@@ -0,0 +1,1085 @@
+package de.tblsoft.solr.pipeline.filter;%0A%0Aimport de.tblsoft.solr.pipeline.test.AbstractFilterTest;%0Aimport org.junit.Test;%0A%0A/**%0A * Created by tblsoft on 26.04.16.%0A */%0Apublic class FieldJoinerTest extends AbstractFilterTest %7B%0A%0A    @Override%0A    public void configure() %7B%0A        putProperty(%22outputField%22,%22name%22);%0A        putProperty(%22output%22, %22$%7Bfirstname%7D $%7Blastname%7D%22);%0A        setClazz(FieldJoiner.class);%0A    %7D%0A%0A    @Test%0A    public void testPassthrough() %7B%0A        configure();%0A        createField(%22foo%22, %22bar%22);%0A        runTest();%0A        assertFiled(%22foo%22,%22bar%22);%0A        assertNumberOfDocuments(1);%0A        assertNumberOfFields(2);%0A        assertInitWasDelegated();%0A        assertEndWasDelegated();%0A    %7D%0A%0A    @Test%0A    public void testEmptyDocument() %7B%0A        configure();%0A        runTest();%0A        assertNumberOfDocuments(1);%0A        assertNumberOfFields(1);%0A    %7D%0A%0A    @org.junit.Test%0A    public void testJoinerFilter() %7B%0A        createField(%22firstname%22, %22John%22);%0A        createField(%22lastname%22, %22Doe%22);%0A        runTest();%0A        assertFiled(%22name%22, %22John Doe%22);%0A%0A    %7D%0A%7D%0A

implement unit test for field joiner