package org.deeplearning4j.base;

import org.junit.Test;

/**
 * @author Justin Long (crockpotveggies)
 */
public class MnistFetcherTest {

    @Test
    public void testIrisDataFetcher() throws Exception {
        MnistFetcher mnistFetcher = new MnistFetcher();
        mnistFetcher.downloadAndUntar();

    }

}

@@ -263,16 +263,32 @@
 %0A       
+ File mnistDir =
  mnistFe
@@ -314,16 +314,56 @@
 tar();%0A%0A
+        assert(mnistDir.isDirectory());%0A
     %7D%0A%0A%7D

Add test assertion.