Move tests to test for easier Mocha usage

1 files changed, 47 insertions, 0 deletions

diff --git a/test/docx/content-types-reader.tests.js b/test/docx/content-types-reader.tests.js
new file mode 100644
index 0000000..a223d09
--- /dev/null
+++ b/test/docx/content-types-reader.tests.js
@@ -0,0 +1,47 @@
+var assert = require("assert");
+
+var readContentTypesFromXml = require("../../lib/docx/content-types-reader").readContentTypesFromXml;
+var XmlElement = require("../../lib/xml").Element;
+var test = require("../testing").test;
+
+
+describe('readContentTypesFromXml', function() {
+    test('reads default-per-extension from XML', function() {
+        var contentTypes = readContentTypesFromXml({
+            root: new XmlElement("content-types:Types", {}, [
+                new XmlElement("content-types:Default", {Extension: "png", ContentType: "image/png"})
+            ])
+        });
+        assert.equal(contentTypes.findContentType("word/media/hat.png"), "image/png");
+    });
+    
+    test('reads overrides in preference to defaults', function() {
+        var contentTypes = readContentTypesFromXml({
+            root: new XmlElement("content-types:Types", {}, [
+                new XmlElement("content-types:Default", {Extension: "png", ContentType: "image/png"}),
+                new XmlElement("content-types:Override", {PartName: "/word/media/hat.png", ContentType: "image/hat"})
+            ])
+        });
+        assert.equal(contentTypes.findContentType("word/media/hat.png"), "image/hat");
+    });
+    
+    test('fallback content types have common image types', function() {
+        var contentTypes = readContentTypesFromXml({
+            root: new XmlElement("content-types:Types", {}, [])
+        });
+        assert.equal(contentTypes.findContentType("word/media/hat.png"), "image/png");
+        assert.equal(contentTypes.findContentType("word/media/hat.gif"), "image/gif");
+        assert.equal(contentTypes.findContentType("word/media/hat.jpg"), "image/jpeg");
+        assert.equal(contentTypes.findContentType("word/media/hat.jpeg"), "image/jpeg");
+        assert.equal(contentTypes.findContentType("word/media/hat.bmp"), "image/bmp");
+        assert.equal(contentTypes.findContentType("word/media/hat.tif"), "image/tiff");
+        assert.equal(contentTypes.findContentType("word/media/hat.tiff"), "image/tiff");
+    });
+    
+    test('fallback content types are case insensitive on extension', function() {
+        var contentTypes = readContentTypesFromXml({
+            root: new XmlElement("content-types:Types", {}, [])
+        });
+        assert.equal(contentTypes.findContentType("word/media/hat.PnG"), "image/png");
+    });
+});