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heartcombo--simple_form
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Merge branch 'refactoring'

This commit is contained in:
José Valim 2010-01-10 05:25:25 +01:00
parent 81fe28c717 753476050b
commit 604aac88ce
34 changed files with 675 additions and 634 deletions
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1
TODO.rdoc
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@ -2,7 +2,6 @@
* Sample CSS
* Add default size support
* Allow block to be given to overwrite content
== Validations

30
lib/simple_form.rb
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@ -3,29 +3,29 @@ require 'simple_form/action_view_extensions/builder'
require 'simple_form/action_view_extensions/instance_tag'
module SimpleForm
autoload :Components, 'simple_form/components'
autoload :FormBuilder, 'simple_form/form_builder'
autoload :I18nCache, 'simple_form/i18n_cache'
autoload :MapType, 'simple_form/map_type'
autoload :RequiredHelpers, 'simple_form/required_helpers'
autoload :Components, 'simple_form/components'
autoload :FormBuilder, 'simple_form/form_builder'
autoload :I18nCache, 'simple_form/i18n_cache'
autoload :Inputs, 'simple_form/inputs'
autoload :MapType, 'simple_form/map_type'
# Default tag used in components.
mattr_accessor :component_tag
@@component_tag = :span
# Default tag used in hints.
mattr_accessor :hint_tag
@@hint_tag = :span
# Default tag used in errors.
mattr_accessor :error_tag
@@error_tag = :span
# Components used by the form builder.
mattr_accessor :components
@@components = [
SimpleForm::Components::Wrapper, SimpleForm::Components::Label,
SimpleForm::Components::Input, SimpleForm::Components::Hint,
SimpleForm::Components::Error
]
@@components = [ :label, :input, :hint, :error ]
# Series of attemps to detect a default label method for collection
# Series of attemps to detect a default label method for collection.
mattr_accessor :collection_label_methods
@@collection_label_methods = [ :to_label, :name, :title, :to_s ]
# Series of attemps to detect a default value method for collection
# Series of attemps to detect a default value method for collection.
mattr_accessor :collection_value_methods
@@collection_value_methods = [ :id, :to_s ]

4
lib/simple_form/action_view_extensions/builder.rb
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@ -68,7 +68,7 @@ module SimpleForm
# * disabled => the value or values that should be disabled. Accepts a single
# item or an array of items.
#
def collection_check_box(attribute, collection, value_method, text_method, options={}, html_options={})
def collection_check_boxes(attribute, collection, value_method, text_method, options={}, html_options={})
collection.inject('') do |result, item|
value = item.send value_method
text = item.send text_method
@ -77,7 +77,7 @@ module SimpleForm
default_html_options[:multiple] = true
result << check_box(attribute, default_html_options, value, '') <<
label("#{attribute}_#{value}", text, :class => "collection_check_box")
label("#{attribute}_#{value}", text, :class => "collection_check_boxes")
end
end

8
lib/simple_form/components.rb
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@ -1,10 +1,8 @@
module SimpleForm
module Components
autoload :Base, 'simple_form/components/base'
autoload :Error, 'simple_form/components/error'
autoload :Hint, 'simple_form/components/hint'
autoload :Input, 'simple_form/components/input'
autoload :Label, 'simple_form/components/label'
autoload :Errors, 'simple_form/components/errors'
autoload :Hints, 'simple_form/components/hints'
autoload :Labels, 'simple_form/components/labels'
autoload :Wrapper, 'simple_form/components/wrapper'
end
end

113
lib/simple_form/components/base.rb
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@ -1,113 +0,0 @@
module SimpleForm
module Components
# The component is the core of SimpleForm. SimpleForm can be customized simply
# with the addition of new components to the component stack. A component just
# need to be initialized with two values, the builder and the next component to
# be invoked and respond to call.
#
# The Base component is a raw component with some helpers and a default behavior
# of prepending the content available in the method content.
class Base
delegate :template, :object, :object_name, :attribute_name, :column,
:reflection, :input_type, :options, :to => :@builder
# When action is create or update, we still should use new and edit
ACTIONS = {
:create => :new,
:update => :edit
}
def self.basename
@basename ||= name.split("::").last.underscore.to_sym
end
def initialize(builder, component)
@builder = builder
@component = component
end
# Generate component content and call next component in the stack. When a
# component is invalid it will be skipped.
def call
return @component.call unless valid?
content + @component.call
end
def valid?
true
end
def hidden_input?
input_type == :hidden
end
def basename
self.class.basename
end
# Find reflection name when available, otherwise use attribute
def reflection_or_attribute_name
reflection ? reflection.name : attribute_name
end
# Default html options for a component. Passed as a parameter for simple
# form component using component name as follows:
#
# label_html => {}
# input_html => {}
# hint_html => {}
# error_html => {}
# wrapper_html => {}
#
def component_html_options
options[:"#{basename}_html"] || {}
end
# Renders default content tag for components, using default html class
# and user defined parameters.
# Default component tag can be configured in SimpleForm.component_tag.
def component_tag(content)
html_options = component_html_options
html_options[:class] = "#{basename} #{html_options[:class]}".strip
template.content_tag(SimpleForm.component_tag, content, html_options)
end
# Lookup translations for components using I18n, based on object name,
# actual action and attribute name. Lookup priority as follows:
#
# simple_form.{type}.{model}.{action}.{attribute}
# simple_form.{type}.{model}.{attribute}
# simple_form.{type}.{attribute}
#
# Type is used for :labels and :hints.
# Model is the actual object name, for a @user object you'll have :user.
# Action is the action being rendered, usually :new or :edit.
# And attribute is the attribute itself, :name for example.
# Example:
#
# simple_form:
# labels:
# user:
# new:
# email: 'E-mail para efetuar o sign in.'
# edit:
# email: 'E-mail.'
#
# Take a look at our locale example file.
def translate(default='')
lookups = []
lookups << :"#{object_name}.#{lookup_action}.#{reflection_or_attribute_name}"
lookups << :"#{object_name}.#{reflection_or_attribute_name}"
lookups << :"#{reflection_or_attribute_name}"
lookups << default
I18n.t(lookups.shift, :scope => :"simple_form.#{basename.to_s.pluralize}", :default => lookups)
end
# The action to be used in lookup.
def lookup_action
action = template.controller.action_name.to_sym
ACTIONS[action] || action
end
end
end
end

28
lib/simple_form/components/error.rb
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@ -1,28 +0,0 @@
module SimpleForm
module Components
# General error component. Responsible for verifying whether an object
# exists and there are errors on the attribute being generated. If errors
# exists than the component will be rendered, otherwise will be skipped.
class Error < Base
def valid?
object && !hidden_input? && !errors.blank?
end
def errors
@errors ||= (errors_on_attribute + errors_on_association).compact
end
def errors_on_attribute
Array(object.errors[attribute_name])
end
def errors_on_association
reflection ? Array(object.errors[reflection.name]) : []
end
def content
component_tag errors.to_sentence
end
end
end
end

