NUTCH-2457 Embedded documents likely not correctly parsed by Tika
- remove needless unit test whether document to be tested is opened by parse-tika
diff --git a/src/plugin/parse-tika/src/test/org/apache/nutch/parse/tika/TestEmbeddedDocuments.java b/src/plugin/parse-tika/src/test/org/apache/nutch/parse/tika/TestEmbeddedDocuments.java
index f82dacd..11446b9 100644
--- a/src/plugin/parse-tika/src/test/org/apache/nutch/parse/tika/TestEmbeddedDocuments.java
+++ b/src/plugin/parse-tika/src/test/org/apache/nutch/parse/tika/TestEmbeddedDocuments.java
@@ -77,12 +77,4 @@
     }
   }
 
-  @Test
-  public void testOpeningDocs() throws ProtocolException, ParseException {
-    String[] filenames = new File(sampleDir).list();
-    for (int i = 0; i < filenames.length; i++) {
-      Assert.assertTrue("can't read content of " + filenames[i],
-          getTextContent(filenames[i]).length() > 0);
-    }
-  }
 }