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Editing: test_template.cpython-38.pyc
U W[ye � @ s� d Z ddlmZmZ ddlmZ ddlmZmZ ddl m Z ddl m Z ddl mZ ddlmZmZmZmZmZmZ dd lmZ dd lmZmZm Z dd lm Z dd l m Z dd l m!Z! ddl"m#Z# ddl$m%Z% ddl&m'Z( ddl)m*Z* ddl+m,Z, ee-dd�Z.G dd� de �Z/G dd� de �Z0G dd� de �Z1G dd � d e2�Z3G d d � d e e3�Z4G d d � d e e3�Z5G d!d"� d"e e3�Z6G d#d$� d$e e3�Z7G d%d&� d&e!�Z8G d'd(� d(e!�Z9G d)d*� d*e�Z:G d+d,� d,e�Z;G d-d.� d.e�Z<G d/d0� d0e2�Z=G d1d2� d2e �Z>d3S )4z# Tests for L{twisted.web.template} � )�division�absolute_import)� verifyObject)�succeed� gatherResults)�FilePath)�TestCase)�suppress)�Element� TagLoader�renderer�tags�XMLFile� XMLString)�ITemplateLoader)�FlattenerError�MissingTemplateLoader�MissingRenderMethod)� renderElement)�UnexposedMethodError)�FlattenTestCase)� DummyRequest)� NOT_DONE_YET)�NativeStringIO)�globalLogPublisher)�EventLoggingObserver�hPassing filenames or file objects to XMLFile is deprecated since Twisted 12.1. Pass a FilePath instead.)�category�messagec @ s8 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd S ) �TagFactoryTestszO Tests for L{_TagFactory} through the publicly-exposed L{tags} object. c C s t j}| �|jd� dS )z= HTML tags can be retrieved through C{tags}. �aN)r r � assertEqual�tagName��self�tag� r& �@/usr/lib/python3/dist-packages/twisted/web/test/test_template.py�test_lookupTag+ s z TagFactoryTests.test_lookupTagc C s t j}| �|jd� dS )zj Twisted supports the latest and greatest HTML tags from the HTML5 specification. �videoN)r r) r! r" r# r& r& r' �test_lookupHTML5Tag3 s z#TagFactoryTests.test_lookupHTML5Tagc C s t j}| �|jd� dS )z� To support transparent inclusion in templates, there is a special tag, the transparent tag, which has no name of its own but is accessed through the "transparent" attribute. � N)r Z transparentr! r" r# r& r& r' �test_lookupTransparentTag< s z)TagFactoryTests.test_lookupTransparentTagc C s | � tttd� dS )zv Invalid tags which are not part of HTML cause AttributeErrors when accessed through C{tags}. ZinvalidN�� assertRaises�AttributeError�getattrr �r$ r& r& r' �test_lookupInvalidTagF s z%TagFactoryTests.test_lookupInvalidTagc C s | � tttd� dS )z� As a special case, the <xmp> tag is simply not available through C{tags} or any other part of the templating machinery. ZxmpNr- r1 r& r& r' �test_lookupXMPN s z TagFactoryTests.test_lookupXMPN) �__name__� __module__� __qualname__�__doc__r( r* r, r2 r3 r& r& r& r' r ' s r c @ sP e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dS )� ElementTestsz5 Tests for the awesome new L{Element} class. c C s( t � }| �t|jd�}| �|j|� dS )zr L{Element.render} raises L{MissingTemplateLoader} if the C{loader} attribute is L{None}. N)r r. r �render�assertIdentical�element�r$ r; �errr& r& r' �test_missingTemplateLoader[ s z'ElementTests.test_missingTemplateLoaderc C s* G dd� dt �}| �dtt|� ��� dS )zT A L{MissingTemplateLoader} instance can be repr()'d without error. c @ s e Zd Zdd� ZdS )zFElementTests.test_missingTemplateLoaderRepr.<locals>.PrettyReprElementc S s dS �N�Pretty Repr Elementr& r1 r& r& r' �__repr__j s zOElementTests.test_missingTemplateLoaderRepr.<locals>.PrettyReprElement.