# encoding: utf-8

require 'spec_helper'

describe Function::Connective::Disjunction, '.call' do
  subject { object.call(left, right) }

  let(:object) { described_class }

  context 'when left is true and right is true' do
    let(:left)  { true }
    let(:right) { true }

    it { should be(true) }
  end

  context 'when left is true and right is false' do
    let(:left)  { true  }
    let(:right) { false }

    it { should be(true) }
  end

  context 'when left is false and right is true' do
    let(:left)  { false }
    let(:right) { true  }

    it { should be(true) }
  end

  context 'when left is false and right is false' do
    let(:left)  { false }
    let(:right) { false }

    it { should be(false) }
  end
end