Class: ActionView::TestCase

Relationships & Source Files
Namespace Children
Modules: `Behavior`
Classes: `TestController`
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, `::ActiveSupport::TestCase`, `::ActiveSupport::Testing::Declarative`, Minitest::Test
Instance Chain: self, `Behavior`, `::ActiveSupport::Testing::ConstantLookup`, `RoutingUrlFor`, `Helpers`, `Helpers::TranslationHelper`, `Helpers::RenderingHelper`, `Helpers::NumberHelper`, `Helpers::JavaScriptHelper`, `Helpers::FormOptionsHelper`, `Helpers::FormHelper`, `RecordIdentifier`, `ModelNaming`, `Helpers::FormTagHelper`, `Helpers::TextHelper`, `Helpers::SanitizeHelper`, `Helpers::UrlHelper`, `Helpers::DebugHelper`, `Helpers::DateHelper`, `Helpers::CsrfHelper`, `Helpers::CspHelper`, `Helpers::ControllerHelper`, `Helpers::ContentExfiltrationPreventionHelper`, `Helpers::CacheHelper`, `Helpers::AtomFeedHelper`, `Helpers::AssetTagHelper`, `Helpers::TagHelper`, `Helpers::OutputSafetyHelper`, `Helpers::CaptureHelper`, `Helpers::AssetUrlHelper`, `Helpers::ActiveModelHelper`, `::ActiveSupport::Benchmarkable`, `::AbstractController::Helpers`, `::ActionDispatch::Routing::PolymorphicRoutes`, `Context`, `::ActionController::TemplateAssertions`, Rails::Dom::Testing::Assertions, `::ActionDispatch::Assertions`, Rails::Dom::Testing::Assertions, `::ActionDispatch::Assertions::RoutingAssertions`, `::ActionDispatch::Assertions::ResponseAssertions`, `::ActionDispatch::TestProcess`, `::ActionDispatch::TestProcess::FixtureFile`, `::ActiveSupport::TestCase`, `::ActiveSupport::Testing::FileFixtures`, `::ActiveSupport::Testing::TimeHelpers`, `::ActiveSupport::Testing::ConstantStubbing`, `::ActiveSupport::Testing::Deprecation`, `::ActiveSupport::Testing::NotificationAssertions`, `::ActiveSupport::Testing::EventReporterAssertions`, `::ActiveSupport::Testing::ErrorReporterAssertions`, `::ActiveSupport::Testing::Assertions`, `::ActiveSupport::Testing::TestsWithoutAssertions`, `::ActiveSupport::Testing::SetupAndTeardown`, `::ActiveSupport::Testing::TaggedLogging`, Minitest::Test
Inherits:	ActiveSupport::TestCase `::Object` Minitest::Test ActiveSupport::TestCase ActionView::TestCase
Defined in:	actionview/lib/action_view/test_case.rb

Overview

Read more about TestCase in Testing Rails Applications in the guides.

Constant Summary

Class Attribute Summary

`::ActiveSupport::TestCase` - Inherited

.file_fixture_path, .file_fixture_path?,
.parallel_worker_id	Returns the current parallel worker ID if tests are running in parallel, nil otherwise.
.test_order	Returns the order in which test cases are run.
.test_order=	Sets the order in which test cases are run.
.parallel_worker_id=

Class Method Summary

`::ActiveSupport::TestCase` - Inherited

.fixture_paths	Returns the `::ActiveRecord::FixtureSet` collection.
.fixture_paths=	Sets the given path to the fixture set.
.parallelize	Parallelizes the test suite.
.parallelize_before_fork	Before fork hook for parallel testing.
.parallelize_setup	Setup hook for parallel testing.
.parallelize_teardown	Clean up hook for parallel testing.
.run_order

`::ActiveSupport::Testing::Declarative` - Extended

test	Helper to define a test method using a `::String`.

Instance Attribute Summary

`Behavior` - Included

#_helper_methods, #_helper_methods?, #controller, #lookup_context, #output_buffer,
#rendered	Returns the content rendered by the last `render` call.
#request

`RoutingUrlFor` - Included

#optimize_routes_generation?

