require 'spec_helper'

describe Gremium do
  it "can be created" do
    g=FactoryGirl.build(:gremium)
    expect(g.save).to be true
  end
  it "is valid with all attributes" do 
    g = FactoryGirl.build(:gremium)
    g.should be_valid
  end
  [:name,:typ].each do |attr|
    it "should not be valid without #{attr}" do
      g = FactoryGirl.build(:gremium)
      g.send("#{attr}=".to_sym,nil)
      expect(g).not_to be_valid
      expect(g.errors[attr]).to have_at_least(1).items
 
    end
  end
  it "is in tabs if typ is 1 or 3" do 
    g = FactoryGirl.create(:gremium, typ: 1)
    expect(Gremium.tabs).to eq([g])
  end
  it "is not in tabs if typ is not 1 or 3" do 
    g = FactoryGirl.create(:gremium, typ: 2)
    expect(Gremium.tabs).to eq([])
  end
  it "destroys memberships if its destroyed" do
    g=FactoryGirl.create(:gremium)
    fp=FactoryGirl.create(:fetprofile)
    m=FactoryGirl.create(:membership, gremium_id: g.id, fetprofile_id: fp.id)
    expect{g.destroy}.to change {Membership.count}.by(-1)

    
  end

  it "responds to title" do
    g=FactoryGirl.build(:gremium)
    expect(g.respond_to?(:title)).to be true
  end
end