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def test_fixture(testdir):
testdir.makepyfile(
"""
from click.testing import CliRunner
def test_fixture(cli_runner):
assert isinstance(cli_runner, CliRunner)
"""
)
result = testdir.runpytest("--verbose")
result.stdout.fnmatch_lines("test_fixture.py::test_fixture PASSED*")
def test_real_invocation(testdir):
testdir.makepyfile(
"""
import click
def test_fixture(cli_runner):
@click.command()
@click.argument('name')
def hello(name):
click.echo('Hello %s!' % name)
result = cli_runner.invoke(hello, ['Peter'])
assert result.exit_code == 0
assert result.output == 'Hello Peter!\\n'
"""
)
result = testdir.runpytest("--verbose")
result.stdout.fnmatch_lines("test_real_invocation.py::test_fixture PASSED*")
def test_runner_setup(testdir):
testdir.makepyfile(
"""
import pytest
@pytest.mark.runner_setup(charset='cp1251', env={'test': 1}, echo_stdin=True)
def test_runner_setup(cli_runner):
assert cli_runner.charset == 'cp1251'
assert cli_runner.env == {'test': 1}
assert cli_runner.echo_stdin
"""
)
result = testdir.runpytest("--verbose")
result.stdout.fnmatch_lines("test_runner_setup.py::test_runner_setup PASSED*")
def test_docstring(testdir):
result = testdir.runpytest("--fixtures")
assert (
" Instance of `click.testing.CliRunner`. Can be "
"configured with `@pytest.mark.runner_setup`." in result.stdout.lines
)
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