# frozen_string_literal: true
require 'spec_helper'
require 'drillbit/requests/base'
require 'drillbit/matchers/subdomain'
require 'drillbit/configuration'

module    Drillbit
module    Matchers
describe  Subdomain do
  before(:each) do
    Drillbit.configuration.allowed_subdomains     = %w{api}
    Drillbit.configuration.allowed_api_subdomains = %w{api}
  end

  it 'matches if the subdomain is API' do
    env     = { 'HTTP_HOST' => 'api.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new

    expect(matcher.matches?(request)).to be_a TrueClass
  end

  it 'matches if the first subdomain is API' do
    env     = { 'HTTP_HOST' => 'api.westeros.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new

    expect(matcher.matches?(request)).to be_a TrueClass
  end

  it 'does not match if the first subdomain is not API' do
    env     = { 'HTTP_HOST' => 'westeros.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new

    expect(matcher.matches?(request)).to be_a FalseClass
  end

  it 'allows the matched subdomain to be specified' do
    env     = { 'HTTP_HOST' => 'westeros.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new(allowed_subdomains: 'westeros')

    expect(matcher.matches?(request)).to be_a TrueClass
  end

  it 'allows more than one subdomain to be matched' do
    env     = { 'HTTP_HOST' => 'westeros.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new(allowed_subdomains: %w{api westeros})

    expect(matcher.matches?(request)).to be_a TrueClass

    env     = { 'HTTP_HOST' => 'api.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new(allowed_subdomains: %w{api westeros})

    expect(matcher.matches?(request)).to be_a TrueClass
  end

  it 'can match only the api subdomain' do
    env     = { 'HTTP_HOST' => 'westeros.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new(allowed_api_subdomains: %w{westeros})

    expect(matcher.matches_api_subdomain?(request)).to be_a TrueClass
  end

  it 'matches "api" as an api subdomain by default' do
    env     = { 'HTTP_HOST' => 'api.example.com' }
    request = Requests::Base.resolve(env)
    matcher = Subdomain.new

    expect(matcher.matches_api_subdomain?(request)).to be_a TrueClass
  end
end
end
end