Merging upstream version 0.12.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tests/unit/cli/test_cli.py

@@ -0,0 +1,24 @@
+import pytest
+from click.testing import CliRunner
+from eos_downloader.cli.cli import ardl
+
+@pytest.fixture
+def runner():
+    return CliRunner()
+
+def test_ardl_help(runner):
+    result = runner.invoke(ardl, ['--help'])
+    assert result.exit_code == 0
+    assert "Arista Network Download CLI" in result.output
+
+def test_ardl_version(runner):
+    result = runner.invoke(ardl, ['--version'])
+    assert result.exit_code == 0
+    assert "version" in result.output
+
+def test_cli_execution(runner):
+    result = runner.invoke(ardl, [])
+    assert result.exit_code == 0
+    assert "Usage: ardl [OPTIONS] COMMAND [ARGS]..." in result.output
+    assert "Arista Network Download CLI" in result.output
+