Parametrize test_help for click 7 and 8

Author: domdfcoding

tests/test_cli.py

@@ -1,20 +1,34 @@
 # stdlib
-import re
 import sys
-from typing import Optional
 
 # 3rd party
 import pytest
 from coincidence.regressions import AdvancedFileRegressionFixture
-from consolekit.testing import CliRunner
+from consolekit.testing import CliRunner, _click_major
 from domdf_python_tools.words import LF
 
 # this package
 import formate
 from formate.__main__ import main
 
 
-def test_help(advanced_file_regression: AdvancedFileRegressionFixture):
+@pytest.mark.parametrize(
+		"click_version",
+		[
+				pytest.param(
+						'7',
+						marks=pytest.mark.skipif(_click_major == 8, reason="Output differs on click 8"),
+						),
+				pytest.param(
+						'8',
+						marks=pytest.mark.skipif(_click_major != 8, reason="Output differs on click 8"),
+						),
+				]
+		)
+def test_help(
+		advanced_file_regression: AdvancedFileRegressionFixture,
+		click_version: str,
+		):
 
 	runner = CliRunner()
 

tests/test_cli_/test_help_7_.txt

@@ -0,0 +1,17 @@
+Usage: main [OPTIONS] [FILENAME]...
+
+  Reformat the given Python source files.
+
+Options:
+  -c, --config-file TEXT  The path or filename of the TOML configuration file to
+                          use. If a filename is given it is searched for in the
+                          current and parent directories.  [default:
+                          formate.toml]
+
+  -e, --exclude PATTERN   Patterns for files to exclude from formatting.
+  -v, --verbose           Show verbose output.
+  --colour / --no-colour  Whether to use coloured output.
+  -T, --traceback         Show the complete traceback on error.
+  --diff                  Show a diff of changes made
+  --version               Show the version and exit.
+  -h, --help              Show this message and exit.