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activerecord-hackery--ransack
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move mongoid support to a separate gem

This commit is contained in:
Greg Molnar 2018-06-25 20:50:14 +02:00
parent 1d1c64b470
commit 24e0f1c974
30 changed files with 2 additions and 2280 deletions
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8
Gemfile
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@ -40,14 +40,6 @@ else
end
end
if ENV['DB'] =~ /mongoid4/
gem 'mongoid', '~> 4.0.0', require: false
end
if ENV['DB'] =~ /mongoid5/
gem 'mongoid', '~> 5.0.0', require: false
end
group :test do
# TestUnit was removed from Ruby 2.2 but still needed for testing Rails 3.x.
gem 'test-unit', '~> 3.0' if RUBY_VERSION >= '2.2'

1
README.md
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@ -875,6 +875,7 @@ en:
## Mongoid
Mongoid support has been moved to its own gem at [ransack-mongoid](github.com/activerecord-hackery/ransack-mongoid).
Ransack works with Mongoid in the same way as Active Record, except that with
Mongoid, associations are not currently supported. Demo source code may be found
[here](https://github.com/Zhomart/ransack-mongodb-demo). A `result` method

23
Rakefile
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@ -11,17 +11,8 @@ RSpec::Core::RakeTask.new(:spec) do |rspec|
# rspec.rspec_opts = ['--backtrace']
end
RSpec::Core::RakeTask.new(:mongoid) do |rspec|
ENV['SPEC'] = 'spec/mongoid/**/*_spec.rb'
rspec.rspec_opts = ['--backtrace']
end
task :default do
if ENV['DB'] =~ /mongoid/
Rake::Task["mongoid"].invoke
else
Rake::Task["spec"].invoke
end
Rake::Task["spec"].invoke
end
desc "Open an irb session with Ransack and the sample data used in specs"
@ -31,15 +22,3 @@ task :console do
ARGV.clear
Pry.start
end
desc "Open an irb session with Ransack, Mongoid and the sample data used in specs"
task :mongoid_console do
require 'irb'
require 'irb/completion'
require 'pry'
require 'mongoid'
require File.expand_path('../lib/ransack.rb', __FILE__)
require File.expand_path('../spec/mongoid/support/schema.rb', __FILE__)
ARGV.clear
Pry.start
end

15
lib/ransack/adapters/mongoid.rb
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@ -1,15 +0,0 @@
require 'ransack/adapters/mongoid/base'
::Mongoid::Document.send :include, Ransack::Adapters::Mongoid::Base
require 'ransack/adapters/mongoid/attributes/attribute'
require 'ransack/adapters/mongoid/table'
require 'ransack/adapters/mongoid/inquiry_hash'
case ::Mongoid::VERSION
when /^3\.2\./
require 'ransack/adapters/mongoid/3.2/context'
else
require 'ransack/adapters/mongoid/context'
end
Ransack::SUPPORTS_ATTRIBUTE_ALIAS = false

0
lib/ransack/adapters/mongoid/3.2/.gitkeep
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37
lib/ransack/adapters/mongoid/attributes/attribute.rb
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@ -1,37 +0,0 @@
require 'ransack/adapters/mongoid/attributes/predications'
require 'ransack/adapters/mongoid/attributes/order_predications'
module Ransack
module Adapters
module Mongoid
module Attributes
class Attribute < Struct.new :relation, :name
# include Arel::Expressions
# include Arel::Predications
# include Arel::AliasPredication
# include Arel::OrderPredications
# include Arel::Math
include ::Ransack::Adapters::Mongoid::Attributes::Predications
include ::Ransack::Adapters::Mongoid::Attributes::OrderPredications
###
# Create a node for lowering this attribute
def lower
relation.lower self
end
end
class String < Attribute; end
class Time < Attribute; end
class Boolean < Attribute; end
class Decimal < Attribute; end
class Float < Attribute; end
class Integer < Attribute; end
class Undefined < Attribute; end
end
Attribute = Attributes::Attribute
end # Attributes
end
end

17
lib/ransack/adapters/mongoid/attributes/order_predications.rb
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@ -1,17 +0,0 @@
module Ransack
module Adapters
module Mongoid
module Attributes
module OrderPredications
def asc
{ name => :asc }
end
def desc
{ name => :desc }
end
end
end
end
end
end

141
lib/ransack/adapters/mongoid/attributes/predications.rb
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@ -1,141 +0,0 @@
module Ransack
module Adapters
module Mongoid
module Attributes
module Predications
def not_eq(other)
{ name => { '$ne' => other } }.to_inquiry
end
def not_eq_any(others)
grouping_any :not_eq, others
end
def not_eq_all(others)
grouping_all :not_eq, others
end
def eq(other)
{ name => other }.to_inquiry
end
def eq_any(others)
grouping_any :eq, others
end
def eq_all(others)
grouping_all :eq, others
end
def in(other)
{ name => { "$in" => other } }.to_inquiry
end
def in_any(others)
grouping_any :in, others
end
def in_all(others)
grouping_all :in, others
end
def not_in(other)
{ "$not" => { name => { "$in" => other } } }.to_inquiry
end
def not_in_any(others)
grouping_any :not_in, others
end
def not_in_all(others)
grouping_all :not_in, others
end
def matches(other)
{ name => /#{other}/i }.to_inquiry
end
def matches_any(others)
grouping_any :matches, others
end
def matches_all(others)
grouping_all :matches, others
end
def does_not_match(other)
{ "$not" => { name => /#{other}/i } }.to_inquiry
end
def does_not_match_any(others)
grouping_any :does_not_match, others
end
def does_not_match_all(others)
grouping_all :does_not_match, others
end
def gteq(right)
{ name => { '$gte' => right } }.to_inquiry
end
def gteq_any(others)
grouping_any :gteq, others
end
def gteq_all(others)
grouping_all :gteq, others
end
def gt(right)
{ name => { '$gt' => right } }.to_inquiry
end
def gt_any(others)
grouping_any :gt, others
end
def gt_all(others)
grouping_all :gt, others
end
def lt(right)
{ name => { '$lt' => right } }.to_inquiry
end
def lt_any(others)
grouping_any :lt, others
end
def lt_all(others)
grouping_all :lt, others
end
def lteq(right)
{ name => { '$lte' => right } }.to_inquiry
end
def lteq_any(others)
grouping_any :lteq, others
end
def lteq_all(others)
grouping_all :lteq, others
end
private
def grouping_any(method_id, others)
nodes = others.map { |e| send(method_id, e) }
{ "$or" => nodes }.to_inquiry
end
def grouping_all(method_id, others)
nodes = others.map { |e| send(method_id, e) }
{ "$and" => nodes }.to_inquiry
end
end
end
end
end
end

134
lib/ransack/adapters/mongoid/base.rb
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@ -1,134 +0,0 @@
require 'delegate'
module Ransack
module Adapters
module Mongoid
module Base
extend ActiveSupport::Concern
included do
class_attribute :_ransackers
class_attribute :_ransack_aliases
self._ransackers ||= {}
self._ransack_aliases ||= {}
end
class ColumnWrapper < SimpleDelegator
def type
_super = super
case _super
when BSON::ObjectId, Object
:string
else
_super.name.underscore.to_sym
end
end
end
class Connection
def initialize model
@model = model
end
def quote_column_name name
name
end
end
module ClassMethods
def ransack(params = {}, options = {})
params = params.presence || {}
Search.new(self, params ? params.delete_if {
|k, v| v.blank? && v != false } : params, options)
end
alias_method :search, :ransack
def ransack_alias(new_name, old_name)
self._ransack_aliases = _ransack_aliases.merge new_name.to_s =>
old_name.to_s
end
def ransacker(name, opts = {}, &block)
self._ransackers = _ransackers.merge name.to_s => Ransacker
.new(self, name, opts, &block)
end
def all_ransackable_attributes
['id'] + column_names.select { |c| c != '_id' } + _ransackers.keys +
_ransack_aliases.keys
end
def ransackable_attributes(auth_object = nil)
all_ransackable_attributes
end
def ransortable_attributes(auth_object = nil)
# Here so users can overwrite the attributes
# that show up in the sort_select
ransackable_attributes(auth_object)
end
def ransackable_associations(auth_object = nil)
reflect_on_all_associations_all.map { |a| a.name.to_s }
end
def reflect_on_all_associations_all
reflect_on_all_associations(
:belongs_to, :has_one, :has_many, :embeds_many, :embedded_in
)
end
# For overriding with a whitelist of symbols
def ransackable_scopes(auth_object = nil)
[]
end
# imitating active record
def joins_values *args
[]
end
def custom_join_ast *args
[]
end
def first(*args)
if args.size == 0
super
else
self.criteria.limit(args.first)
end
end
# def group_by *args, &block
# criteria
# end
def columns
@columns ||= fields.map(&:second).map{ |c| ColumnWrapper.new(c) }
end
def column_names
@column_names ||= fields.map(&:first)
end
def columns_hash
columns.index_by(&:name)
end
def table
name = ::Ransack::Adapters::Mongoid::Attributes::Attribute.new(
self.criteria, :name
)
{ :name => name }
end
end
end # Base
end
end
end