`Helpers` - Included

#debug_missing_translation

`Helpers::TranslationHelper` - Included

#raise_on_missing_translations

Specify whether an error should be raised for missing translations.

`Helpers::JavaScriptHelper` - Included

#auto_include_nonce

`Helpers::FormHelper` - Included

#default_form_builder, #form_with_generates_ids, #form_with_generates_remote_forms, #multiple_file_field_include_hidden

`Helpers::FormTagHelper` - Included

#default_enforce_utf8, #embed_authenticity_token_in_remote_forms

`Helpers::SanitizeHelper` - Included

#sanitizer_vendor

`Helpers::UrlHelper` - Included

#button_to_generates_button_tag

`Helpers::ControllerHelper` - Included

#controller, #request

`Helpers::ContentExfiltrationPreventionHelper` - Included

#prepend_content_exfiltration_prevention

`Helpers::CacheHelper` - Included

#caching?

Returns whether the current view fragment is within a cache block.

`Helpers::AssetTagHelper` - Included

#apply_stylesheet_media_default, #auto_include_nonce_for_scripts, #auto_include_nonce_for_styles, #image_decoding, #image_loading, #preload_links_header

`Context` - Included

#output_buffer, #view_flow

`::ActiveSupport::TestCase` - Inherited

#file_fixture_path, #file_fixture_path?

`::ActiveSupport::Testing::TimeHelpers` - Included

#in_block

`::ActiveSupport::Testing::TaggedLogging` - Included

#tagged_logger=, #tagged_logger

Instance Method Summary

`Behavior` - Included

#_routes, #_user_defined_ivars,
#_view	Alias for Behavior#view.
#config, #method_missing, #render, #rendered_views, #respond_to_missing?, #setup_with_controller,
#view	The instance of `Base` that is used by `render`.
#view_assigns	Returns a `::Hash` of instance variables and their values, as defined by the user in the test case, which are then assigned to the view being rendered.
#document_root_element	Need to experiment if this priority is the best one: rendered => output_buffer.

`RoutingUrlFor` - Included

#url_for	Returns the URL for the set of `options` provided.
#_generate_paths_by_default, #_routes_context, #ensure_only_path_option, #url_options

`Helpers::TranslationHelper` - Included

#l	Alias for Helpers::TranslationHelper#localize.
#localize	Delegates to `I18n.localize` with no additional functionality.
#t	Alias for Helpers::TranslationHelper#translate.
#translate	Delegates to `I18n#translate` but also performs three additional functions.
#missing_translation, #scope_key_by_partial

`Helpers::RenderingHelper` - Included

#_layout_for	Overrides _layout_for in the context object so it supports the case a block is passed to a partial.
#render	Renders a template and returns the result.

`Helpers::NumberHelper` - Included

#number_to_currency	Delegates to ActiveSupport::NumberHelper#number_to_currency.
#number_to_human	Delegates to ActiveSupport::NumberHelper#number_to_human.
#number_to_human_size	Delegates to ActiveSupport::NumberHelper#number_to_human_size.
#number_to_percentage	Delegates to ActiveSupport::NumberHelper#number_to_percentage.
#number_to_phone	Delegates to ActiveSupport::NumberHelper#number_to_phone.
#number_with_delimiter	Delegates to ActiveSupport::NumberHelper#number_to_delimited.
#number_with_precision	Delegates to ActiveSupport::NumberHelper#number_to_rounded.
#delegate_number_helper_method, #escape_units, #escape_unsafe_options, #parse_float, #valid_float?, #wrap_with_output_safety_handling

`Helpers::JavaScriptHelper` - Included

#escape_javascript	Escapes carriage returns and single and double quotes for JavaScript segments.
#j	Alias for Helpers::JavaScriptHelper#escape_javascript.
#javascript_tag	Returns a JavaScript tag with the `content` inside.
#javascript_cdata_section

