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require "helper"
class Article < ActiveRecord::Base
extend FriendlyId
friendly_id :name, use: :sequentially_slugged
end
class SequentiallySluggedTest < TestCaseClass
include FriendlyId::Test
include FriendlyId::Test::Shared::Core
def model_class
Article
end
test "should generate numerically sequential slugs" do
transaction do
records = 12.times.map { model_class.create! name: "Some news" }
assert_equal "some-news", records[0].slug
(1...12).each { |i| assert_equal "some-news-#{i + 1}", records[i].slug }
end
end
test "should cope when slugs are missing from the sequence" do
transaction do
record_1 = model_class.create!(name: "A thing")
record_2 = model_class.create!(name: "A thing")
record_3 = model_class.create!(name: "A thing")
assert_equal "a-thing", record_1.slug
assert_equal "a-thing-2", record_2.slug
assert_equal "a-thing-3", record_3.slug
record_2.destroy
record_4 = model_class.create!(name: "A thing")
assert_equal "a-thing-4", record_4.slug
end
end
test "should cope with strange column names" do
model_class = Class.new(ActiveRecord::Base) do
self.table_name = "journalists"
extend FriendlyId
friendly_id :name, use: :sequentially_slugged, slug_column: "strange name"
end
transaction do
record_1 = model_class.create! name: "Lois Lane"
record_2 = model_class.create! name: "Lois Lane"
assert_equal "lois-lane", record_1.attributes["strange name"]
assert_equal "lois-lane-2", record_2.attributes["strange name"]
end
end
test "should correctly sequence slugs that end in a number" do
transaction do
record1 = model_class.create! name: "Peugeuot 206"
assert_equal "peugeuot-206", record1.slug
record2 = model_class.create! name: "Peugeuot 206"
assert_equal "peugeuot-206-2", record2.slug
end
end
test "should correctly sequence slugs that begin with a number" do
transaction do
record1 = model_class.create! name: "2010 to 2015 Records"
assert_equal "2010-to-2015-records", record1.slug
record2 = model_class.create! name: "2010 to 2015 Records"
assert_equal "2010-to-2015-records-2", record2.slug
end
end
test "should sequence with a custom sequence separator" do
model_class = Class.new(ActiveRecord::Base) do
self.table_name = "novelists"
extend FriendlyId
friendly_id :name, use: :sequentially_slugged, sequence_separator: ":"
end
transaction do
record_1 = model_class.create! name: "Julian Barnes"
record_2 = model_class.create! name: "Julian Barnes"
assert_equal "julian-barnes", record_1.slug
assert_equal "julian-barnes:2", record_2.slug
end
end
test "should not generate a slug when canidates set is empty" do
model_class = Class.new(ActiveRecord::Base) do
self.table_name = "cities"
extend FriendlyId
friendly_id :slug_candidates, use: [:sequentially_slugged]
def slug_candidates
[name, [name, code]]
end
end
transaction do
record = model_class.create!(name: nil, code: nil)
assert_nil record.slug
end
end
test "should not generate a slug when the sluggable attribute is blank" do
record = model_class.create!(name: "")
assert_nil record.slug
end
end
class SequentiallySluggedTestWithHistory < TestCaseClass
include FriendlyId::Test
include FriendlyId::Test::Shared::Core
class Article < ActiveRecord::Base
extend FriendlyId
friendly_id :name, use: [:sequentially_slugged, :history]
end
Journalist = Class.new(ActiveRecord::Base) do
extend FriendlyId
friendly_id :name, use: [:sequentially_slugged, :history], slug_column: "strange name"
end
def model_class
Article
end
test "should work with regeneration with history when slug already exists" do
transaction do
record1 = model_class.create! name: "Test name"
record2 = model_class.create! name: "Another test name"
assert_equal "test-name", record1.slug
assert_equal "another-test-name", record2.slug
record2.name = "Test name"
record2.slug = nil
record2.save!
assert_equal "test-name-2", record2.slug
end
end
test "should work with regeneration with history when 2 slugs already exists and the second is changed" do
transaction do
record1 = model_class.create! name: "Test name"
record2 = model_class.create! name: "Test name"
record3 = model_class.create! name: "Another test name"
assert_equal "test-name", record1.slug
assert_equal "test-name-2", record2.slug
assert_equal "another-test-name", record3.slug
record2.name = "One more test name"
record2.slug = nil
record2.save!
assert_equal "one-more-test-name", record2.slug
record3.name = "Test name"
record3.slug = nil
record3.save!
assert_equal "test-name-3", record3.slug
end
end
test "should cope with strange column names" do
transaction do
record_1 = Journalist.create! name: "Lois Lane"
record_2 = Journalist.create! name: "Lois Lane"
assert_equal "lois-lane", record_1.attributes["strange name"]
assert_equal "lois-lane-2", record_2.attributes["strange name"]
end
end
end
class City < ActiveRecord::Base
has_many :restaurants
end
class Restaurant < ActiveRecord::Base
extend FriendlyId
belongs_to :city
friendly_id :name, use: [:sequentially_slugged, :scoped, :history], scope: :city
end
class SequentiallySluggedTestWithScopedHistory < TestCaseClass
include FriendlyId::Test
include FriendlyId::Test::Shared::Core
def model_class
Restaurant
end
test "should work with regeneration with scoped history" do
transaction do
city1 = City.create!
City.create!
record1 = model_class.create! name: "Test name", city: city1
record2 = model_class.create! name: "Test name", city: city1
assert_equal "test-name", record1.slug
assert_equal "test-name-2", record2.slug
record2.name = "Another test name"
record2.slug = nil
record2.save!
record3 = model_class.create! name: "Test name", city: city1
assert_equal "test-name-3", record3.slug
end
end
end
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