212
lib/ransack/adapters/mongoid/context.rb
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@ -1,212 +0,0 @@
require 'ransack/context'
require 'polyamorous'
module Ransack
module Adapters
module Mongoid
class Context < ::Ransack::Context
def initialize(object, options = {})
super
# @arel_visitor = @engine.connection.visitor
end
def relation_for(object)
object.all
end
def type_for(attr)
return nil unless attr && attr.valid?
name = attr.arel_attribute.name.to_s.split('.').last
# table = attr.arel_attribute.relation.table_name
# schema_cache = @engine.connection.schema_cache
# raise "No table named #{table} exists" unless schema_cache.table_exists?(table)
# schema_cache.columns_hash(table)[name].type
# when :date
# when :datetime, :timestamp, :time
# when :boolean
# when :integer
# when :float
# when :decimal
# else # :string
name = '_id' if name == 'id'
t = object.klass.fields[name].try(:type) || bind_pair_for(attr.name).first.fields[name].type
t.to_s.demodulize.underscore.to_sym
end
def evaluate(search, opts = {})
viz = Visitor.new
relation = @object.where(viz.accept(search.base))
if search.sorts.any?
ary_sorting = viz.accept(search.sorts)
sorting = {}
ary_sorting.each do |s|
sorting.merge! Hash[s.map { |k, d| [k.to_s == 'id' ? '_id' : k, d] }]
end
relation = relation.order_by(sorting)
# relation = relation.except(:order)
# .reorder(viz.accept(search.sorts))
end
# -- mongoid has different distinct method
# opts[:distinct] ? relation.distinct : relation
relation
end
def attribute_method?(str, klass = @klass)
exists = false
if ransackable_attribute?(str, klass)
exists = true
elsif (segments = str.split(Constants::UNDERSCORE)).size > 1
remainder = []
found_assoc = nil
while !found_assoc && remainder.unshift(
segments.pop) && segments.size > 0 do
assoc, poly_class = unpolymorphize_association(
segments.join('_')
)
if found_assoc = get_association(assoc, klass)
exists = attribute_method?(remainder.join('_'),
poly_class || found_assoc.klass
)
end
end
end
exists
end
def table_for(parent)
# parent.table
Ransack::Adapters::Mongoid::Table.new(parent)
end
def klassify(obj)
if Class === obj && obj.ancestors.include?(::Mongoid::Document)
obj
elsif obj.respond_to? :klass
obj.klass
elsif obj.respond_to? :base_klass
obj.base_klass
else
raise ArgumentError, "Don't know how to klassify #{obj}"
end
end
def lock_association(association)
warn "lock_association is not implemented for Ransack mongoid adapter" if $DEBUG
end
def remove_association(association)
warn "remove_association is not implemented for Ransack mongoid adapter" if $DEBUG
end
private
def get_parent_and_attribute_name(str, parent = @base)
attr_name = nil
if ransackable_attribute?(str, klassify(parent))
attr_name = str
elsif (segments = str.split(Constants::UNDERSCORE)).size > 1
remainder = []
found_assoc = nil
while remainder.unshift(
segments.pop) && segments.size > 0 && !found_assoc do
assoc, klass = unpolymorphize_association(segments.join('_'))
if found_assoc = get_association(assoc, parent)
parent, attr_name = get_parent_and_attribute_name(
remainder.join('_'), found_assoc.klass
)
attr_name = "#{segments.join('_')}.#{attr_name}"
end
end
end
[parent, attr_name]
end
def get_association(str, parent = @base)
klass = klassify parent
ransackable_association?(str, klass) &&
klass.reflect_on_all_associations_all.detect { |a| a.name.to_s == str }
end
def join_dependency(relation)
if relation.respond_to?(:join_dependency) # Polyamorous enables this
relation.join_dependency
else
build_join_dependency(relation)
end
end
# Checkout active_record/relation/query_methods.rb +build_joins+ for
# reference. Lots of duplicated code maybe we can avoid it
def build_join_dependency(relation)
buckets = relation.joins_values.group_by do |join|
case join
when String
Constants::STRING_JOIN
when Hash, Symbol, Array
Constants::ASSOCIATION_JOIN
when JoinDependency, JoinDependency::JoinAssociation
Constants::STASHED_JOIN
when Arel::Nodes::Join
Constants::JOIN_NODE
else
raise 'unknown class: %s' % join.class.name
end
end
association_joins = buckets[Constants::ASSOCIATION_JOIN] || []
stashed_association_joins = buckets[Constants::STASHED_JOIN] || []
join_nodes = buckets[Constants::JOIN_NODE] || []
string_joins = (buckets[Constants::STRING_JOIN] || [])
.map { |x| x.strip }
.uniq
join_list = relation.send :custom_join_ast,
relation.table.from(relation.table), string_joins
join_dependency = JoinDependency.new(
relation.klass, association_joins, join_list
)
join_nodes.each do |join|
join_dependency.alias_tracker.aliases[join.left.name.downcase] = 1
end
join_dependency # ActiveRecord::Associations::JoinDependency
end
# ActiveRecord method
def build_or_find_association(name, parent = @base, klass = nil)
found_association = @join_dependency.join_associations
.detect do |assoc|
assoc.reflection.name == name &&
assoc.parent == parent &&
(!klass || assoc.reflection.klass == klass)
end
unless found_association
@join_dependency.send(
:build,
Polyamorous::Join.new(name, @join_type, klass),
parent
)
found_association = @join_dependency.join_associations.last
# Leverage the stashed association functionality in AR
@object = @object.joins(found_association)
end
found_association
end
end
end
end
end

23
lib/ransack/adapters/mongoid/inquiry_hash.rb
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@ -1,23 +0,0 @@
module Ransack
module Adapters
module Mongoid
class InquiryHash < Hash
def or(other)
{ '$or' => [ self, other] }.to_inquiry
end
def and(other)
{ '$and' => [ self, other] }.to_inquiry
end
end
end
end
end
class Hash
def to_inquiry
::Ransack::Adapters::Mongoid::InquiryHash[self]
end
end