`Helpers::FormOptionsHelper` - Included

#collection_check_boxes	Alias for Helpers::FormOptionsHelper#collection_checkboxes.
#collection_checkboxes	Returns check box tags for the collection of existing return values of `method` for `object`'s class.
#collection_radio_buttons	Returns radio button tags for the collection of existing return values of `method` for `object`'s class.
#collection_select	Returns
#grouped_collection_select	Returns
#grouped_options_for_select	Returns a string of tags, like `#options_for_select`, but wraps them with tags:
#option_groups_from_collection_for_select	Returns a string of tags, like `#options_from_collection_for_select`, but groups them by tags based on the object relationships of the arguments.
#options_for_select	Accepts a container (hash, array, enumerable, your type) and returns a string of option tags.
#options_from_collection_for_select	Returns a string of option tags that have been compiled by iterating over the `collection` and assigning the result of a call to the `value_method` as the option value and the `text_method` as the option text.
#select	Create a select tag and a series of contained option tags for the provided object and method.
#time_zone_options_for_select	Returns a string of option tags for pretty much any time zone in the world.
#time_zone_select	Returns select and option tags for the given object and method, using `#time_zone_options_for_select` to generate the list of option tags.
#weekday_options_for_select	Returns a string of option tags for the days of the week.
#weekday_select	Returns select and option tags for the given object and method, using `#weekday_options_for_select` to generate the list of option tags.
#extract_selected_and_disabled, #extract_values_from_collection, #option_html_attributes, #option_text_and_value, #option_value_selected?, #prompt_text, #value_for_collection

`Helpers::FormHelper` - Included

#check_box	Alias for Helpers::FormHelper#checkbox.
#checkbox	Returns a checkbox tag tailored for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#color_field	Returns a text_field of type "color".
#date_field	Returns a text_field of type "date".
#datetime_field	Returns a text_field of type "datetime-local".
#datetime_local_field	Alias for Helpers::FormHelper#datetime_field.
#email_field	Returns a text_field of type "email".
#fields	Scopes input fields with either an explicit scope or model.
#fields_for	Creates a scope around a specific model object like `#form_with`, but doesn't create the form tags themselves.
#file_field	Returns a file upload input tag tailored for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#form_for	Creates a form that allows the user to create or update the attributes of a specific model object.
#form_with	Creates a form tag based on mixing URLs, scopes, or models.
#hidden_field	Returns a hidden input tag tailored for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#label	Returns a label tag tailored for labelling an input field for a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#month_field	Returns a text_field of type "month".
#number_field	Returns an input tag of type "number".
#password_field	Returns an input tag of the "password" type tailored for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#phone_field	Alias for Helpers::FormHelper#telephone_field.
#radio_button	Returns a radio button tag for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#range_field	Returns an input tag of type "range".
#search_field	Returns an input of type "search" for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object_name`).
#telephone_field	Returns a text_field of type "tel".
#text_area	Alias for Helpers::FormHelper#textarea.
#text_field	Returns an input tag of the "text" type tailored for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#textarea	Returns a textarea opening and closing tag set tailored for accessing a specified attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#time_field	Returns a text_field of type "time".
#url_field	Returns a text_field of type "url".
#week_field	Returns a text_field of type "week".
#default_form_builder_class, #html_options_for_form_with, #instantiate_builder, #_object_for_form_builder, #apply_form_for_options!

`RecordIdentifier` - Included

#dom_class	The DOM class convention is to use the singular form of an object or class.
#dom_id	The DOM id convention is to use the singular form of an object or class with the id following an underscore.
#dom_target	The DOM target convention is to concatenate any number of parameters into a string.
#record_key_for_dom_id	Returns a string representation of the key attribute(s) that is suitable for use in an HTML DOM id.