35
lib/simple_form/components/errors.rb Normal file
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@ -0,0 +1,35 @@
module SimpleForm
module Components
module Errors
def error
template.content_tag(error_tag, error_text, error_html_options) if object && errors.present?
end
def error_tag
options[:error_tag] || SimpleForm.error_tag
end
def error_text
errors.to_sentence
end
def error_html_options
html_options_for(:error, :error)
end
protected
def errors
@errors ||= (errors_on_attribute + errors_on_association).compact
end
def errors_on_attribute
Array(object.errors[attribute_name])
end
def errors_on_association
reflection ? Array(object.errors[reflection.name]) : []
end
end
end
end

20
lib/simple_form/components/hint.rb
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@ -1,20 +0,0 @@
module SimpleForm
module Components
# Basic hint component, which verifies whether a user has defined a hint
# either on the input or through i18n lookup. If no hint is found, the
# component is skipped.
class Hint < Base
def valid?
!hidden_input? && !hint.blank?
end
def hint
@hint ||= options[:hint] || translate
end
def content
component_tag hint
end
end
end
end

21
lib/simple_form/components/hints.rb Normal file
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@ -0,0 +1,21 @@
module SimpleForm
module Components
module Hints
def hint
template.content_tag(hint_tag, hint_text, hint_html_options) unless hint_text.blank?
end
def hint_tag
options[:hint_tag] || SimpleForm.hint_tag
end
def hint_text
@hint_text ||= options[:hint] || translate(:hints)
end
def hint_html_options
html_options_for(:hint, :hint)
end
end
end
end

122
lib/simple_form/components/input.rb
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@ -1,122 +0,0 @@
module SimpleForm
module Components
# Default input component, responsible for mapping column attributes from
# database to inputs to be rendered.
class Input < Base
include RequiredHelpers
extend I18nCache
extend MapType
map_type :boolean, :to => :check_box
map_type :string, :to => :text_field
map_type :password, :to => :password_field
map_type :text, :to => :text_area
map_type :file, :to => :file_field
map_type :hidden, :to => :hidden_field
# Numeric types
map_type :integer, :float, :decimal, :to => :text_field
# Date/time types
map_type :datetime, :to => :datetime_select, :options => true
map_type :date, :to => :date_select, :options => true
map_type :time, :to => :time_select, :options => true
# Collection types
map_type :select, :to => :collection_select, :options => true, :collection => true
map_type :radio, :to => :collection_radio, :options => true, :collection => true
map_type :check_boxes, :to => :collection_check_box, :options => true, :collection => true
# With priority zones
map_type :country, :to => :country_select, :options => true, :with_priority => true
map_type :time_zone, :to => :time_zone_select, :options => true, :with_priority => true
# Default boolean collection for use with selects/radios when no
# collection is given. Always fallback to this boolean collection.
# Texts can be translated using i18n in "simple_form.true" and
# "simple_form.false" keys. See the example locale file.
def self.boolean_collection
i18n_cache :boolean_collection do
[ [I18n.t(:"simple_form.yes", :default => 'Yes'), true],
[I18n.t(:"simple_form.no", :default => 'No'), false] ]
end
end
# Generate the input through the mapped option. Apply correct behaviors
# for collections and add options whenever the input requires it.
def content
mapping = self.class.mappings[input_type]
raise "Invalid input type #{input_type.inspect}" unless mapping
args = [ attribute_name ]
apply_with_priority_behavior(args) if mapping.with_priority
apply_collection_behavior(args) if mapping.collection
apply_options_behavior(args) if mapping.options
apply_html_options(args)
@builder.send(mapping.method, *args)
end
protected
# Applies priority behavior to configured types.
def apply_with_priority_behavior(args)
priorities = options[:priority] || SimpleForm.send(:"#{input_type}_priority")
args.push(priorities)
end
# Applies default collection behavior, mapping the default collection to
# boolean collection if it was not set, and defining default include_blank
# option
def apply_collection_behavior(args)
collection = (options[:collection] || self.class.boolean_collection).to_a
detect_collection_methods(collection, options)
args.push(collection, options[:value_method], options[:label_method])
end
# Apply default behavior for inputs that need extra options, such as date
# and time selects.
def apply_options_behavior(args)
options[:include_blank] = true unless skip_include_blank?
args << options
end
# Adds default html options to the input based on db column information.
def apply_html_options(args)
html_options = component_html_options
if column && [:string, :password, :decimal, :float].include?(input_type)
html_options[:maxlength] ||= column.limit
end
args << html_options
end
# Check if :include_blank must be included by default.
def skip_include_blank?
options.key?(:prompt) || options.key?(:include_blank) || options[:input_html].try(:[], :multiple)
end
# Detect the right method to find the label and value for a collection.
# If no label or value method are defined, will attempt to find them based
# on default label and value methods that can be configured through
# SimpleForm.collection_label_methods and
# SimpleForm.collection_value_methods.
def detect_collection_methods(collection, options)
sample = collection.first || collection.last
case sample
when Array
label, value = :first, :last
when Integer
label, value = :to_s, :to_i
when String, NilClass
label, value = :to_s, :to_s
end
options[:label_method] ||= label || SimpleForm.collection_label_methods.find { |m| sample.respond_to?(m) }
options[:value_method] ||= value || SimpleForm.collection_value_methods.find { |m| sample.respond_to?(m) }
end
end
end
end

89
lib/simple_form/components/label.rb
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@ -1,89 +0,0 @@
module SimpleForm
module Components
# Responsible for rendering label with default options, such as required
# and translation using i18n. By default all fields are required, and label
# will prepend a default string with a required mark in all labels. You can
# disable the required option just passing :required => false in your
# label/input declaration. You can also use i18n to change the required
# text, mark or entire html string that is generated.
class Label < Base
include RequiredHelpers
extend I18nCache
def self.translate_required_html
i18n_cache :translate_required_html do
I18n.t(:"simple_form.required.html", :default =>
%[<abbr title="#{translate_required_text}">#{translate_required_mark}</abbr>]
)
end
end
def self.translate_required_text
I18n.t(:"simple_form.required.text", :default => 'required')
end
def self.translate_required_mark
I18n.t(:"simple_form.required.mark", :default => '*')
end
def valid?
!hidden_input?
end
# Overwrite html for option if the user has changed input id, so the label
# will always point correctly to the input. Renders a default label.
def content
html_options = component_html_options
html_options[:for] = options[:input_html][:id] if options.key?(:input_html)
@builder.label(label_target, text, html_options)
end
# Map attribute to specific name when dealing with date/time/timestamp,
# ensuring label will always be "clickable". For better accessibility.
def label_target
case input_type
when :date, :datetime
"#{attribute_name}_1i"
when :time
"#{attribute_name}_4i"
else
attribute_name
end
end
# The method that actually generates the label. This can be overwriten using
# a SimpleForm configuration value:
#
# SimpleForm.label_text = lambda do |label_text, required_text|
# required_text + label_text + ":"
# end
def text
SimpleForm.label_text.call(label_text, required_text)
end
# The user is able to pass a label with the :label option, or it will
# fallback to label lookup.
def label_text
options[:label] || translate_label
end
# Default required text when attribute is required.
def required_text
attribute_required? ? self.class.translate_required_html.dup : ''
end
# Attempts to translate the label using default i18n lookup. If no
# translation is found, fallback to human_attribute_name if it is
# available or just use the attribute itself humanized.
def translate_label
default = if object.class.respond_to?(:human_attribute_name)
object.class.human_attribute_name(reflection_or_attribute_name.to_s)
else
attribute_name.to_s.humanize
end
translate(default)
end
end
end
end

