Updated changelog and moved change to unreleased. Updated test files with license header

Author: rads-1996

CHANGELOG.md

@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 > Use [this search for a list of all CHANGELOG.md files in this repo](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-python-contrib+path%3A**%2FCHANGELOG.md&type=code).
 
 ## Unreleased
+- `opentelemetry-util-http` Added support for redacting specific url query string values and url credentials in instrumentations
+  ([#3508](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3508))
 
 ## Version 1.34.0/0.55b0 (2025-06-04)
 
@@ -74,8 +76,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - `opentelemetry-instrumentation-aiohttp-client` Add support for HTTP metrics
   ([#3517](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3517))  
-- `opentelemetry-util-http` Added support for redacting specific url query string values and url credentials in instrumentations
-  ([#3508](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3508))
 - `opentelemetry-instrumentation-httpx` Add support for HTTP metrics
   ([#3513](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3513))
 - `opentelemetry-instrumentation` Allow re-raising exception when instrumentation fails

util/opentelemetry-util-http/tests/test_redact_query_parameters.py

@@ -1,3 +1,17 @@
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import unittest
 from opentelemetry.util.http import redact_query_parameters
 

util/opentelemetry-util-http/tests/test_redact_url.py

@@ -1,5 +1,19 @@
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import unittest
-from opentelemetry.util.http import redact_url, PARAMS_TO_REDACT
+from opentelemetry.util.http import redact_url
 
 class TestRedactUrl(unittest.TestCase):
     def test_redact_both_credentials_and_query_params(self):
@@ -32,8 +46,4 @@ def test_edge_cases(self):
 
         # URL with IP address instead of domain
         url3 = "https://user:[email protected]/path?X-Goog-Signature=xyz"
-        self.assertEqual(redact_url(url3), "https://REDACTED:[email protected]/path?X-Goog-Signature=REDACTED")
-        
-
-if __name__ == "__main__":
-    unittest.main()
+        self.assertEqual(redact_url(url3), "https://REDACTED:[email protected]/path?X-Goog-Signature=REDACTED")

util/opentelemetry-util-http/tests/test_remove_credentials.py

@@ -1,8 +1,20 @@
-import unittest
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
+import unittest
 from opentelemetry.util.http import remove_url_credentials
 
-
 class TestRemoveUrlCredentials(unittest.TestCase):
     def test_remove_no_credentials(self):
         url = "http://opentelemetry.io:8080/test/path?query=value"
@@ -28,10 +40,4 @@ def test_remove_credentials_ipv6_literal(self):
         cleaned_url = remove_url_credentials(url)
         self.assertEqual(
             cleaned_url, "http://REDACTED:REDACTED@[::1]:8080/test/path?query=value"
-        )
-
-    def test_empty_url(self):
-        url = ""
-        cleaned_url = remove_url_credentials(url)
-        self.assertEqual(cleaned_url, url)
-    
+        )