`ModelNaming` - Included

#convert_to_model	Converts the given object to an Active Model compliant one.
#model_name_from_record_or_class

`Helpers::FormTagHelper` - Included

#button_tag	Creates a button element that defines a `submit` button, `reset` button or a generic button which can be used in JavaScript, for example.
#check_box_tag	Alias for Helpers::FormTagHelper#checkbox_tag.
#checkbox_tag	Creates a check box form input tag.
#color_field_tag	Creates a text field of type "color".
#date_field_tag	Creates a text field of type "date".
#datetime_field_tag	Creates a text field of type "datetime-local".
#datetime_local_field_tag	Alias for Helpers::FormTagHelper#datetime_field_tag.
#email_field_tag	Creates a text field of type "email".
#field_id	Generate an HTML `id` attribute value for the given name and field combination.
#field_name	Generate an HTML `name` attribute value for the given name and field combination.
#field_set_tag	Creates a field set for grouping HTML form elements.
#fieldset_tag	Alias for Helpers::FormTagHelper#field_set_tag.
#file_field_tag	Creates a file upload field.
#form_tag	Starts a form tag that points the action to a URL configured with `url_for_options` just like `ActionController::Base#url_for`.
#hidden_field_tag	Creates a hidden form input field used to transmit data that would be lost due to HTTP's statelessness or data that should be hidden from the user.
#image_submit_tag	Displays an image which when clicked will submit the form.
#label_tag	Creates a label element.
#month_field_tag	Creates a text field of type "month".
#number_field_tag	Creates a number field.
#password_field_tag	Creates a password field, a masked text field that will hide the users input behind a mask character.
#phone_field_tag	Alias for Helpers::FormTagHelper#telephone_field_tag.
#radio_button_tag	Creates a radio button; use groups of radio buttons named the same to allow users to select from a group of options.
#range_field_tag	Creates a range form element.
#search_field_tag	Creates a text field of type "search".
#select_tag	Creates a dropdown selection box, or if the `:multiple` option is set to true, a multiple choice selection box.
#submit_tag	Creates a submit button with the text `value` as the caption.
#telephone_field_tag	Creates a text field of type "tel".
#text_area_tag	Alias for Helpers::FormTagHelper#textarea_tag.
#text_field_tag	Creates a standard text field; use these text fields to input smaller chunks of text like a username or a search query.
#textarea_tag	Creates a text input area; use a textarea for longer text inputs such as blog posts or descriptions.
#time_field_tag	Creates a text field of type "time".
#url_field_tag	Creates a text field of type "url".
#utf8_enforcer_tag	Creates the hidden UTF-8 enforcer tag.
#week_field_tag	Creates a text field of type "week".
#convert_direct_upload_option_to_url, #extra_tags_for_form, #form_tag_html, #form_tag_with_body, #html_options_for_form,
#sanitize_to_id	see http://www.w3.org/TR/html4/types.html#type-name.
#set_default_disable_with

`Helpers::TextHelper` - Included

#concat	The preferred method of outputting text in your views is to use the `<%= "text" %>` eRuby syntax.
#current_cycle	Returns the current cycle string after a cycle has been started.
#cycle	Creates a Cycle object whose `to_s` method cycles through elements of an array every time it is called.
#excerpt	Extracts the first occurrence of `phrase` plus surrounding text from `text`.
#highlight	Highlights occurrences of `phrases` in `text` by formatting them with a highlighter string.
#pluralize	Attempts to pluralize the `singular` word unless `count` is 1.
#reset_cycle	Resets a cycle so that it starts from the first element the next time it is called.
#safe_concat,
#simple_format	Returns `text` transformed into HTML using simple formatting rules.
#truncate	Truncates `text` if it is longer than a specified `:length`.
#word_wrap	Wraps the `text` into lines no longer than `line_width` width.
#cut_excerpt_part,
#get_cycle	The cycle helpers need to store the cycles in a place that is guaranteed to be reset every time a page is rendered, so it uses an instance variable of `Base`.
#set_cycle, #split_paragraphs

`Helpers::SanitizeHelper` - Included

#sanitize	Sanitizes HTML input, stripping all but known-safe tags and attributes.
#sanitize_css	Sanitizes a block of CSS code.
#strip_links	Strips all link tags from `html` leaving just the link text.
#strip_tags	Strips all HTML tags from `html`, including comments and special characters.