68
lib/simple_form/components/labels.rb Normal file
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@ -0,0 +1,68 @@
module SimpleForm
module Components
module Labels
def self.included(base)
base.extend ClassMethods
end
module ClassMethods #:nodoc:
def translate_required_html
i18n_cache :translate_required_html do
I18n.t(:"simple_form.required.html", :default =>
%[<abbr title="#{translate_required_text}">#{translate_required_mark}</abbr>]
)
end
end
def translate_required_text
I18n.t(:"simple_form.required.text", :default => 'required')
end
def translate_required_mark
I18n.t(:"simple_form.required.mark", :default => '*')
end
end
def label
@builder.label(label_target, label_text, label_html_options)
end
def label_text
SimpleForm.label_text.call(raw_label_text, required_label_text)
end
def label_target
attribute_name
end
def label_html_options
label_options = html_options_for(:label, input_type, required_class)
label_options[:for] = options[:input_html][:id] if options.key?(:input_html)
label_options
end
protected
def raw_label_text #:nodoc:
options[:label] || label_translation
end
# Default required text when attribute is required.
def required_label_text #:nodoc:
attribute_required? ? self.class.translate_required_html.dup : ''
end
# First check human attribute name and then labels.
# TODO Remove me in Rails > 2.3.5
def label_translation #:nodoc:
default = if object.class.respond_to?(:human_attribute_name)
object.class.human_attribute_name(reflection_or_attribute_name.to_s)
else
attribute_name.to_s.humanize
end
translate(:labels, default)
end
end
end
end

26
lib/simple_form/components/wrapper.rb
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@ -1,19 +1,21 @@
module SimpleForm
module Components
# Wrapper component. The last the will be executed by default, responsible
# for wrapping the entire stack in a wrapper tag if it is configured.
class Wrapper < Base
include RequiredHelpers
def call
tag = options[:wrapper] || SimpleForm.wrapper_tag
if tag
template.content_tag(tag, @component.call, component_html_options)
module Wrapper
def wrap(content)
if wrapper_tag && options[:wrapper] != false
template.content_tag(wrapper_tag, content, wrapper_html_options)
else
@component.call
content
end
end
def wrapper_tag
options[:wrapper_tag] || SimpleForm.wrapper_tag
end
def wrapper_html_options
html_options_for(:wrapper, input_type, required_class)
end
end
end
end
end

45
lib/simple_form/form_builder.rb
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@ -3,7 +3,14 @@ module SimpleForm
attr_reader :template, :object_name, :object, :attribute_name, :column,
:reflection, :input_type, :options
TERMINATOR = lambda { "" }
extend MapType
include SimpleForm::Inputs
map_type :boolean, :password, :text, :file, :to => SimpleForm::Inputs::MappingInput
map_type :string, :integer, :decimal, :float, :to => SimpleForm::Inputs::TextFieldInput
map_type :select, :radio, :check_boxes, :to => SimpleForm::Inputs::CollectionInput
map_type :date, :time, :datetime, :to => SimpleForm::Inputs::DateTimeInput
map_type :country, :time_zone, :to => SimpleForm::Inputs::PriorityInput
# Basic input helper, combines all components in the stack to generate
# input html based on options the user define and some guesses through
@ -70,15 +77,16 @@ module SimpleForm
# Some inputs, as :time_zone and :country accepts a :priority option. If none is
# given SimpleForm.time_zone_priority and SimpleForm.country_priority are used respectivelly.
#
def input(attribute_name, options={})
def input(attribute_name, options={}, &block)
define_simple_form_attributes(attribute_name, options)
component = TERMINATOR
SimpleForm.components.reverse.each do |klass|
next if @options[klass.basename] == false
component = klass.new(self, component)
if block_given?
SimpleForm::Inputs::BlockInput.new(self, block).render
else
klass = self.class.mappings[input_type] ||
self.class.const_get(:"#{input_type.to_s.camelize}Input")
klass.new(self).render
end
component.call
end
alias :attribute :input
@ -117,7 +125,22 @@ module SimpleForm
# f.association :company, :scope => [ :public, :not_broken ]
# # Same as doing Company.public.not_broken.all
#
def association(association, options={})
# == Block
#
# When a block is given, association simple behaves as a proxy to
# simple_fields_for:
#
# f.association :company do |c|
# c.input :name
# c.input :type
# end
#
# From the options above, only :collection can also be supplied.
#
def association(association, options={}, &block)
return simple_fields_for(*[association,
options.delete(:collection), options].compact, &block) if block_given?
raise ArgumentError, "Association cannot be used in forms not associated with an object" unless @object
options[:as] ||= :select
@ -210,7 +233,7 @@ module SimpleForm
#
def error(attribute_name, options={})
define_simple_form_attributes(attribute_name, :error_html => options)
SimpleForm::Components::Error.new(self, TERMINATOR).call
SimpleForm::Inputs::Base.new(self).error
end
# Creates a hint tag for the given attribute. Accepts a symbol indicating
@ -226,7 +249,7 @@ module SimpleForm
def hint(attribute_name, options={})
attribute_name, options[:hint] = nil, attribute_name if attribute_name.is_a?(String)
define_simple_form_attributes(attribute_name, :hint => options.delete(:hint), :hint_html => options)
SimpleForm::Components::Hint.new(self, TERMINATOR).call
SimpleForm::Inputs::Base.new(self).hint
end
# Creates a default label tag for the given attribute. You can give a label
@ -247,7 +270,7 @@ module SimpleForm
options = args.extract_options!
define_simple_form_attributes(attribute_name, :label => options.delete(:label),
:label_html => options, :required => options.delete(:required))
SimpleForm::Components::Label.new(self, TERMINATOR).call
SimpleForm::Inputs::Base.new(self).label
end
private

8
lib/simple_form/i18n_cache.rb
View File

@ -8,11 +8,15 @@ module SimpleForm
end
def get_i18n_cache(key)
instance_variable_get(:"@#{key}") || reset_i18n_cache(key)
if class_variable_defined?(:"@@#{key}")
class_variable_get(:"@@#{key}")
else
reset_i18n_cache(key)
end
end
def reset_i18n_cache(key)
instance_variable_set(:"@#{key}", {})
class_variable_set(:"@@#{key}", {})
end
end
end

12
lib/simple_form/inputs.rb Normal file
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@ -0,0 +1,12 @@
module SimpleForm
module Inputs
autoload :Base, 'simple_form/inputs/base'
autoload :BlockInput, 'simple_form/inputs/block_input'
autoload :CollectionInput, 'simple_form/inputs/collection_input'
autoload :DateTimeInput, 'simple_form/inputs/date_time_input'
autoload :HiddenInput, 'simple_form/inputs/hidden_input'
autoload :MappingInput, 'simple_form/inputs/mapping_input'
autoload :PriorityInput, 'simple_form/inputs/priority_input'
autoload :TextFieldInput, 'simple_form/inputs/text_field_input'
end
end

