Add a (failing) test for #32

src/test/java/com/fasterxml/jackson/module/paramnames/EnumNamingTest.java

@@ -0,0 +1,35 @@
+package com.fasterxml.jackson.module.paramnames;
+
+import org.junit.Test;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import static org.junit.Assert.assertEquals;
+
+public class EnumNamingTest
+{
+    enum SurprisingEnum32 {
+        @JsonProperty("customValue")
+        ENUM_NAME;
+    }
+
+    // for [module-parameter-names#32]
+    @Test
+    public void testCustomEnumName() throws Exception
+    {
+        final String EXP = "\"customValue\"";
+
+        // First, verify default handling
+
+        String json = new ObjectMapper()
+            .writeValueAsString(SurprisingEnum32.ENUM_NAME);
+        assertEquals(EXP, json);
+
+        // and then with parameter names module
+        json = new ObjectMapper()
+            .registerModule(new ParameterNamesModule())
+            .writeValueAsString(SurprisingEnum32.ENUM_NAME);
+        assertEquals(EXP, json);
+    }
+}

src/test/java/com/fasterxml/jackson/module/paramnames/PersonTest.java

@@ -7,14 +7,14 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.Test;
 
-public class PersonTest {
-
+public class PersonTest
+{
     @Test
-    public void shouldBeAbleToDeserializePerson() throws IOException {
-
+    public void shouldBeAbleToDeserializePerson() throws IOException
+    {
         // given
-        ObjectMapper objectMapper = new ObjectMapper();
-        objectMapper.registerModule(new ParameterNamesModule());
+        ObjectMapper objectMapper = new ObjectMapper()
+            .registerModule(new ParameterNamesModule());
 
         // when
         Person actual = objectMapper.readValue("{\"name\":\"joe\",\"surname\":\"smith\",\"nickname\":\"joey\"}", Person.class);