Add failing test for #1543

Author: cowtowncoder

src/test/java/com/fasterxml/jackson/databind/ser/TestEnumSerialization.java

@@ -4,7 +4,6 @@
 import java.util.*;
 
 import com.fasterxml.jackson.annotation.*;
-import com.fasterxml.jackson.annotation.JsonFormat.Shape;
 
 import com.fasterxml.jackson.core.*;
 import com.fasterxml.jackson.databind.*;
@@ -114,32 +113,6 @@ static enum OK {
         protected String key;
         OK(String key) { this.key = key; }
     }
-    
-    // Types for [https://github.com/FasterXML/jackson-databind/issues/24]
-    // (Enums as JSON Objects)
-
-    @JsonFormat(shape=JsonFormat.Shape.OBJECT)
-    static enum PoNUM {
-        A("a1"), B("b2");
-
-        @JsonProperty
-        protected final String value;
-        
-        private PoNUM(String v) { value = v; }
-
-        public String getValue() { return value; }
-    }
-
-    static class PoNUMContainer {
-        @JsonFormat(shape=Shape.NUMBER)
-        public OK text = OK.V1;
-    }
-    
-    @JsonFormat(shape=JsonFormat.Shape.ARRAY) // alias for 'number', as of 2.5
-    static enum PoAsArray
-    {
-        A, B;
-    }
 
     @SuppressWarnings({ "rawtypes", "serial" })
     static class LowerCasingEnumSerializer extends StdSerializer<Enum>
@@ -152,19 +125,6 @@ public void serialize(Enum value, JsonGenerator jgen,
         }
     }
 
-    // for [databind#572]
-    static class PoOverrideAsString
-    {
-        @JsonFormat(shape=Shape.STRING)
-        public PoNUM value = PoNUM.B;
-    }
-
-    static class PoOverrideAsNumber
-    {
-        @JsonFormat(shape=Shape.NUMBER)
-        public PoNUM value = PoNUM.B;
-    }
-
     static enum MyEnum594 {
         VALUE_WITH_A_REALLY_LONG_NAME_HERE("longValue");
 
@@ -348,22 +308,6 @@ public void testAnnotationsOnEnumCtor() throws Exception
         assertEquals(quote("V2"), MAPPER.writeValueAsString(NOT_OK2.V2));
     }
 
-    // Tests for [issue#24]
-
-    public void testEnumAsObjectValid() throws Exception {
-        assertEquals("{\"value\":\"a1\"}", MAPPER.writeValueAsString(PoNUM.A));
-    }
-
-    public void testEnumAsIndexViaAnnotations() throws Exception {
-        assertEquals("{\"text\":0}", MAPPER.writeValueAsString(new PoNUMContainer()));
-    }
-
-    // As of 2.5, use of Shape.ARRAY is legal alias for "write as number"
-    public void testEnumAsObjectBroken() throws Exception
-    {
-        assertEquals("0", MAPPER.writeValueAsString(PoAsArray.A));
-    }
-    
     // [Issue#227]
     public void testGenericEnumSerializer() throws Exception
     {
@@ -375,15 +319,6 @@ public void testGenericEnumSerializer() throws Exception
         assertEquals(quote("b"), m.writeValueAsString(TestEnum.B));
     }
 
-    // [databind#572]
-    public void testOverrideEnumAsString() throws Exception {
-        assertEquals("{\"value\":\"B\"}", MAPPER.writeValueAsString(new PoOverrideAsString()));
-    }
-
-    public void testOverrideEnumAsNumber() throws Exception {
-        assertEquals("{\"value\":1}", MAPPER.writeValueAsString(new PoOverrideAsNumber()));
-    }
-
     // [databind#594]
     public void testJsonValueForEnumMapKey() throws Exception {
         assertEquals(aposToQuotes("{'stuff':{'longValue':'foo'}}"),

src/test/java/com/fasterxml/jackson/databind/struct/EnumFormatShapeTest.java

@@ -0,0 +1,113 @@
+package com.fasterxml.jackson.databind.struct;
+
+import com.fasterxml.jackson.annotation.*;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+
+import com.fasterxml.jackson.databind.*;
+
+/**
+ * Unit tests for verifying serialization of simple basic non-structured
+ * types; primitives (and/or their wrappers), Strings.
+ */
+public class EnumFormatShapeTest
+    extends BaseMapTest
+{
+    @JsonFormat(shape=JsonFormat.Shape.OBJECT)
+    static enum PoNUM {
+        A("a1"), B("b2");
+
+        @JsonProperty
+        protected final String value;
+        
+        private PoNUM(String v) { value = v; }
+
+        public String getValue() { return value; }
+    }
+
+    static enum OK {
+        V1("v1");
+        protected String key;
+        OK(String key) { this.key = key; }
+    }
+
+    static class PoNUMContainer {
+        @JsonFormat(shape=Shape.NUMBER)
+        public OK text = OK.V1;
+    }
+    
+    @JsonFormat(shape=JsonFormat.Shape.ARRAY) // alias for 'number', as of 2.5
+    static enum PoAsArray
+    {
+        A, B;
+    }
+
+    // for [databind#572]
+    static class PoOverrideAsString
+    {
+        @JsonFormat(shape=Shape.STRING)
+        public PoNUM value = PoNUM.B;
+    }
+
+    static class PoOverrideAsNumber
+    {
+        @JsonFormat(shape=Shape.NUMBER)
+        public PoNUM value = PoNUM.B;
+    }
+
+    // for [databind#1543]
+    @JsonFormat(shape = JsonFormat.Shape.NUMBER_INT)
+    enum Color {
+        RED,
+        YELLOW,
+        GREEN
+    }
+
+    static class ColorWrapper {
+        public final Color color;
+
+        ColorWrapper(Color color) {
+            this.color = color;
+        }
+    }
+
+    /*
+    /**********************************************************
+    /* Tests
+    /**********************************************************
+     */
+
+    private final ObjectMapper MAPPER = new ObjectMapper();
+
+    // Tests for JsonFormat.shape
+
+    public void testEnumAsObjectValid() throws Exception {
+        assertEquals("{\"value\":\"a1\"}", MAPPER.writeValueAsString(PoNUM.A));
+    }
+
+    public void testEnumAsIndexViaAnnotations() throws Exception {
+        assertEquals("{\"text\":0}", MAPPER.writeValueAsString(new PoNUMContainer()));
+    }
+
+    // As of 2.5, use of Shape.ARRAY is legal alias for "write as number"
+    public void testEnumAsObjectBroken() throws Exception
+    {
+        assertEquals("0", MAPPER.writeValueAsString(PoAsArray.A));
+    }
+
+    // [databind#572]
+    public void testOverrideEnumAsString() throws Exception {
+        assertEquals("{\"value\":\"B\"}", MAPPER.writeValueAsString(new PoOverrideAsString()));
+    }
+
+    public void testOverrideEnumAsNumber() throws Exception {
+        assertEquals("{\"value\":1}", MAPPER.writeValueAsString(new PoOverrideAsNumber()));
+    }
+
+    // for [databind#1543]
+    public void testEnumAsNumber() throws Exception {
+        assertEquals(String.valueOf(Color.GREEN.ordinal()),
+                MAPPER.writeValueAsString(Color.GREEN));
+        assertEquals(String.format(aposToQuotes("{'color':'%s'}"), Color.GREEN.ordinal()),
+                MAPPER.writeValueAsString(new ColorWrapper(Color.GREEN)));
+    }
+}