113
lib/simple_form/inputs/base.rb Normal file
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@ -0,0 +1,113 @@
module SimpleForm
module Inputs
class Base
extend I18nCache
# When action is create or update, we still should use new and edit
ACTIONS = {
:create => :new,
:update => :edit
}
include SimpleForm::Components::Errors
include SimpleForm::Components::Hints
include SimpleForm::Components::Labels
include SimpleForm::Components::Wrapper
delegate :template, :object, :object_name, :attribute_name, :column,
:reflection, :input_type, :options, :to => :@builder
def initialize(builder)
@builder = builder
end
def input
raise NotImplementedError
end
def input_options
options[:include_blank] = true unless skip_include_blank?
options
end
def input_html_options
html_options_for(:input, input_type, required_class)
end
def render
content = SimpleForm.components.map do |component|
next if options[component] == false
send(component)
end
content.compact!
wrap(content.join).html_safe!
end
protected
def attribute_required?
options[:required] != false
end
def required_class
attribute_required? ? :required : :optional
end
# Find reflection name when available, otherwise use attribute
def reflection_or_attribute_name
reflection ? reflection.name : attribute_name
end
# Check if :include_blank must be included by default.
def skip_include_blank?
options.key?(:prompt) || options.key?(:include_blank)
end
# Retrieve options for the given namespace from the options hash
def html_options_for(namespace, *extra)
html_options = options[:"#{namespace}_html"] || {}
html_options[:class] = (extra << html_options[:class]).join(' ').strip if extra.present?
html_options
end
# Lookup translations for the given namespace using I18n, based on object name,
# actual action and attribute name. Lookup priority as follows:
#
# simple_form.{namespace}.{model}.{action}.{attribute}
# simple_form.{namespace}.{model}.{attribute}
# simple_form.{namespace}.{attribute}
#
# Namespace is used for :labels and :hints.
#
# Model is the actual object name, for a @user object you'll have :user.
# Action is the action being rendered, usually :new or :edit.
# And attribute is the attribute itself, :name for example.
#
# Example:
#
# simple_form:
# labels:
# user:
# new:
# email: 'E-mail para efetuar o sign in.'
# edit:
# email: 'E-mail.'
#
# Take a look at our locale example file.
def translate(namespace, default='')
lookups = []
lookups << :"#{object_name}.#{lookup_action}.#{reflection_or_attribute_name}"
lookups << :"#{object_name}.#{reflection_or_attribute_name}"
lookups << :"#{reflection_or_attribute_name}"
lookups << default
I18n.t(lookups.shift, :scope => :"simple_form.#{namespace}", :default => lookups)
end
# The action to be used in lookup.
def lookup_action
action = template.controller.action_name.to_sym
ACTIONS[action] || action
end
end
end
end

13
lib/simple_form/inputs/block_input.rb Normal file
View File

@ -0,0 +1,13 @@
module SimpleForm
module Inputs
class BlockInput < Base
def initialize(builder, block)
@builder, @block = builder, block
end
def input
template.capture(&@block)
end
end
end
end

50
lib/simple_form/inputs/collection_input.rb Normal file
View File

@ -0,0 +1,50 @@
module SimpleForm
module Inputs
class CollectionInput < Base
# Default boolean collection for use with selects/radios when no
# collection is given. Always fallback to this boolean collection.
# Texts can be translated using i18n in "simple_form.yes" and
# "simple_form.no" keys. See the example locale file.
def self.boolean_collection
i18n_cache :boolean_collection do
[ [I18n.t(:"simple_form.yes", :default => 'Yes'), true],
[I18n.t(:"simple_form.no", :default => 'No'), false] ]
end
end
def input
collection = (options[:collection] || self.class.boolean_collection).to_a
detect_collection_methods(collection, options)
@builder.send(:"collection_#{input_type}", attribute_name, collection, options[:value_method],
options[:label_method], input_options, input_html_options)
end
protected
def skip_include_blank?
super || options[:input_html].try(:[], :multiple)
end
# Detect the right method to find the label and value for a collection.
# If no label or value method are defined, will attempt to find them based
# on default label and value methods that can be configured through
# SimpleForm.collection_label_methods and
# SimpleForm.collection_value_methods.
def detect_collection_methods(collection, options)
sample = collection.first || collection.last
case sample
when Array
label, value = :first, :last
when Integer
label, value = :to_s, :to_i
when String, NilClass
label, value = :to_s, :to_s
end
options[:label_method] ||= label || SimpleForm.collection_label_methods.find { |m| sample.respond_to?(m) }
options[:value_method] ||= value || SimpleForm.collection_value_methods.find { |m| sample.respond_to?(m) }
end
end
end
end

18
lib/simple_form/inputs/date_time_input.rb Normal file
View File

@ -0,0 +1,18 @@
module SimpleForm
module Inputs
class DateTimeInput < Base
def input
@builder.send(:"#{input_type}_select", attribute_name, input_options, input_html_options)
end
def label_target
case input_type
when :date, :datetime
"#{attribute_name}_1i"
when :time
"#{attribute_name}_4i"
end
end
end
end
end

11
lib/simple_form/inputs/hidden_input.rb Normal file
View File

@ -0,0 +1,11 @@
module SimpleForm
module Inputs
# Handles hidden input.
class HiddenInput < Base
def render
@builder.hidden_field(attribute_name, input_html_options)
end
alias :input :render
end
end
end

23
lib/simple_form/inputs/mapping_input.rb Normal file
View File

@ -0,0 +1,23 @@
module SimpleForm
module Inputs
# Uses MapType to handle basic input types.
class MappingInput < Base
extend MapType
map_type :boolean, :to => :check_box
map_type :password, :to => :password_field
map_type :text, :to => :text_area
map_type :file, :to => :file_field
def input
@builder.send(input_method, attribute_name, input_html_options)
end
def input_method
method = self.class.mappings[input_type]
raise "Could not find method for #{input_type.inspect}" unless method
method
end
end
end
end

14
lib/simple_form/inputs/priority_input.rb Normal file
View File

@ -0,0 +1,14 @@
module SimpleForm
module Inputs
class PriorityInput < Base
def input
@builder.send(:"#{input_type}_select", attribute_name, input_priority,
input_options, input_html_options)
end
def input_priority
options[:priority] || SimpleForm.send(:"#{input_type}_priority")
end
end
end
end

16
lib/simple_form/inputs/text_field_input.rb Normal file
View File

@ -0,0 +1,16 @@
module SimpleForm
module Inputs
# Handles common text field inputs, as String, Numeric, Float and Decimal.
class TextFieldInput < Base
def input
@builder.text_field(attribute_name, input_html_options)
end
def input_html_options
input_options = super
input_options[:maxlength] ||= column.limit if column
input_options
end
end
end
end

