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# frozen_string_literal: true
require "spec_helper"
require "generators/graphql/object_generator"
class GraphQLGeneratorsObjectGeneratorTest < BaseGeneratorTest
tests Graphql::Generators::ObjectGenerator
ActiveRecord::Schema.define do
create_table :test_users do |t|
t.datetime :created_at
t.date :birthday
t.integer :points, null: false
t.decimal :rating, null: false
end
end
# rubocop:disable Style/ClassAndModuleChildren
class ::TestUser < ActiveRecord::Base
end
# rubocop:enable Style/ClassAndModuleChildren
test "it generates fields with types" do
commands = [
# GraphQL-style:
["Bird", "wingspan:Int!", "foliage:[Color]"],
# Ruby-style:
["BirdType", "wingspan:!Integer", "foliage:[Types::ColorType]"],
# Mixed
["BirdType", "wingspan:!Int", "foliage:[Color]"],
]
expected_content = <<-RUBY
# frozen_string_literal: true
module Types
class BirdType < Types::BaseObject
field :wingspan, Integer, null: false
field :foliage, [Types::ColorType]
end
end
RUBY
commands.each do |c|
prepare_destination
run_generator(c)
assert_file "app/graphql/types/bird_type.rb", expected_content
end
end
test "it generates fields with namespaced types" do
commands = [
# GraphQL-style:
["Bird", "wingspan:Int!", "foliage:[Color]"],
# Ruby-style:
["BirdType", "wingspan:!Integer", "foliage:[Types::ColorType]"],
# Mixed
["BirdType", "wingspan:!Int", "foliage:[Color]"],
].map { |c| c + ["--namespaced-types"]}
expected_content = <<-RUBY
# frozen_string_literal: true
module Types
class Objects::BirdType < Types::BaseObject
field :wingspan, Integer, null: false
field :foliage, [Types::ColorType]
end
end
RUBY
commands.each do |c|
prepare_destination
run_generator(c)
assert_file "app/graphql/types/objects/bird_type.rb", expected_content
end
end
test "it generates namespaced classifed file" do
run_generator(["books/page"])
assert_file "app/graphql/types/books/page_type.rb", <<-RUBY
# frozen_string_literal: true
module Types
class Books::PageType < Types::BaseObject
end
end
RUBY
end
test "it makes Relay nodes" do
run_generator(["Page", "--node"])
assert_file "app/graphql/types/page_type.rb", <<-RUBY
# frozen_string_literal: true
module Types
class PageType < Types::BaseObject
implements GraphQL::Types::Relay::Node
end
end
RUBY
end
test "it generates objects based on ActiveRecord schema, with namespaced types" do
run_generator(["TestUser", "--namespaced-types"])
assert_file "app/graphql/types/objects/test_user_type.rb", <<-RUBY
# frozen_string_literal: true
module Types
class Objects::TestUserType < Types::BaseObject
field :id, ID, null: false
field :created_at, GraphQL::Types::ISO8601DateTime
field :birthday, GraphQL::Types::ISO8601Date
field :points, Integer, null: false
field :rating, Float, null: false
end
end
RUBY
end
test "it generates objects based on ActiveRecord schema with additional custom fields" do
run_generator(["TestUser", "name:!String", "email:!Citext", "settings:jsonb"])
assert_file "app/graphql/types/test_user_type.rb", <<-RUBY
# frozen_string_literal: true
module Types
class TestUserType < Types::BaseObject
field :id, ID, null: false
field :created_at, GraphQL::Types::ISO8601DateTime
field :birthday, GraphQL::Types::ISO8601Date
field :points, Integer, null: false
field :rating, Float, null: false
field :name, String, null: false
field :email, String, null: false
field :settings, GraphQL::Types::JSON
end
end
RUBY
end
end
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