Fix existing code

6 files changed, 13 insertions, 13 deletions

diff --git a/tests/checkers/unittest_strings.py b/tests/checkers/unittest_strings.py
index c8e860dcf..d5d0244b5 100644
--- a/tests/checkers/unittest_strings.py
+++ b/tests/checkers/unittest_strings.py
@@ -69,14 +69,14 @@ class TestStringChecker(CheckerTestCase):
                 node = astroid.extract_node(code)
                 self.checker.visit_binop(node)
 
-        for code, arg_type, format_type in [
+        for code, arg_type, format_type in (
             ("'%d' % '1'", "builtins.str", "d"),
             ("'%(key)d' % {'key' : '1'}", "builtins.str", "d"),
             ("'%x' % 1.1", "builtins.float", "x"),
             ("'%(key)x' % {'key' : 1.1}", "builtins.float", "x"),
             ("'%d' % []", "builtins.list", "d"),
             ("'%(key)d' % {'key' : []}", "builtins.list", "d"),
-        ]:
+        ):
             node = astroid.extract_node(code)
             with self.assertAddsMessages(
                 Message(
diff --git a/tests/extensions/test_check_raise_docs.py b/tests/extensions/test_check_raise_docs.py
index 7ed7c405c..80384e192 100644
--- a/tests/extensions/test_check_raise_docs.py
+++ b/tests/extensions/test_check_raise_docs.py
@@ -202,7 +202,7 @@ class TestDocstringCheckerRaise(CheckerTestCase):
             import re
             raise re.error('hi') #@
         '''
-        for prefix in ["~", "!"]:
+        for prefix in ("~", "!"):
             raise_node = astroid.extract_node(code_snippet.format(prefix=prefix))
             with self.assertNoMessages():
                 self.checker.visit_raise(raise_node)
@@ -643,7 +643,7 @@ class TestDocstringCheckerRaise(CheckerTestCase):
             import re
             raise re.error('hi') #@
         '''
-        for prefix in ["~", "!"]:
+        for prefix in ("~", "!"):
             raise_node = astroid.extract_node(code_snippet.format(prefix=prefix))
             with self.assertNoMessages():
                 self.checker.visit_raise(raise_node)
@@ -763,7 +763,7 @@ class TestDocstringCheckerRaise(CheckerTestCase):
             import re
             raise re.error('hi') #@
         '''
-        for prefix in ["~", "!"]:
+        for prefix in ("~", "!"):
             raise_node = astroid.extract_node(code_snippet.format(prefix=prefix))
             with self.assertNoMessages():
                 self.checker.visit_raise(raise_node)
diff --git a/tests/lint/unittest_lint.py b/tests/lint/unittest_lint.py
index 22c93cf24..21748a507 100644
--- a/tests/lint/unittest_lint.py
+++ b/tests/lint/unittest_lint.py
@@ -220,7 +220,7 @@ def test_more_args(fake_path, case):
         create_files(["a/b/c/__init__.py", "a/d/__init__.py", "a/e/f.py"])
         expected = [
             join(chroot, suffix)
-            for suffix in [sep.join(("a", "b")), "a", sep.join(("a", "e"))]
+            for suffix in (sep.join(("a", "b")), "a", sep.join(("a", "e")))
         ] + fake_path
 
         assert sys.path == fake_path
@@ -583,7 +583,7 @@ def test_full_documentation(linter):
     linter.print_full_documentation(out)
     output = out.getvalue()
     # A few spot checks only
-    for re_str in [
+    for re_str in (
         # autogenerated text
         "^Pylint global options and switches$",
         "Verbatim name of the checker is ``python3``",
@@ -591,7 +591,7 @@ def test_full_documentation(linter):
         "^:old-octal-literal \\(E1608\\):",
         # options
         "^:dummy-variables-rgx:",
-    ]:
+    ):
         regexp = re.compile(re_str, re.MULTILINE)
         assert re.search(regexp, output)
 
@@ -756,7 +756,7 @@ def test_custom_should_analyze_file():
     package_dir = os.path.join(REGRTEST_DATA_DIR, "bad_package")
     wrong_file = os.path.join(package_dir, "wrong.py")
 
-    for jobs in [1, 2]:
+    for jobs in (1, 2):
         reporter = testutils.GenericTestReporter()
         linter = _CustomPyLinter()
         linter.config.jobs = jobs
diff --git a/tests/test_import_graph.py b/tests/test_import_graph.py
index 816e78a0f..9a4071220 100644
--- a/tests/test_import_graph.py
+++ b/tests/test_import_graph.py
@@ -66,7 +66,7 @@ URL="." node[shape="box"]
 
 @pytest.mark.parametrize("filename", ["graph.png", "graph"])
 @pytest.mark.skipif(
-    any(shutil.which(x) for x in ["dot", "gv"]), reason="dot or gv is installed"
+    any(shutil.which(x) for x in ("dot", "gv")), reason="dot or gv is installed"
 )
 def test_missing_graphviz(filename):
     """Raises if graphviz is not installed, and defaults to png if no extension given"""
diff --git a/tests/test_self.py b/tests/test_self.py
index c5653457a..d8da706a7 100644
--- a/tests/test_self.py
+++ b/tests/test_self.py
@@ -400,7 +400,7 @@ class TestRunTC:
             assert key in message
             assert message[key] == value
         msg = message["message"].lower()
-        assert any(x in msg for x in ["expected ':'", "invalid syntax"])
+        assert any(x in msg for x in ("expected ':'", "invalid syntax"))
         assert "<unknown>" in msg
         assert "line 1" in msg
 
diff --git a/tests/unittest_pyreverse_diadefs.py b/tests/unittest_pyreverse_diadefs.py
index 8eb333fad..25a8fc363 100644
--- a/tests/unittest_pyreverse_diadefs.py
+++ b/tests/unittest_pyreverse_diadefs.py
@@ -67,7 +67,7 @@ def test_option_values(HANDLER, PROJECT):
     assert not df_h.module_names
     assert cl_h._get_levels() == (-1, -1)
     assert cl_h.module_names
-    for hndl in [df_h, cl_h]:
+    for hndl in (df_h, cl_h):
         hndl.config.all_ancestors = True
         hndl.config.all_associated = True
         hndl.config.module_names = True
@@ -79,7 +79,7 @@ def test_option_values(HANDLER, PROJECT):
     cl_config = Config()
     cl_config.classes = ["Specialization"]
     cl_h = DiaDefGenerator(Linker(PROJECT), DiadefsHandler(cl_config))
-    for hndl in [df_h, cl_h]:
+    for hndl in (df_h, cl_h):
         hndl.config.show_ancestors = 2
         hndl.config.show_associated = 1
         hndl.config.module_names = False