tests: Add checks for get_GEO cache arg

tests/test_GEOparse.py

@@ -8,7 +8,9 @@
 Tests for `GEOparse` module.
 """
 
+import tempfile
 import unittest
+import os
 from os.path import abspath, dirname, isdir, isfile, join
 from sys import path
 
@@ -550,6 +552,11 @@ def test_get_geo_and_data(self):
             self.assertEqual(len(subset.metadata.keys()), 4)
             self.assertTrue(isinstance(subset, GDSSubset))
 
+    def test_get_geo_no_cache(self):
+        with tempfile.TemporaryDirectory(suffix="geoparse_test") as temp_dir:
+            GEO.get_GEO(geo="GDS507", destdir=temp_dir, cache=False)
+            self.assertTrue(len(os.listdir(temp_dir)) == 0)
+
 
 class TestGSE(unittest.TestCase):
     """Test GSE class"""
@@ -708,6 +715,11 @@ def test_download_SRA(self):
             self.assertEqual(len(gpl.table.index), 12625)
             self.assertTrue(isinstance(gpl, GPL))
 
+    def test_get_geo_no_cache(self):
+        with tempfile.TemporaryDirectory(suffix="geoparse_test") as temp_dir:
+            GEO.get_GEO(geo="GSE1563", destdir=temp_dir, cache=False)
+            self.assertTrue(len(os.listdir(temp_dir)) == 0)
+
 
 if __name__ == "__main__":
     unittest.main()