added test

src/test/java/com/oneandone/go/plugin/maven/message/ConfigurationMessageTest.java

@@ -0,0 +1,45 @@
+package com.oneandone.go.plugin.maven.message;
+
+import com.oneandone.go.plugin.maven.util.JsonUtil;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class ConfigurationMessageTest {
+
+    @Test
+    public void testDeserialization() throws Exception {
+        final ConfigurationMessage configurationMessage = JsonUtil.fromJsonString(
+                "{\n" +
+                "  \"repository-configuration\": {\n" +
+                "    \"REPO_URL\": {\n" +
+                "      \"value\": \"https:\\/\\/repository.jboss.org\\/nexus\\/content\\/repositories\\/snapshots\\/\"\n" +
+                "    }\n" +
+                "  },\n" +
+                "  \"package-configuration\": {\n" +
+                "    \"GROUP_ID\": {\n" +
+                "      \"value\": \"org.wildfly.metrics\"\n" +
+                "    },\n" +
+                "    \"ARTIFACT_ID\": {\n" +
+                "      \"value\": \"scheduler\"\n" +
+                "    },\n" +
+                "    \"PACKAGING\": {\n" +
+                "      \"value\": \"jar\"\n" +
+                "    }\n" +
+                "  },\n" +
+                "  \"previous-revision\": {\n" +
+                "    \"revision\": \"0.0.6-SNAPSHOT\",\n" +
+                "    \"timestamp\": \"2015-04-09T11:08:52.209Z\",\n" +
+                "    \"data\": {\n" +
+                "      \"LOCATION\": \"https:\\/\\/repository.jboss.org\\/nexus\\/content\\/repositories\\/snapshots\\/org\\/wildfly\\/metrics\\/scheduler\\/0.0.6-SNAPSHOT\\/scheduler-0.0.6-20141022.115053-3.jar\",\n" +
+                "      \"VERSION\": \"0.0.6-20141022.115053-3\"\n" +
+                "    }\n" +
+                "  }\n" +
+                "}", ConfigurationMessage.class);
+
+        assertNotNull(configurationMessage);
+        assertNotNull(configurationMessage.getPreviousRevision());
+        assertNotNull(configurationMessage.getPreviousRevision().getTimestamp());
+    }
+
+}