Test for #108

Author: cowtowncoder

src/test/java/com/fasterxml/jackson/dataformat/xml/failing/AttributeFailIssue108Test.java

@@ -0,0 +1,39 @@
+package com.fasterxml.jackson.dataformat.xml.failing;
+
+import java.util.*;
+
+import com.fasterxml.jackson.dataformat.xml.*;
+import com.fasterxml.jackson.dataformat.xml.annotation.*;
+
+public class AttributeFailIssue108Test extends XmlTestBase
+{
+    static class Foo {
+        @JacksonXmlElementWrapper(useWrapping = false)
+        public List<Bar> firstBar = new ArrayList<Bar>();
+        @JacksonXmlElementWrapper(useWrapping = false)
+        public List<Bar> secondBar = new ArrayList<Bar>();
+    }
+
+    static class Bar {
+        public String value;
+
+        @JacksonXmlProperty(isAttribute = true)
+        public int id;
+    }
+
+    public void testIdsFromAttributes() throws Exception {
+        XmlMapper xmlMapper = new XmlMapper();
+        Foo foo = new Foo();
+        Bar bar1 = new Bar();
+        bar1.id = 1;
+        bar1.value = "FIRST";
+        foo.firstBar.add(bar1);
+        Bar bar2 = new Bar();
+        bar2.value = "SECOND";
+        bar2.id = 2;
+        foo.secondBar.add(bar2);
+        String string = xmlMapper.writeValueAsString(foo);
+        Foo fooRead = xmlMapper.readValue(string, Foo.class);
+        assertEquals(foo.secondBar.get(0).id, fooRead.secondBar.get(0).id);
+    }
+}