require_relative '../../lib/rgraph/node'

describe Node do
  subject { Node.new(name: "Lucas", id: '1', age: 20) }
  describe "#new" do
    its(:name) { should eq "Lucas" }
    its(:id) { should eq '1' }
    its(:age) { should eq 20 }
  end

  describe "#degree" do
    its(:degree) { should eq 0}
  end

  describe "#has_neighbour" do
    it "recognizes its neighbour" do
      n1 = Node.new(id: 1)
      n2 = Node.new(id: 1)
      n1.neighbours << n2
      expect(n1.has_neighbour?(n2)).to be_true
    end
  end
end