from matchers import like

def test_hello_world(cli):
    cli.src('tox.ini', r"""
    [tox]
    envlist = py27,py36

    [testenv]
    deps = pytest
    commands = pytest
    """)

    # setup.py in the same directory
    cli.src('setup.py', r"""
    from setuptools import setup

    setup(
        name='hello-world',
        packages=['hello'],
    )
    """)

    # production code
    cli.src('hello/__init__.py')
    cli.src('hello/hello.py', r"""
    def say_hello(who='World'):
        return 'Hello, %s!' % who
    """)

    # test code; at least one test
    cli.src('tests/test_hello.py', r"""
    from hello import hello

    def test_hello():
        assert hello.say_hello() == 'Hello, World!'
        assert hello.say_hello('pytest') == 'Hello, pytest!'
    """)

    r = cli.run('tox')
    assert r.out == like("""
    ...
    py27 create: .../.tox/py27
    py27 installdeps: pytest
    ...
    collected 1 item

    tests/test_hello.py .                                                    [100%]

    =========================== 1 passed in ...
    py36 create: .../.tox/py36
    py36 installdeps: pytest
    ...
    collected 1 item

    tests/test_hello.py .                                                    [100%]

    =========================== 1 passed in ...
    ___________________________________ summary ____________________________________
      py27: commands succeeded
      py36: commands succeeded
      congratulations :)
    """)

    # directories .tox/ and *.egg-info/ got created
    assert cli.exists('.tox/')
    assert cli.exists('hello_world.egg-info/')

def test_invoke_tox__no_setuppy__error(cli):
    cli.src('tox.ini', r"""
    [tox]
    envlist = py27,py36

    [testenv]
    deps = pytest
    commands = pytest
    """)

    r = cli.run_err('tox')
    assert 'ERROR: No setup.py file found.' in r.out

def test_invoke_tox__interpreter_not_installed__error(cli):
    cli.src('tox.ini', r"""
    [tox]
    envlist = py37

    [testenv]
    deps = pytest
    commands = pytest
    """)

    cli.src('setup.py', r"""
    from setuptools import setup

    setup(
        name='proj',
    )
    """)

    r = cli.run_err('tox')
    assert 'ERROR:   py37: InterpreterNotFound: python3.7' in r.out


from matchers import like

def test_hello_world(cli):
    cli.src('tox.ini', r"""
    [tox]
    envlist = py27,py36

    [testenv]
    deps = pytest
    commands = pytest
    """)

    # setup.py in the same directory
    cli.src('setup.py', r"""
    from setuptools import setup

    setup(
        name='hello-world',
        packages=['hello'],
    )
    """)

    # production code
    cli.src('hello/__init__.py')
    cli.src('hello/hello.py', r"""
    def say_hello(who='World'):
        return 'Hello, %s!' % who
    """)

    # test code; at least one test
    cli.src('tests/test_hello.py', r"""
    from hello import hello

    def test_hello():
        assert hello.say_hello() == 'Hello, World!'
        assert hello.say_hello('pytest') == 'Hello, pytest!'
    """)

    r = cli.run('tox')
    assert r.out == like("""
    ...
    py27 create: .../.tox/py27
    py27 installdeps: pytest
    ...
    collected 1 item

    tests/test_hello.py .                                                    [100%]

    =========================== 1 passed in ...
    py36 create: .../.tox/py36
    py36 installdeps: pytest
    ...
    collected 1 item

    tests/test_hello.py .                                                    [100%]

    =========================== 1 passed in ...
    ___________________________________ summary ____________________________________
      py27: commands succeeded
      py36: commands succeeded
      congratulations :)
    """)

    # directories .tox/ and *.egg-info/ got created
    assert cli.exists('.tox/')
    assert cli.exists('hello_world.egg-info/')

def test_invoke_tox__no_setuppy__error(cli):
    cli.src('tox.ini', r"""
    [tox]
    envlist = py27,py36

    [testenv]
    deps = pytest
    commands = pytest
    """)

    r = cli.run_err('tox')
    assert 'ERROR: No setup.py file found.' in r.out

def test_invoke_tox__interpreter_not_installed__error(cli):
    cli.src('tox.ini', r"""
    [tox]
    envlist = py37

    [testenv]
    deps = pytest
    commands = pytest
    """)

    cli.src('setup.py', r"""
    from setuptools import setup

    setup(
        name='proj',
    )
    """)

    r = cli.run_err('tox')
    assert 'ERROR:   py37: InterpreterNotFound: python3.7' in r.out


[tox]     envlist = py27,py36      [testenv]     deps = pytest     commands = pytest # setup.py in the same directory from setuptools import setup      setup(         name='hello-world',         packages=['hello'],     ) # production code def say_hello(who='World'):         return 'Hello, %s!' % who # test code; at least one test from hello import hello      def test_hello():         assert hello.say_hello() == 'Hello, World!'         assert hello.say_hello('pytest') == 'Hello, pytest!' ...     py27 create: .../.tox/py27     py27 installdeps: pytest     ...     collected 1 item      tests/test_hello.py .                                                    [100%]      =========================== 1 passed in ...     py36 create: .../.tox/py36     py36 installdeps: pytest     ...     collected 1 item      tests/test_hello.py .                                                    [100%]      =========================== 1 passed in ...     ___________________________________ summary ____________________________________       py27: commands succeeded       py36: commands succeeded       congratulations :) # directories .tox/ and *.egg-info/ got created [tox]     envlist = py27,py36      [testenv]     deps = pytest     commands = pytest [tox]     envlist = py37      [testenv]     deps = pytest     commands = pytest from setuptools import setup      setup(         name='proj',     )