RESTEASY-1841

Create code example to show how to inject JSON format data into @MultipartForm parameter correctly

testsuite/integration-tests/src/test/java/org/jboss/resteasy/test/providers/jackson2/multipart/Jackson2MultipartFormTest.java

@@ -0,0 +1,51 @@
+package org.jboss.resteasy.test.providers.jackson2.multipart;
+
+import org.jboss.arquillian.container.test.api.Deployment;
+import org.jboss.arquillian.container.test.api.RunAsClient;
+import org.jboss.arquillian.junit.Arquillian;
+import org.jboss.resteasy.client.jaxrs.ResteasyClient;
+import org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder;
+import org.jboss.resteasy.utils.PortProviderUtil;
+import org.jboss.resteasy.utils.TestUtil;
+import org.jboss.shrinkwrap.api.Archive;
+import org.jboss.shrinkwrap.api.spec.WebArchive;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(Arquillian.class)
+@RunAsClient
+public class Jackson2MultipartFormTest {
+
+    static ResteasyClient client;
+
+    @BeforeClass
+    public static void init() {
+        client = new ResteasyClientBuilder().build();
+    }
+
+    @AfterClass
+    public static void close() {
+        client.close();
+    }
+
+    @Deployment
+    public static Archive<?> deploy() {
+        WebArchive war = TestUtil.prepareArchive(Jackson2MultipartFormTest.class.getSimpleName());
+        war.addClass(Jackson2MultipartFormTest.class);
+        return TestUtil.finishContainerPrepare(war, null, JsonFormResource.class, JsonUser.class);
+    }
+
+    private String generateURL(String path) {
+        return PortProviderUtil.generateURL(path, Jackson2MultipartFormTest.class.getSimpleName());
+    }
+
+    @Test
+    public void testJacksonProxy() {
+        JsonForm proxy = client.target(generateURL("")).proxy(JsonForm.class);
+        String name = proxy.putMultipartForm(new JsonFormResource.Form(new JsonUser("bill")));
+        Assert.assertEquals("bill", name);
+    }
+}

testsuite/integration-tests/src/test/java/org/jboss/resteasy/test/providers/jackson2/multipart/JsonForm.java

@@ -0,0 +1,16 @@
+package org.jboss.resteasy.test.providers.jackson2.multipart;
+
+import org.jboss.resteasy.annotations.providers.multipart.MultipartForm;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+
+@Path("/")
+public interface JsonForm {
+
+    @PUT
+    @Path("form/class")
+    @Consumes("multipart/form-data")
+    String putMultipartForm(@MultipartForm JsonFormResource.Form form);
+}

testsuite/integration-tests/src/test/java/org/jboss/resteasy/test/providers/jackson2/multipart/JsonFormResource.java

@@ -0,0 +1,40 @@
+package org.jboss.resteasy.test.providers.jackson2.multipart;
+
+import org.jboss.resteasy.annotations.providers.multipart.MultipartForm;
+import org.jboss.resteasy.annotations.providers.multipart.PartType;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.FormParam;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+
+@Path("/")
+public class JsonFormResource {
+
+    public JsonFormResource() {
+    }
+
+    public static class Form {
+        @FormParam("user")
+        @PartType("application/json")
+        private JsonUser user;
+
+        public Form() {
+        }
+
+        public Form(final JsonUser user) {
+            this.user = user;
+        }
+
+        public JsonUser getUser() {
+            return user;
+        }
+    }
+
+    @PUT
+    @Path("form/class")
+    @Consumes("multipart/form-data")
+    public String putMultipartForm(@MultipartForm Form form) {
+        return form.getUser().getName();
+    }
+}

testsuite/integration-tests/src/test/java/org/jboss/resteasy/test/providers/jackson2/multipart/JsonUser.java

@@ -0,0 +1,20 @@
+package org.jboss.resteasy.test.providers.jackson2.multipart;
+
+public class JsonUser {
+    private String name;
+
+    public JsonUser() {
+    }
+
+    public JsonUser(final String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}