fix tests, experimental travis speedup

.travis.yml

@@ -1,4 +1,5 @@
 language: python
+sudo: false
 python:
   - "2.7"
 # command to install dependencies, e.g. pip install -r requirements.txt --use-mirrors

test/test_examples.py

@@ -11,7 +11,7 @@ def test_load_scripts():
 
     for f in scripts:
         if "har_extractor" in f:
-            f += " foo"
+            f += " -"
         if "iframe_injector" in f:
             f += " foo"  # one argument required
         if "modify_response_body" in f:

test/test_flow.py

@@ -274,7 +274,9 @@ class TestFlow:
         f2 = f.copy()
         a = f.get_state()
         b = f2.get_state()
-        assert f.get_state() == f2.get_state()
+        del a["id"]
+        del b["id"]
+        assert a == b
         assert not f == f2
         assert not f is f2
         assert f.request.get_state() == f2.request.get_state()
@@ -333,6 +335,7 @@ class TestFlow:
         assert f.get_state() == protocol.http.HTTPFlow.from_state(state).get_state()
 
         f2 = f.copy()
+        f2.id = f.id  # copy creates a different uuid
         assert f.get_state() == f2.get_state()
         assert not f == f2
         f2.error = Error("e2")