diff --git a/light9/collector/output_test.py b/light9/collector/output_test.py
--- a/light9/collector/output_test.py
+++ b/light9/collector/output_test.py
@@ -1,48 +1,7 @@
 import unittest
 from light9.namespaces import L9
-from light9.collector.output import setListElem, DmxOutput
+# from light9.collector.output import DmxOutput
 
 
-class TestSetListElem(unittest.TestCase):
-
-    def testSetExisting(self):
-        x = [0, 1]
-        setListElem(x, 0, 9)
-        self.assertEqual([9, 1], x)
-
-    def testSetNext(self):
-        x = [0, 1]
-        setListElem(x, 2, 9)
-        self.assertEqual([0, 1, 9], x)
-
-    def testSetBeyond(self):
-        x = [0, 1]
-        setListElem(x, 3, 9)
-        self.assertEqual([0, 1, 0, 9], x)
-
-    def testArbitraryFill(self):
-        x = [0, 1]
-        setListElem(x, 5, 9, fill=8)
-        self.assertEqual([0, 1, 8, 8, 8, 9], x)
-
-    def testSetZero(self):
-        x = [0, 1]
-        setListElem(x, 5, 0)
-        self.assertEqual([0, 1, 0, 0, 0, 0], x)
-
-    def testCombineMax(self):
-        x = [0, 1]
-        setListElem(x, 1, 0, combine=max)
-        self.assertEqual([0, 1], x)
-
-    def testCombineHasNoEffectOnNewElems(self):
-        x = [0, 1]
-        setListElem(x, 2, 1, combine=max)
-        self.assertEqual([0, 1, 1], x)
 
 
-class TestDmxOutput(unittest.TestCase):
-
-    def testFlushIsNoop(self):
-        out = DmxOutput(L9['output/udmx/'], 3)
-        out.flush()