__repr__N�r4 r5 r6 rA r& r& r& r' �PrettyReprElementi s rC r@ N)r �assertIn�reprr )r$ rC r& r& r' � test_missingTemplateLoaderRepre s �z+ElementTests.test_missingTemplateLoaderReprc C s6 t � }| �t|jd�}| �|j|� | �|jd� dS )z� When called with the name which is not associated with a render method, L{Element.lookupRenderMethod} raises L{MissingRenderMethod}. �fooN)r r. r �lookupRenderMethodr: r; r! Z renderNamer< r& r& r' �test_missingRendererMethodp s �z'ElementTests.test_missingRendererMethodc C s< G dd� dt �}tt|� d��}| �d|� | �d|� dS )zR A L{MissingRenderMethod} instance can be repr()'d without error. c @ s e Zd Zdd� ZdS )zDElementTests.test_missingRenderMethodRepr.<locals>.PrettyReprElementc S s dS r? r& r1 r& r& r' rA � s zMElementTests.test_missingRenderMethodRepr.<locals>.PrettyReprElement.__repr__NrB r& r& r& r' rC � s rC ZexpectedMethodr@ N)r rE r rD )r$ rC �sr& r& r' � test_missingRenderMethodRepr| s � z)ElementTests.test_missingRenderMethodReprc C s2 G dd� dt �}|� �d�}| �|dd�d� dS )z� When called with the name of a defined render method, L{Element.lookupRenderMethod} returns that render method. c @ s e Zd Zedd� �ZdS )zBElementTests.test_definedRenderer.<locals>.ElementWithRenderMethodc S s dS )N�barr& �r$ �requestr% r& r& r' rG � s zFElementTests.test_definedRenderer.<locals>.ElementWithRenderMethod.fooN)r4 r5 r6 r rG r& r& r& r' �ElementWithRenderMethod� s rO rG NrL )r rH r! )r$ rO rG r& r& r' �test_definedRenderer� s z!ElementTests.test_definedRendererc s@ G dd� dt �� G � fdd�dt�}|� }| �|�d�d� dS )zi L{Element.render} loads a document from the C{loader} attribute and returns it. c @ s e Zd Zdd� ZdS )z0ElementTests.test_render.<locals>.TemplateLoaderc S s dS )N�resultr& r1 r& r& r' �load� s z5ElementTests.test_render.<locals>.TemplateLoader.loadN)r4 r5 r6 rR r& r& r& r' �TemplateLoader� s rS c s e Zd Z� � ZdS )z-ElementTests.test_render.<locals>.StubElementN)r4 r5 r6 �loaderr& �rS r& r' � StubElement� s rV NrQ )�objectr r! r9 )r$ rV r; r& rU r' � test_render� s zElementTests.test_renderc C s | � tt�}| �t|�d� dS )z� If the L{renderer} decorator is called without any arguments, it will raise a comprehensible exception. z,expose() takes at least 1 argument (0 given)N)r. � TypeErrorr r! �str)r$ Zter& r& r' �test_misuseRenderer� s �z ElementTests.test_misuseRendererc C s | � ttjdd� dS )z� Called directly, without a default, L{renderer.get} raises L{UnexposedMethodError} when it cannot find a renderer. NZ notARenderer)r. r r �getr1 r& r& r' �test_renderGetDirectlyError� s �z(ElementTests.test_renderGetDirectlyErrorN) r4 r5 r6 r7 r> rF rI rK rP rX r[ r] r& r& r& r' r8 W s r8 c @ s8 e Zd ZdZdd� Zdd� Zege_dd� Zege_dS ) �XMLFileReprTestszB Tests for L{twisted.web.template.XMLFile}'s C{__repr__}. c C s& t d�}| �d|f tt|��� dS )zK An L{XMLFile} with a L{FilePath} returns a useful repr(). � /tmp/fake.xml�<XMLFile of %r>N)r r! rE r )r$ �pathr& r& r' � test_filePath� s z XMLFileReprTests.test_filePathc C s" d}| � d|f tt|��� dS )zH An L{XMLFile} with a filename returns a useful repr(). r_ r` N)r! rE r )r$ �fnamer& r& r' � test_filename� s z XMLFileReprTests.test_filenamec C s& t d�}| �d|f tt|��� dS )zK An L{XMLFile} with a file object returns a useful repr(). znot xmlr` N)�StringIOr! rE r )r$ Zfobjr& r& r' � test_file� s zXMLFileReprTests.test_fileN) r4 r5 r6 r7 rb rd �_xmlFileSuppressr rf r& r& r& r' r^ � s r^ c @ s0 e Zd ZdZdZdZdd� Zdd� Zege_ dS )�XMLLoaderTestsMixinz� @ivar templateString: Simple template to use to exercise the loaders. @ivar deprecatedUse: C{True} if this use of L{XMLFile} is deprecated and should emit a C{DeprecationWarning}. N�<p>Hello, world.