add unittest for multiline literalBlockStyle with trailing space Fast…

…erXML#366
njank · Oct 3, 2024 · 05c42bf · 05c42bf
1 parent af83ff7
commit 05c42bf
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/.../src/test/java/com/fasterxml/jackson/dataformat/yaml/failing/SimpleGeneration215Test.java b/.../src/test/java/com/fasterxml/jackson/dataformat/yaml/failing/SimpleGeneration215Test.java
@@ -1,6 +1,8 @@
 package com.fasterxml.jackson.dataformat.yaml.failing;
 
 import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 import com.fasterxml.jackson.dataformat.yaml.ModuleTestBase;
 import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
@@ -32,4 +34,22 @@ public void testStartMarkerViaMapper() throws Exception
             .trim();
         assertEquals("key: \"value\"", output);
     }
+
+    public void testLiteralBlockStyleMultilineWithTrailingSpace() throws Exception
+    {
+        YAMLFactory f = new YAMLFactory();
+        // verify default settings
+        assertFalse(f.isEnabled(YAMLGenerator.Feature.LITERAL_BLOCK_STYLE));
+
+        YAMLMapper mapper = YAMLMapper.builder()
+                .configure(YAMLGenerator.Feature.LITERAL_BLOCK_STYLE, true)
+                .build();
+
+        Map<String, Object> content = new HashMap<String, Object>();
+        content.put("text", "Hello\nWorld ");
+        String yaml = mapper.writeValueAsString(content).trim();
+
+        assertEquals("---\n" +
+                "text: |-\n  Hello\n  World ", yaml);
+    }
 }