6
lib/simple_form/map_type.rb
View File

@ -1,6 +1,4 @@
module SimpleForm
Mapping = Struct.new(:method, :collection, :options, :with_priority)
module MapType
def mappings
@mappings ||= {}
@ -9,9 +7,7 @@ module SimpleForm
def map_type(*types)
options = types.extract_options!
raise ArgumentError, "You need to give :to as option to map_type" unless options[:to]
mapping = Mapping.new(options[:to], options[:collection] || false,
options[:options] || false, options[:with_priority] || false)
types.each { |t| mappings[t] = mapping }
types.each { |t| mappings[t] = options[:to] }
end
end
end

26
lib/simple_form/required_helpers.rb
View File

@ -1,26 +0,0 @@
module SimpleForm
module RequiredHelpers
# Attribute is always required, unless the user has defined the opposite.
def attribute_required?
options[:required] != false
end
def required_class
attribute_required? ? :required : :optional
end
# Creates default required classes for attributes, such as .string and
# .decimal, based on input type, and required class
def default_css_classes(merge_class=nil)
"#{input_type} #{required_class} #{merge_class}".strip
end
# When components may be required, default component html options always
# must include default css classes.
def component_html_options
html_options = super
html_options[:class] = default_css_classes(html_options[:class])
html_options
end
end
end

26
test/action_view_extensions/builder_test.rb
View File

@ -63,7 +63,7 @@ class BuilderTest < ActionView::TestCase
test 'collection check box accepts a collection and generate a serie of checkboxes for value method' do
collection = [Tag.new(1, 'Tag 1'), Tag.new(2, 'Tag 2')]
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :id, :name
concat f.collection_check_boxes :tag_ids, collection, :id, :name
end
assert_select "form input[type=hidden][name='user[tag_ids][]'][value=]"
@ -74,17 +74,17 @@ class BuilderTest < ActionView::TestCase
test 'collection check box accepts a collection and generate a serie of checkboxes with labels for label method' do
collection = [Tag.new(1, 'Tag 1'), Tag.new(2, 'Tag 2')]
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :id, :name
concat f.collection_check_boxes :tag_ids, collection, :id, :name
end
assert_select 'form label.collection_check_box[for=user_tag_ids_1]', 'Tag 1'
assert_select 'form label.collection_check_box[for=user_tag_ids_2]', 'Tag 2'
assert_select 'form label.collection_check_boxes[for=user_tag_ids_1]', 'Tag 1'
assert_select 'form label.collection_check_boxes[for=user_tag_ids_2]', 'Tag 2'
end
test 'collection check box accepts selected values as :checked option' do
collection = (1..3).map{|i| [i, "Tag #{i}"] }
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :first, :last, :checked => [1, 3]
concat f.collection_check_boxes :tag_ids, collection, :first, :last, :checked => [1, 3]
end
assert_select 'form input[type=checkbox][value=1][checked=checked]'
@ -95,7 +95,7 @@ class BuilderTest < ActionView::TestCase
test 'collection check box accepts a single checked value' do
collection = (1..3).map{|i| [i, "Tag #{i}"] }
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :first, :last, :checked => 3
concat f.collection_check_boxes :tag_ids, collection, :first, :last, :checked => 3
end
assert_select 'form input[type=checkbox][value=3][checked=checked]'
@ -106,7 +106,7 @@ class BuilderTest < ActionView::TestCase
test 'collection check box accepts multiple disabled items' do
collection = (1..3).map{|i| [i, "Tag #{i}"] }
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :first, :last, :disabled => [1, 3]
concat f.collection_check_boxes :tag_ids, collection, :first, :last, :disabled => [1, 3]
end
assert_select 'form input[type=checkbox][value=1][disabled=disabled]'
@ -117,7 +117,7 @@ class BuilderTest < ActionView::TestCase
test 'collection check box accepts single disable item' do
collection = (1..3).map{|i| [i, "Tag #{i}"] }
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :first, :last, :disabled => 1
concat f.collection_check_boxes :tag_ids, collection, :first, :last, :disabled => 1
end
assert_select 'form input[type=checkbox][value=1][disabled=disabled]'
@ -128,7 +128,7 @@ class BuilderTest < ActionView::TestCase
test 'collection check box accepts a proc to disabled items' do
collection = (1..3).map{|i| [i, "Tag #{i}"] }
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :first, :last, :disabled => proc { |i| i.first == 1 }
concat f.collection_check_boxes :tag_ids, collection, :first, :last, :disabled => proc { |i| i.first == 1 }
end
assert_select 'form input[type=checkbox][value=1][disabled=disabled]'
@ -139,7 +139,7 @@ class BuilderTest < ActionView::TestCase
test 'collection check box accepts html options' do
collection = [[1, 'Tag 1'], [2, 'Tag 2']]
form_for @user do |f|
concat f.collection_check_box :tag_ids, collection, :first, :last, {}, :class => 'check'
concat f.collection_check_boxes :tag_ids, collection, :first, :last, {}, :class => 'check'
end
assert_select 'form input.check[type=checkbox][value=1]'
@ -150,15 +150,15 @@ class BuilderTest < ActionView::TestCase
collection = [Tag.new(1, 'Tag 1'), Tag.new(2, 'Tag 2')]
form_for @user do |f|
f.fields_for :post do |p|
concat p.collection_check_box :tag_ids, collection, :id, :name
concat p.collection_check_boxes :tag_ids, collection, :id, :name
end
end
assert_select 'form input#user_post_tag_ids_1[type=checkbox][value=1]'
assert_select 'form input#user_post_tag_ids_2[type=checkbox][value=2]'
assert_select 'form label.collection_check_box[for=user_post_tag_ids_1]', 'Tag 1'
assert_select 'form label.collection_check_box[for=user_post_tag_ids_2]', 'Tag 2'
assert_select 'form label.collection_check_boxes[for=user_post_tag_ids_1]', 'Tag 1'
assert_select 'form label.collection_check_boxes[for=user_post_tag_ids_2]', 'Tag 2'
end
# SIMPLE FIELDS

20
test/components/error_test.rb
View File

@ -9,28 +9,18 @@ class ErrorTest < ActionView::TestCase
f.input_type = type
f.options = options
error = SimpleForm::Components::Error.new(f, SimpleForm::FormBuilder::TERMINATOR)
concat(error.call)
yield error if block_given?
end
end
test 'error should not generate content for hidden fields' do
with_error_for @user, :name, :hidden do |error|
assert error.call.blank?
concat(SimpleForm::Inputs::Base.new(f).error.to_s)
end
end
test 'error should not generate content for attribute without errors' do
with_error_for @user, :active, :boolean do |error|
assert error.call.blank?
end
with_error_for @user, :active, :boolean
assert_no_select 'span.error'
end
test 'error should not generate messages when object is not present' do
with_error_for :project, :name, :string do |error|
assert error.call.blank?
end
with_error_for :project, :name, :string
assert_no_select 'span.error'
end
test 'error should generate messages for attribute with single error' do

