Read bold and italic properties on runs

3 files changed, 34 insertions, 2 deletions

diff --git a/lib/docx-reader.js b/lib/docx-reader.js
index d30a822..44b3393 100644
--- a/lib/docx-reader.js
+++ b/lib/docx-reader.js
@@ -90,6 +90,8 @@ var xmlElementReaders = {
         if (styleElement) {
             properties.styleName = styleElement.attributes["w:val"];
         }
+        properties.isBold = !!element.first("w:b");
+        properties.isItalic = !!element.first("w:i");
         
         return properties;
     },
diff --git a/lib/xmlreader.js b/lib/xmlreader.js
index 3efad63..7c15019 100644
--- a/lib/xmlreader.js
+++ b/lib/xmlreader.js
@@ -65,7 +65,7 @@ function mapValues(input, mapper, context) {
 function Element(name, attributes, children) {
     this.type = "element";
     this.name = name;
-    this.attributes = attributes;
+    this.attributes = attributes || {};
     this.children = children || [];
 }
 
diff --git a/tests/docx-reader.tests.js b/tests/docx-reader.tests.js
index f0a4b6e..005f808 100644
--- a/tests/docx-reader.tests.js
+++ b/tests/docx-reader.tests.js
@@ -51,11 +51,37 @@ describe("docx-reader", function() {
 describe("readElement", function() {
     test("reads styles from run properties", function() {
         var runStyleXml = new XmlElement("w:rStyle", {"w:val": "Emphasis"});
-        var runPropertiesXml = new XmlElement("w:rPr", {}, [runStyleXml]);
+        var runPropertiesXml = createRunPropertiesXml([runStyleXml]);
         var element = docxReader.readXmlElement(runPropertiesXml);
         assert.equal(element.styleName, "Emphasis");
     });
     
+    test("isBold is false if bold element is not present", function() {
+        var runPropertiesXml = createRunPropertiesXml([]);
+        var element = docxReader.readXmlElement(runPropertiesXml);
+        assert.equal(element.isBold, false);
+    });
+    
+    test("isBold is true if bold element is present", function() {
+        var boldXml = new XmlElement("w:b");
+        var runPropertiesXml = createRunPropertiesXml([boldXml]);
+        var element = docxReader.readXmlElement(runPropertiesXml);
+        assert.equal(element.isBold, true);
+    });
+    
+    test("isItalic is false if bold element is not present", function() {
+        var runPropertiesXml = createRunPropertiesXml([]);
+        var element = docxReader.readXmlElement(runPropertiesXml);
+        assert.equal(element.isItalic, false);
+    });
+    
+    test("isItalic is true if bold element is present", function() {
+        var italicXml = new XmlElement("w:i");
+        var runPropertiesXml = createRunPropertiesXml([italicXml]);
+        var element = docxReader.readXmlElement(runPropertiesXml);
+        assert.equal(element.isItalic, true);
+    });
+    
     test("run properties are attached to run", function() {
         var runStyleXml = new XmlElement("w:rStyle", {"w:val": "Emphasis"});
         var runPropertiesXml = new XmlElement("w:rPr", {}, [runStyleXml]);
@@ -72,3 +98,7 @@ describe("readElement", function() {
         assert.deepEqual(element.children, []);
     });
 });
+
+function createRunPropertiesXml(children) {
+    return new XmlElement("w:rPr", {}, children);
+}