tests:lint: remove all unneccessary-parens errors from pylint

3 files changed, 15 insertions, 15 deletions

diff --git a/tests/frontend/logging.py b/tests/frontend/logging.py
index e75901c23..1fbd57e7d 100644
--- a/tests/frontend/logging.py
+++ b/tests/frontend/logging.py
@@ -45,7 +45,7 @@ def test_default_logging(cli, tmpdir, datafiles):
     result.assert_success()
 
     m = re.search(r"\[\d\d:\d\d:\d\d\]\[\s*\]\[.*\] SUCCESS Checking sources", result.stderr)
-    assert(m is not None)
+    assert m is not None
 
 
 @pytest.mark.datafiles(DATA_DIR)
@@ -83,7 +83,7 @@ def test_custom_logging(cli, tmpdir, datafiles):
 
     m = re.search(r"\d\d:\d\d:\d\d,\d\d:\d\d:\d\d.\d{6},\d\d:\d\d:\d\d,\d\d:\d\d:\d\d.\d{6}\s*,.*"
                   r",SUCCESS,Checking sources", result.stderr)
-    assert(m is not None)
+    assert m is not None
 
 
 @pytest.mark.datafiles(DATA_DIR)
diff --git a/tests/frontend/main.py b/tests/frontend/main.py
index 03b8840ff..7fefb7429 100644
--- a/tests/frontend/main.py
+++ b/tests/frontend/main.py
@@ -7,22 +7,22 @@ from buildstream._frontend.app import _prefix_choice_value_proc
 def test_prefix_choice_value_proc_full_match():
     value_proc = _prefix_choice_value_proc(['foo', 'bar', 'baz'])
 
-    assert("foo" == value_proc("foo"))
-    assert("bar" == value_proc("bar"))
-    assert("baz" == value_proc("baz"))
+    assert "foo" == value_proc("foo")
+    assert "bar" == value_proc("bar")
+    assert "baz" == value_proc("baz")
 
 
 def test_prefix_choice_value_proc_prefix_match():
     value_proc = _prefix_choice_value_proc(['foo'])
 
-    assert ("foo" == value_proc("f"))
+    assert "foo" == value_proc("f")
 
 
 def test_prefix_choice_value_proc_ambigous_match():
     value_proc = _prefix_choice_value_proc(['bar', 'baz'])
 
-    assert ("bar" == value_proc("bar"))
-    assert ("baz" == value_proc("baz"))
+    assert "bar" == value_proc("bar")
+    assert "baz" == value_proc("baz")
     with pytest.raises(click.UsageError):
         value_proc("ba")
 
diff --git a/tests/frontend/workspace.py b/tests/frontend/workspace.py
index f1fa13df0..1a8119124 100644
--- a/tests/frontend/workspace.py
+++ b/tests/frontend/workspace.py
@@ -177,7 +177,7 @@ def test_open_bzr_customize(cli, tmpdir, datafiles):
 
     # Check that the .bzr dir exists
     bzrdir = os.path.join(workspace, ".bzr")
-    assert(os.path.isdir(bzrdir))
+    assert os.path.isdir(bzrdir)
 
     # Check that the correct origin branch is set
     element_config = _yaml.load(os.path.join(project, "elements", element_name))
@@ -186,7 +186,7 @@ def test_open_bzr_customize(cli, tmpdir, datafiles):
     stripped_url = source_config['url'].lstrip("file:///")
     expected_output_str = ("checkout of branch: /{}/{}"
                            .format(stripped_url, source_config['track']))
-    assert(expected_output_str in str(output))
+    assert expected_output_str in str(output)
 
 
 @pytest.mark.datafiles(DATA_DIR)
@@ -199,12 +199,12 @@ def test_open_multi(cli, tmpdir, datafiles):
         assert kind in elname
         workspace_lsdir = os.listdir(workspace)
         if kind == 'git':
-            assert('.git' in workspace_lsdir)
+            assert '.git' in workspace_lsdir
         elif kind == 'bzr':
-            assert('.bzr' in workspace_lsdir)
+            assert '.bzr' in workspace_lsdir
         else:
-            assert not ('.git' in workspace_lsdir)
-            assert not ('.bzr' in workspace_lsdir)
+            assert not '.git' in workspace_lsdir
+            assert not '.bzr' in workspace_lsdir
 
 
 @pytest.mark.skipif(os.geteuid() == 0, reason="root may have CAP_DAC_OVERRIDE and ignore permissions")
@@ -232,7 +232,7 @@ def test_open_multi_unwritable(cli, tmpdir, datafiles):
     result.assert_main_error(ErrorDomain.STREAM, None)
     # Normally we avoid checking stderr in favour of using the mechine readable result.assert_main_error
     # But Tristan was very keen that the names of the elements left needing workspaces were present in the out put
-    assert (" ".join([element_name for element_name, workspace_dir_suffix in element_tuples[1:]]) in result.stderr)
+    assert " ".join([element_name for element_name, workspace_dir_suffix in element_tuples[1:]]) in result.stderr
 
 
 @pytest.mark.datafiles(DATA_DIR)