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-rw-r--r--tests/unit/test_file_utils.py15
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/unit/test_file_utils.py b/tests/unit/test_file_utils.py
index 231dcd0..a54680d 100644
--- a/tests/unit/test_file_utils.py
+++ b/tests/unit/test_file_utils.py
@@ -3,6 +3,7 @@ import os
import unittest
from unittest import mock
+from gn3.file_utils import jsonfile_to_dict
from gn3.file_utils import lookup_file
from gn3.file_utils import get_dir_hash
@@ -48,3 +49,17 @@ class TestFileUtils(unittest.TestCase):
"GENENETWORK_FILES",
"genotype_files",
"genotype.txt")
+
+ def test_jsonfile_to_dict(self):
+ """Test that a json file is parsed correctly"""""
+ json_file = os.path.join(os.path.dirname(__file__),
+ "test_data", "metadata.json")
+ self.assertEqual("Longer description",
+ jsonfile_to_dict(json_file).get("description"))
+
+ def test_jsonfile_to_dict_nonexistent_file(self):
+ """Test that a ValueError is raised when the json file is
+non-existent"""
+ self.assertRaises(FileNotFoundError,
+ jsonfile_to_dict,
+ "/non-existent-dir")