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