require 'model_helper'

describe IB::Models::OrderState,
         :props =>
             {:local_id => 23,
              :perm_id => 173276893,
              :client_id => 1111,
              :parent_id => 0,
              :filled => 3,
              :remaining => 2,
              :last_fill_price => 0.5,
              :average_fill_price => 0.55,
              :why_held => 'child',

              :init_margin => 500.0,
              :maint_margin => 500.0,
              :equity_with_loan => 750.0,
              :commission_currency => 'USD',
              :commission => 1.2,
              :min_commission => 1,
              :max_commission => 1.5,
              :status => 'PreSubmitted',
              :warning_text => 'Oh noes!',
             },
         :human =>
             "<OrderState: PreSubmitted #23/173276893 from 1111 filled 3/2 at 0.5/0.55 margin 500.0/500.0 equity 750.0 fee 1.2 why_held child warning Oh noes!>",
         :errors =>
             {:status => ["must not be empty"],
             },
         :assigns =>
             {[:status] =>
                  {[nil, ''] => /must not be empty/,
                   ['Zorro', :Zorro] => 'Zorro'},

              :local_id => numeric_or_nil_assigns,
             },
         :aliases =>
             {[:price, :last_fill_price] => float_or_nil_assigns,
              [:average_price, :average_fill_price] => float_or_nil_assigns,
             } do

  it_behaves_like 'Self-equal Model'
  it_behaves_like 'Model with invalid defaults'

  it 'has class name shortcut' do
    IB::OrderState.should == IB::Models::OrderState
    IB::OrderState.new.should == IB::Models::OrderState.new
  end

  context '#update_missing' do
    let(:nil_state) { IB::OrderState.new(:filled => nil, :remaining => nil,
                                         :price => nil, :average_price => nil) }
    context 'updating with Hash' do
      subject { nil_state.update_missing(props) }
      it_behaves_like 'Model instantiated with properties'
    end

    context 'updating with Model' do
      subject { nil_state.update_missing(IB::OrderState.new(props)) }
      it_behaves_like 'Model instantiated with properties'
    end
  end

  it 'has extra test methods' do
    empty_state = IB::OrderState.new
    empty_state.should be_new
    subject.should_not be_pending
    subject.should_not be_submitted
    empty_state.should be_active
    empty_state.should_not be_inactive
    empty_state.should_not be_complete_fill

    state = IB::OrderState.new(props)
    ['PendingSubmit', 'PreSubmitted', 'Submitted'].each do |status|
      state.status = status
      state.should_not be_new
      state.should be_active
      state.should_not be_inactive
      state.should_not be_complete_fill
      state.should be_pending
      status == 'PendingSubmit' ? state.should_not(be_submitted) : state.should(be_submitted)
    end

    ['PendingCancel', 'Cancelled', 'ApiCancelled', 'Inactive'].each do |status|
      state.status = status
      state.should_not be_new
      state.should_not be_active
      state.should be_inactive
      state.should_not be_complete_fill
      state.should_not be_pending
      subject.should_not be_submitted
    end

    state.status = 'Filled'
    state.should_not be_new
    state.should_not be_active
    state.should be_inactive
    state.should_not be_complete_fill
    state.should_not be_pending
    subject.should_not be_submitted

    state.remaining = 0
    state.should_not be_new
    state.should_not be_active
    state.should be_inactive
    state.should be_complete_fill
    state.should_not be_pending
    subject.should_not be_submitted
  end

end # describe IB::Order