88
lib/ransack/adapters/mongoid/ransack/constants.rb
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@ -1,88 +0,0 @@
module Ransack
module Constants
DERIVED_PREDICATES = [
[CONT, {
:arel_predicate => 'matches',
:formatter => proc { |v| "#{escape_regex(v)}" }
}
],
['not_cont', {
:arel_predicate => 'does_not_match',
:formatter => proc { |v| "#{escape_regex(v)}" }
}
],
['start', {
:arel_predicate => 'matches',
:formatter => proc { |v| "\\A#{escape_regex(v)}" }
}
],
['not_start', {
:arel_predicate => 'does_not_match',
:formatter => proc { |v| "\\A#{escape_regex(v)}" }
}
],
['end', {
:arel_predicate => 'matches',
:formatter => proc { |v| "#{escape_regex(v)}\\Z" }
}
],
['not_end', {
:arel_predicate => 'does_not_match',
:formatter => proc { |v| "#{escape_regex(v)}\\Z" }
}
],
['true', {
:arel_predicate => 'eq',
:compounds => false,
:type => :boolean,
:validator => proc { |v| TRUE_VALUES.include?(v) }
}
],
['false', {
:arel_predicate => 'eq',
:compounds => false,
:type => :boolean,
:validator => proc { |v| TRUE_VALUES.include?(v) },
:formatter => proc { |v| !v }
}
],
['present', {
:arel_predicate => proc { |v| v ? 'not_eq_all' : 'eq_any' },
:compounds => false,
:type => :boolean,
:validator => proc { |v| BOOLEAN_VALUES.include?(v) },
:formatter => proc { |v| [nil, ''] }
}
],
['blank', {
:arel_predicate => proc { |v| v ? 'eq_any' : 'not_eq_all' },
:compounds => false,
:type => :boolean,
:validator => proc { |v| BOOLEAN_VALUES.include?(v) },
:formatter => proc { |v| [nil, ''] }
}
],
['null', {
:arel_predicate => proc { |v| v ? 'eq' : 'not_eq' },
:compounds => false,
:type => :boolean,
:validator => proc { |v| BOOLEAN_VALUES.include?(v)},
:formatter => proc { |v| nil }
}
],
['not_null', {
:arel_predicate => proc { |v| v ? 'not_eq' : 'eq' },
:compounds => false,
:type => :boolean,
:validator => proc { |v| BOOLEAN_VALUES.include?(v) },
:formatter => proc { |v| nil } }
]
]
module_function
# does nothing
def escape_regex(unescaped)
Regexp.escape(unescaped)
end
end
end

59
lib/ransack/adapters/mongoid/ransack/context.rb
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@ -1,59 +0,0 @@
require 'ransack/visitor'
module Ransack
class Context
# attr_reader :arel_visitor
class << self
def for_class(klass, options = {})
if klass.ancestors.include?(::Mongoid::Document)
Adapters::Mongoid::Context.new(klass, options)
end
end
def for_object(object, options = {})
case object
when ActiveRecord::Relation
Adapters::ActiveRecord::Context.new(object.klass, options)
end
end
end # << self
def initialize(object, options = {})
@object = relation_for(object)
@klass = @object.klass
# @join_dependency = join_dependency(@object)
# @join_type = options[:join_type] || Arel::OuterJoin
@search_key = options[:search_key] || Ransack.options[:search_key]
@base = @object.klass
# @engine = @base.arel_engine
end
def bind_pair_for(key)
@bind_pairs ||= {}
@bind_pairs[key] ||= begin
parent, attr_name = get_parent_and_attribute_name(key.to_s)
[parent, attr_name] if parent && attr_name
end
end
def klassify(obj)
if Class === obj && ::ActiveRecord::Base > obj
obj
elsif obj.respond_to? :klass
obj.klass
elsif obj.respond_to? :active_record # Rails 3
obj.active_record
elsif obj.respond_to? :base_klass # Rails 4
obj.base_klass
else
raise ArgumentError, "Don't know how to klassify #{obj.inspect}"
end
end
end
end

22
lib/ransack/adapters/mongoid/ransack/nodes/condition.rb
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@ -1,22 +0,0 @@
module Ransack
module Nodes
class Condition
def arel_predicate
predicates = attributes.map do |attr|
attr.attr.send(
arel_predicate_for_attribute(attr),
formatted_values_for_attribute(attr)
)
end
if predicates.size > 1 && combinator == 'and'
Arel::Nodes::Grouping.new(Arel::Nodes::And.new(predicates))
else
predicates.inject(&:or)
end
end
end # Condition
end
end

13
lib/ransack/adapters/mongoid/ransack/translate.rb
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@ -1,13 +0,0 @@
module Ransack
module Translate
def self.i18n_key(klass)
# if ActiveRecord::VERSION::MAJOR == 3 && ActiveRecord::VERSION::MINOR == 0
# klass.model_name.i18n_key.to_s.tr('.', '/')
# else
# klass.model_name.i18n_key.to_s
# end
klass.model_name.i18n_key.to_s
end
end
end

18
lib/ransack/adapters/mongoid/ransack/visitor.rb
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@ -1,18 +0,0 @@
module Ransack
class Visitor
def visit_and(object)
nodes = object.values.map { |o| accept(o) }.compact
nodes.inject(&:and)
end
def quoted?(object)
case object
when Arel::Nodes::SqlLiteral, Bignum, Fixnum
false
else
true
end
end
end
end

35
lib/ransack/adapters/mongoid/table.rb
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@ -1,35 +0,0 @@
module Ransack
module Adapters
module Mongoid
class Table
attr_accessor :name
alias :table_name :name
def initialize(object, engine = nil)
@object = object
@name = object.collection.name
@engine = engine
@columns = nil
@aliases = []
@table_alias = nil
@primary_key = nil
if Hash === engine
# @engine = engine[:engine] || Table.engine
# Sometime AR sends an :as parameter to table, to let the table know
# that it is an Alias. We may want to override new, and return a
# TableAlias node?
# @table_alias = engine[:as] unless engine[:as].to_s == @name
end
end
def [](name)
Ransack::Adapters::Mongoid::Attribute.new self, name
end
end
end
end
end

