BumpversionConfigTestCase

Author: softwareengineerprogrammer

tests/test_bumpversion_config.py

@@ -0,0 +1,70 @@
+import re
+
+from base_test_case import BaseTestCase
+
+
+class BumpversionConfigTestCase(BaseTestCase):
+    """
+    Tests the regex pattern from the .bumpversion.cfg file.
+    """
+
+    # The pattern from the .bumpversion.cfg `parse` key
+    parse_pattern = re.compile(
+        r'(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)' r'(\-(?P<prerelease_label>[a-z]+)\.(?P<prerelease>\d+))?'
+    )
+
+    def test_parses_prerelease_version(self):
+        """
+        Verify that a version with a pre-release label is parsed correctly.
+        """
+        version_string = '3.9.30-alpha.0'
+        match = self.parse_pattern.search(version_string)
+
+        self.assertIsNotNone(match, 'The regex should match the pre-release version string.')
+
+        parts = match.groupdict()
+        self.assertEqual(parts['major'], '3')
+        self.assertEqual(parts['minor'], '9')
+        self.assertEqual(parts['patch'], '30')
+        self.assertEqual(parts['prerelease_label'], 'alpha')
+        self.assertEqual(parts['prerelease'], '0')
+
+    def test_parses_release_version(self):
+        """
+        Verify that a standard release version is parsed correctly.
+        """
+        version_string = '3.9.30'
+        match = self.parse_pattern.search(version_string)
+
+        self.assertIsNotNone(match, 'The regex should match the standard release version string.')
+
+        parts = match.groupdict()
+        self.assertEqual(parts['major'], '3')
+        self.assertEqual(parts['minor'], '9')
+        self.assertEqual(parts['patch'], '30')
+        self.assertIsNone(parts['prerelease_label'], 'The pre-release label should be None for a release version.')
+        self.assertIsNone(parts['prerelease'], 'The pre-release number should be None for a release version.')
+
+    def test_parses_rc_prerelease_version(self):
+        """
+        Verify that a version with a different pre-release label (rc) is parsed correctly.
+        """
+        version_string = '10.0.1-rc.12'
+        match = self.parse_pattern.search(version_string)
+
+        self.assertIsNotNone(match, 'The regex should match the rc pre-release version string.')
+
+        parts = match.groupdict()
+        self.assertEqual(parts['major'], '10')
+        self.assertEqual(parts['minor'], '0')
+        self.assertEqual(parts['patch'], '1')
+        self.assertEqual(parts['prerelease_label'], 'rc')
+        self.assertEqual(parts['prerelease'], '12')
+
+    def test_does_not_match_invalid_string(self):
+        """
+        Verify that the regex does not match an invalid version string.
+        """
+        version_string = 'not-a-version'
+        match = self.parse_pattern.search(version_string)
+        self.assertIsNone(match, 'The regex should not match an invalid version string.')