require 'spec_helper'

describe Jumpup::Heroku::Configuration do

  before do
    Jumpup::Heroku.configuration = nil
  end

  describe ".configure" do

    describe "without configuration" do
      before do
        Jumpup::Heroku.configure do |config|
        end
      end

      subject do
        Jumpup::Heroku.configuration
      end

      its(:app) { should be_nil }
      its(:staging_app) { should be_nil }
      its(:production_app) { should be_nil }
      its(:run_database_tasks) { should be_true }
    end

    describe "with configurations" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.production_app = 'myapp-production'
          config.staging_app = 'myapp-staging'
          config.run_database_tasks = false
        end
      end

      subject do
        Jumpup::Heroku.configuration
      end

      its(:app) { should eq('myapp') }
      its(:staging_app) { should eq('myapp-staging')}
      its(:production_app) { should eq('myapp-production') }
      its(:run_database_tasks) { should be_false }
    end
  end

  describe "#valid?" do

    describe "with app" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
        end
      end

      it 'be valid' do
        expect(Jumpup::Heroku.configuration).to be_valid
      end
    end

    describe "with staging_app and production_app" do

      before do
        Jumpup::Heroku.configure do |config|
          config.production_app = 'myapp-production'
          config.staging_app = 'myapp-staging'
        end
      end

      it 'be valid' do
        expect(Jumpup::Heroku.configuration).to be_valid
      end
    end

    describe "with app, staging_app and production_app" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.production_app = 'myapp-production'
          config.staging_app = 'myapp-staging'
        end
      end

      it 'not be valid' do
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end

    describe "with staging_app" do

      before do
        Jumpup::Heroku.configure do |config|
          config.staging_app = 'myapp-staging'
        end
      end

      it 'not be valid' do
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end

    describe "with production_app" do

      before do
        Jumpup::Heroku.configure do |config|
          config.production_app = 'myapp-production'
        end
      end

      it 'not be valid' do
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end

    describe "with app and production_app" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.production_app = 'myapp-production'
        end
      end

      it 'not be valid' do
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end

    describe "with app and staging_app" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.staging_app = 'myapp-staging'
        end
      end

      it 'not be valid' do
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end

    describe "with true run_database_tasks" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.run_database_tasks = true
        end
      end

      it 'be valid' do
        expect(Jumpup::Heroku.configuration).to be_valid
      end
    end

    describe "with false run_database_tasks" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.run_database_tasks = false
        end
      end

      it 'be valid' do
        expect(Jumpup::Heroku.configuration).to be_valid
      end
    end

    describe "with invalid run_database_tasks" do

      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.run_database_tasks = 'a'
        end
      end

      it 'be valid' do
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end

    describe "without configuration" do

      before do
        Jumpup::Heroku.configure do |config|
        end
      end

      it 'not be valid' do
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end

    describe "with configuration nil" do

      before do
        Jumpup::Heroku.configuration = nil
      end

      it 'not be valid' do
        pending "The bug is raised when have no config/initialier/heroku-deploy.rb file"
        expect(Jumpup::Heroku.configuration).to_not be_valid
      end
    end
  end
end