17
test/components/hint_test.rb
View File

@ -9,22 +9,13 @@ class HintTest < ActionView::TestCase
f.input_type = type
f.options = options
hint = SimpleForm::Components::Hint.new(f, SimpleForm::FormBuilder::TERMINATOR)
concat(hint.call)
yield hint if block_given?
concat(SimpleForm::Inputs::Base.new(f).hint.to_s)
end
end
test 'hint should not be generated by default' do
with_hint_for @user, :name, :string do |hint|
assert hint.call.blank?
end
end
test 'hint should not be generated for hidden fields' do
with_hint_for @user, :name, :hidden, :hint => 'Use with care...' do |hint|
assert hint.call.blank?
end
with_hint_for @user, :name, :string
assert_no_select 'span.hint'
end
test 'hint should be generated with input text' do
@ -33,7 +24,7 @@ class HintTest < ActionView::TestCase
end
test 'hint uses the current component tag set' do
swap SimpleForm, :component_tag => :p do
swap SimpleForm, :hint_tag => :p do
with_hint_for @user, :name, :string, :hint => 'Use with care...'
assert_select 'p.hint', 'Use with care...'
end

27
test/components/label_test.rb
View File

@ -3,7 +3,7 @@ require 'test_helper'
class LabelTest < ActionView::TestCase
setup do
SimpleForm::Components::Label.reset_i18n_cache :translate_required_html
SimpleForm::Inputs::Base.reset_i18n_cache :translate_required_html
end
def with_label_for(object, attribute_name, type, options={})
@ -13,15 +13,7 @@ class LabelTest < ActionView::TestCase
f.input_type = type
f.options = options
label = SimpleForm::Components::Label.new(f, SimpleForm::FormBuilder::TERMINATOR)
concat(label.call)
yield label if block_given?
end
end
test 'label should not be generated for hidden inputs' do
with_label_for @user, :name, :hidden do |label|
assert label.call.blank?
concat(SimpleForm::Inputs::Base.new(f).label)
end
end
@ -175,19 +167,4 @@ class LabelTest < ActionView::TestCase
with_label_for :project, :description, :string, :required => false
assert_no_select 'label.required[for=project_description]'
end
test 'label should point to first option when date input type' do
with_label_for :project, :created_at, :date
assert_select 'label[for=project_created_at_1i]'
end
test 'label should point to first option when datetime input type' do
with_label_for :project, :created_at, :datetime
assert_select 'label[for=project_created_at_1i]'
end
test 'label should point to first option when time input type' do
with_label_for :project, :created_at, :time
assert_select 'label[for=project_created_at_4i]'
end
end

102
test/form_builder_test.rb
View File

@ -2,42 +2,65 @@ require 'test_helper'
class FormBuilderTest < ActionView::TestCase
def with_form_for(object, attribute, options={})
def with_form_for(object, *args, &block)
simple_form_for object do |f|
concat f.input attribute, options
concat f.input(*args, &block)
end
end
def with_button_for(object, *args)
simple_form_for object do |f|
concat f.button *args
concat f.button(*args)
end
end
def with_error_for(object, *args)
simple_form_for object do |f|
concat f.error *args
concat f.error(*args)
end
end
def with_hint_for(object, *args)
simple_form_for object do |f|
concat f.hint *args
concat f.hint(*args)
end
end
def with_label_for(object, *args)
simple_form_for object do |f|
concat f.label *args
concat f.label(*args)
end
end
def with_association_for(object, *args)
simple_form_for object do |f|
concat f.association *args
concat f.association(*args)
end
end
# All
test 'nested simple fields should yields an instance of FormBuilder' do
simple_form_for :user do |f|
f.simple_fields_for :posts do |posts_form|
assert posts_form.instance_of?(SimpleForm::FormBuilder)
end
end
end
test 'builder input is html safe' do
simple_form_for @user do |f|
assert f.input(:name).html_safe?
end
end
test 'builder input should allow a block to configure input' do
with_form_for @user, :name do
concat text_field_tag :foo, :bar, :id => :cool
end
assert_no_select 'input.string'
assert_select 'input#cool'
end
# INPUT TYPES
test 'builder should generate text fields for string columns' do
with_form_for @user, :name
@ -136,7 +159,7 @@ class FormBuilderTest < ActionView::TestCase
test 'builder should generate a input with label' do
with_form_for @user, :name
assert_select 'form label.string[for=user_name]'
assert_select 'form label.string[for=user_name]', /Name/
end
test 'builder should be able to disable the label for a input' do
@ -146,7 +169,12 @@ class FormBuilderTest < ActionView::TestCase
test 'builder should use custom label' do
with_form_for @user, :name, :label => 'Yay!'
assert_no_select 'form label', 'Yay!'
assert_select 'form label', /Yay!/
end
test 'builder should pass options to label' do
with_form_for @user, :name, :label_html => { :id => "cool" }
assert_select 'form label#cool', /Name/
end
test 'builder should not generate hints for a input' do
@ -166,6 +194,11 @@ class FormBuilderTest < ActionView::TestCase
end
end
test 'builder should pass options to hint' do
with_form_for @user, :name, :hint => 'test', :hint_html => { :id => "cool" }
assert_select 'span.hint#cool', 'test'
end
test 'builder should generate errors for attribute without errors' do
with_form_for @user, :credit_limit
assert_no_select 'span.errors'
@ -181,6 +214,22 @@ class FormBuilderTest < ActionView::TestCase
assert_no_select 'span.error'
end
test 'builder should pass options to errors' do
with_form_for @user, :name, :error_html => { :id => "cool" }
assert_select 'span.error#cool', "can't be blank"
end
test 'builder input should be required by default' do
with_form_for @user, :name
assert_select 'input.required#user_name'
end
test 'builder input should allow disabling required' do
with_form_for @user, :name, :required => false
assert_no_select 'input.required'
assert_select 'input.optional#user_name'
end
# WRAPPERS
test 'builder support wrapping around an specific tag' do
swap SimpleForm, :wrapper_tag => :p do
@ -209,19 +258,11 @@ class FormBuilderTest < ActionView::TestCase
test 'builder allows wrapper tag to be given on demand' do
simple_form_for @user do |f|
concat f.input :name, :wrapper => :b
concat f.input :name, :wrapper_tag => :b
end
assert_select 'form b.required.string'
end
test 'nested simple fields should yields an instance of FormBuilder' do
simple_form_for :user do |f|
f.simple_fields_for :posts do |posts_form|
assert posts_form.instance_of?(SimpleForm::FormBuilder)
end
end
end
# WITHOUT OBJECT
test 'builder should generate properly when object is not present' do
with_form_for :project, :name
@ -248,7 +289,7 @@ class FormBuilderTest < ActionView::TestCase
end
# ERRORS
test 'builder should generate an error component tag for the attribute' do
test 'builder should generate an error tag for the attribute' do
with_error_for @user, :name
assert_select 'span.error', "can't be blank"
end
@ -259,7 +300,7 @@ class FormBuilderTest < ActionView::TestCase
end
# HINTS
test 'builder should generate a hint component tag for the attribute' do
test 'builder should generate a hint tag for the attribute' do
store_translations(:en, :simple_form => { :hints => { :user => { :name => "Add your name" }}}) do
with_hint_for @user, :name
assert_select 'span.hint', 'Add your name'
@ -277,7 +318,7 @@ class FormBuilderTest < ActionView::TestCase
end
# LABELS
test 'builder should generate a label component tag for the attribute' do
test 'builder should generate a label for the attribute' do
with_label_for @user, :name
assert_select 'label.string[for=user_name]', /Name/
end
@ -369,6 +410,25 @@ class FormBuilderTest < ActionView::TestCase
end
end
test 'builder association with a block call simple_fields_for' do
simple_form_for @user do |f|
f.association :posts do |posts_form|
assert posts_form.instance_of?(SimpleForm::FormBuilder)
end
end
end
test 'builder association forwards collection to simple_fields_for' do
calls = 0
simple_form_for @user do |f|
f.association :company, :collection => Company.all do |c|
calls += 1
end
end
assert_equal calls, 3
end
# ASSOCIATIONS - BELONGS TO
test 'builder creates a select for belongs_to associations' do
with_association_for @user, :company