314
spec/mongoid/adapters/mongoid/base_spec.rb
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@ -1,314 +0,0 @@
require 'mongoid_spec_helper'
module Ransack
module Adapters
module Mongoid
describe Base do
subject { Person }
it { should respond_to :ransack }
it { should respond_to :search }
describe '#search' do
subject { Person.search }
it { should be_a Search }
it 'has a Mongoid::Criteria as its object' do
expect(subject.object).to be_an ::Mongoid::Criteria
end
context 'with scopes' do
before do
allow(Person)
.to receive(:ransackable_scopes)
.and_return([:active, :over_age])
end
it "applies true scopes" do
search = Person.search('active' => true)
expect(search.result.selector).to eq({ 'active' => 1 })
end
it "ignores unlisted scopes" do
search = Person.search('restricted' => true)
expect(search.result.selector).to_not eq({ 'restricted' => 1})
end
it "ignores false scopes" do
search = Person.search('active' => false)
expect(search.result.selector).to_not eq({ 'active' => 1 })
end
it "passes values to scopes" do
search = Person.search('over_age' => 18)
expect(search.result.selector).to eq({ 'age' => { '$gt' => 18 } })
end
it "chains scopes" do
search = Person.search('over_age' => 18, 'active' => true)
expect(search.result.selector).to eq({ 'age' => { '$gt' => 18 }, 'active' => 1 })
end
end
end
describe '#ransack_alias' do
it 'translates an alias to the correct attributes' do
p = Person.create!(name: 'Meatloaf', email: 'babies@example.com')
s = Person.ransack(term_cont: 'atlo')
expect(s.result.to_a).to eq [p]
s = Person.ransack(term_cont: 'babi')
expect(s.result.to_a).to eq [p]
s = Person.ransack(term_cont: 'nomatch')
expect(s.result.to_a).to eq []
end
it 'makes aliases available to subclasses' do
yngwie = Musician.create!(name: 'Yngwie Malmsteen')
musicians = Musician.ransack(term_cont: 'ngw').result
expect(musicians).to eq([yngwie])
end
it 'handles naming collisions gracefully' do
frank = Person.create!(name: 'Frank Stallone')
people = Person.ransack(term_cont: 'allon').result
expect(people).to eq([frank])
Class.new(Article) do
ransack_alias :term, :title
end
people = Person.ransack(term_cont: 'allon').result
expect(people).to eq([frank])
end
end
describe '#ransacker' do
# For infix tests
def self.sane_adapter?
case ::Mongoid::Document.connection.adapter_name
when "SQLite3", "PostgreSQL"
true
else
false
end
end
# # in schema.rb, class Person:
# ransacker :reversed_name, formatter: proc { |v| v.reverse } do |parent|
# parent.table[:name]
# end
# ransacker :doubled_name do |parent|
# Arel::Nodes::InfixOperation.new(
# '||', parent.table[:name], parent.table[:name]
# )
# end
it 'creates ransack attributes' do
s = Person.search(:reversed_name_eq => 'htimS cirA')
expect(s.result.size).to eq(Person.where(name: 'Aric Smith').count)
expect(s.result.first).to eq Person.where(name: 'Aric Smith').first
end
context 'with joins' do
before { pending 'not implemented for mongoid' }
it 'can be accessed through associations' do
s = Person.search(:children_reversed_name_eq => 'htimS cirA')
expect(s.result.to_sql).to match(
/#{quote_table_name("children_people")}.#{
quote_column_name("name")} = 'Aric Smith'/
)
end
it "should keep proper key value pairs in the params hash" do
s = Person.search(:children_reversed_name_eq => 'Testing')
expect(s.result.to_sql).to match /LEFT OUTER JOIN/
end
end
it 'allows an "attribute" to be an InfixOperation' do
s = Person.search(:doubled_name_eq => 'Aric SmithAric Smith')
expect(s.result.first).to eq Person.where(name: 'Aric Smith').first
end if defined?(Arel::Nodes::InfixOperation) && sane_adapter?
it "doesn't break #count if using InfixOperations" do
s = Person.search(:doubled_name_eq => 'Aric SmithAric Smith')
expect(s.result.count).to eq 1
end if defined?(Arel::Nodes::InfixOperation) && sane_adapter?
it "should remove empty key value pairs from the params hash" do
s = Person.search(:reversed_name_eq => '')
expect(s.result.selector).to eq({})
end
it "should function correctly when nil is passed in" do
s = Person.search(nil)
end
it "should function correctly when a blank string is passed in" do
s = Person.search('')
end
it "should function correctly when using fields with dots in them" do
s = Person.search(:email_cont => "example.com")
expect(s.result.exists?).to be true
s = Person.search(:email_cont => "example.co.")
expect(s.result.exists?).not_to be true
end
it "should function correctly when using fields with % in them" do
Person.create!(:name => "110%-er")
s = Person.search(:name_cont => "10%")
expect(s.result.exists?).to be true
end
it "should function correctly when using fields with backslashes in them" do
Person.create!(:name => "\\WINNER\\")
s = Person.search(:name_cont => "\\WINNER\\")
expect(s.result.exists?).to be true
end
it 'allows sort by "only_sort" field' do
pending "it doesn't work :("
s = Person.search(
"s" => { "0" => { "dir" => "desc", "name" => "only_sort" } }
)
expect(s.result.to_sql).to match(
/ORDER BY #{quote_table_name("people")}.#{
quote_column_name("only_sort")} ASC/
)
end
it "doesn't sort by 'only_search' field" do
pending "it doesn't work :("
s = Person.search(
"s" => { "0" => { "dir" => "asc", "name" => "only_search" } }
)
expect(s.result.to_sql).not_to match(
/ORDER BY #{quote_table_name("people")}.#{
quote_column_name("only_search")} ASC/
)
end
it 'allows search by "only_search" field' do
s = Person.search(:only_search_eq => 'htimS cirA')
expect(s.result.selector).to eq({'only_search' => 'htimS cirA'})
end
it "can't be searched by 'only_sort'" do
s = Person.search(:only_sort_eq => 'htimS cirA')
expect(s.result.selector).not_to eq({'only_sort' => 'htimS cirA'})
end
it 'allows sort by "only_admin" field, if auth_object: :admin' do
s = Person.search(
{ "s" => { "0" => { "dir" => "asc", "name" => "only_admin" } } },
{ auth_object: :admin }
)
expect(s.result.options).to eq({ sort: { '_id' => -1, 'only_admin' => 1 } })
end
it "doesn't sort by 'only_admin' field, if auth_object: nil" do
s = Person.search(
"s" => { "0" => { "dir" => "asc", "name" => "only_admin" } }
)
expect(s.result.options).to eq({ sort: {'_id' => -1}})
end
it 'allows search by "only_admin" field, if auth_object: :admin' do
s = Person.search(
{ :only_admin_eq => 'htimS cirA' },
{ :auth_object => :admin }
)
expect(s.result.selector).to eq({ 'only_admin' => 'htimS cirA' })
end
it "can't be searched by 'only_admin', if auth_object: nil" do
s = Person.search(:only_admin_eq => 'htimS cirA')
expect(s.result.selector).to eq({})
end
it 'searches by id' do
ids = ['some_bson_id', 'another_bson_id']
s = Person.search(:id_in => ids)
expect(s.result.selector).to eq({ '_id' => { '$in' => ids } })
end
end
describe '#ransackable_attributes' do
context 'when auth_object is nil' do
subject { Person.ransackable_attributes }
it { should include 'name' }
it { should include 'reversed_name' }
it { should include 'doubled_name' }
it { should include 'term' }
it { should include 'only_search' }
it { should_not include 'only_sort' }
it { should_not include 'only_admin' }
end
context 'with auth_object :admin' do
subject { Person.ransackable_attributes(:admin) }
it { should include 'name' }
it { should include 'reversed_name' }
it { should include 'doubled_name' }
it { should include 'term' }
it { should include 'only_search' }
it { should_not include 'only_sort' }
it { should include 'only_admin' }
end
end
describe '#ransortable_attributes' do
context 'when auth_object is nil' do
subject { Person.ransortable_attributes }
it { should include 'name' }
it { should include 'reversed_name' }
it { should include 'doubled_name' }
it { should include 'only_sort' }
it { should_not include 'only_search' }
it { should_not include 'only_admin' }
end
context 'with auth_object :admin' do
subject { Person.ransortable_attributes(:admin) }
it { should include 'name' }
it { should include 'reversed_name' }
it { should include 'doubled_name' }
it { should include 'only_sort' }
it { should_not include 'only_search' }
it { should include 'only_admin' }
end
end
describe '#ransackable_associations' do
subject { Person.ransackable_associations }
it { should include 'parent' }
it { should include 'children' }
it { should include 'articles' }
end
describe '#ransackable_scopes' do
subject { Person.ransackable_scopes }
it { should eq [] }
end
end
end
end
end

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spec/mongoid/adapters/mongoid/context_spec.rb
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@ -1,56 +0,0 @@
require 'mongoid_spec_helper'
module Ransack
module Adapters
module Mongoid
describe Context do
subject { Context.new(Person) }
describe '#relation_for' do
before { pending "not implemented for mongoid" }
it 'returns relation for given object' do
expect(subject.object).to be_an ::ActiveRecord::Relation
end
end
describe '#evaluate' do
it 'evaluates search objects' do
search = Search.new(Person, :name_eq => 'Joe Blow')
result = subject.evaluate(search)
expect(result).to be_an ::Mongoid::Criteria
expect(result.selector).to eq({ 'name' => 'Joe Blow' })
end
it 'SELECTs DISTINCT when distinct: true' do
pending "distinct doesn't work"
search = Search.new(Person, :name_eq => 'Joe Blow')
result = subject.evaluate(search, :distinct => true)
expect(result).to be_an ::ActiveRecord::Relation
expect(result.to_sql).to match /SELECT DISTINCT/
end
end
it 'contextualizes strings to attributes' do
attribute = subject.contextualize 'name'
expect(attribute).to be_a ::Ransack::Adapters::Mongoid::Attributes::Attribute
expect(attribute.name.to_s).to eq 'name'
# expect(attribute.relation.table_alias).to eq 'parents_people'
end
it 'builds new associations if not yet built' do
pending "not implemented for mongoid"
attribute = subject.contextualize 'children_articles_title'
expect(attribute).to be_a Arel::Attributes::Attribute
expect(attribute.name.to_s).to eq 'title'
expect(attribute.relation.name).to eq 'articles'
expect(attribute.relation.table_alias).to be_nil
end
end
end
end
end

