[hotfix][rest][tests] Pin line-endings in API snapshot

deepfield · Mar 1, 2021 · cb050b6 · cb050b6
1 parent f744f81
commit cb050b6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/...e-web/src/test/java/org/apache/flink/runtime/rest/compatibility/RestAPIStabilityTest.java b/...e-web/src/test/java/org/apache/flink/runtime/rest/compatibility/RestAPIStabilityTest.java
@@ -25,6 +25,8 @@
 import org.apache.flink.util.TestLogger;
 
 import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonProcessingException;
+import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.util.DefaultIndenter;
+import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.util.DefaultPrettyPrinter;
 import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode;
 import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
 import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.node.ObjectNode;
@@ -98,7 +100,9 @@ private static void writeSnapshot(
  final String versionedSnapshotFileName, final RestAPISnapshot snapshot)
  throws IOException {
  OBJECT_MAPPER
- .writerWithDefaultPrettyPrinter()
+ .writer(
+ new DefaultPrettyPrinter()
+ .withObjectIndenter(new DefaultIndenter().withLinefeed("\n")))
  .writeValue(new File("src/test/resources/" + versionedSnapshotFileName), snapshot);
  System.out.println(
  "REST API snapshot "