Add missing config methods, testing, for ObjectWriter too

Author: cowtowncoder

src/main/java/com/fasterxml/jackson/databind/ObjectReader.java

@@ -961,6 +961,13 @@ public boolean isEnabled(JsonParser.Feature f) {
         return _config.isEnabled(f, _parserFactory);
     }
 
+    /**
+     * @since 2.11
+     */
+    public boolean isEnabled(StreamReadFeature f) {
+        return _config.isEnabled(f.mappedFeature(), _parserFactory);
+    }
+
     /**
      * @since 2.2
      */

src/main/java/com/fasterxml/jackson/databind/ObjectWriter.java

@@ -349,6 +349,26 @@ public ObjectWriter withoutFeatures(JsonGenerator.Feature... features) {
         return _new(this, _config.withoutFeatures(features));
     }
 
+    /*
+    /**********************************************************
+    /* Life-cycle, fluent factories for StreamWriteFeature (2.11)
+    /**********************************************************
+     */
+
+    /**
+     * @since 2.11
+     */
+    public ObjectWriter with(StreamWriteFeature feature)  {
+        return _new(this, _config.with(feature.mappedFeature()));
+    }
+
+    /**
+     * @since 2.11
+     */
+    public ObjectWriter without(StreamWriteFeature feature) {
+        return _new(this, _config.without(feature.mappedFeature()));
+    }
+
     /*
     /**********************************************************
     /* Life-cycle, fluent factories for FormatFeature (2.7)
@@ -908,7 +928,14 @@ public boolean isEnabled(JsonParser.Feature f) {
     public boolean isEnabled(JsonGenerator.Feature f) {
         return _generatorFactory.isEnabled(f);
     }
-    
+
+    /**
+     * @since 2.11
+     */
+    public boolean isEnabled(StreamWriteFeature f) {
+        return _generatorFactory.isEnabled(f);
+    }
+
     /**
      * @since 2.2
      */

src/test/java/com/fasterxml/jackson/databind/ObjectReaderTest.java

@@ -112,6 +112,14 @@ public void testFeatureSettings() throws Exception
 
         // and another one
         assertSame(r, r.with(r.getConfig()));
+
+        // and with StreamReadFeatures
+        r = MAPPER.reader();
+        assertFalse(r.isEnabled(StreamReadFeature.IGNORE_UNDEFINED));
+        ObjectReader r2 = r.with(StreamReadFeature.IGNORE_UNDEFINED);
+        assertTrue(r2.isEnabled(StreamReadFeature.IGNORE_UNDEFINED));
+        ObjectReader r3 = r2.without(StreamReadFeature.IGNORE_UNDEFINED);
+        assertFalse(r3.isEnabled(StreamReadFeature.IGNORE_UNDEFINED));
     }
 
     public void testFeatureSettingsDeprecated() throws Exception

src/test/java/com/fasterxml/jackson/databind/ObjectWriterTest.java

@@ -234,6 +234,8 @@ public void testFeatureSettings() throws Exception
         ObjectWriter w = MAPPER.writer();
         assertFalse(w.isEnabled(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES));
         assertFalse(w.isEnabled(JsonGenerator.Feature.STRICT_DUPLICATE_DETECTION));
+        assertFalse(w.isEnabled(StreamWriteFeature.STRICT_DUPLICATE_DETECTION));
+
         ObjectWriter newW = w.with(SerializationFeature.FAIL_ON_UNWRAPPED_TYPE_IDENTIFIERS,
                 SerializationFeature.INDENT_OUTPUT);
         assertNotSame(w, newW);
@@ -267,8 +269,11 @@ public void testGeneratorFeatures() throws Exception
         assertTrue(w.isEnabled(JsonGenerator.Feature.AUTO_CLOSE_TARGET));
         assertNotSame(w, w.without(JsonGenerator.Feature.AUTO_CLOSE_TARGET));
         assertNotSame(w, w.withoutFeatures(JsonGenerator.Feature.AUTO_CLOSE_TARGET));
+
+        assertFalse(w.isEnabled(StreamWriteFeature.STRICT_DUPLICATE_DETECTION));
+        assertNotSame(w, w.with(StreamWriteFeature.STRICT_DUPLICATE_DETECTION));
     }
-    
+
     /*
     /**********************************************************
     /* Test methods, failures