</p>c C s� | � � }|�� \}| j| j gd�}| jrb| �t|�d� | �|d d t� | �|d d d� n| �t|�d� | �|jd� | �|jdg� d S ) zQ Verify that the loader returns a tag with the correct children. )ZoffendingFunctions� r r r r �p� Hello, world.N) � loaderFactoryrR Z flushWarnings� deprecatedUser! �len�DeprecationWarningr" Zchildren)r$ rT r% �warningsr& r& r' � test_load� s �z XMLLoaderTestsMixin.test_loadc C s( | � � }|�� }|�� }| �||� dS )zd If {load()} can be called on a loader twice the result should be the same. N)rm rR r! )r$ rT Ztags1Ztags2r& r& r' �test_loadTwice� s z"XMLLoaderTestsMixin.test_loadTwice) r4 r5 r6 r7 rm �templateStringrr rs rg r r& r& r& r' rh � s rh c @ s e Zd ZdZdZdd� ZdS )�XMLStringLoaderTestsz5 Tests for L{twisted.web.template.XMLString} Fc C s t | j�S )zS @return: an L{XMLString} constructed with C{self.templateString}. )r rt r1 r& r& r' rm s z"XMLStringLoaderTests.loaderFactoryN�r4 r5 r6 r7 rn rm r& r& r& r' ru s ru c @ s e Zd ZdZdZdd� ZdS )�XMLFileWithFilePathTestszJ Tests for L{twisted.web.template.XMLFile}'s L{FilePath} support. Fc C s& t | �� �}|�| j�d�� t|�S )z� @return: an L{XMLString} constructed with a L{FilePath} pointing to a file that contains C{self.templateString}. �utf8)r �mktemp� setContentrt �encoder �r$ �fpr& r& r' rm s z&XMLFileWithFilePathTests.loaderFactoryNrv r& r& r& r' rw s rw c @ s e Zd ZdZdZdd� ZdS )�XMLFileWithFileTestszU Tests for L{twisted.web.template.XMLFile}'s deprecated file object support. Tc C s t t| j��S )z{ @return: an L{XMLString} constructed with a file object that contains C{self.templateString}. )r re rt r1 r& r& r' rm ( s z"XMLFileWithFileTests.loaderFactoryNrv r& r& r& r' r~ # s r~ c @ s e Zd ZdZdZdd� ZdS )�XMLFileWithFilenameTestszR Tests for L{twisted.web.template.XMLFile}'s deprecated filename support. Tc C s( t | �� �}|�| j�d�� t|j�S )z� @return: an L{XMLString} constructed with a filename that points to a file containing C{self.templateString}. rx )r ry rz rt r{ r ra r| r& r& r' rm 6 s z&XMLFileWithFilenameTests.loaderFactoryNrv r& r& r& r' r 1 s r c @ s� e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$S )%�FlattenIntegrationTestsz[ Tests for integration between L{Element} and L{twisted.web._flatten.flatten}. c s* ddddddg}� fdd�|D �}t |�S ) z� Given a series of parsable XML strings, verify that L{twisted.web._flatten.flatten} will flatten the L{Element} back to the input when sent on a round trip. � <p>Hello, world.</p>s <p><!-- hello, world --></p>s <p><![CDATA[Hello, world.]]></p>sB <test1 xmlns:test2="urn:test2"><test2:test3></test2:test3></test1>s0 <test1 xmlns="urn:test2"><test3></test3></test1>� <p>☃</p>c s" g | ]}� � tt|�d �|��qS )�rT )�assertFlattensTor r )�.0Zxmlr1 r& r' � <listcomp>V s �z:FlattenIntegrationTests.test_roundTrip.<locals>.