Fix : GemVersion TypeError unhashable type: 'list'

fix test_canonical_segments test

Signed-off-by: ziadhany <ziadhany2016@gmail.com>

Author: ziadhany

src/univers/gem.py

@@ -225,7 +225,7 @@ def equal_strictly(self, other):
         return self.version == other.version
 
     def __hash__(self):
-        return hash(self.canonical_segments)
+        return hash(tuple(self.canonical_segments))
 
     def __eq__(self, other):
         return self.canonical_segments == other.canonical_segments
@@ -321,7 +321,7 @@ def get_segments(self):
     def canonical_segments(self):
         if not self._canonical_segments:
             self._canonical_segments = self.get_canonical_segments()
-        return list(self._canonical_segments)
+        return tuple(self._canonical_segments)
 
     def get_canonical_segments(self):
         """

tests/test_rubygems_gem_version.py

@@ -181,9 +181,9 @@ def test_split_segments():
 
 
 def test_canonical_segments():
-    assert GemVersion("1.0.0").canonical_segments == [1]
-    assert GemVersion("1.0.0.a.1.0").canonical_segments == [1, "a", 1]
-    assert GemVersion("1.2.3-1").canonical_segments == [1, 2, 3, "pre", 1]
+    assert GemVersion("1.0.0").canonical_segments == (1,)
+    assert GemVersion("1.0.0.a.1.0").canonical_segments == (1, "a", 1)
+    assert GemVersion("1.2.3-1").canonical_segments == (1, 2, 3, "pre", 1)
 
 
 def test_frozen_version():