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|
# frozen_string_literal: true
require 'test_helper'
module ActiveModel
class Serializer
module Adapter
class PolymorphicTest < ActiveSupport::TestCase
setup do
@employee = Employee.new(id: 42, name: 'Zoop Zoopler', email: 'zoop@example.com')
@picture = @employee.pictures.new(id: 1, title: 'headshot-1.jpg')
@picture.imageable = @employee
end
def serialization(resource, adapter = :attributes)
serializable(resource, adapter: adapter, serializer: PolymorphicBelongsToSerializer).as_json
end
def tag_serialization(adapter = :attributes)
tag = PolyTag.new(id: 1, phrase: 'foo')
tag.object_tags << ObjectTag.new(id: 1, poly_tag_id: 1, taggable: @employee)
tag.object_tags << ObjectTag.new(id: 5, poly_tag_id: 1, taggable: @picture)
serializable(tag, adapter: adapter, serializer: PolymorphicTagSerializer, include: '*.*').as_json
end
def test_attributes_serialization
expected =
{
id: 1,
title: 'headshot-1.jpg',
imageable: {
type: 'employee',
employee: {
id: 42,
name: 'Zoop Zoopler'
}
}
}
assert_equal(expected, serialization(@picture))
end
def test_attributes_serialization_without_polymorphic_association
expected =
{
id: 2,
title: 'headshot-2.jpg',
imageable: nil
}
simple_picture = Picture.new(id: 2, title: 'headshot-2.jpg')
assert_equal(expected, serialization(simple_picture))
end
def test_attributes_serialization_with_polymorphic_has_many
expected =
{
id: 1,
phrase: 'foo',
object_tags: [
{
id: 1,
taggable: {
type: 'employee',
employee: {
id: 42
}
}
},
{
id: 5,
taggable: {
type: 'picture',
picture: {
id: 1
}
}
}
]
}
assert_equal(expected, tag_serialization)
end
def test_json_serialization
expected =
{
picture: {
id: 1,
title: 'headshot-1.jpg',
imageable: {
type: 'employee',
employee: {
id: 42,
name: 'Zoop Zoopler'
}
}
}
}
assert_equal(expected, serialization(@picture, :json))
end
def test_json_serialization_without_polymorphic_association
expected =
{
picture: {
id: 2,
title: 'headshot-2.jpg',
imageable: nil
}
}
simple_picture = Picture.new(id: 2, title: 'headshot-2.jpg')
assert_equal(expected, serialization(simple_picture, :json))
end
def test_json_serialization_with_polymorphic_has_many
expected =
{
poly_tag: {
id: 1,
phrase: 'foo',
object_tags: [
{
id: 1,
taggable: {
type: 'employee',
employee: {
id: 42
}
}
},
{
id: 5,
taggable: {
type: 'picture',
picture: {
id: 1
}
}
}
]
}
}
assert_equal(expected, tag_serialization(:json))
end
def test_json_api_serialization
expected =
{
data: {
id: '1',
type: 'pictures',
attributes: {
title: 'headshot-1.jpg'
},
relationships: {
imageable: {
data: {
id: '42',
type: 'employees'
}
}
}
}
}
assert_equal(expected, serialization(@picture, :json_api))
end
def test_json_api_serialization_with_polymorphic_belongs_to
expected = {
data: {
id: '1',
type: 'poly-tags',
attributes: { phrase: 'foo' },
relationships: {
:"object-tags" => {
data: [
{ id: '1', type: 'object-tags' },
{ id: '5', type: 'object-tags' }
]
}
}
},
included: [
{
id: '1',
type: 'object-tags',
relationships: {
taggable: {
data: { id: '42', type: 'employees' }
}
}
},
{
id: '42',
type: 'employees'
},
{
id: '5',
type: 'object-tags',
relationships: {
taggable: {
data: { id: '1', type: 'pictures' }
}
}
},
{
id: '1',
type: 'pictures'
}
]
}
assert_equal(expected, tag_serialization(:json_api))
end
end
end
end
end
|
