add plot profile test. output to experiment QC folder

workflow/main.nf

@@ -463,7 +463,7 @@ peaksDesign = experimentPeaks
 
 //plotProfile
 process plotProfile {
-  publishDir "$outDir/${task.process}", mode: 'copy'
+  publishDir "$outDir/experimentQC", mode: 'copy'
 
   input:
 
@@ -472,7 +472,7 @@ process plotProfile {
 
   output:
 
-  file("*.png") into plotProfile
+  file(".{png,gz}") into plotProfile
 
   when:
 

workflow/tests/test_plot_profile.py

+#!/usr/bin/env python3
+
+import pytest
+import os
+import utils
+
+test_output_path = os.path.dirname(os.path.abspath(__file__)) + \
+                '/../output/experimentQC/'
+
+
+@pytest.mark.singleend
+def test_plot_singleend():
+    assert os.path.exists(os.path.join(test_output_path, 'plotProfile.png'))
+
+
+@pytest.mark.pairedend
+def test_plot_pairedend():
+    assert os.path.exists(os.path.join(test_output_path, 'computeMatrix.gz'))