<listcomp>)r )r$ Z fragmentsZ deferredsr& r1 r' �test_roundTripG s � �z&FlattenIntegrationTests.test_roundTripc C s t td�d�}| �|d�S )zx When flattening an HTML entity, it should flatten out to the utf-8 representation if possible. z<p>☃</p>r� r� �r r r� �r$ r; r& r& r' �test_entityConversion\ s z-FlattenIntegrationTests.test_entityConversionc C s | � t� t�S )zk Rendering an Element without a loader attribute raises the appropriate exception. )�assertFlatteningRaisesr r r1 r& r& r' r> e s z2FlattenIntegrationTests.test_missingTemplateLoaderc C s t td�d�}| �|t�S )z� Flattening an L{Element} with a C{loader} which has a tag with a render directive fails with L{FlattenerError} if there is no available render method to satisfy that directive. zy <p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1" t:render="unknownMethod" /> r� )r r r� r r� r& r& r' �test_missingRenderMethodm s z0FlattenIntegrationTests.test_missingRenderMethodc C s t td�d�}| �|d�S )zw A C{transparent} element should be eliminated from the DOM and rendered as only its children. zk<t:transparent xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">Hello, world.</t:transparent>r� � Hello, world.r� r� r& r& r' �test_transparentRenderingz s �z1FlattenIntegrationTests.test_transparentRenderingc C s t td�d�}| �|d�S )z~ An Element with an attr tag renders the vaule of its attr tag as an attribute of its containing tag. z�<a xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"><t:attr name="href">http://example.com</t:attr>Hello, world.</a>r� s. <a href="http://example.com">Hello, world.</a>r� r� r& r& r' �test_attrRendering� s ��z*FlattenIntegrationTests.test_attrRenderingc C s | � ttd� dS )z{ A template with a toplevel C{attr} tag will not load; it will raise L{AssertionError} if you try. z�<t:attr xmlns:t='http://twistedmatrix.com/ns/twisted.web.template/0.1' name='something' >hello</t:attr> N�r. �AssertionErrorr r1 r& r& r' �test_errorToplevelAttr� s �z.FlattenIntegrationTests.test_errorToplevelAttrc C s | � ttd� dS )z� A template with an C{attr} tag with no C{name} attribute will not load; it will raise L{AssertionError} if you try. z{<html><t:attr xmlns:t='http://twistedmatrix.com/ns/twisted.web.template/0.1' >hello</t:attr></html>Nr� r1 r& r& r' �test_errorUnnamedAttr� s �z-FlattenIntegrationTests.test_errorUnnamedAttrc C s( d}t t|�d�}| �||�d�� dS )z� If the parser sees a prefix it doesn't recognize on an attribute, it will pass it on through to serialization. z}<hello:world hello:sample="testing" xmlns:hello="http://made-up.example.com/ns/not-real">This is a made-up tag.</hello:world>r� rx N)r r r� r{ )r$ ZtheInputr; r& r& r' �test_lenientPrefixBehavior� s �z2FlattenIntegrationTests.test_lenientPrefixBehaviorc C s* G dd� dt �}|td�d�}| �|d�S )zi An Element with a render method which returns a Deferred will render correctly. c @ s e Zd Zedd� �ZdS )zHFlattenIntegrationTests.test_deferredRendering.<locals>.RenderfulElementc S s t d�S �Nrl )r rM r& r& r' � renderMethod� s zUFlattenIntegrationTests.test_deferredRendering.<locals>.RenderfulElement.renderMethodN�r4 r5 r6 r r� r& r& r& r' �RenderfulElement� s r� �� <p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1" t:render="renderMethod"> Goodbye, world. </p> r� r� r� �r$ r� r; r& r& r' �test_deferredRendering� s z.FlattenIntegrationTests.test_deferredRenderingc C s G dd� dt �}| �|� d�S )z� If there is a non-None loader attribute on the class of an Element instance but none on the instance itself, the class attribute is used. c @ s e Zd Zed�ZdS )zEFlattenIntegrationTests.test_loaderClassAttribute.