fuse.context.microphysics_context(cls.temp_dir.name)
 
-        self.test_context.set_config({"path": "/project2/lgrandi/xenonnt/simulations/testing",
+        cls.test_context.set_config({"path": "/project2/lgrandi/xenonnt/simulations/testing",
                                       "file_name": "pmt_neutrons_100.root",
                                       "entry_stop": 25,
                                       })
         
-        self.run_number = "TestRun_00000"
+        cls.run_number = "TestRun_00000"
 
     @classmethod
-    def tearDownClass(self):
+    def tearDownClass(cls):
 
-        self.temp_dir.cleanup()
+        cls.temp_dir.cleanup()
+
+    def tearDown(self):
+
+        # self.temp_dir.cleanup()
+        shutil.rmtree(self.temp_dir.name)
+        os.makedirs(self.temp_dir.name)
     
     def test_ChunkInput(self):
 
diff --git a/tests/test_deterministic_seed.py b/tests/test_deterministic_seed.py
index f9cf443c..ae9928a5 100644
--- a/tests/test_deterministic_seed.py
+++ b/tests/test_deterministic_seed.py
@@ -39,8 +39,8 @@ def test_MicroPhysics_SameSeed(self):
         self.test_context_0.make(self.run_number_0, "microphysics_summary")
         self.test_context_1.make(self.run_number_1, "microphysics_summary")
 
-        output_0 = self.test_context_0.get_array(self.run_number_0, "microphysics_summary")
-        output_1 = self.test_context_1.get_array(self.run_number_0, "microphysics_summary")
+        output_0 = self.test_context_0.get_array(self.run_number_0, "microphysics_summary", progress_bar=False)
+        output_1 = self.test_context_1.get_array(self.run_number_0, "microphysics_summary", progress_bar=False)
 
         assert_array_equal(output_0, output_1)
 
@@ -50,8 +50,8 @@ def test_MicroPhysics_DifferentSeed(self):
         self.test_context_0.make(self.run_number_0, "microphysics_summary")
         self.test_context_1.make(self.run_number_1, "microphysics_summary")
 
-        output_0 = self.test_context_0.get_array(self.run_number_0, "microphysics_summary")
-        output_1 = self.test_context_1.get_array(self.run_number_1, "microphysics_summary")
+        output_0 = self.test_context_0.get_array(self.run_number_0, "microphysics_summary", progress_bar=False)
+        output_1 = self.test_context_1.get_array(self.run_number_1, "microphysics_summary", progress_bar=False)
 
         assert_raises(AssertionError, assert_array_equal, output_0, output_1)
 
@@ -61,8 +61,8 @@ def test_FullChain_SameSeed(self):
         self.test_context_0.make(self.run_number_0, "raw_records")
         self.test_context_1.make(self.run_number_1, "raw_records")
 
-        output_0 = self.test_context_0.get_array(self.run_number_0, "raw_records")
-        output_1 = self.test_context_1.get_array(self.run_number_0, "raw_records")
+        output_0 = self.test_context_0.get_array(self.run_number_0, "raw_records", progress_bar=False)
+        output_1 = self.test_context_1.get_array(self.run_number_0, "raw_records", progress_bar=False)
 
         assert_array_equal(output_0, output_1)
 
@@ -72,8 +72,8 @@ def test_FullChain_DifferentSeed(self):
         self.test_context_0.make(self.run_number_0, "raw_records")
         self.test_context_1.make(self.run_number_1, "raw_records")
 
-        output_0 = self.test_context_0.get_array(self.run_number_0, "raw_records")
-        output_1 = self.test_context_1.get_array(self.run_number_1, "raw_records")
+        output_0 = self.test_context_0.get_array(self.run_number_0, "raw_records", progress_bar=False)
+        output_1 = self.test_context_1.get_array(self.run_number_1, "raw_records", progress_bar=False)
 
         assert_raises(AssertionError, assert_array_equal, output_0, output_1)