189
test/components/input_test.rb → test/inputs_test.rb
View File

@ -3,27 +3,16 @@ require 'test_helper'
class InputTest < ActionView::TestCase
setup do
SimpleForm::Components::Input.reset_i18n_cache :boolean_collection
SimpleForm::Inputs::CollectionInput.reset_i18n_cache :boolean_collection
end
def with_input_for(object, attribute_name, type, options={})
simple_form_for object do |f|
f.attribute_name = attribute_name
f.column = object.column_for_attribute(attribute_name) if object.respond_to?(:column_for_attribute)
f.input_type = type
f.options = options
input = SimpleForm::Components::Input.new(f, SimpleForm::FormBuilder::TERMINATOR)
concat(input.call)
yield input if block_given?
concat f.input(attribute_name, options.merge(:as => type))
end
end
test 'input should map text field to string attribute' do
with_input_for @user, :name, :string
assert_select 'input[name=\'user[name]\'][id=user_name][value=New in Simple Form!]'
end
# ALL
test 'input should generate css class based on default input type' do
with_input_for @user, :name, :string
assert_select 'input.string'
@ -37,59 +26,83 @@ class InputTest < ActionView::TestCase
assert_select 'select.datetime'
end
test 'input should allow passing options to text field' do
with_input_for @user, :name, :string, :input_html => { :class => 'my_input', :id => 'my_input' }
assert_select 'input#my_input.my_input'
end
test 'input should generate a text area for text attributes' do
with_input_for @user, :description, :text
assert_select 'textarea.text#user_description'
# TextFieldInput
test 'input should map text field to string attribute' do
with_input_for @user, :name, :string
assert_select 'input[name=\'user[name]\'][id=user_name][value=New in Simple Form!]'
end
test 'input should generate an integer text field for integer attributes ' do
with_input_for @user, :age, :integer
assert_select 'input.integer#user_age'
end
test 'input should generate a float text field for float attributes ' do
with_input_for @user, :age, :float
assert_select 'input.float#user_age'
end
test 'input should generate a decimal text field for decimal attributes ' do
with_input_for @user, :age, :decimal
assert_select 'input.decimal#user_age'
end
test 'input should get options from column definition for string attributes' do
with_input_for @user, :name, :string
assert_select 'input.string[maxlength=100]'
end
test 'input should get options from column definition for decimal attributes' do
with_input_for @user, :credit_limit, :decimal
assert_select 'input.decimal[maxlength=15]'
end
# MappingInput
test 'input should generate a text area for text attributes' do
with_input_for @user, :description, :text
assert_select 'textarea.text#user_description'
end
test 'input should generate a checkbox by default for boolean attributes' do
with_input_for @user, :active, :boolean
assert_select 'input[type=checkbox].boolean#user_active'
end
test 'input should generate a password field for password attributes' do
with_input_for @user, :password, :password
assert_select 'input[type=password].password#user_password'
end
test 'input should generate a hidden field' do
with_input_for @user, :name, :hidden
assert_no_select 'input[type=text]'
assert_select 'input#user_name[type=hidden]'
end
test 'input should generate a file field' do
with_input_for @user, :name, :file
assert_select 'input#user_name[type=file]'
end
# HiddenInput
test 'input should generate a hidden field' do
with_input_for @user, :name, :hidden
assert_no_select 'input[type=text]'
assert_select 'input#user_name[type=hidden]'
end
test 'hint should not be generated for hidden fields' do
with_input_for @user, :name, :hidden, :hint => 'Use with care...'
assert_no_select 'span.hint'
end
test 'label should not be generated for hidden inputs' do
with_input_for @user, :name, :hidden
assert_no_select 'label'
end
# PriorityInput
test 'input should generate a country select field' do
with_input_for @user, :country, :country
assert_select 'select#user_country'
assert_select 'select option[value=Brazil]', 'Brazil'
assert_no_select 'select option[value=][disabled=disabled]'
end
test 'input should generate a country select with simple form default' do
swap SimpleForm, :country_priority => [ 'Brazil' ] do
with_input_for @user, :country, :country
@ -103,34 +116,35 @@ class InputTest < ActionView::TestCase
assert_select 'select option[value=Brasilia]', '(GMT-03:00) Brasilia'
assert_no_select 'select option[value=][disabled=disabled]'
end
test 'input should generate a time zone select field with default' do
with_input_for @user, :time_zone, :time_zone, :default => 'Brasilia'
assert_select 'select option[value=Brasilia][selected=selected]'
end
test 'input should generate a time zone select using options priority' do
with_input_for @user, :time_zone, :time_zone, :priority => /Brasilia/
assert_select 'select option[value=][disabled=disabled]'
end
# DateTime input
test 'input should generate a datetime select by default for datetime attributes' do
with_input_for @user, :created_at, :datetime
1.upto(5) do |i|
assert_select "form select.datetime#user_created_at_#{i}i"
end
end
test 'input should be able to pass options to datetime select' do
with_input_for @user, :created_at, :datetime,
:disabled => true, :prompt => { :year => 'ano', :month => 'mês', :day => 'dia' }
assert_select 'select.datetime[disabled=disabled]'
assert_select 'select.datetime option', 'ano'
assert_select 'select.datetime option', 'mês'
assert_select 'select.datetime option', 'dia'
end
test 'input should generate a date select for date attributes' do
with_input_for @user, :born_at, :date
assert_select 'select.date#user_born_at_1i'
@ -138,17 +152,17 @@ class InputTest < ActionView::TestCase
assert_select 'select.date#user_born_at_3i'
assert_no_select 'select.date#user_born_at_4i'
end
test 'input should be able to pass options to date select' do
with_input_for @user, :born_at, :date, :as => :date,
:disabled => true, :prompt => { :year => 'ano', :month => 'mês', :day => 'dia' }
assert_select 'select.date[disabled=disabled]'
assert_select 'select.date option', 'ano'
assert_select 'select.date option', 'mês'
assert_select 'select.date option', 'dia'
end
test 'input should generate a time select for time attributes' do
with_input_for @user, :delivery_time, :time
assert_select 'input[type=hidden]#user_delivery_time_1i'
@ -157,28 +171,44 @@ class InputTest < ActionView::TestCase
assert_select 'select.time#user_delivery_time_4i'
assert_select 'select.time#user_delivery_time_5i'
end
test 'input should be able to pass options to time select' do
with_input_for @user, :delivery_time, :time, :required => true,
:disabled => true, :prompt => { :hour => 'hora', :minute => 'minuto' }
assert_select 'select.time[disabled=disabled]'
assert_select 'select.time option', 'hora'
assert_select 'select.time option', 'minuto'
end
test 'label should point to first option when date input type' do
with_input_for :project, :created_at, :date
assert_select 'label[for=project_created_at_1i]'
end
