[tests] black -t py34

tests/util/test_algorithm.py

@@ -2,22 +2,27 @@ import pytest
 
 from util.algorithm import *
 
+
 @pytest.fixture
 def someData():
     return {"a": 100, "b": 200, "c": [1, 2, 3]}
 
+
 @pytest.fixture
 def differentData():
     return {"x": 20, "y": "bla", "z": ["a", "b"]}
 
+
 @pytest.fixture
 def moreData():
     return {"n": 100}
 
+
 @pytest.fixture
 def overlapData():
     return {"a": 200, "c": [1, 2, 4]}
 
+
 def test_merge_with_empty(someData):
     assert merge(someData, {}) == someData
     assert merge(someData, None) == None

tests/util/test_cli.py

@@ -2,24 +2,30 @@ import pytest
 
 import util.cli
 
+
 def test_valid_command():
     assert util.cli.execute("echo test") == "test\n"
 
+
 def test_utf_command():
     rv = util.cli.execute("echo ÖPmŧß")
     assert util.cli.execute("echo ÖPmŧß") == "ÖPmŧß\n"
 
+
 def test_invalid_command():
     with pytest.raises(RuntimeError):
         util.cli.execute("i-do-not-exist")
 
+
 def test_command_exit_code():
     with pytest.raises(RuntimeError):
         util.cli.execute("cat i-do-not-exist")
 
+
 def test_command_exit_code_no_error():
     util.cli.execute("cat i-do-not-exist", ignore_errors=True)
 
+
 def test_async():
     assert util.cli.execute("echo test", wait=False) == ""