require 'spec_helper'
require 'json'

def serialize_json(o)
  API_CLIENT.object_to_http_body(o)
end

def deserialize_json(s, type)
  headers = {'Content-Type' => 'application/json'}
  response = double('response', headers: headers, body: s)
  API_CLIENT.deserialize(response, type)
end

describe "Pet" do
  before do
    @pet_api = Petstore::PetApi.new(API_CLIENT)
    @pet_id = prepare_pet(@pet_api)
  end

  after do
    # remove the testing pet
    begin
      @pet_api.delete_pet(@pet_id)
    rescue Petstore::ApiError => e
      # ignore ApiError 404 (Not Found)
      raise e if e.code != 404
    end
  end

  describe "pet methods" do
    it "should construct a new pet object" do
      tag1 = Petstore::Tag.new({'id' => 1, 'name'=> 'tag1'})
      tag2 = Petstore::Tag.new({'id' => 2, 'name'=> 'tag2'})
      category1 = Petstore::Category.new({:id => 1, :name => 'category unknown'})
      # initalize using both string and symbol key
      pet_hash = {
        :id => @pet_id,
        :name => "RUBY UNIT TESTING",
        :status => "pending",
        :photo_urls => ["url1", "url2"],
        :category => category1,
        :tags => [tag1, tag2]
      }
      pet = Petstore::Pet.new(pet_hash)
      # test new
      pet.name.should == "RUBY UNIT TESTING"
      pet.status.should == "pending"
      pet.id.should == @pet_id
      pet.tags[0].id.should == 1
      pet.tags[1].name.should == 'tag2'
      pet.category.name.should == 'category unknown'

      # test build_from_hash
      pet2 = Petstore::Pet.new
      pet2.build_from_hash(pet.to_hash)
      pet.to_hash.should == pet2.to_hash

      # make sure sub-object has different object id
      pet.tags[0].object_id.should_not == pet2.tags[0].object_id
      pet.tags[1].object_id.should_not == pet2.tags[1].object_id
      pet.category.object_id.should_not == pet2.category.object_id
    end

    it "should fetch a pet object" do
      pet = @pet_api.get_pet_by_id(@pet_id)
      pet.should be_a(Petstore::Pet)
      pet.id.should == @pet_id
      pet.name.should == "RUBY UNIT TESTING"
      pet.tags[0].name.should == "tag test"
      pet.category.name.should == "category test"
    end

    it "should fetch a pet object with http info" do
      pet, status_code, headers = @pet_api.get_pet_by_id_with_http_info(@pet_id)
      status_code.should == 200
      headers['Content-Type'].should == 'application/json'
      pet.should be_a(Petstore::Pet)
      pet.id.should == @pet_id
      pet.name.should == "RUBY UNIT TESTING"
      pet.tags[0].name.should == "tag test"
      pet.category.name.should == "category test"
    end

    it "should not find a pet that does not exist" do
      begin
        @pet_api.get_pet_by_id(-@pet_id)
        fail 'it should raise error'
      rescue Petstore::ApiError => e
        e.code.should == 404
        e.message.should == 'Not Found'
        e.response_body.should == '{"code":1,"type":"error","message":"Pet not found"}'
        e.response_headers.should be_a(Hash)
        e.response_headers['Content-Type'].should == 'application/json'
      end
    end

    it "should create and get pet with byte array (binary, string)" do
      pet = @pet_api.get_pet_by_id(@pet_id)
      pet.id = @pet_id + 1
      str = serialize_json(pet)
      @pet_api.add_pet_using_byte_array(body: str)

      fetched_str = @pet_api.pet_pet_idtesting_byte_arraytrue_get(pet.id)
      fetched_str.should be_a(String)
      fetched = deserialize_json(fetched_str, 'Pet')
      fetched.should be_a(Petstore::Pet)
      fetched.id.should == pet.id
      fetched.category.should be_a(Petstore::Category)
      fetched.category.name.should == pet.category.name

      @pet_api.delete_pet(pet.id)
    end

    it "should get pet in bject" do
      pet = @pet_api.get_pet_by_id_in_object(@pet_id)
      pet.should be_a(Petstore::InlineResponse200)
      pet.id.should == @pet_id
      pet.name.should == "RUBY UNIT TESTING"
      pet.category.should be_a(Hash)
      pet.category[:id].should == 20002
      pet.category[:name].should == 'category test'
    end

    it "should update a pet" do
      pet = @pet_api.get_pet_by_id(@pet_id)
      pet.id.should == @pet_id
      pet.name.should == "RUBY UNIT TESTING"
      pet.status.should == 'pending'

      @pet_api.update_pet_with_form(@pet_id, name: 'new name', status: 'sold')

      fetched = @pet_api.get_pet_by_id(@pet_id)
      fetched.id.should == @pet_id
      fetched.name.should == "new name"
      fetched.status.should == 'sold'
    end

    it "should find pets by status" do
      pets = @pet_api.find_pets_by_status(:status => 'available')
      pets.length.should >= 3
      pets.each do |pet|
        pet.should be_a(Petstore::Pet)
        pet.status.should == 'available'
      end
    end

    it "should not find a pet with invalid status" do
      pets = @pet_api.find_pets_by_status(:status => 'invalid-status')
      pets.length.should == 0
    end

    it "should find a pet by status" do
      pets = @pet_api.find_pets_by_status(:status => "available,sold")
      pets.each do |pet|
        if pet.status != 'available' && pet.status != 'sold'
          raise "pet status wasn't right"
        end
      end
    end

    it "should create a pet" do
      id = @pet_id + 1

      pet = Petstore::Pet.new('id' => id, 'name' => "RUBY UNIT TESTING")
      result = @pet_api.add_pet(:body => pet)
      # nothing is returned
      result.should be_nil

      pet = @pet_api.get_pet_by_id(id)
      pet.id.should == id
      pet.name.should == "RUBY UNIT TESTING"

      @pet_api.delete_pet(id)
    end

    it "should upload a file to a pet" do
      result = @pet_api.upload_file(@pet_id, file: File.new('hello.txt'))
      # nothing is returned
      result.should be_nil
    end

    it "should upload a file with form parameter to a pet" do
      result = @pet_api.upload_file(@pet_id, file: File.new('hello.txt'), additional_metadata: 'metadata')
      result.should be_nil
    end

    it "should implement eql? and hash" do
      pet1 = Petstore::Pet.new
      pet2 = Petstore::Pet.new
      pet1.should == pet2
      pet2.should == pet1
      pet1.eql?(pet2).should == true
      pet2.eql?(pet1).should == true
      pet1.hash.should == pet2.hash
      pet1.should == pet1
      pet1.eql?(pet1).should == true
      pet1.hash.should == pet1.hash

      pet1.name = 'really-happy'
      pet1.photo_urls = ['http://foo.bar.com/1', 'http://foo.bar.com/2']
      pet1.should_not == pet2
      pet2.should_not == pet1
      pet1.eql?(pet2).should == false
      pet2.eql?(pet1).should == false
      pet1.hash.should_not == pet2.hash
      pet1.should == pet1
      pet1.eql?(pet1).should == true
      pet1.hash.should == pet1.hash

      pet2.name = 'really-happy'
      pet2.photo_urls = ['http://foo.bar.com/1', 'http://foo.bar.com/2']
      pet1.should == pet2
      pet2.should == pet1
      pet1.eql?(pet2).should == true
      pet2.eql?(pet1).should == true
      pet1.hash.should == pet2.hash
      pet2.should == pet2
      pet2.eql?(pet2).should == true
      pet2.hash.should == pet2.hash
    end
  end
end