1 files changed, 15 insertions, 0 deletions
diff --git a/tests/mammoth.tests.js b/tests/mammoth.tests.js
index f0d87c8..08270a4 100644
--- a/tests/mammoth.tests.js
+++ b/tests/mammoth.tests.js
@@ -59,6 +59,21 @@ describe('mammoth', function() {
         });
     });
     
+    test('options.transformDocument is used to transform document if set', function() {
+        var docxFile = createFakeDocxFile({
+            "word/document.xml": testData("simple/word/document.xml")
+        });
+        var options = {
+            transformDocument: function(document) {
+                document.children[0].styleName = "Heading1";
+                return document;
+            }
+        };
+        return mammoth.convertToHtml({file: docxFile}, options).then(function(result) {
+            assert.equal("<h1>Hello.</h1>", result.value);
+        });
+    });
+    
     test('inline images are included in output', function() {
         var docxPath = path.join(__dirname, "test-data/tiny-picture.docx");
         return mammoth.convertToHtml({path: docxPath}).then(function(result) {