<locals>.SubElementri N)r4 r5 r6 r rT r& r& r& r' � SubElement� s r� r� )r r� )r$ r� r& r& r' �test_loaderClassAttribute� s z1FlattenIntegrationTests.test_loaderClassAttributec s2 g � G � fdd�dt �}|td�d�}| �|d�S )z� An Element with a valid render directive has that directive invoked and the result added to the output. c s e Zd Ze� fdd��ZdS )zIFlattenIntegrationTests.test_directiveRendering.<locals>.RenderfulElementc s � � | |f� |d�S r� )�appendrM �Zrendersr& r' r� � s zVFlattenIntegrationTests.test_directiveRendering.<locals>.RenderfulElement.renderMethodNr� r& r� r& r' r� � s r� �x <p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1" t:render="renderMethod" /> r� r� r� r� r& r� r' �test_directiveRendering� s z/FlattenIntegrationTests.test_directiveRenderingc C s* G dd� dt �}|td�d�}| �|d�S )z� An Element with a render method which omits the containing tag successfully removes that tag from the output. c @ s e Zd Zedd� �ZdS )zTFlattenIntegrationTests.test_directiveRenderingOmittingTag.<locals>.RenderfulElementc S s dS r� r& rM r& r& r' r� � s zaFlattenIntegrationTests.test_directiveRenderingOmittingTag.<locals>.RenderfulElement.renderMethodNr� r& r& r& r' r� � s r� r� r� r� r� r� r& r& r' �"test_directiveRenderingOmittingTag� s z:FlattenIntegrationTests.test_directiveRenderingOmittingTagc C s* G dd� dt �}|td�d�}| �|d�S )�t An Element which is returned by the render method of another Element is rendered properly. c @ s e Zd Zedd� �ZdS )zUFlattenIntegrationTests.test_elementContainingStaticElement.<locals>.RenderfulElementc S s |t td�d��S )Nz<em>Hello, world.</em>r� )r r rM r& r& r' r� s �zbFlattenIntegrationTests.test_elementContainingStaticElement.<locals>.RenderfulElement.renderMethodNr� r& r& r& r' r� s r� r� r� s <p><em>Hello, world.</em></p>r� r� r& r& r' �#test_elementContainingStaticElement s z;FlattenIntegrationTests.test_elementContainingStaticElementc C s* G dd� dt �}|td�d�}| �|d�S )r� c @ s e Zd Zedd� �ZdS )zHFlattenIntegrationTests.test_elementUsingSlots.<locals>.RenderfulElementc S s |j dd�S )Nzworld.)Ztest2)Z fillSlotsrM r& r& r' r� s zUFlattenIntegrationTests.test_elementUsingSlots.<locals>.RenderfulElement.renderMethodNr� r& r& r& r' r� s r� z�<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1" t:render="renderMethod"><t:slot name="test1" default="Hello, " /><t:slot name="test2" /></p>r� r� r� r� r& r& r' �test_elementUsingSlots s �z.FlattenIntegrationTests.test_elementUsingSlotsc s> G � fdd�dt �}G dd� dt �� |td�d�}| �|d�S )z� Directives in the document factory of an Element returned from a render method of another Element are satisfied from the correct object: the "inner" Element. c s e Zd Ze� fdd��ZdS )zRFlattenIntegrationTests.test_elementContainingDynamicElement.<locals>.OuterElementc s |� t d�d��S )Nz� <t:ignored xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1" t:render="innerMethod" /> r� )r rM �� InnerElementr& r' � outerMethod+ s z^FlattenIntegrationTests.test_elementContainingDynamicElement.<locals>.OuterElement.outerMethodN)r4 r5 r6 r r� r& r� r& r' � OuterElement* s r� c @ s e Zd Zedd� �ZdS )zRFlattenIntegrationTests.test_elementContainingDynamicElement.