sizeof coverage

tests/test_utils.py

@@ -19,3 +19,13 @@ class TestUtils(object):
         eq_(utils.safe_filename("abc##"), "abc")
         eq_(utils.safe_filename("abc:foo"), "abc -foo")
         eq_(utils.safe_filename("abc_foo"), "abc foo")
+
+    def test_sizeof(self):
+        """Accurately converts the bytes to its humanized equivalent"""
+        eq_(utils.sizeof(1), '1 byte')
+        eq_(utils.sizeof(2), '2 bytes')
+        eq_(utils.sizeof(2400), '2 KB')
+        eq_(utils.sizeof(2400000), '2 MB')
+        eq_(utils.sizeof(2400000000), '2 GB')
+        eq_(utils.sizeof(2400000000000), '2 TB')
+        eq_(utils.sizeof(2400000000000000), '2 PB')