1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/java/org/zwobble/mammoth/tests/docx/ContentTypesXmlTests.java b/src/test/java/org/zwobble/mammoth/tests/docx/ContentTypesXmlTests.java
index 573103b..51273de 100644
--- a/src/test/java/org/zwobble/mammoth/tests/docx/ContentTypesXmlTests.java
+++ b/src/test/java/org/zwobble/mammoth/tests/docx/ContentTypesXmlTests.java
@@ -39,4 +39,31 @@ public class ContentTypesXmlTests {
             Optional.of("image/hat"),
             contentTypes.findContentType("word/media/hat.png"));
     }
+
+    @Test
+    public void fallbackContentTypesHaveCommonImageTypes() {
+        XmlElement element = element("content-types:Types");
+        ContentTypes contentTypes = readContentTypesXmlElement(element);
+        assertEquals(
+            Optional.of("image/png"),
+            contentTypes.findContentType("word/media/hat.png"));
+        assertEquals(
+            Optional.of("image/gif"),
+            contentTypes.findContentType("word/media/hat.gif"));
+        assertEquals(
+            Optional.of("image/jpeg"),
+            contentTypes.findContentType("word/media/hat.jpg"));
+        assertEquals(
+            Optional.of("image/jpeg"),
+            contentTypes.findContentType("word/media/hat.jpeg"));
+        assertEquals(
+            Optional.of("image/bmp"),
+            contentTypes.findContentType("word/media/hat.bmp"));
+        assertEquals(
+            Optional.of("image/tiff"),
+            contentTypes.findContentType("word/media/hat.tif"));
+        assertEquals(
+            Optional.of("image/tiff"),
+            contentTypes.findContentType("word/media/hat.tiff"));
+    }
 }