require 'spec_helper'

describe 'UserWriter' do

  it 'should show connection error messages if server cannot be reached' do
    TheCity.stub(:admin_request) { raise TheCityExceptions::UnableToConnectToTheCity.new('Unable to connect to server') }
    user_data = FactoryGirl.attributes_for(:user, {:id => nil})
    user = TheCity::User.new(user_data)
    user.id.should be_nil
    user.save.should === false
    user.id.should be_nil
    user.error_messages.should == ['Unable to connect to server']
  end  


  it 'should save if all data is valid for new user' do
    request_data = FactoryGirl.attributes_for(:user, {:id => 12345}).to_json
    TheCity.stub(:admin_request).and_return( TheCityResponse.new(200, request_data) )
    user_data = FactoryGirl.attributes_for(:user, {:id => nil})
    user = TheCity::User.new(user_data)
    user.id.should be_nil
    user.save.should === true
    user.id.should == 12345
  end


  it 'should show error messages if save fails for new user' do
    TheCity.stub(:admin_request) { raise TheCityExceptions::TheCityResponseError.new('email address already exists') }
    user_data = FactoryGirl.attributes_for(:user, {:id => nil})
    user = TheCity::User.new(user_data)
    user.id.should be_nil
    user.save.should === false
    user.id.should be_nil
    user.error_messages.should == ['email address already exists']
  end  


  it 'should save if all data is valid for existing user' do
    request_data = FactoryGirl.attributes_for(:user, {:id => 12345}).to_json
    TheCity.stub(:admin_request).and_return( TheCityResponse.new(200, request_data) )    
    user_data = FactoryGirl.attributes_for(:user, {:id => 12345})
    user = TheCity::User.new(user_data)
    user.id.should == 12345
    user.save.should === true
    user.id.should == 12345
  end


  it 'should show error messages if save fails for existing user' do
    TheCity.stub(:admin_request) { raise TheCityExceptions::TheCityResponseError.new('something bad happened') }
    user_data = FactoryGirl.attributes_for(:user, {:id => 12345})
    user = TheCity::User.new(user_data)
    user.id.should == 12345
    user.save.should === false
    user.id.should == 12345
    user.error_messages.should == ['something bad happened']
  end  


  it 'should delete if data ID exists for the existing user' do
    TheCity.stub(:admin_request).and_return( TheCityResponse.new(204, '{}') ) 
    user_data = FactoryGirl.attributes_for(:user, {:id => 12345})
    user = TheCity::User.new(user_data)
    user.is_deleted?.should === false
    user.delete
    user.is_deleted?.should === true
  end


  it 'should show error messages if data fails to be deleted' do
    TheCity.stub(:admin_request) { raise TheCityExceptions::TheCityResponseError.new('something bad happened') }
    user_data = FactoryGirl.attributes_for(:user, {:id => 12345})
    user = TheCity::User.new(user_data)
    user.is_deleted?.should === false
    user.delete
    user.is_deleted?.should === false
    user.error_messages.should == ['something bad happened']
  end  

end