`Helpers::UrlHelper` - Included

#button_to	Generates a form containing a single button that submits to the URL created by the set of `options`.
#current_page?	True if the current request URI was generated by the given `options`.
#link_to	Creates an anchor element of the given `name` using a URL created by the set of `options`.
#link_to_if	Creates a link tag of the given `name` using a URL created by the set of `options` if `condition` is true, otherwise only the name is returned.
#link_to_unless	Creates a link tag of the given `name` using a URL created by the set of `options` unless `condition` is true, in which case only the name is returned.
#link_to_unless_current	Creates a link tag of the given `name` using a URL created by the set of `options` unless the current request URI is the same as the links, in which case only the name is returned (or the given block is yielded, if one exists).
#mail_to	Creates a mailto link tag to the specified `email_address`, which is also used as the name of the link unless `name` is specified.
#phone_to	Creates a TEL anchor link tag to the specified `phone_number`.
#sms_to	Creates an SMS anchor link tag to the specified `phone_number`.
#add_method_to_attributes!, #convert_options_to_data_attributes, #link_to_remote_options?, #method_for_options, #method_not_get_method?, #method_tag, #remove_trailing_slash!,
#to_form_params	Returns an array of hashes each containing `:name` and `:value` keys suitable for use as the names and values of form input fields:
#token_tag, #url_target,
#url_for	Basic implementation of url_for to allow use helpers without routes existence.
#_back_url, #_filtered_referrer

`Helpers::DebugHelper` - Included

#debug

Returns a YAML representation of object wrapped with

and

`Helpers::DateHelper` - Included

#date_select	Returns a set of select tags (one for year, month, and day) pre-selected for accessing a specified date-based attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#datetime_select	Returns a set of select tags (one for year, month, day, hour, and minute) pre-selected for accessing a specified datetime-based attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#distance_of_time_in_words	Reports the approximate distance in time between two `::Time`, `::Date`, or `::DateTime` objects or integers as seconds.
#distance_of_time_in_words_to_now	Alias for Helpers::DateHelper#time_ago_in_words.
#relative_time_in_words	Like `time_ago_in_words`, but adds a prefix/suffix depending on whether the time is in the past or future.
#select_date	Returns a set of HTML select-tags (one for year, month, and day) pre-selected with the `date`.
#select_datetime	Returns a set of HTML select-tags (one for year, month, day, hour, minute, and second) pre-selected with the `datetime`.
#select_day	Returns a select tag with options for each of the days 1 through 31 with the current day selected.
#select_hour	Returns a select tag with options for each of the hours 0 through 23 with the current hour selected.
#select_minute	Returns a select tag with options for each of the minutes 0 through 59 with the current minute selected.
#select_month	Returns a select tag with options for each of the months January through December with the current month selected.
#select_second	Returns a select tag with options for each of the seconds 0 through 59 with the current second selected.
#select_time	Returns a set of HTML select-tags (one for hour and minute).
#select_year	Returns a select tag with options for each of the five years on each side of the current, which is selected.
#time_ago_in_words	Like `distance_of_time_in_words`, but where `to_time` is fixed to `Time.now`.
#time_select	Returns a set of select tags (one for hour, minute, and optionally second) pre-selected for accessing a specified time-based attribute (identified by `method`) on an object assigned to the template (identified by `object`).
#time_tag	Returns an HTML time tag for the given date or time.
#normalize_distance_of_time_argument_to_time

`Helpers::CsrfHelper` - Included

#csrf_meta_tag	Alias for Helpers::CsrfHelper#csrf_meta_tags.
#csrf_meta_tags	Returns meta tags "csrf-param" and "csrf-token" with the name of the cross-site request forgery protection parameter and token, respectively.

`Helpers::CspHelper` - Included

#csp_meta_tag

Returns a meta tag "csp-nonce" with the per-session nonce value for allowing inline

