def test_get_webassets_env_from_settings_no_base_dir(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {'webassets.base_url': '/static'}

        with self.assertRaises(Exception) as cm:
            get_webassets_env_from_settings(settings)

        assert cm.exception.message == "You need to provide webassets.base_dir in your configuration"

    def test_get_webassets_env_from_settings_no_base_url(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {'webassets.base_dir': '/home'}

        with self.assertRaises(Exception) as cm:
            get_webassets_env_from_settings(settings)

        assert str(cm.exception) == "You need to provide webassets.base_url in your configuration"

    def test_get_webassets_env_from_settings_prefix_bad_change(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'foo.base_url': 'static',
            'foo.base_dir': os.getcwd(),
        }

        with self.assertRaises(Exception) as cm:
            get_webassets_env_from_settings(settings, prefix='webassets')

        assert str(cm.exception) == "You need to provide webassets.base_dir in your configuration"

    def test_get_webassets_env_from_settings_prefix_bad_change(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'foo.base_url': '/static',
            'foo.base_dir': '/home/sontek',
        }

        with self.assertRaises(Exception) as cm:
            get_webassets_env_from_settings(settings, prefix='webassets')

        assert cm.exception.message == "You need to provide webassets.base_dir in your configuration"

 def test_bundles_yamlloader_asset(self):
     try:
         import yaml
     except ImportError:
         raise unittest.SkipTest('PyYAML not installed')
     from pyramid_webassets import get_webassets_env_from_settings
     settings = {
         'webassets.base_url': 'static',
         'webassets.base_dir': os.getcwd(),
         'webassets.bundles': (
             'dotted.package.name:foo/bar.yaml\n'
             'dotted.package.name:foo/baz.yaml'
         ),
     }
     self.create_files({
         'dotted/__init__.py': '',
         'dotted/package/__init__.py': '',
         'dotted/package/name/__init__.py': '',
         'dotted/package/name/foo/bar.yaml': (
             'mycss: {contents: style/mycssoverride.css}'
         ),
         'dotted/package/name/foo/baz.yaml': (
             'mycss: {contents: style/mycss.css}\n'
             'myjs: {contents: js/myjs.js}'
         ),
     })
     env = get_webassets_env_from_settings(settings)
     self.assertEqual(env.config.get('bundles'), None)
     self.assertIsNotNone(env['mycss'])
     self.assertEqual(sorted(env._named_bundles.keys()), ['mycss', 'myjs'])
     self.assertIn('style/mycssoverride.css', env['mycss'].contents)

 def test_auto_bool(self):
     from pyramid_webassets import get_webassets_env_from_settings
     settings = {
         'webassets.base_url': 'static',
         'webassets.base_dir': os.getcwd(),
         'webassets.less_run_in_debug': 'true',
     }
     env = get_webassets_env_from_settings(settings)
     assert env.config['less_run_in_debug'] is True

 def test_auto_json(self):
     from pyramid_webassets import get_webassets_env_from_settings
     settings = {
         'webassets.base_url': 'static',
         'webassets.base_dir': os.getcwd(),
         'webassets.less_extra_args': 'json:["--foo", "--bar"]',
     }
     env = get_webassets_env_from_settings(settings)
     assert env.config['less_extra_args'] == ['--foo', '--bar']

    def test_get_webassets_env_from_settings_load_path(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': 'static',
            'webassets.base_dir': os.getcwd(),
            'webassets.load_path': '/foo bar/\nbaz'
        }

        env = get_webassets_env_from_settings(settings)

        assert env.load_path == ['/foo', 'bar/', 'baz']

    def test_get_webassets_env_from_settings_minimal(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': '/static',
            'webassets.base_dir': os.getcwd(),
        }

        env = get_webassets_env_from_settings(settings)

        assert env.directory == settings['webassets.base_dir']
        assert env.url == settings['webassets.base_url']

    def test_get_webassets_env_from_settings_with_cache(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': '/static',
            'webassets.base_dir': '/home/sontek',
            'webassets.cache': 'true',
        }

        env = get_webassets_env_from_settings(settings)

        assert env.cache != None

    def test_get_webassets_env_from_settings_with_cache(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': 'static',
            'webassets.base_dir': os.getcwd(),
            'webassets.cache': 'true',
        }

        env = get_webassets_env_from_settings(settings)

        assert env.cache is not None

    def test_get_webassets_env_from_settings_asset_spec_dir(self):
        import pyramid_webassets
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': 'static',
            'webassets.base_dir': 'pyramid_webassets:static',
        }

        env = get_webassets_env_from_settings(settings)
        expected = os.path.join(pyramid_webassets.__path__[0], 'static')

        assert env.directory == expected

    def test_get_webassets_env_from_settings_prefix_change(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'foo.base_url': '/static',
            'foo.base_dir': '/home/sontek',
        }

        env = get_webassets_env_from_settings(settings, prefix='foo')

        assert env != None
        assert env.directory == settings['foo.base_dir']
        assert env.url == settings['foo.base_url']

    def test_get_webassets_env_from_settings_dir_with_colon(self):
        import pyramid_webassets
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': 'static',
            'webassets.base_dir': 'here:static',
        }

        env = get_webassets_env_from_settings(settings)
        expected = os.path.abspath('here:static')

        assert env.directory == expected

    def test_webassets_static_view_setting(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': 'static',
            'webassets.base_dir': os.getcwd(),
            'webassets.static_view': True,
        }

        env = get_webassets_env_from_settings(settings)

        assert env is not None
        assert env.config['static_view'] == settings['webassets.static_view']

    def test_get_webassets_env_from_settings_prefix_change(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'foo.base_url': 'static',
            'foo.base_dir': os.getcwd(),
        }

        env = get_webassets_env_from_settings(settings, prefix='foo')

        assert env is not None
        assert env.directory == settings['foo.base_dir']
        assert env.url == '/' + settings['foo.base_url']

    def test_get_webassets_env_from_settings_autobuild_disabled(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': '/static',
            'webassets.base_dir': '/home/sontek',
            'webassets.auto_build': 'false'
        }

        env = get_webassets_env_from_settings(settings)

        assert env.directory == settings['webassets.base_dir']
        assert env.url == settings['webassets.base_url']
        assert env.auto_build == False

def main(argv=sys.argv):
    if len(argv) != 2:
        usage(argv)

    config_uri = argv[1]

    setup_logging(config_uri)
    settings = get_appsettings(config_uri)

    env = get_webassets_env_from_settings(settings)

    for name, bundle in assets:
        print("Building asset {0}".format(name))
        bundle.build(env)

    def test_get_webassets_env_from_settings_minimal(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': 'static',
            'webassets.base_dir': os.getcwd(),
        }

        env = get_webassets_env_from_settings(settings)

        assert env.directory == settings['webassets.base_dir']
        assert env.url == '/' + settings['webassets.base_url']
        self.assertEqual(env.url_mapping, {})
        self.assertEqual(env.load_path, [])

    def test_get_webassets_env_from_settings_autobuild_disabled(self):
        from pyramid_webassets import get_webassets_env_from_settings

        settings = {
            'webassets.base_url': 'static',
            'webassets.base_dir': os.getcwd(),
            'webassets.auto_build': 'false'
        }

        env = get_webassets_env_from_settings(settings)

        assert env.directory == settings['webassets.base_dir']
        assert env.url == '/' + settings['webassets.base_url']
        assert env.auto_build is False