Add a failing test for #525

Author: cowtowncoder

src/test/java/com/fasterxml/jackson/dataformat/xml/failing/TypeInfoOrder525Test.java

@@ -0,0 +1,74 @@
+package com.fasterxml.jackson.dataformat.xml.failing;
+
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSubTypes;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import com.fasterxml.jackson.dataformat.xml.XmlTestBase;
+
+// Tests for [dataformat-xml#525], related to relative order of "type"
+// property (as attribute) compared to other properties
+public class TypeInfoOrder525Test extends XmlTestBase
+{
+    @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type")
+    @JsonSubTypes({
+            @JsonSubTypes.Type(value = ClassInfo525.class)
+    })
+    abstract static class TypeInfo525 {
+
+    }
+
+    @JsonTypeName("ClassInfo")
+    static class ClassInfo525 extends TypeInfo525 {
+        @JsonProperty List<ClassInfoElement525> element;
+        @JsonProperty String name;
+    }
+
+    static class ClassInfoElement525 {
+        @JsonProperty BindingInfo525 binding;
+    }
+
+    static class BindingInfo525 {
+        @JsonProperty String description;
+    }
+
+    /*
+    /**********************************************************************
+    /* Test methods
+    /**********************************************************************
+     */
+
+    private final ObjectMapper MAPPER = mapperBuilder()
+            .defaultUseWrapper(false)
+            .build();
+
+    public void testTypeAfterOtherProperties() throws Exception {
+        String xml =
+                "  <typeInfo name=\"MyName\" type=\"ClassInfo\">\n" +
+                "    <element>\n" +
+                "      <binding description=\"Test\"/>\n" +
+                "    </element>\n" +
+                "  </typeInfo>";
+
+        TypeInfo525 m = MAPPER.readValue(xml, TypeInfo525.class);
+        assertEquals("MyName", ((ClassInfo525)m).name);
+        assertEquals("Test", ((ClassInfo525)m).element.get(0).binding.description);
+    }
+
+    public void testTypeBeforeOtherProperties() throws Exception {
+        String xml =
+                "  <typeInfo type=\"ClassInfo\" name=\"MyName\">\n" +
+                "    <element>\n" +
+                "      <binding description=\"Test\"/>\n" +
+                "    </element>\n" +
+                "  </typeInfo>";
+
+        TypeInfo525 m = MAPPER.readValue(xml, TypeInfo525.class);
+        assertEquals("MyName", ((ClassInfo525)m).name);
+        assertEquals("Test", ((ClassInfo525)m).element.get(0).binding.description);
+    }
+}