CC

src/test/java/pta/de/api/VersionInfoTest.java

diff --git a/src/test/java/pta/de/api/VersionInfoTest.java b/src/test/java/pta/de/api/VersionInfoTest.java
new file mode 100644
index 0000000..e537f9f
--- /dev/null
+++ b/src/test/java/pta/de/api/VersionInfoTest.java
@@ -0,0 +1,24 @@
+package pta.de.api;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.junit.Assert.assertEquals;
+
+public class VersionInfoTest {
+
+    @Test
+    public void testGetVersionInfo() throws IOException {
+        VersionInfo vi = new VersionInfo();
+        vi.setBackendVersion("123");
+
+        ObjectMapper om = new ObjectMapper();
+        String jsonString = om.writeValueAsString(vi);
+
+        VersionInfo vi2 = om.readValue(jsonString, VersionInfo.class);
+
+        assertEquals(vi.getBackendVersion(), vi2.getBackendVersion());
+    }
+}