diff --git a/aplt/tests/__init__.py b/aplt/tests/__init__.py
index 35f7b6a..632b6f7 100644
--- a/aplt/tests/__init__.py
+++ b/aplt/tests/__init__.py
@@ -8,6 +8,9 @@
 from twisted.trial import unittest
 
 
+AUTOPUSH_SERVER = "wss://autopush.dev.mozaws.net/"
+
+
 def _wait_multiple():
     from aplt.commands import wait
     yield wait(0.1)
@@ -45,7 +48,7 @@ def tearDown(self):
     def test_basic_runner(self):
         import aplt.runner as runner
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:basic",
             "SCENARIO_ARGS": [],
         }, run=False)
@@ -60,7 +63,7 @@ def test_basic_with_vapid(self):
                   "sub": "mailto:admin@example.com",
                   "exp": int(time.time()) + 86400}
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:basic",
             "SCENARIO_ARGS": [{"vapid_private_key": T_PRIVATE,
                                "vapid_claims": claims}],
@@ -90,7 +93,7 @@ def test_basic_with_vapid_str_args(self):
                 "vapid_claims": claims}
         jclaims = json.dumps(args).replace(",", "\\,")
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:basic",
             "SCENARIO_ARGS": [jclaims],
         }, run=False)
@@ -101,7 +104,7 @@ def test_basic_with_vapid_str_args(self):
     def test_basic_testplan(self):
         import aplt.runner as runner
         lh = runner.run_testplan({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "TEST_PLAN": "aplt.scenarios:basic, 5, 5, 0",
         }, run=False)
         d = Deferred()
@@ -111,7 +114,7 @@ def test_basic_testplan(self):
     def test_spawn_testplan(self):
         import aplt.runner as runner
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:_test_spawn",
             "SCENARIO_ARGS": [],
         }, run=False)
@@ -122,7 +125,7 @@ def test_spawn_testplan(self):
     def test_spawn_multiple_testplan(self):
         import aplt.runner as runner
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:_test_multiple_spawn",
             "SCENARIO_ARGS": [],
         }, run=False)
@@ -133,7 +136,7 @@ def test_spawn_multiple_testplan(self):
     def test_basic_testplan_with_args(self):
         import aplt.runner as runner
         lh = runner.run_testplan({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "TEST_PLAN": "aplt.scenarios:notification_forever, 5, 5, 0, 1, 1",
         }, run=False)
         d = Deferred()
@@ -143,7 +146,7 @@ def test_basic_testplan_with_args(self):
     def test_basic_testplan_with_vapid(self):
         import aplt.runner as runner
         lh = runner.run_testplan({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "TEST_PLAN":
                 "aplt.scenarios:notification_forever, 5, 5, 0, 1, 1",
             "SCENARIO_KWARGS": {'vapid_claims': {
@@ -158,7 +161,7 @@ def test_basic_testplan_with_vapid(self):
     def test_wait_twice(self):
         import aplt.runner as runner
         lh = runner.run_testplan({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "TEST_PLAN": "aplt.tests:_wait_multiple, 1, 1, 0",
         }, run=False)
         d = Deferred()
@@ -168,7 +171,7 @@ def test_wait_twice(self):
     def test_stack_gens(self):
         import aplt.runner as runner
         lh = runner.run_testplan({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "TEST_PLAN": "aplt.tests:_stack_gens, 1, 1, 0",
         }, run=False)
         d = Deferred()
@@ -178,7 +181,7 @@ def test_stack_gens(self):
     def test_class_method(self):
         import aplt.runner as runner
         lh = runner.run_testplan({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "TEST_PLAN": "aplt.tests:Aclass.amethod, 1, 1, 0",
         }, run=False)
         d = Deferred()
@@ -189,7 +192,7 @@ def test_class_method(self):
     def test_bad_testplan(self):
         import aplt.runner as runner
         runner.run_testplan({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "TEST_PLAN": "aplt.scenarios:basic, 5, 5",
         }, run=False)
 
@@ -197,7 +200,7 @@ def test_bad_testplan(self):
     def test_bad_load(self):
         import aplt.runner as runner
         runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenaribasic",
             "SCENARIO_ARGS": "",
         }, run=False)
@@ -205,7 +208,7 @@ def test_bad_load(self):
     def test_notification_forever(self):
         import aplt.runner as runner
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:notification_forever",
             "SCENARIO_ARGS": ["0",  "1"],
         }, run=False)
@@ -216,7 +219,7 @@ def test_notification_forever(self):
     def test_reconnect_forever(self):
         import aplt.runner as runner
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:reconnect_forever",
             "SCENARIO_ARGS": ["0",  "1"],
         }, run=False)
@@ -227,7 +230,7 @@ def test_reconnect_forever(self):
     def test_expect_notifications(self):
         import aplt.runner as runner
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:_expect_notifications",
             "SCENARIO_ARGS": [],
         }, run=False)
@@ -240,7 +243,7 @@ def test_exception_restart(self):
         import aplt.scenarios as scenarios
         scenarios._RESTARTS = 0
         h = runner.run_scenario({
-            "WEBSOCKET_URL": "wss://autopush.dev.mozaws.net/",
+            "WEBSOCKET_URL": AUTOPUSH_SERVER,
             "SCENARIO_FUNCTION": "aplt.scenarios:_explode",
             "SCENARIO_ARGS": [],
         }, run=False)
@@ -262,8 +265,7 @@ def _make_harness(self):
         from aplt.runner import RunnerHarness, parse_statsd_args
         from aplt.scenarios import basic
         client = parse_statsd_args({})
-        self.rh = RunnerHarness(Mock(), "wss://autopush.dev.mozaws.net/",
-                                basic, client)
+        self.rh = RunnerHarness(Mock(), AUTOPUSH_SERVER, basic, client)
         self.rh.metrics = client
         return self.rh