Exemplo n.º 1
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    def test_hierarchical_partials_with_lambdas(self):
        view = Lambdas()
        view.template = '{{>partial_with_partial_and_lambda}}'

        renderer = Renderer(search_dirs=EXAMPLES_DIR)
        actual = renderer.render(view)
        self.assertString(actual, u'nopqrstuvwxyznopqrstuvwxyz')
Exemplo n.º 2
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    def test_higher_order_lambda(self):
        view = Lambdas()
        view.template = '{{#sort}}zyxwvutsrqponmlkjihgfedcba{{/sort}}'

        renderer = Renderer()
        actual = renderer.render(view)
        self.assertString(actual, u'abcdefghijklmnopqrstuvwxyz')
Exemplo n.º 3
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    def test_partials_with_lambda(self):
        view = Lambdas()
        view.template = '{{>partial_with_lambda}}'

        renderer = Renderer(search_dirs=EXAMPLES_DIR)
        actual = renderer.render(view)
        self.assertEqual(actual, u'nopqrstuvwxyz')
Exemplo n.º 4
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    def test_looping_and_negation_context(self):
        template = '{{#item}}{{header}}: {{name}} {{/item}}{{^item}} Shouldnt see me{{/item}}'
        context = Complex()

        renderer = Renderer()
        actual = renderer.render(template, context)
        self.assertEqual(actual, "Colors: red Colors: green Colors: blue ")
Exemplo n.º 5
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    def test_higher_order_rot13(self):
        view = Lambdas()
        view.template = '{{#rot13}}abcdefghijklm{{/rot13}}'

        renderer = Renderer()
        actual = renderer.render(view)
        self.assertString(actual, u'nopqrstuvwxyz')
Exemplo n.º 6
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    def test_callables(self):
        view = Lambdas()
        view.template = '{{#replace_foo_with_bar}}foo != bar. oh, it does!{{/replace_foo_with_bar}}'

        renderer = Renderer()
        actual = renderer.render(view)
        self.assertString(actual, u'bar != bar. oh, it does!')
Exemplo n.º 7
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    def test_nested_context(self):
        renderer = Renderer()
        view = NestedContext(renderer)
        view.template = '{{#foo}}{{thing1}} and {{thing2}} and {{outer_thing}}{{/foo}}{{^foo}}Not foo!{{/foo}}'

        actual = renderer.render(view)
        self.assertString(actual, u"one and foo and two")
Exemplo n.º 8
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    def test_non_callable_attributes(self):
        view = Simple()
        view.thing = 'Chris'

        renderer = Renderer()
        actual = renderer.render(view)
        self.assertEqual(actual, "Hi Chris!")
Exemplo n.º 9
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    def test_partial_in_partial_has_access_to_grand_parent_context(self):
        renderer = Renderer(search_dirs=EXAMPLES_DIR)

        view = TemplatePartial(renderer=renderer)
        view.template = '''{{>partial_in_partial}}'''

        actual = renderer.render(view, {'prop': 'derp'})
        self.assertEqual(actual, 'Hi derp!')
Exemplo n.º 10
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    def test_nested_context_is_available_in_view(self):
        renderer = Renderer()

        view = NestedContext(renderer)
        view.template = '{{#herp}}{{#derp}}{{nested_context_in_view}}{{/derp}}{{/herp}}'

        actual = renderer.render(view)
        self.assertString(actual, u'it works!')
Exemplo n.º 11
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    def test_delimiters(self):
        renderer = Renderer()
        actual = renderer.render(Delimiters())
        self.assertString(actual, u"""\
* It worked the first time.
* And it worked the second time.
* Then, surprisingly, it worked the third time.
""")
Exemplo n.º 12
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    def test_render_path(self):
        """
        Test the render_path() method.

        """
        renderer = Renderer()
        path = get_data_path('say_hello.mustache')
        actual = renderer.render_path(path, to='foo')
        self.assertEqual(actual, "Hello, foo")
Exemplo n.º 13
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    def test_template_partial_extension(self):
        renderer = Renderer(search_dirs=EXAMPLES_DIR, file_extension='txt')

        view = TemplatePartial(renderer=renderer)

        actual = renderer.render(view)
        self.assertString(actual, u"""Welcome
-------

## Again, Welcome! ##""")
Exemplo n.º 14
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    def test_complex(self):
        renderer = Renderer()
        actual = renderer.render(Complex())
        self.assertString(actual, u"""\
<h1>Colors</h1>
<ul>
<li><strong>red</strong></li>
<li><a href="#Green">green</a></li>
<li><a href="#Blue">blue</a></li>
</ul>""")
Exemplo n.º 15
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    def test_render__view(self):
        """
        Test rendering a View instance.

        """
        renderer = Renderer()

        view = Simple()
        actual = renderer.render(view)
        self.assertEqual('Hi pizza!', actual)
Exemplo n.º 16
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    def test__escape__uses_renderer_unicode(self):
        """
        Test that escape uses the renderer's unicode function.

