Add test coverage for new util function

Author: RanVaknin

codegen/src/main/java/software/amazon/awssdk/codegen/utils/VersionUtils.java

@@ -28,11 +28,11 @@ private VersionUtils() {
 
     /**
     * Converts a full version string to a major.minor.x format.
-    *
-    * @param version The full version string to convert (e.g., "2.32.1")
-    * @return The version string in major.minor.x format (e.g., "2.32.x"),
-    * or the original string if it doesn't match the expected version pattern
-    */
+     *
+     * @param version The full version string to convert (e.g., "2.32.1")
+     * @return The version string in major.minor.x format (e.g., "2.32.x"),
+     * or the original string if it doesn't match the expected version pattern
+     */
     public static String convertToMajorMinorX(String version) {
         Pattern pattern = Pattern.compile("(\\d+)\\.(\\d+)\\.(\\d+)(.*)");
         Matcher matcher = pattern.matcher(version);

codegen/src/test/java/software/amazon/awssdk/codegen/utils/VersionUtilsTest.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License").
+ * You may not use this file except in compliance with the License.
+ * A copy of the License is located at
+ *
+ *  http://aws.amazon.com/apache2.0
+ *
+ * or in the "license" file accompanying this file. This file 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.
+ */
+
+package software.amazon.awssdk.codegen.utils;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.Test;
+
+public class VersionUtilsTest {
+
+    @Test
+    public void serviceVersionInfo_redactPatchVersion() {
+        String currentVersion = "2.35.13";
+        String currentSnapshotVersion = "2.35.13-SNAPSHOT";
+
+        String actualVersion = VersionUtils.convertToMajorMinorX(currentVersion);
+        String actualSnapshotVersion = VersionUtils.convertToMajorMinorX(currentSnapshotVersion);
+        assertThat(actualVersion).isEqualTo("2.35.x");
+        assertThat(actualSnapshotVersion).isEqualTo("2.35.x-SNAPSHOT");
+    }
+}

core/sdk-core/src/test/java/software/amazon/awssdk/core/internal/useragent/SdkUserAgentBuilderTest.java

@@ -27,6 +27,7 @@
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Stream;
+import org.junit.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;