Handle AlternateContent without Fallback in office-xml-reader

1 files changed, 33 insertions, 16 deletions

diff --git a/test/docx/office-xml-reader.tests.js b/test/docx/office-xml-reader.tests.js
index 9a053bc..a017315 100644
--- a/test/docx/office-xml-reader.tests.js
+++ b/test/docx/office-xml-reader.tests.js
@@ -5,20 +5,37 @@ var officeXmlReader = require("../../lib/docx/office-xml-reader");
 var test = require("../test")(module);
 
 
-test("mc:AlternateContent is replaced by contents of mc:Fallback", function() {
-    var xmlString =
-        '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
-        '<numbering xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006">' +
-        '<mc:AlternateContent>' +
-        '<mc:Choice Requires="w14">' +
-        '<choice/>' +
-        '</mc:Choice>' +
-        '<mc:Fallback>' +
-        '<fallback/>' +
-        '</mc:Fallback>' +
-        '</mc:AlternateContent>' +
-        '</numbering>';
-    return officeXmlReader.read(xmlString).then(function(element) {
-        assert.deepEqual(element.children, [xml.element("fallback")]);
-    });
+test("mc:AlternateContent", {
+    "when mc:Fallback is present then mc:Fallback is read": function() {
+        var xmlString =
+            '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
+            '<numbering xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006">' +
+            '<mc:AlternateContent>' +
+            '<mc:Choice Requires="w14">' +
+            '<choice/>' +
+            '</mc:Choice>' +
+            '<mc:Fallback>' +
+            '<fallback/>' +
+            '</mc:Fallback>' +
+            '</mc:AlternateContent>' +
+            '</numbering>';
+        return officeXmlReader.read(xmlString).then(function(element) {
+            assert.deepEqual(element.children, [xml.element("fallback")]);
+        });
+    },
+
+    "when mc:Fallback is not present then element is ignored": function() {
+        var xmlString =
+            '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
+            '<numbering xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006">' +
+            '<mc:AlternateContent>' +
+            '<mc:Choice Requires="w14">' +
+            '<choice/>' +
+            '</mc:Choice>' +
+            '</mc:AlternateContent>' +
+            '</numbering>';
+        return officeXmlReader.read(xmlString).then(function(element) {
+            assert.deepEqual(element.children, []);
+        });
+    }
 });