diff --git a/tests/test_expansions.py b/tests/test_expansions.py
index 8350926..3afc51b 100644
--- a/tests/test_expansions.py
+++ b/tests/test_expansions.py
@@ -4,7 +4,9 @@
 import unittest
 import requests
 from urllib.parse import urljoin
+from base64 import b64encode
 import json
+import os
 
 
 class TestExpansions(unittest.TestCase):
@@ -85,6 +87,14 @@ class TestExpansions(unittest.TestCase):
         response = self.misp_modules_post(query)
         self.assertEqual(self.get_values(response), ['149.13.33.14'])
 
+    def test_docx(self):
+        filename = 'test.docx'
+        with open(f'tests/test_files/{filename}', 'rb') as f:
+            encoded = b64encode(f.read()).decode()
+        query = {"module": "docx-enrich", "attachment": filename, "data": encoded}
+        response = self.misp_modules_post(query)
+        self.assertEqual(self.get_values(response), '\nThis is an basic test docx file. ')
+
     def test_haveibeenpwned(self):
         query = {"module": "hibp", "email-src": "info@circl.lu"}
         response = self.misp_modules_post(query)
@@ -96,7 +106,9 @@ class TestExpansions(unittest.TestCase):
     def test_greynoise(self):
         query = {"module": "greynoise", "ip-dst": "1.1.1.1"}
         response = self.misp_modules_post(query)
-        self.assertTrue(self.get_values(response).startswith('{"ip":"1.1.1.1","status":"ok"'))
+        value = self.get_values(response)
+        if value != 'GreyNoise API not accessible (HTTP 429)':
+            self.assertTrue(value.startswith('{"ip":"1.1.1.1","status":"ok"'))
 
     def test_ipasn(self):
         query = {"module": "ipasn", "ip-dst": "1.1.1.1"}
@@ -110,6 +122,30 @@ class TestExpansions(unittest.TestCase):
         response = self.misp_modules_post(query)
         self.assertEqual(self.get_values(response), 'Samsung Electronics Co.,Ltd')
 
+    def test_ocr(self):
+        filename = 'misp-logo.png'
+        with open(f'tests/test_files/{filename}', 'rb') as f:
+            encoded = b64encode(f.read()).decode()
+        query = {"module": "ocr-enrich", "attachment": filename, "data": encoded}
+        response = self.misp_modules_post(query)
+        self.assertEqual(self.get_values(response), 'Threat Sharing')
+
+    def test_ods(self):
+        filename = 'test.ods'
+        with open(f'tests/test_files/{filename}', 'rb') as f:
+            encoded = b64encode(f.read()).decode()
+        query = {"module": "ods-enrich", "attachment": filename, "data": encoded}
+        response = self.misp_modules_post(query)
+        self.assertEqual(self.get_values(response), '\n   column_0\n0  ods test')
+
+    def test_odt(self):
+        filename = 'test.odt'
+        with open(f'tests/test_files/{filename}', 'rb') as f:
+            encoded = b64encode(f.read()).decode()
+        query = {"module": "odt-enrich", "attachment": filename, "data": encoded}
+        response = self.misp_modules_post(query)
+        self.assertEqual(self.get_values(response), 'odt test')
+
     def test_otx(self):
         query_types = ('domain', 'ip-src', 'md5')
         query_values = ('circl.lu', '8.8.8.8', '616eff3e9a7575ae73821b4668d2801c')
@@ -124,6 +160,22 @@ class TestExpansions(unittest.TestCase):
                 # Empty results, which in this case comes from a connection error
                 continue
 
+    def test_pdf(self):
+        filename = 'test.pdf'
+        with open(f'tests/test_files/{filename}', 'rb') as f:
+            encoded = b64encode(f.read()).decode()
+        query = {"module": "pdf-enrich", "attachment": filename, "data": encoded}
+        response = self.misp_modules_post(query)
+        self.assertEqual(self.get_values(response), 'Pdf test')
+
+    def test_pptx(self):
+        filename = 'test.pptx'
+        with open(f'tests/test_files/{filename}', 'rb') as f:
+            encoded = b64encode(f.read()).decode()
+        query = {"module": "pptx-enrich", "attachment": filename, "data": encoded}
+        response = self.misp_modules_post(query)
+        self.assertEqual(self.get_values(response), '\npptx test\n')
+
     def test_rbl(self):
         query = {"module": "rbl", "ip-src": "8.8.8.8"}
         response = self.misp_modules_post(query)
@@ -187,6 +239,14 @@ class TestExpansions(unittest.TestCase):
         except Exception:
             self.assertEqual(self.get_values(response), 'No additional data found on Wikidata')
 
+    def test_xlsx(self):
+        filename = 'test.xlsx'
+        with open(f'tests/test_files/{filename}', 'rb') as f:
+            encoded = b64encode(f.read()).decode()
+        query = {"module": "xlsx-enrich", "attachment": filename, "data": encoded}
+        response = self.misp_modules_post(query)
+        self.assertEqual(self.get_values(response), '      header\n0  xlsx test')
+
     def test_yara_query(self):
         query = {"module": "yara_query", "md5": "b2a5abfeef9e36964281a31e17b57c97"}
         response = self.misp_modules_post(query)
diff --git a/tests/test_files/misp-logo.png b/tests/test_files/misp-logo.png
new file mode 100644
index 0000000..5f2d4dd
Binary files /dev/null and b/tests/test_files/misp-logo.png differ
diff --git a/tests/test_files/test.ods b/tests/test_files/test.ods
new file mode 100644
index 0000000..080bb4a
Binary files /dev/null and b/tests/test_files/test.ods differ
diff --git a/tests/test_files/test.odt b/tests/test_files/test.odt
new file mode 100644
index 0000000..a554904
Binary files /dev/null and b/tests/test_files/test.odt differ
diff --git a/tests/test_files/test.pdf b/tests/test_files/test.pdf
new file mode 100644
index 0000000..79d960a
Binary files /dev/null and b/tests/test_files/test.pdf differ
diff --git a/tests/test_files/test.pptx b/tests/test_files/test.pptx
new file mode 100644
index 0000000..c1223b2
Binary files /dev/null and b/tests/test_files/test.pptx differ
diff --git a/tests/test_files/test.xlsx b/tests/test_files/test.xlsx
new file mode 100644
index 0000000..093daf2
Binary files /dev/null and b/tests/test_files/test.xlsx differ