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spec/mongoid/configuration_spec.rb
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@ -1,162 +0,0 @@
require 'mongoid_spec_helper'
module Ransack
describe Configuration do
it 'yields Ransack on configure' do
Ransack.configure { |config| expect(config).to eq Ransack }
end
it 'adds predicates' do
Ransack.configure do |config|
config.add_predicate :test_predicate
end
expect(Ransack.predicates).to have_key 'test_predicate'
expect(Ransack.predicates).to have_key 'test_predicate_any'
expect(Ransack.predicates).to have_key 'test_predicate_all'
end
it 'avoids creating compound predicates if compounds: false' do
Ransack.configure do |config|
config.add_predicate(
:test_predicate_without_compound,
:compounds => false
)
end
expect(Ransack.predicates)
.to have_key 'test_predicate_without_compound'
expect(Ransack.predicates)
.not_to have_key 'test_predicate_without_compound_any'
expect(Ransack.predicates)
.not_to have_key 'test_predicate_without_compound_all'
end
it 'should have default value for search key' do
expect(Ransack.options[:search_key]).to eq :q
end
it 'changes default search key parameter' do
default = Ransack.options.clone
Ransack.configure { |c| c.search_key = :query }
expect(Ransack.options[:search_key]).to eq :query
Ransack.options = default
end
it 'should have default values for arrows' do
expect(Ransack.options[:up_arrow]).to eq '&#9660;'
expect(Ransack.options[:down_arrow]).to eq '&#9650;'
end
it 'changes the default value for the up arrow only' do
default, new_up_arrow = Ransack.options.clone, 'U+02191'
Ransack.configure { |c| c.custom_arrows = { up_arrow: new_up_arrow } }
expect(Ransack.options[:down_arrow]).to eq default[:down_arrow]
expect(Ransack.options[:up_arrow]).to eq new_up_arrow
Ransack.options = default
end
it 'changes the default value for the down arrow only' do
default, new_down_arrow = Ransack.options.clone, '<i class="down"></i>'
Ransack.configure { |c| c.custom_arrows = { down_arrow: new_down_arrow } }
expect(Ransack.options[:up_arrow]).to eq default[:up_arrow]
expect(Ransack.options[:down_arrow]).to eq new_down_arrow
Ransack.options = default
end
it 'changes the default value for both arrows' do
default = Ransack.options.clone
new_up_arrow = '<i class="fa fa-long-arrow-up"></i>'
new_down_arrow = 'U+02193'
Ransack.configure do |c|
c.custom_arrows = { up_arrow: new_up_arrow, down_arrow: new_down_arrow }
end
expect(Ransack.options[:up_arrow]).to eq new_up_arrow
expect(Ransack.options[:down_arrow]).to eq new_down_arrow
Ransack.options = default
end
it 'consecutive arrow customizations respect previous customizations' do
default = Ransack.options.clone
Ransack.configure { |c| c.custom_arrows = { up_arrow: 'up' } }
expect(Ransack.options[:down_arrow]).to eq default[:down_arrow]
Ransack.configure { |c| c.custom_arrows = { down_arrow: 'DOWN' } }
expect(Ransack.options[:up_arrow]).to eq 'up'
Ransack.configure { |c| c.custom_arrows = { up_arrow: '<i>U-Arrow</i>' } }
expect(Ransack.options[:down_arrow]).to eq 'DOWN'
Ransack.configure { |c| c.custom_arrows = { down_arrow: 'down arrow-2' } }
expect(Ransack.options[:up_arrow]).to eq '<i>U-Arrow</i>'
Ransack.options = default
end
it 'adds predicates that take arrays, overriding compounds' do
Ransack.configure do |config|
config.add_predicate(
:test_array_predicate,
:wants_array => true,
:compounds => true
)
end
expect(Ransack.predicates['test_array_predicate'].wants_array).to eq true
expect(Ransack.predicates).not_to have_key 'test_array_predicate_any'
expect(Ransack.predicates).not_to have_key 'test_array_predicate_all'
end
describe '`wants_array` option takes precedence over Arel predicate' do
it 'implicitly wants an array for in/not in predicates' do
Ransack.configure do |config|
config.add_predicate(
:test_in_predicate,
:arel_predicate => 'in'
)
config.add_predicate(
:test_not_in_predicate,
:arel_predicate => 'not_in'
)
end
expect(Ransack.predicates['test_in_predicate'].wants_array)
.to eq true
expect(Ransack.predicates['test_not_in_predicate'].wants_array)
.to eq true
end
it 'explicitly does not want array for in/not_in predicates' do
Ransack.configure do |config|
config.add_predicate(
:test_in_predicate_no_array,
:arel_predicate => 'in',
:wants_array => false
)
config.add_predicate(
:test_not_in_predicate_no_array,
:arel_predicate => 'not_in',
:wants_array => false
)
end
expect(Ransack.predicates['test_in_predicate_no_array'].wants_array)
.to eq false
expect(Ransack.predicates['test_not_in_predicate_no_array'].wants_array)
.to eq false
end
end
end
end

8
spec/mongoid/dependencies_spec.rb
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@ -1,8 +0,0 @@
unless ::ActiveSupport::VERSION::STRING >= '4'
describe 'Ransack' do
it 'can be required without errors' do
output = `bundle exec ruby -e "require 'ransack'" 2>&1`
expect(output).to be_empty
end
end
end

11
spec/mongoid/helpers/ransack_helper.rb
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@ -1,11 +0,0 @@
module RansackHelper
def quote_table_name(table)
# ActiveRecord::Base.connection.quote_table_name(table)
table
end
def quote_column_name(column)
# ActiveRecord::Base.connection.quote_column_name(column)
column
end
end

49
spec/mongoid/nodes/condition_spec.rb
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@ -1,49 +0,0 @@
require 'mongoid_spec_helper'
module Ransack
module Nodes
describe Condition do
context 'with an alias' do
subject {
Condition.extract(
Context.for(Person), 'term_start', Person.first(2).map(&:name)
)
}
specify { expect(subject.combinator).to eq 'or' }
specify { expect(subject.predicate.name).to eq 'start' }
it 'converts the alias to the correct attributes' do
expect(subject.attributes.map(&:name)).to eq(['name', 'email'])
end
end
context 'with multiple values and an _any predicate' do
subject { Condition.extract(Context.for(Person), 'name_eq_any', Person.first(2).map(&:name)) }
specify { expect(subject.values.size).to eq(2) }
end
context 'with an invalid predicate' do
subject { Condition.extract(Context.for(Person), 'name_invalid', Person.first.name) }
context "when ignore_unknown_conditions is false" do
before do
Ransack.configure { |config| config.ignore_unknown_conditions = false }
end
specify { expect { subject }.to raise_error ArgumentError }
end
context "when ignore_unknown_conditions is true" do
before do
Ransack.configure { |config| config.ignore_unknown_conditions = true }
end
specify { expect(subject).to be_nil }
end
end
end
end
end

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spec/mongoid/nodes/grouping_spec.rb
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require 'mongoid_spec_helper'
module Ransack
module Nodes
describe Grouping do
before do
@g = 1
end
end
end
end

