From 02ac29cbd29ff95c7174981edaea213e2b7315c7 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 2 Jan 2016 14:16:09 +0000
Subject: Parse children of run

---
 .../org/zwobble/mammoth/documents/RunElement.java  | 15 ++++++++++++
 .../java/org/zwobble/mammoth/docx/BodyXml.java     | 17 +++++++++++++
 .../zwobble/mammoth/tests/docx/BodyXmlTests.java   | 28 +++++++++++++++++++++-
 3 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/org/zwobble/mammoth/documents/RunElement.java

diff --git a/src/main/java/org/zwobble/mammoth/documents/RunElement.java b/src/main/java/org/zwobble/mammoth/documents/RunElement.java
new file mode 100644
index 0000000..3f80872
--- /dev/null
+++ b/src/main/java/org/zwobble/mammoth/documents/RunElement.java
@@ -0,0 +1,15 @@
+package org.zwobble.mammoth.documents;
+
+import java.util.List;
+
+public class RunElement implements DocumentElement {
+    private final List<DocumentElement> children;
+
+    public RunElement(List<DocumentElement> children) {
+        this.children = children;
+    }
+
+    public List<DocumentElement> getChildren() {
+        return children;
+    }
+}
diff --git a/src/main/java/org/zwobble/mammoth/docx/BodyXml.java b/src/main/java/org/zwobble/mammoth/docx/BodyXml.java
index 7b3e74e..a8b7246 100644
--- a/src/main/java/org/zwobble/mammoth/docx/BodyXml.java
+++ b/src/main/java/org/zwobble/mammoth/docx/BodyXml.java
@@ -1,16 +1,33 @@
 package org.zwobble.mammoth.docx;
 
+import com.google.common.collect.ImmutableList;
 import org.zwobble.mammoth.documents.DocumentElement;
+import org.zwobble.mammoth.documents.RunElement;
 import org.zwobble.mammoth.documents.TextElement;
 import org.zwobble.mammoth.xml.XmlElement;
+import org.zwobble.mammoth.xml.XmlNode;
+
+import java.util.List;
+
+import static com.google.common.collect.Iterables.filter;
+import static com.google.common.collect.Iterables.transform;
 
 public class BodyXml {
     public static DocumentElement readBodyXmlElement(XmlElement element) {
         switch (element.getName()) {
             case "w:t":
                 return new TextElement(element.innerText());
+            case "w:r":
+                return new RunElement(readElements(element.children()));
             default:
                 throw new UnsupportedOperationException();
         }
     }
+
+    private static List<DocumentElement> readElements(Iterable<XmlNode> nodes) {
+        return ImmutableList.copyOf(
+            transform(
+                filter(nodes, XmlElement.class),
+                BodyXml::readBodyXmlElement));
+    }
 }
diff --git a/src/test/java/org/zwobble/mammoth/tests/docx/BodyXmlTests.java b/src/test/java/org/zwobble/mammoth/tests/docx/BodyXmlTests.java
index 2b6323e..8b04b51 100644
--- a/src/test/java/org/zwobble/mammoth/tests/docx/BodyXmlTests.java
+++ b/src/test/java/org/zwobble/mammoth/tests/docx/BodyXmlTests.java
@@ -4,8 +4,12 @@ import com.google.common.collect.ImmutableList;
 import org.hamcrest.Matcher;
 import org.junit.Test;
 import org.zwobble.mammoth.documents.DocumentElement;
+import org.zwobble.mammoth.documents.RunElement;
 import org.zwobble.mammoth.documents.TextElement;
 import org.zwobble.mammoth.xml.XmlElement;
+import org.zwobble.mammoth.xml.XmlNode;
+
+import java.util.List;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
@@ -16,10 +20,32 @@ import static org.zwobble.mammoth.xml.XmlNodes.text;
 public class BodyXmlTests {
     @Test
     public void textFromTextElementIsRead() {
-        XmlElement element = element("w:t", ImmutableList.of(text("Hello!")));
+        XmlElement element = textXml("Hello!");
         assertThat(readBodyXmlElement(element), isTextElement("Hello!"));
     }
 
+    @Test
+    public void canReadTextWithinRun() {
+        XmlElement element = runXml(ImmutableList.of(textXml("Hello!")));
+        assertThat(
+            readBodyXmlElement(element),
+            isRunElement(isTextElement("Hello!")));
+    }
+
+    private XmlElement runXml(List<XmlNode> children) {
+        return element("w:r", children);
+    }
+
+    private XmlElement textXml(String value) {
+        return element("w:t", ImmutableList.of(text(value)));
+    }
+
+    private Matcher<DocumentElement> isRunElement(Matcher<DocumentElement> child) {
+        return allOf(
+            instanceOf(RunElement.class),
+            hasProperty("children", contains(child)));
+    }
+
     private Matcher<DocumentElement> isTextElement(String value) {
         return allOf(
             instanceOf(TextElement.class),
-- 
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