Merge 4f85fed into 36ba28f

.gitignore

@@ -203,3 +203,6 @@ fabric.properties
 # Used for testing:
 ex.py
 setup.py
+
+# Usually you don't need to gitignore this file, but we use it for testing:
+/.flake8-baseline.json

.importlinter

@@ -13,6 +13,7 @@ containers =
 layers =
   checker
   formatter
+  patches
   transformations
   presets
   visitors
@@ -74,6 +75,7 @@ ignore_imports =
   # These modules must import from flake8 to provide required API:
   wemake_python_styleguide.checker -> flake8
   wemake_python_styleguide.formatter -> flake8
+  wemake_python_styleguide.patches.baseline -> flake8
   wemake_python_styleguide.options.config -> flake8
   # We disallow direct imports of our dependencies from anywhere, except:
   wemake_python_styleguide.formatter -> pygments

setup.cfg

@@ -106,15 +106,16 @@ addopts =
 [coverage:run]
 # Coverage configuration: https://coverage.readthedocs.io/
 
-# We don't need to cover some files. They are fully checked with mypy.
-# And don't contain any logic.
-omit =
-  wemake_python_styleguide/types.py
-
 # Here we specify plugins for coverage to be used:
 plugins =
   coverage_conditional_plugin
 
+[coverage:report]
+# We exclude two lines from default coverage:
+exclude_lines =
+  \# pragma: no cover\b
+  ^ +\.\.\.$
+
 [coverage:coverage_conditional_plugin]
 # Here we specify our pragma rules:
 rules =

tests/conftest.py

@@ -1,27 +1,18 @@
-import os
 from collections import namedtuple
 
 import pytest
 
 from wemake_python_styleguide.options.config import Configuration
 
 pytest_plugins = [
+    'plugins.files',
     'plugins.violations',
     'plugins.ast_tree',
     'plugins.tokenize_parser',
     'plugins.async_sync',
 ]
 
 
-@pytest.fixture(scope='session')
-def absolute_path():
-    """Fixture to create full path relative to `contest.py` inside tests."""
-    def factory(*files: str):
-        dirname = os.path.dirname(__file__)
-        return os.path.join(dirname, *files)
-    return factory
-
-
 @pytest.fixture(scope='session')
 def options():
     """Returns the options builder."""

tests/plugins/files.py

@@ -0,0 +1,46 @@
+import os
+
+import pytest
+
+_TEMP_FOLDER = 'tmp'
+_MODE_EXECUTABLE = 0o755
+_MODE_NON_EXECUTABLE = 0o644
+
+
+@pytest.fixture()
+def make_file(tmp_path):
+    """Fixture to make a temporary executable or non executable file."""
+    def factory(
+        filename: str,
+        file_content: str,
+        *,
+        is_executable: bool = False,
+    ) -> str:
+        temp_folder = tmp_path / _TEMP_FOLDER
+        temp_folder.mkdir(exist_ok=True)
+        test_file = temp_folder / filename
+        file_mode = _MODE_EXECUTABLE if is_executable else _MODE_NON_EXECUTABLE
+
+        test_file.write_text(file_content)
+        os.chmod(test_file.as_posix(), file_mode)
+
+        return test_file.as_posix()
+    return factory
+
+
+@pytest.fixture(scope='session')
+def read_file(absolute_path):
+    """Fixture to get the file contents."""
+    def factory(filename: str) -> str:
+        with open(filename) as file_obj:
+            return file_obj.read()
+    return factory
+
+
+@pytest.fixture(scope='session')
+def absolute_path():
+    """Fixture to create full path relative to `contest.py` inside tests."""
+    def factory(*files: str):
+        dirname = os.path.dirname(os.path.dirname(__file__))
+        return os.path.join(dirname, *files)
+    return factory

tests/plugins/tokenize_parser.py

@@ -19,6 +19,5 @@ def parse_file_tokens(parse_tokens):
     """Parses tokens from a file."""
     def factory(filename: str):
         with open(filename, 'r', encoding='utf-8') as test_file:
-            file_content = test_file.read()
-            return parse_tokens(file_content)
+            return parse_tokens(test_file.read())
     return factory