        """
        renderer = Renderer()
        renderer.unicode = mock_unicode
        escape = renderer.escape

        b = u"foo".encode('ascii')
        self.assertEqual(escape(b), "FOO")
Exemplo n.º 17
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    def test_accessing_properties_on_parent_object_from_child_objects(self):
        parent = Thing()
        parent.this = 'derp'
        parent.children = [Thing()]
        view = Simple()
        view.template = "{{#parent}}{{#children}}{{this}}{{/children}}{{/parent}}"

        renderer = Renderer()
        actual = renderer.render(view, {'parent': parent})

        self.assertString(actual, u'derp')
Exemplo n.º 18
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    def test_rendering_partial(self):
        renderer = Renderer(search_dirs=EXAMPLES_DIR)

        view = TemplatePartial(renderer=renderer)
        view.template = '{{>inner_partial}}'

        actual = renderer.render(view)
        self.assertString(actual, u'Again, Welcome!')

        view.template = '{{#looping}}{{>inner_partial}} {{/looping}}'
        actual = renderer.render(view)
        self.assertString(actual, u"Again, Welcome! Again, Welcome! Again, Welcome! ")
Exemplo n.º 19
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    def test_render__object(self):
        """
        Test rendering an object instance.

        """
        renderer = Renderer()

        say_hello = SayHello()
        actual = renderer.render(say_hello)
        self.assertEqual('Hello, World', actual)

        actual = renderer.render(say_hello, to='Mars')
        self.assertEqual('Hello, Mars', actual)
Exemplo n.º 20
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    def test_make_load_partial(self):
        """
        Test the _make_load_partial() method.

        """
        renderer = Renderer()
        renderer.partials = {'foo': 'bar'}
        load_partial = renderer._make_load_partial()

        actual = load_partial('foo')
        self.assertEqual(actual, 'bar')
        self.assertEqual(type(actual), unicode, "RenderEngine requires that "
            "load_partial return unicode strings.")
Exemplo n.º 21
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    def test_render__template_spec(self):
        """
        Test rendering a TemplateSpec instance.

        """
        renderer = Renderer()

        class Spec(TemplateSpec):
            template = "hello, {{to}}"
            to = 'world'

        spec = Spec()
        actual = renderer.render(spec)
        self.assertString(actual, u'hello, world')
Exemplo n.º 22
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    def _assert_render(self, expected, template, *context, **kwargs):
        """
        Test rendering the given template using the given context.

        """
        partials = kwargs.get('partials', None)
        engine = kwargs.get('engine', None)

        if not engine:
            engine = Renderer(partials=partials)
        context = ContextStack(*context)

        actual = engine.render(template, context)

        self.assertString(actual=actual, expected=expected)
Exemplo n.º 23
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    def test_template_path_for_partials(self):
        """
        Test that View.template_rel_path is respected for partials.

        """
        spec = TemplateSpec()
        spec.template = "Partial: {{>tagless}}"

        renderer1 = Renderer()
        renderer2 = Renderer(search_dirs=EXAMPLES_DIR)

        actual = renderer1.render(spec)
        self.assertString(actual, u"Partial: ")

        actual = renderer2.render(spec)
        self.assertEqual(actual, "Partial: No tags...")
Exemplo n.º 24
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    def test_make_load_partial__unicode(self):
        """
        Test _make_load_partial(): that load_partial doesn't "double-decode" Unicode.

        """
        renderer = Renderer()

        renderer.partials = {'partial': 'foo'}
        load_partial = renderer._make_load_partial()
        self.assertEqual(load_partial("partial"), "foo")

        # Now with a value that is already unicode.
        renderer.partials = {'partial': u'foo'}
        load_partial = renderer._make_load_partial()
        # If the next line failed, we would get the following error:
        #   TypeError: decoding Unicode is not supported
        self.assertEqual(load_partial("partial"), "foo")
Exemplo n.º 25
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    def test_template_rel_directory(self):
        """
        Test that View.template_rel_directory is respected.

        """
        class Tagless(TemplateSpec):
            pass

        view = Tagless()
        renderer = Renderer()

        self.assertRaises(TemplateNotFoundError, renderer.render, view)

        # TODO: change this test to remove the following brittle line.
        view.template_rel_directory = "examples"
        actual = renderer.render(view)
        self.assertEqual(actual, "No tags...")
Exemplo n.º 26
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    def test__load_partial__returns_unicode(self):
        """
        Check that load_partial returns unicode (and not a subclass).

        """
        class MyUnicode(unicode):
            pass

        renderer = Renderer(string_encoding='ascii',
                            partials={'str': 'foo',
                                      'subclass': MyUnicode('abc')})

        actual = renderer.load_partial('str')
        self.assertEqual(actual, "foo")
        self.assertEqual(type(actual), unicode)

        # Check that unicode subclasses are not preserved.
        actual = renderer.load_partial('subclass')
        self.assertEqual(actual, "abc")
        self.assertEqual(type(actual), unicode)
Exemplo n.º 27
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    def test_template_partial_extension(self):
        """
        Side note:

        From the spec--

            Partial tags SHOULD be treated as standalone when appropriate.

        In particular, this means that trailing newlines should be removed.

        """
        renderer = Renderer(search_dirs=EXAMPLES_DIR, file_extension='txt')

        view = TemplatePartial(renderer=renderer)

        actual = renderer.render(view)
        self.assertString(actual, u"""Welcome
-------

## Again, Welcome! ##""")
Exemplo n.º 28
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 def test_escape(self):
     escape = lambda s: "**" + s
     renderer = Renderer(escape=escape)
     self.assertEqual(renderer.escape("bar"), "**bar")
Exemplo n.º 29
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 def test_higher_order_replace(self):
     renderer = Renderer()
     actual = renderer.render(Lambdas())
     self.assertEqual(actual, 'bar != bar. oh, it does!')
Exemplo n.º 30
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 def test_render__dotted_path(self):
     renderer = Renderer()
     template = "{{meh.foo}}"
     actual = renderer.render(template, NestedObject())
     self.assertEqual(actual, 'bar')