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spec/mongoid/predicate_spec.rb
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require 'mongoid_spec_helper'
module Ransack
describe Predicate do
before do
@s = Search.new(Person)
end
shared_examples 'wildcard escaping' do |method, value|
it 'automatically converts integers to strings' do
subject.parent_id_cont = 1
expect { subject.result }.to_not raise_error
end
it "escapes '%', '.' and '\\\\' in value" do
subject.send(:"#{method}=", '%._\\')
expect(subject.result.selector).to eq(value)
end
end
describe 'eq' do
it 'generates an equality condition for boolean true' do
@s.awesome_eq = true
expect(@s.result.selector).to eq({ "awesome" => true })
end
it 'generates an equality condition for boolean false' do
@s.awesome_eq = false
expect(@s.result.selector).to eq({ "awesome" => false })
end
it 'does not generate a condition for nil' do
@s.awesome_eq = nil
expect(@s.result.selector).to eq({ })
end
end
describe 'cont' do
it_has_behavior 'wildcard escaping', :name_cont, { 'name' => /%\._\\/i } do
subject { @s }
end
it 'generates a regex query' do
@s.name_cont = 'ric'
expect(@s.result.selector).to eq({ 'name' => /ric/i })
end
end
describe 'not_cont' do
it_has_behavior 'wildcard escaping', :name_not_cont, { "$not" => { 'name' => /%\._\\/i } } do
subject { @s }
end
it 'generates a regex query' do
@s.name_not_cont = 'ric'
expect(@s.result.selector).to eq({ "$not" => { 'name' => /ric/i } })
end
end
describe 'null' do
it 'generates a value IS NULL query' do
@s.name_null = true
expect(@s.result.selector).to eq({ 'name' => nil })
end
it 'generates a value IS NOT NULL query when assigned false' do
@s.name_null = false
expect(@s.result.selector).to eq( { 'name' => { '$ne' => nil } })
end
end
describe 'not_null' do
it 'generates a value IS NOT NULL query' do
@s.name_not_null = true
expect(@s.result.selector).to eq({ 'name' => { '$ne' => nil } })
end
it 'generates a value IS NULL query when assigned false' do
@s.name_not_null = false
expect(@s.result.selector).to eq({ 'name' => nil })
end
end
describe 'present' do
it %q[generates a value IS NOT NULL AND value != '' query] do
@s.name_present = true
expect(@s.result.selector).to eq({ '$and' => [ { 'name' => { '$ne' => nil } }, { 'name' => { '$ne' => '' } } ] })
end
it %q[generates a value IS NULL OR value = '' query when assigned false] do
@s.name_present = false
expect(@s.result.selector).to eq({ '$or' => [ { 'name' => nil }, { 'name' => '' } ] })
end
end
describe 'blank' do
it %q[generates a value IS NULL OR value = '' query] do
@s.name_blank = true
expect(@s.result.selector).to eq({ '$or' => [ { 'name' => nil}, { 'name' => '' } ] })
end
it %q[generates a value IS NOT NULL AND value != '' query when assigned false] do
@s.name_blank = false
expect(@s.result.selector).to eq({ '$and' => [ { 'name' => { '$ne' => nil}}, { 'name' => { '$ne' => '' }} ] })
end
end
describe 'gt' do
it 'generates an greater than for time' do
time = Time.now
@s.created_at_gt = time
expect(@s.result.selector).to eq({ "created_at" => { '$gt' => time } })
end
end
describe 'lt' do
it 'generates an greater than for time' do
time = Time.now
@s.created_at_lt = time
expect(@s.result.selector).to eq({ "created_at" => { '$lt' => time } })
end
end
describe 'gteq' do
it 'generates an greater than for time' do
time = Time.now
@s.created_at_gteq = time
expect(@s.result.selector).to eq({ "created_at" => { '$gte' => time } })
end
end
describe 'lteq' do
it 'generates an greater than for time' do
time = Time.now
@s.created_at_lteq = time
expect(@s.result.selector).to eq({ "created_at" => { '$lte' => time } })
end
end
describe 'starts_with' do
it 'generates an starts_with' do
@s.name_start = 'ric'
expect(@s.result.selector).to eq({ "name" => /\Aric/i })
end
end
describe 'ends_with' do
it 'generates an ends_with' do
@s.name_end = 'ric'
expect(@s.result.selector).to eq({ "name" => /ric\Z/i })
end
end
end
end

