diff --git a/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFNumbering.java b/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFNumbering.java
index 7ee563739..8c114e209 100644
--- a/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFNumbering.java
+++ b/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFNumbering.java
@@ -38,4 +38,22 @@ public class TestXWPFNumbering extends TestCase {
 		assertEquals(abstrNumId, compareAbstractNum);
 	}
 
+	public void testAddNumberingToDoc() throws IOException{
+		BigInteger abstractNumId = BigInteger.valueOf(1);
+		BigInteger numId = BigInteger.valueOf(1);
+
+		XWPFDocument docOut = new XWPFDocument();
+		XWPFNumbering numbering = docOut.createNumbering();
+		numId = numbering.addNum(abstractNumId);
+		
+		XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(docOut);
+
+		numbering = docIn.getNumbering();
+		assertTrue(numbering.numExist(numId));
+		XWPFNum num = numbering.getNum(numId);
+
+		BigInteger compareAbstractNum = num.getCTNum().getAbstractNumId().getVal();
+		assertEquals(abstractNumId, compareAbstractNum);
+	}
+
 }
diff --git a/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFStyles.java b/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFStyles.java
index 704b02afc..156e1b580 100644
--- a/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFStyles.java
+++ b/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFStyles.java
@@ -20,11 +20,14 @@ package org.apache.poi.xwpf.usermodel;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.lang.String;
 
 import junit.framework.TestCase;
 
 import org.apache.poi.xwpf.XWPFTestDataSamples;
 
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyle;
+
 public class TestXWPFStyles extends TestCase {
 
 //	protected void setUp() throws Exception {
@@ -48,6 +51,23 @@ public class TestXWPFStyles extends TestCase {
 		
 	}
 
+	public void testAddStylesToDocument() throws IOException{
+		XWPFDocument docOut = new XWPFDocument();
+		XWPFStyles styles = docOut.createStyles();
+
+		String strStyleName = "headline1";
+		CTStyle ctStyle = CTStyle.Factory.newInstance();
+
+		ctStyle.setStyleId(strStyleName);
+		XWPFStyle s = new XWPFStyle(ctStyle);
+		styles.addStyle(s);
+
+    	XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(docOut);
+
+		styles = docIn.getStyles();
+		assertTrue(styles.styleExist(strStyleName));
+	}
+
 //	protected void tearDown() throws Exception {
 //		super.tearDown();
 //	}