fix expect_num_outputs

Author: pavanvidem

tools/image_processing/bia-ftplinks/biaftplink.xml

@@ -34,7 +34,7 @@
         </data>
     </outputs>
     <tests>
-        <test expect_num_outputs='1'>
+        <test expect_num_outputs='3'>
             <param name="accession" value="S-BIAD961" />
             <param name="ftplink_output" value="False" />
             <output_collection name="tif_images" type="list" count="1">
@@ -43,7 +43,7 @@
                 </element>
             </output_collection>
         </test>
-        <test expect_num_outputs='2'>
+        <test expect_num_outputs='4'>
             <param name="accession" value="S-JCBD-201309038" />
             <param name="ftplink_output" value="True" />
             <output_collection name="tif_images" type="list" count="2">
@@ -56,7 +56,7 @@
             </output_collection>
             <output name="ftplinks" ftype="txt" file="ftpLink.txt" lines_diff="0" />
         </test>
-        <test expect_num_outputs='1'>
+        <test expect_num_outputs='3'>
             <param name="accession" value="S-BSST564" />
             <param name="ftplink_output" value="False" />
             <output_collection name="jpg_images" type="list" count="4">
@@ -65,7 +65,7 @@
                 </element>
             </output_collection>
         </test>
-        <test expect_num_outputs='1'>
+        <test expect_num_outputs='3'>
             <param name="accession" value="S-BSST221" />
             <param name="ftplink_output" value="False" />
             <output_collection name="png_images" type="list" count="81">