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spec/mongoid/search_spec.rb
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require 'mongoid_spec_helper'
module Ransack
describe Search do
describe '#initialize' do
it "removes empty conditions before building" do
expect_any_instance_of(Search).to receive(:build).with({})
Search.new(Person, :name_eq => '')
end
it "keeps conditions with a false value before building" do
expect_any_instance_of(Search).to receive(:build).with({"name_eq" => false})
Search.new(Person, :name_eq => false)
end
it "keeps conditions with a value before building" do
expect_any_instance_of(Search).to receive(:build).with({"name_eq" => 'foobar'})
Search.new(Person, :name_eq => 'foobar')
end
it "removes empty suffixed conditions before building" do
expect_any_instance_of(Search).to receive(:build).with({})
Search.new(Person, :name_eq_any => [''])
end
it "keeps suffixed conditions with a false value before building" do
expect_any_instance_of(Search).to receive(:build).with({"name_eq_any" => [false]})
Search.new(Person, :name_eq_any => [false])
end
it "keeps suffixed conditions with a value before building" do
expect_any_instance_of(Search).to receive(:build).with({"name_eq_any" => ['foobar']})
Search.new(Person, :name_eq_any => ['foobar'])
end
it 'does not raise exception for string :params argument' do
expect { Search.new(Person, '') }.not_to raise_error
end
end
describe '#build' do
it 'creates conditions for top-level attributes' do
search = Search.new(Person, :name_eq => 'Ernie')
condition = search.base[:name_eq]
expect(condition).to be_a Nodes::Condition
expect(condition.predicate.name).to eq 'eq'
expect(condition.attributes.first.name).to eq 'name'
expect(condition.value).to eq 'Ernie'
end
context 'joins' do
before { pending 'not implemented for mongoid' }
it 'creates conditions for association attributes' do
search = Search.new(Person, :children_name_eq => 'Ernie')
condition = search.base[:children_name_eq]
expect(condition).to be_a Nodes::Condition
expect(condition.predicate.name).to eq 'eq'
expect(condition.attributes.first.name).to eq 'children_name'
expect(condition.value).to eq 'Ernie'
end
it 'creates conditions for polymorphic belongs_to association attributes' do
search = Search.new(Note, :notable_of_Person_type_name_eq => 'Ernie')
condition = search.base[:notable_of_Person_type_name_eq]
expect(condition).to be_a Nodes::Condition
expect(condition.predicate.name).to eq 'eq'
expect(condition.attributes.first.name).to eq 'notable_of_Person_type_name'
expect(condition.value).to eq 'Ernie'
end
it 'creates conditions for multiple polymorphic belongs_to association attributes' do
search = Search.new(Note,
:notable_of_Person_type_name_or_notable_of_Article_type_title_eq => 'Ernie')
condition = search.
base[:notable_of_Person_type_name_or_notable_of_Article_type_title_eq]
expect(condition).to be_a Nodes::Condition
expect(condition.predicate.name).to eq 'eq'
expect(condition.attributes.first.name).to eq 'notable_of_Person_type_name'
expect(condition.attributes.last.name).to eq 'notable_of_Article_type_title'
expect(condition.value).to eq 'Ernie'
end
before { skip }
it 'accepts arrays of groupings with joins' do
search = Search.new(Person,
g: [
{ :m => 'or', :name_eq => 'Ernie', :children_name_eq => 'Ernie' },
{ :m => 'or', :name_eq => 'Bert', :children_name_eq => 'Bert' },
]
)
ors = search.groupings
expect(ors.size).to eq(2)
or1, or2 = ors
expect(or1).to be_a Nodes::Grouping
expect(or1.combinator).to eq 'or'
expect(or2).to be_a Nodes::Grouping
expect(or2.combinator).to eq 'or'
end
it 'accepts "attributes" hashes for groupings' do
search = Search.new(Person,
g: {
'0' => { m: 'or', name_eq: 'Ernie', children_name_eq: 'Ernie' },
'1' => { m: 'or', name_eq: 'Bert', children_name_eq: 'Bert' },
}
)
ors = search.groupings
expect(ors.size).to eq(2)
or1, or2 = ors
expect(or1).to be_a Nodes::Grouping
expect(or1.combinator).to eq 'or'
expect(or2).to be_a Nodes::Grouping
expect(or2.combinator).to eq 'or'
end
it 'accepts "attributes" hashes for conditions' do
search = Search.new(Person,
:c => {
'0' => { :a => ['name'], :p => 'eq', :v => ['Ernie'] },
'1' => { :a => ['children_name', 'parent_name'],
:p => 'eq', :v => ['Ernie'], :m => 'or' }
}
)
conditions = search.base.conditions
expect(conditions.size).to eq(2)
expect(conditions.map { |c| c.class })
.to eq [Nodes::Condition, Nodes::Condition]
end
before { skip }
it 'does not evaluate the query on #inspect' do
search = Search.new(Person, :children_id_in => [1, 2, 3])
expect(search.inspect).not_to match /ActiveRecord/
end
end
it 'discards empty conditions' do
search = Search.new(Person, :children_name_eq => '')
condition = search.base[:children_name_eq]
expect(condition).to be_nil
end
it 'accepts arrays of groupings' do
search = Search.new(Person,
g: [
{ :m => 'or', :name_eq => 'Ernie', :email_eq => 'ernie@example.org' },
{ :m => 'or', :name_eq => 'Bert', :email_eq => 'bert@example.org' },
]
)
ors = search.groupings
expect(ors.size).to eq(2)
or1, or2 = ors
expect(or1).to be_a Nodes::Grouping
expect(or1.combinator).to eq 'or'
expect(or2).to be_a Nodes::Grouping
expect(or2.combinator).to eq 'or'
end
it 'creates conditions for custom predicates that take arrays' do
Ransack.configure do |config|
config.add_predicate 'ary_pred', :wants_array => true
end
search = Search.new(Person, :name_ary_pred => ['Ernie', 'Bert'])
condition = search.base[:name_ary_pred]
expect(condition).to be_a Nodes::Condition
expect(condition.predicate.name).to eq 'ary_pred'
expect(condition.attributes.first.name).to eq 'name'
expect(condition.value).to eq ['Ernie', 'Bert']
end
context 'with an invalid condition' do
subject { Search.new(Person, :unknown_attr_eq => 'Ernie') }
context "when ignore_unknown_conditions is false" do
before do
Ransack.configure { |c| c.ignore_unknown_conditions = false }
end
specify { expect { subject }.to raise_error ArgumentError }
end
context "when ignore_unknown_conditions is true" do
before do
Ransack.configure { |c| c.ignore_unknown_conditions = true }
end
specify { expect { subject }.not_to raise_error }
end
end
end
describe '#result' do
let(:people_name_field) {
"#{quote_table_name("people")}.#{quote_column_name("name")}"
}
# let(:children_people_name_field) {
# "#{quote_table_name("children_people")}.#{quote_column_name("name")}"
# }
it 'evaluates arrays of groupings' do
search = Search.new(Person,
:g => [
{ :m => 'or', :name_eq => 'Ernie', :email_eq => 'ernie@example.org' },
{ :m => 'or', :name_eq => 'Bert', :email_eq => 'bert@example.org' }
]
)
expect(search.result).to be_an Mongoid::Criteria
selector = search.result.selector
expect(selector.keys).to eq ['$and']
first, second = selector.values.first
expect(first).to eq({ '$or' => [ { 'name' => 'Ernie' }, { 'email' => 'ernie@example.org' } ] })
expect(second).to eq({ '$or' => [ { 'name' => 'Bert' }, { 'email' => 'bert@example.org' } ] })
end
context 'with joins' do
before { pending 'not implemented for mongoid' }
it 'evaluates conditions contextually' do
search = Search.new(Person, :children_name_eq => 'Ernie')
expect(search.result).to be_an ActiveRecord::Relation
where = search.result.where_values.first
expect(where.to_sql).to match /#{children_people_name_field} = 'Ernie'/
end
it 'evaluates compound conditions contextually' do
search = Search.new(Person, :children_name_or_name_eq => 'Ernie')
expect(search.result).to be_an ActiveRecord::Relation
where = search.result.where_values.first
expect(where.to_sql).to match /#{children_people_name_field
} = 'Ernie' OR #{people_name_field} = 'Ernie'/
end
it 'evaluates polymorphic belongs_to association conditions contextually' do
search = Search.new(Note, :notable_of_Person_type_name_eq => 'Ernie')
expect(search.result).to be_an ActiveRecord::Relation
where = search.result.where_values.first
expect(where.to_sql).to match /#{people_name_field} = 'Ernie'/
end
it 'evaluates nested conditions' do
search = Search.new(Person, :children_name_eq => 'Ernie',
:g => [
{ :m => 'or',
:name_eq => 'Ernie',
:children_children_name_eq => 'Ernie'
}
]
)
expect(search.result).to be_an ActiveRecord::Relation
where = search.result.where_values.first
expect(where.to_sql).to match /#{children_people_name_field} = 'Ernie'/
expect(where.to_sql).to match /#{people_name_field} = 'Ernie'/
expect(where.to_sql).to match /#{quote_table_name("children_people_2")
}.#{quote_column_name("name")} = 'Ernie'/
end
it 'evaluates arrays of groupings' do
search = Search.new(Person,
:g => [
{ :m => 'or', :name_eq => 'Ernie', :children_name_eq => 'Ernie' },
{ :m => 'or', :name_eq => 'Bert', :children_name_eq => 'Bert' }
]
)
expect(search.result).to be_an ActiveRecord::Relation
where = search.result.where_values.first
sql = where.to_sql
first, second = sql.split(/ AND /)
expect(first).to match /#{people_name_field} = 'Ernie'/
expect(first).to match /#{children_people_name_field} = 'Ernie'/
expect(second).to match /#{people_name_field} = 'Bert'/
expect(second).to match /#{children_people_name_field} = 'Bert'/
end
it 'returns distinct records when passed :distinct => true' do
search = Search.new(
Person, :g => [
{ :m => 'or',
:comments_body_cont => 'e',
:articles_comments_body_cont => 'e'
}
]
)
if ActiveRecord::VERSION::MAJOR == 3
all_or_load, uniq_or_distinct = :all, :uniq
else
all_or_load, uniq_or_distinct = :load, :distinct
end
expect(search.result.send(all_or_load).size).
to eq(9000)
expect(search.result(:distinct => true).size).
to eq(10)
expect(search.result.send(all_or_load).send(uniq_or_distinct)).
to eq search.result(:distinct => true).send(all_or_load)
end
end
end
describe '#sorts=' do
before do
@s = Search.new(Person)
end
it 'creates sorts based on a single attribute/direction' do
@s.sorts = 'id desc'
expect(@s.sorts.size).to eq(1)
sort = @s.sorts.first
expect(sort).to be_a Nodes::Sort
expect(sort.name).to eq 'id'
expect(sort.dir).to eq 'desc'
expect(@s.result.options).to eq({ :sort => { '_id' => -1 } })
end
it 'creates sorts based on a single attribute and uppercase direction' do
@s.sorts = 'id DESC'
expect(@s.sorts.size).to eq(1)
sort = @s.sorts.first
expect(sort).to be_a Nodes::Sort
expect(sort.name).to eq 'id'
expect(sort.dir).to eq 'desc'
expect(@s.result.options).to eq({ :sort => { '_id' => -1 } })
end
it 'creates sorts based on a single attribute and without direction' do
@s.sorts = 'id'
expect(@s.sorts.size).to eq(1)
sort = @s.sorts.first
expect(sort).to be_a Nodes::Sort
expect(sort.name).to eq 'id'
expect(sort.dir).to eq 'asc'
expect(@s.result.options).to eq({ :sort => { '_id' => 1 } })
end
it 'creates sorts based on multiple attributes/directions in array format' do
@s.sorts = ['id desc', { :name => 'name', :dir => 'asc' }]
expect(@s.sorts.size).to eq(2)
sort1, sort2 = @s.sorts
expect(sort1).to be_a Nodes::Sort
expect(sort1.name).to eq 'id'
expect(sort1.dir).to eq 'desc'
expect(sort2).to be_a Nodes::Sort
expect(sort2.name).to eq 'name'
expect(sort2.dir).to eq 'asc'
expect(@s.result.options).to eq({ :sort=>{"_id"=>-1, "name"=>1} })
end
it 'creates sorts based on multiple attributes and uppercase directions in array format' do
@s.sorts = ['id DESC', { :name => 'name', :dir => 'ASC' }]
expect(@s.sorts.size).to eq(2)
sort1, sort2 = @s.sorts
expect(sort1).to be_a Nodes::Sort
expect(sort1.name).to eq 'id'
expect(sort1.dir).to eq 'desc'
expect(sort2).to be_a Nodes::Sort
expect(sort2.name).to eq 'name'
expect(sort2.dir).to eq 'asc'
expect(@s.result.options).to eq({ :sort=>{"_id"=>-1, "name"=>1} })
end
it 'creates sorts based on multiple attributes and different directions in array format' do
@s.sorts = ['id DESC', { name: 'name', dir: nil }]
expect(@s.sorts.size).to eq(2)
sort1, sort2 = @s.sorts
expect(sort1).to be_a Nodes::Sort
expect(sort1.name).to eq 'id'
expect(sort1.dir).to eq 'desc'
expect(sort2).to be_a Nodes::Sort
expect(sort2.name).to eq 'name'
expect(sort2.dir).to eq 'asc'
expect(@s.result.options).to eq({ :sort=>{"_id"=>-1, "name"=>1} })
end
it 'creates sorts based on multiple attributes/directions in hash format' do
@s.sorts = {
'0' => { :name => 'id', :dir => 'desc' },
'1' => { :name => 'name', :dir => 'asc' }
}
expect(@s.sorts.size).to eq(2)
expect(@s.sorts).to be_all { |s| Nodes::Sort === s }
id_sort = @s.sorts.detect { |s| s.name == 'id' }
name_sort = @s.sorts.detect { |s| s.name == 'name' }
expect(id_sort.dir).to eq 'desc'
expect(name_sort.dir).to eq 'asc'
expect(@s.result.options).to eq({ :sort=>{"_id"=>-1, "name"=>1} })
end
it 'creates sorts based on multiple attributes and uppercase directions in hash format' do
@s.sorts = {
'0' => { :name => 'id', :dir => 'DESC' },
'1' => { :name => 'name', :dir => 'ASC' }
}
expect(@s.sorts.size).to eq(2)
expect(@s.sorts).to be_all { |s| Nodes::Sort === s }
id_sort = @s.sorts.detect { |s| s.name == 'id' }
name_sort = @s.sorts.detect { |s| s.name == 'name' }
expect(id_sort.dir).to eq 'desc'
expect(name_sort.dir).to eq 'asc'
expect(@s.result.options).to eq({ :sort=>{"_id"=>-1, "name"=>1} })
end
it 'creates sorts based on multiple attributes and different directions in hash format' do
@s.sorts = {
'0' => { :name => 'id', :dir => 'DESC' },
'1' => { :name => 'name', :dir => nil }
}
expect(@s.sorts.size).to eq(2)
expect(@s.sorts).to be_all { |s| Nodes::Sort === s }
id_sort = @s.sorts.detect { |s| s.name == 'id' }
name_sort = @s.sorts.detect { |s| s.name == 'name' }
expect(id_sort.dir).to eq 'desc'
expect(name_sort.dir).to eq 'asc'
expect(@s.result.options).to eq({ :sort=>{"_id"=>-1, "name"=>1} })
end
it 'overrides existing sort' do
@s.sorts = 'id asc'
expect(@s.result.first.id.to_s).to eq Person.min(:id).to_s
end
end
describe '#method_missing' do
before do
@s = Search.new(Person)
end
it 'raises NoMethodError when sent an invalid attribute' do
expect { @s.blah }.to raise_error NoMethodError
end
it 'sets condition attributes when sent valid attributes' do
@s.name_eq = 'Ernie'
expect(@s.name_eq).to eq 'Ernie'
end
context 'with joins' do
it 'allows chaining to access nested conditions' do
@s.groupings = [
{ :m => 'or', :name_eq => 'Ernie', :children_name_eq => 'Ernie' }
]
expect(@s.groupings.first.children_name_eq).to eq 'Ernie'
end
end
end
end
end

