Label PRs when the json schema changes (#2240)

* label PRs when the json schema changes Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com> * moderate pr comments Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com> * be more strict about processing file names Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com> --------- Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>
2026-10-30 22:12:28 +01:00 · 2023-10-20 13:00:15 -04:00
parent ef43294d0e
commit 8f6bdde666
6 changed files with 354 additions and 1 deletions
@@ -0,0 +1,65 @@
+import unittest
+from unittest.mock import patch
+import subprocess
+
+import labeler
+
+class Labeler(unittest.TestCase):
+
+    def test_major_version(self):
+        self.assertEqual(labeler.major_version("1.2.3"), 1)
+        self.assertEqual(labeler.major_version("2.0.0"), 2)
+
+    def test_is_breaking_change(self):
+        new_schema_files = ["schema/json/schema-2.0.0.json"]
+        latest_schema_file = "schema/json/schema-1.2.0.json"
+        self.assertTrue(labeler.is_breaking_change(new_schema_files, latest_schema_file))
+
+        new_schema_files = ["schema/json/schema-1.3.0.json"]
+        latest_schema_file = "schema/json/schema-1.2.0.json"
+        self.assertFalse(labeler.is_breaking_change(new_schema_files, latest_schema_file))
+
+    def test_summarize_schema_files(self):
+        files = ["schema/json/schema-1.0.0.json", "schema/json/schema-2.0.0.json"]
+        expected = ["1.0.0", "2.0.0"]
+        self.assertEqual(labeler.summarize_schema_files(files), expected)
+
+    def test_is_ci(self):
+        # Mock os.environ to simulate CI environment
+        with patch.dict("os.environ", {"CI": "true"}):
+            self.assertTrue(labeler.is_ci())
+
+    def test_get_pr_changed_files(self):
+        expected_command = "gh pr view 123 --json files --jq '.files.[].path'"
+        expected_output = "file1.json\nfile2.json\n"
+
+        subprocess.CompletedProcess.returncode = 0
+        subprocess.CompletedProcess.stdout = expected_output
+        with patch("labeler.run", return_value=subprocess.CompletedProcess) as mock_run:
+            result = labeler.get_pr_changed_files("123")
+            mock_run.assert_called_with(expected_command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+            self.assertEqual(result, ["file1.json", "file2.json"])
+
+    def test_filter_to_schema_files(self):
+        input_files = ["schema/json/schema-1.0.0.json", "not_schema.txt", "schema/json/schema-2.0.0.json"]
+        expected_files = ["schema/json/schema-1.0.0.json", "schema/json/schema-2.0.0.json"]
+        self.assertEqual(labeler.filter_to_schema_files(input_files), expected_files)
+
+        # we should be strict about what files are allowed to be processed
+        input_files = ["schema/json/schema-1.0.0extracontent.json", "schema/json/schema-1.0.0.md", "schema/json/schema-1.0.0.json.extracontent"]
+        expected_files = []
+        self.assertEqual(labeler.filter_to_schema_files(input_files), expected_files)
+
+    def test_get_semver(self):
+        input_file = "schema/json/schema-1.0.0.json"
+        expected_semver = "1.0.0"
+        self.assertEqual(labeler.get_semver(input_file), expected_semver)
+
+    def test_sort_json_schema_files(self):
+        files = ["schema/json/schema-1.12.1.json", "schema/json/schema-1.2.1.json"]
+        expected_sorted_files = ["schema/json/schema-1.2.1.json", "schema/json/schema-1.12.1.json"]
+        self.assertEqual(labeler.sort_json_schema_files(files), expected_sorted_files)
+
+
+if __name__ == "__main__":
+    unittest.main()