Fix test data.

workflow/tests/test_utils.py

@@ -15,9 +15,9 @@ def steps():
 
 @pytest.fixture
 def steps_1(steps):
-    design_file = "test_data/design_ENCSR238SGC_SE.txt"
+    design_file = "test_data/design_ENCSR265ZXX_SE.txt"
     step = [
-        "grep H3K4me1 %s " % (design_file)]
+        "grep A549 %s " % (design_file)]
     return step