search_file break up and test -- not working yet

test/test_search_file.py

@@ -0,0 +1,22 @@
+import unittest
+from search_file import search_file
+
+# TODO: gros TODO icitte. Presque rien de fait!
+
+class TestSearchFile(unittest.TestCase):
+
+    data_dir = "test/data/search_test"
+
+    def test_print_num_list(self):
+        p = [""]
+
+
+    def test_search_file(self):
+        print(search_file("match1.txt", self.data_dir))
+        with self.assertRaises(FileNotFoundError) as e:
+            search_file("inexistent.txt", self.data_dir)
+        self.assertTrue("File does not exist", e.exception)
+        self.assertEqual(search_file("with space.txt", self.data_dir), "test/data/search_test/subdir2/with space.txt")
+        print(search_file("match2.txt", self.data_dir))
+        print(search_file("subdir2", self.data_dir))
+