<locals>.InnerElementc S s dS r� r& rM r& r& r' � innerMethod3 s z^FlattenIntegrationTests.test_elementContainingDynamicElement.<locals>.InnerElement.innerMethodN)r4 r5 r6 r r� r& r& r& r' r� 2 s r� zw <p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1" t:render="outerMethod" /> r� r� r� )r$ r� r; r& r� r' �$test_elementContainingDynamicElement$ s z<FlattenIntegrationTests.test_elementContainingDynamicElementc sR t d��G � �fdd�dt�� � � }� � }| �|d� | �|d� | �|d� dS )z Rendering the output of a loader, or even the same element, should return different output each time. z�<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"><t:transparent t:render="classCounter" /> <t:transparent t:render="instanceCounter" /></p>c s4 e Zd ZdZdZ�Ze� fdd��Zedd� �ZdS )zHFlattenIntegrationTests.test_sameLoaderTwice.<locals>.DestructiveElementr c s � j d7 _ |t� j ��S �Nrj )�countrZ rM )�DestructiveElementr& r' � classCounterM s zUFlattenIntegrationTests.test_sameLoaderTwice.<locals>.DestructiveElement.classCounterc S s | j d7 _ |t| j ��S r� )� instanceCountrZ rM r& r& r' �instanceCounterQ s zXFlattenIntegrationTests.test_sameLoaderTwice.<locals>.DestructiveElement.instanceCounterN) r4 r5 r6 r� r� rT r r� r� r& �r� Z sharedLoaderr& r' r� H s r� s <p>1 1</p>s <p>2 2</p>s <p>3 1</p>N)r r �assertFlattensImmediately)r$ Ze1Ze2r& r� r' �test_sameLoaderTwice= s � z,FlattenIntegrationTests.test_sameLoaderTwiceN)r4 r5 r6 r7 r� r� r> r� r� r� r� r� r� r� r� r� r� r� r� r� r� r& r& r& r' r� A s$ r� c @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) �TagLoaderTestsz! Tests for L{TagLoader}. c C s t t�d��| _d S )NZtest)r r �irT r1 r& r& r' �setUpb s zTagLoaderTests.setUpc C s | � tt| j�� dS )zJ An instance of L{TagLoader} provides L{ITemplateLoader}. N)� assertTruer r rT r1 r& r& r' �test_interfacef s z TagLoaderTests.test_interfacec C s | � | j�� t� dS )zK L{TagLoader.load} returns a list, per L{ITemplateLoader}. N)�assertIsInstancerT rR �listr1 r& r& r' �test_loadsListm s z TagLoaderTests.test_loadsListc C s t | j�}| �|d� dS )z� L{TagLoader} can be used in an L{Element}, and flattens as the tag used to construct the L{TagLoader} would flatten. s <i>test</i>N)r rT r� )r$ �er& r& r' � test_flattent s zTagLoaderTests.test_flattenN)r4 r5 r6 r7 r� r� r� r� r& r& r& r' r� ^ s r� c @ s e Zd ZdZed�ZdS )� TestElementz: An L{Element} that can be rendered successfully. zS<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">Hello, world.</p>N)r4 r5 r6 r7 r rT r& r& r& r' r� ~ s �r� c @ s" e Zd ZdZed�Zddd�ZdS )�TestFailureElementz� An L{Element} that can be used in place of L{FailureElement} to verify that L{renderElement} can render failures properly. zO<p xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1">I failed.</p>Nc C s || _ d S )N)�failure)r$ r� rT r& r& r' �__init__� s zTestFailureElement.__init__)N)r4 r5 r6 r7 r rT r� r& r& r& r' r� � s �r� c @ s e Zd ZdZdd� ZdS )�FailingElementz< An element that raises an exception when rendered. c C s d}d}|| S )N�* r r& )r$ rN r �br& r& r' r9 � s zFailingElement.renderN)r4 r5 r6 r7 r9 r& r& r& r' r� � s r� c @ s e Zd ZdZdZdS )�FakeSitezL A minimal L{Site} object that we can use to test displayTracebacks FN)r4 r5 r6 r7 �displayTracebacksr& r& r& r' r� � s r� c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dS )�RenderElementTestsz Test L{renderElement} c C s t dg�| _t� | j_dS )zB Set up a common L{DummyRequest} and L{FakeSite}. r+ N)r rN r� �siter1 r& r& r' r� � s zRenderElementTests.setUpc s> t � }� j�� }� fdd�}|�|� � �tt� j|�� |S )z� L{renderElement} returns NOT_DONE_YET and eventually writes the rendered L{Element} to the request before finishing the request. c s( � � d�� jj�d� � �� jj� d S )N� s$ <!DOCTYPE html> <p>Hello, world.