test: Fix for recent tests

Author: Alan Christie

tests/test_get_inputs.py

@@ -16,7 +16,7 @@ def test_get_inputs_when_none():
     inputs = decoder.get_inputs(job_definition)
 
     # Assert
-    assert inputs is None
+    assert inputs == {}
 
 
 def test_get_inputs():

tests/test_get_outputs.py

@@ -16,7 +16,7 @@ def test_get_outputs_when_none():
     outputs = decoder.get_outputs(job_definition)
 
     # Assert
-    assert outputs is None
+    assert outputs == {}
 
 
 def test_get_outputs():