From ed1473a31a6294617bf239cc1fd15272fd7c9946 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Mon, 1 Apr 2013 12:58:53 +0100
Subject: Add conversion to HTML of italic runs

---
 lib/documents.js         |  5 ++++-
 lib/html-generator.js    |  1 +
 tests/documents.tests.js | 16 ++++++++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/lib/documents.js b/lib/documents.js
index 1b52bf4..41d49a5 100644
--- a/lib/documents.js
+++ b/lib/documents.js
@@ -51,7 +51,10 @@ function DocumentConverter(options) {
     function convertRun(run, html) {
         var runHtml = new HtmlGenerator();
         if (run.properties.isBold) {
-            runHtml.style(styles.elements(["strong"]));
+            runHtml.push(styles.element("strong"));
+        }
+        if (run.properties.isItalic) {
+            runHtml.push(styles.element("em"));
         }
         convertElements(run.children, runHtml);
         runHtml.closeAll();
diff --git a/lib/html-generator.js b/lib/html-generator.js
index 3df611d..339b481 100644
--- a/lib/html-generator.js
+++ b/lib/html-generator.js
@@ -93,6 +93,7 @@ function HtmlGenerator() {
         closeAll: popAll,
         asString: asString,
         append: append,
+        push: push,
         _fragments: fragments
     };
 }
diff --git a/tests/documents.tests.js b/tests/documents.tests.js
index 9cd3a49..df10a92 100644
--- a/tests/documents.tests.js
+++ b/tests/documents.tests.js
@@ -103,6 +103,22 @@ describe('DocumentConverter', function() {
             assert.equal(result.html, "<p><strong>Hello.</strong></p>");
         });
     });
+    
+    test('italic runs are wrapped in <em> tags', function() {
+        var run = runOfText("Hello.", {isItalic: true});
+        var converter = new DocumentConverter();
+        return converter.convertToHtml(run).then(function(result) {
+            assert.equal(result.html, "<em>Hello.</em>");
+        });
+    });
+    
+    test('run can be both bold and italic', function() {
+        var run = runOfText("Hello.", {isBold: true, isItalic: true});
+        var converter = new DocumentConverter();
+        return converter.convertToHtml(run).then(function(result) {
+            assert.equal(result.html, "<strong><em>Hello.</em></strong>");
+        });
+    });
 });
 
 function paragraphOfText(text, styleName) {
-- 
cgit v1.2.3