spec/models/queen_spec.rb
require 'rails_helper'
RSpec.describe Queen, type: :model do
let(:user) { FactoryGirl.create(:user) }
let(:game) { FactoryGirl.create(:game, white_player_id: user.id)}
before(:each) { game.pieces.destroy_all }
describe "queen#valid_move?" do
subject(:queen_valid_move?) { queen.valid_move?(destination_x, destination_y) }
let!(:queen) { FactoryGirl.create(:queen, color: "White", x_pos: 3, y_pos: 0, game_id: game.id) }
context 'for valid move' do
context 'horizontal' do
let(:destination_x) { 6 }
let(:destination_y) { queen.y_pos }
it { is_expected.to eq(true) }
end
context 'vertical' do
let(:destination_x) { queen.x_pos }
let(:destination_y) { 5 }
it { is_expected.to eq(true) }
end
context 'diagonal' do
let(:destination_x) { 1 }
let(:destination_y) { 2 }
it { is_expected.to eq(true) }
end
end
context 'for invalid move' do
context 'when not obstructed' do
let(:destination_x) { 4 }
let(:destination_y) { 5 }
it { is_expected.to eq(false) }
end
context 'when obstructed' do
let!(:bishop) { FactoryGirl.create(:bishop, color: "White", x_pos: 5, y_pos: 2, game_id: game.id) }
let(:destination_x) { 6 }
let(:destination_y) { 3 }
it { is_expected.to eq(false) }
end
end
end
end