added removing zero leading integer in pre-release

Author: Bilal Al

splitio/models/grammar/matchers/semver.py

@@ -1,6 +1,6 @@
 """Semver matcher classes."""
 import logging
-
+import pytest
 from splitio.models.grammar.matchers.base import Matcher
 from splitio.models.grammar.matchers.string import Sanitizer
 
@@ -53,7 +53,10 @@ def _parse(self, version):
                 raise RuntimeError("Pre-release is empty despite delimeter exists: " + version)
 
             without_metadata = without_metadata[:index]
-            self._pre_release = pre_release_data.split(self._VALUE_DELIMITER)
+            for pre_digit in pre_release_data.split(self._VALUE_DELIMITER):
+                if pre_digit.isnumeric():
+                    pre_digit = str(int(pre_digit))
+                self._pre_release.append(pre_digit)
 
         self._set_major_minor_and_patch(without_metadata)
 

tests/models/grammar/test_semver.py

@@ -53,3 +53,7 @@ def test_compare(self):
                     assert version2.compare(version1) >= 0 and version3.compare(version2) >= 0
                 else:
                     assert version2.compare(version1) < 0 or version3.compare(version2) < 0
+
+    def test_leading_zeros(self):
+        assert Semver.build('1.01.2').version == '1.1.2'
+        assert Semver.build('1.01.2-rc.01').version == '1.1.2-rc.1'