test 'label should point to first option when datetime input type' do
with_input_for :project, :created_at, :datetime
assert_select 'label[for=project_created_at_1i]'
end
test 'label should point to first option when time input type' do
with_input_for :project, :created_at, :time
assert_select 'label[for=project_created_at_4i]'
end
# CollectionInput
test 'input should generate boolean radio buttons by default for radio types' do
with_input_for @user, :active, :radio
assert_select 'input[type=radio][value=true].radio#user_active_true'
assert_select 'input[type=radio][value=false].radio#user_active_false'
end
test 'input as radio should generate internal labels by default' do
with_input_for @user, :active, :radio
assert_select 'label[for=user_active_true]', 'Yes'
assert_select 'label[for=user_active_false]', 'No'
end
test 'input as radio should use i18n to translate internal labels' do
store_translations(:en, :simple_form => { :yes => 'Sim', :no => 'Não' }) do
with_input_for @user, :active, :radio
@ -186,14 +216,14 @@ class InputTest < ActionView::TestCase
assert_select 'label[for=user_active_false]', 'Não'
end
end
test 'input should generate a boolean select with options by default for select types' do
with_input_for @user, :active, :select
assert_select 'select.select#user_active'
assert_select 'select option[value=true]', 'Yes'
assert_select 'select option[value=false]', 'No'
end
test 'input as select should use i18n to translate select boolean options' do
store_translations(:en, :simple_form => { :yes => 'Sim', :no => 'Não' }) do
with_input_for @user, :active, :select
@ -201,53 +231,53 @@ class InputTest < ActionView::TestCase
assert_select 'select option[value=false]', 'Não'
end
end
test 'input should allow overriding collection for select types' do
with_input_for @user, :name, :select, :collection => ['Jose', 'Carlos']
assert_select 'select.select#user_name'
assert_select 'select option', 'Jose'
assert_select 'select option', 'Carlos'
end
test 'input should mark the selected value by default' do
@user.name = "Carlos"
with_input_for @user, :name, :select, :collection => ['Jose', 'Carlos']
assert_select 'select option[selected=selected]', 'Carlos'
end
test 'input should mark the selected value also when using integers' do
@user.age = 18
with_input_for @user, :age, :select, :collection => 18..60
assert_select 'select option[selected=selected]', '18'
end
test 'input should automatically set include blank' do
with_input_for @user, :age, :select, :collection => 18..30
assert_select 'select option[value=]', ''
end
test 'input should not set include blank if otherwise is told' do
with_input_for @user, :age, :select, :collection => 18..30, :include_blank => false
assert_no_select 'select option[value=]', ''
end
test 'input should not set include blank if prompt is given' do
with_input_for @user, :age, :select, :collection => 18..30, :prompt => "Please select foo"
assert_no_select 'select option[value=]', ''
end
test 'input should not set include blank if multiple is given' do
with_input_for @user, :age, :select, :collection => 18..30, :input_html => { :multiple => true }
assert_no_select 'select option[value=]', ''
end
test 'input should detect label and value on collections' do
users = [ setup_new_user(:id => 1, :name => "Jose"), setup_new_user(:id => 2, :name => "Carlos") ]
with_input_for @user, :description, :select, :collection => users
assert_select 'select option[value=1]', 'Jose'
assert_select 'select option[value=2]', 'Carlos'
end
test 'input should allow overriding collection for radio types' do
with_input_for @user, :name, :radio, :collection => ['Jose', 'Carlos']
assert_select 'input[type=radio][value=Jose]'
@ -255,13 +285,13 @@ class InputTest < ActionView::TestCase
assert_select 'label.collection_radio', 'Jose'
assert_select 'label.collection_radio', 'Carlos'
end
test 'input should mark the current radio value by default' do
@user.name = "Carlos"
with_input_for @user, :name, :radio, :collection => ['Jose', 'Carlos']
assert_select 'input[type=radio][value=Carlos][checked=checked]'
end
test 'input should allow using a collection with text/value arrays' do
with_input_for @user, :name, :radio, :collection => [['Jose', 'jose'], ['Carlos', 'carlos']]
assert_select 'input[type=radio][value=jose]'
@ -269,7 +299,7 @@ class InputTest < ActionView::TestCase
assert_select 'label.collection_radio', 'Jose'
assert_select 'label.collection_radio', 'Carlos'
end
test 'input should allow overriding label and value method for collections' do
with_input_for @user, :name, :radio,
:collection => ['Jose' , 'Carlos'],
@ -280,50 +310,19 @@ class InputTest < ActionView::TestCase
assert_select 'label.collection_radio', 'JOSE'
assert_select 'label.collection_radio', 'CARLOS'
end
test 'input should be required by default' do
with_input_for @user, :name, :string
assert_select 'input.required#user_name'
end
test 'input should allow disabling required' do
with_input_for @user, :name, :string, :required => false
assert_no_select 'input.required'
assert_select 'input.optional#user_name'
end
test 'input should get options from column definition for string attributes' do
with_input_for @user, :name, :string
assert_select 'input.string[maxlength=100]'
end
test 'input should get options from column definition for decimal attributes' do
with_input_for @user, :credit_limit, :decimal
assert_select 'input.decimal[maxlength=15]'
end
test 'input should get options from column definition for password attributes' do
with_input_for @user, :password, :password
assert_select 'input.password[maxlength=100]'
end
test 'input should not generate options for different attributes' do
with_input_for @user, :description, :text
assert_select 'textarea'
assert_no_select 'textarea[maxlength]'
end
# With no object
test 'input should be generated properly when object is not present' do
with_input_for :project, :name, :string
assert_select 'input.string.required#project_name'
end
test 'input as radio should be generated properly when object is not present ' do
with_input_for :project, :name, :radio
assert_select 'input.radio#project_name_true'
assert_select 'input.radio#project_name_false'
end
test 'input as select with collection should be generated properly when object is not present' do
with_input_for :project, :name, :select, :collection => ['Jose', 'Carlos']
assert_select 'select.select#project_name'

1
test/simple_form_test.rb
View File

@ -1,7 +1,6 @@
require 'test_helper'
class SimpleFormTest < ActiveSupport::TestCase
test 'setup block yields self' do
SimpleForm.setup do |config|
assert_equal SimpleForm, config

7
test/support/models.rb
View File

@ -12,6 +12,10 @@ class Company < Struct.new(:id, :name)
return all[1..2] if options[:joins]
all
end
def new_record?
false
end
end
class Tag < Struct.new(:id, :name)
@ -32,6 +36,9 @@ class User < OpenStruct
@new_record || false
end
def company_attributes=(foo)
end
def column_for_attribute(attribute)
column_type, limit = case attribute.to_sym
when :name, :status, :password then [:string, 100]