11
spec/mongoid/support/mongoid.yml
View File

@ -1,11 +0,0 @@
test:
clients:
default:
database: ransack_mongoid_test
hosts:
- localhost:27017
sessions:
default:
database: ransack_mongoid_test
hosts:
- localhost:27017

135
spec/mongoid/support/schema.rb
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@ -1,135 +0,0 @@
require 'mongoid'
Mongoid.load!(File.expand_path("../mongoid.yml", __FILE__), :test)
Mongo::Logger.logger.level = Logger::WARN if defined?(Mongo)
Mongoid.purge!
class Person
include Mongoid::Document
include Mongoid::Timestamps
field :name, type: String
field :email, type: String
field :only_search, type: String
field :only_sort, type: String
field :only_admin, type: String
field :salary, type: Integer
field :awesome, type: Boolean, default: false
belongs_to :parent, :class_name => 'Person', inverse_of: :children
has_many :children, :class_name => 'Person', inverse_of: :parent
has_many :articles
has_many :comments
ransack_alias :term, :name_or_email
# has_many :authored_article_comments, :through => :articles,
# :source => :comments, :foreign_key => :person_id
has_many :notes, :as => :notable
default_scope -> { order(id: :desc) }
scope :restricted, lambda { where(restricted: 1) }
scope :active, lambda { where(active: 1) }
scope :over_age, lambda { |y| where(:age.gt => y) }
ransacker :reversed_name, :formatter => proc { |v| v.reverse } do |parent|
parent.table[:name]
end
ransacker :doubled_name do |parent|
# Arel::Nodes::InfixOperation.new(
# '||', parent.table[:name], parent.table[:name]
# )
parent.table[:name]
end
def self.ransackable_attributes(auth_object = nil)
if auth_object == :admin
all_ransackable_attributes - ['only_sort']
else
all_ransackable_attributes - ['only_sort', 'only_admin']
end
end
def self.ransortable_attributes(auth_object = nil)
if auth_object == :admin
all_ransackable_attributes - ['only_search']
else
all_ransackable_attributes - ['only_search', 'only_admin']
end
end
end
class Musician < Person
end
class Article
include Mongoid::Document
field :title, type: String
field :body, type: String
belongs_to :person
has_many :comments
# has_and_belongs_to_many :tags
has_many :notes, :as => :notable
end
module Namespace
class Article < ::Article
end
end
class Comment
include Mongoid::Document
field :body, type: String
belongs_to :article
belongs_to :person
end
class Tag
include Mongoid::Document
field :name, type: String
# has_and_belongs_to_many :articles
end
class Note
include Mongoid::Document
field :note, type: String
belongs_to :notable, :polymorphic => true
end
module Schema
def self.create
10.times do
person = Person.make.save!
Note.make.save!(:notable => person)
3.times do
article = Article.create!(:person => person)
3.times do
# article.tags = [Tag.make.save!, Tag.make.save!, Tag.make.save!]
end
Note.create.save!(:notable => article)
10.times do
Comment.create.save!(:article => article, :person => person)
end
end
end
Comment.create!(
:body => 'First post!',
:article => Article.create!(:title => 'Hello, world!')
)
end
end

14
spec/mongoid/translate_spec.rb
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@ -1,14 +0,0 @@
require 'mongoid_spec_helper'
module Ransack
describe Translate do
describe '.attribute' do
it 'translate namespaced attribute like AR does' do
ar_translation = ::Namespace::Article.human_attribute_name(:title)
ransack_translation = Ransack::Translate.attribute(:title, :context => ::Namespace::Article.search.context)
expect(ransack_translation).to eq ar_translation
end
end
end
end

63
spec/mongoid_spec_helper.rb
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@ -1,63 +0,0 @@
require 'machinist/object'
require 'sham'
require 'faker'
require 'pry'
require 'mongoid'
require 'ransack'
I18n.enforce_available_locales = false
Time.zone = 'Eastern Time (US & Canada)'
I18n.load_path += Dir[File.join(File.dirname(__FILE__), 'support', '*.yml')]
Dir[File.expand_path('../{mongoid/helpers,mongoid/support,blueprints}/*.rb',
__FILE__)]
.each { |f| require f }
Sham.define do
name { Faker::Name.name }
title { Faker::Lorem.sentence }
body { Faker::Lorem.paragraph }
salary { |index| 30000 + (index * 1000) }
tag_name { Faker::Lorem.words(3).join(' ') }
note { Faker::Lorem.words(7).join(' ') }
only_admin { Faker::Lorem.words(3).join(' ') }
only_search { Faker::Lorem.words(3).join(' ') }
only_sort { Faker::Lorem.words(3).join(' ') }
notable_id { |id| id }
end
RSpec.configure do |config|
config.alias_it_should_behave_like_to :it_has_behavior, 'has behavior'
config.before(:suite) do
if ENV['DB'] == 'mongoid4'
message = "Running Ransack specs with #{Mongoid.default_session.inspect
}, Mongoid #{Mongoid::VERSION}, Moped #{Moped::VERSION
}, Origin #{Origin::VERSION} and Ruby #{RUBY_VERSION}"
else
message = "Running Ransack specs with #{Mongoid.default_client.inspect
}, Mongoid #{Mongoid::VERSION}, Mongo driver #{Mongo::VERSION}"
end
line = '=' * message.length
puts line, message, line
Schema.create
end
config.before(:all) { Sham.reset(:before_all) }
config.before(:each) { Sham.reset(:before_each) }
config.include RansackHelper
end
RSpec::Matchers.define :be_like do |expected|
match do |actual|
actual.gsub(/^\s+|\s+$/, '').gsub(/\s+/, ' ').strip ==
expected.gsub(/^\s+|\s+$/, '').gsub(/\s+/, ' ').strip
end
end
RSpec::Matchers.define :have_attribute_method do |expected|
match do |actual|
actual.attribute_method?(expected)
end
end