</p>)r! �joinrN �writtenr� �finished��_r1 r& r' �check� s �z3RenderElementTests.test_simpleRender.<locals>.check)r� rN � notifyFinish� addCallbackr: r r �r$ r; �dr� r& r1 r' �test_simpleRender� s z$RenderElementTests.test_simpleRenderc s> t � }� j�� }� fdd�}|�|� � �tt� j|�� |S )z L{renderElement} handles failures by writing a minimal error message to the request and finishing it. c sB � � t�}� �t|�d� � �d�� jj�d� � �� jj� d S )Nrj r� s� <!DOCTYPE html> <div style="font-size:800%;background-color:#FFF;color:#F00">An error occurred while rendering the response.</div>) �flushLoggedErrorsr r! ro r� rN r� r� r� )r� �flushedr1 r& r' r� � s �z4RenderElementTests.test_simpleFailure.<locals>.check)r� rN r� r� r: r r r� r& r1 r' �test_simpleFailure� s z%RenderElementTests.test_simpleFailurec sR t ��t�� d�jj_t� }�j�� }� �fdd�}|�|� t �j|t d� |S )z� L{renderElement} will render a traceback when rendering of the element fails and our site is configured to display tracebacks. Tc sl �� dt� �� � d d }��|jt� ��t�}��t|�d� ��d��jj �d� �� �jj � d S )Nrj r Z log_failurer� s <!DOCTYPE html> <p>I failed.</p>) Z assertEqualsro r� �valuer r� r! r� rN r� r� r� )r� �fr� �Z logObserverr$ r& r' r� � s �zARenderElementTests.test_simpleFailureWithTraceback.<locals>.check)Z _failElement) r ZcreateWithCleanupr rN r� r� r� r� r� r r� r� r& r� r' � test_simpleFailureWithTraceback� s � z2RenderElementTests.test_simpleFailureWithTracebackc s: t � }� j�� }� fdd�}|�|� t� j|dd� |S )zs L{renderElement} will write the doctype string specified by the doctype keyword argument. c s � � d�� jj�d� d S )Nr� s� <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <p>Hello, world.</p>�r! r� rN r� r� r1 r& r' r� s �z8RenderElementTests.test_nonDefaultDoctype.<locals>.checksm <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">�Zdoctype�r� rN r� r� r r� r& r1 r' �test_nonDefaultDoctype s �z)RenderElementTests.test_nonDefaultDoctypec s: t � }� j�� }� fdd�}|�|� t� j|dd� |S )zs L{renderElement} will not write out a doctype if the doctype keyword argument is L{None}. c s � � d�� jj�d� d S )Nr� r� r� r� r1 r& r' r� 2 s �z2RenderElementTests.test_noneDoctype.<locals>.checkNr� r� r� r& r1 r' �test_noneDoctype) s z#RenderElementTests.test_noneDoctypeN) r4 r5 r6 r7 r� r� r� r� r� r� r& r& r& r' r� � s ! r� N)?r7 Z __future__r r Zzope.interface.verifyr Ztwisted.internet.deferr r Ztwisted.python.filepathr Ztwisted.trial.unittestr Ztwisted.trial.utilr ZSUPPRESSZtwisted.web.templater r r r r r Ztwisted.web.iwebr Ztwisted.web.errorr r r r Ztwisted.web._elementr Ztwisted.web.test._utilr Ztwisted.web.test.test_webr Ztwisted.web.serverr Ztwisted.python.compatr re Ztwisted.loggerr Ztwisted.test.proto_helpersr rp rg r r8 r^ rW rh ru rw r~ r r� r� r� r� r� r� r� r& r& r& r' �<module> sJ �0c -
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