Class: ActionView::TestCase

Overview

Constant Summary

::ActiveSupport::Testing::Assertions - Included

::ActiveSupport::TestCase - Inherited

::ActionDispatch::Assertions::ResponseAssertions - Included

Helpers::AssetUrlHelper - Included

Helpers::TagHelper - Included

Helpers::AssetTagHelper - Included

Helpers::ContentExfiltrationPreventionHelper - Included

Helpers::ControllerHelper - Included

Helpers::DateHelper - Included

Helpers::UrlHelper - Included

RecordIdentifier - Included

Helpers::JavaScriptHelper - Included

Helpers::TranslationHelper - Included

Behavior - Included

Behavior - Attributes & Methods

Class Attribute Summary

::ActiveSupport::TestCase - Inherited

Class Method Summary

::ActiveSupport::TestCase - Inherited

::ActiveSupport::Testing::Declarative - Extended

Instance Attribute Summary

Behavior - Included

RoutingUrlFor - Included

Helpers - Included

Helpers::TranslationHelper - Included

Helpers::JavaScriptHelper - Included

Helpers::FormHelper - Included

Helpers::FormTagHelper - Included

Helpers::SanitizeHelper - Included

Helpers::UrlHelper - Included

Helpers::ControllerHelper - Included

Helpers::ContentExfiltrationPreventionHelper - Included

Helpers::CacheHelper - Included

Helpers::AssetTagHelper - Included

Context - Included

::ActiveSupport::TestCase - Inherited

::ActiveSupport::Testing::TimeHelpers - Included

::ActiveSupport::Testing::TaggedLogging - Included

Instance Method Summary

Behavior - Included

RoutingUrlFor - Included

Helpers::TranslationHelper - Included

Helpers::RenderingHelper - Included

Helpers::NumberHelper - Included

Helpers::JavaScriptHelper - Included

Helpers::FormOptionsHelper - Included

Helpers::FormHelper - Included

RecordIdentifier - Included

ModelNaming - Included

Helpers::FormTagHelper - Included

Helpers::TextHelper - Included

Helpers::SanitizeHelper - Included

Helpers::UrlHelper - Included

Helpers::DebugHelper - Included

Helpers::DateHelper - Included

Helpers::CsrfHelper - Included

Helpers::CspHelper - Included

`::ActiveSupport::Testing::Assertions` - Included

`::ActiveSupport::TestCase` - Inherited

`::ActionDispatch::Assertions::ResponseAssertions` - Included

`Helpers::AssetUrlHelper` - Included

`Helpers::TagHelper` - Included

`Helpers::AssetTagHelper` - Included

`Helpers::ContentExfiltrationPreventionHelper` - Included

`Helpers::ControllerHelper` - Included

`Helpers::DateHelper` - Included

`Helpers::UrlHelper` - Included

`RecordIdentifier` - Included

`Helpers::JavaScriptHelper` - Included

`Helpers::TranslationHelper` - Included

`Behavior` - Included

`Behavior` - Attributes & Methods

`::ActiveSupport::TestCase` - Inherited

`::ActiveSupport::TestCase` - Inherited

`::ActiveSupport::Testing::Declarative` - Extended

`Behavior` - Included

`RoutingUrlFor` - Included

`Helpers` - Included

`Helpers::TranslationHelper` - Included

`Helpers::JavaScriptHelper` - Included

`Helpers::FormHelper` - Included

`Helpers::FormTagHelper` - Included

`Helpers::SanitizeHelper` - Included

`Helpers::UrlHelper` - Included

`Helpers::ControllerHelper` - Included

`Helpers::ContentExfiltrationPreventionHelper` - Included

`Helpers::CacheHelper` - Included

`Helpers::AssetTagHelper` - Included

`Context` - Included

`::ActiveSupport::TestCase` - Inherited

`::ActiveSupport::Testing::TimeHelpers` - Included

`::ActiveSupport::Testing::TaggedLogging` - Included

`Behavior` - Included

`RoutingUrlFor` - Included

`Helpers::TranslationHelper` - Included

`Helpers::RenderingHelper` - Included

`Helpers::NumberHelper` - Included

`Helpers::JavaScriptHelper` - Included

`Helpers::FormOptionsHelper` - Included

`Helpers::FormHelper` - Included

`RecordIdentifier` - Included

`ModelNaming` - Included

`Helpers::FormTagHelper` - Included

`Helpers::TextHelper` - Included

`Helpers::SanitizeHelper` - Included

`Helpers::UrlHelper` - Included

`Helpers::DebugHelper` - Included

`Helpers::DateHelper` - Included

`Helpers::CsrfHelper` - Included

`Helpers::CspHelper` - Included