require 'test_helper'

class GeocoderTest < Test::Unit::TestCase

  def setup
    Geocoder::Configuration.lookup = :google
    Geocoder.send :set_lookup, :google
  end

  def test_fetch_coordinates
    v = Venue.new(*venue_params(:msg))
    assert_equal [40.750354, -73.993371], v.fetch_coordinates
    assert_equal [40.750354, -73.993371], [v.latitude, v.longitude]
  end

  # sanity check
  def test_distance_between
    assert_equal 69, Geocoder::Calculations.distance_between(0,0, 0,1).round
  end

  # sanity check
  def test_geographic_center
    assert_equal [0.0, 0.5],
      Geocoder::Calculations.geographic_center([[0,0], [0,1]])
    assert_equal [0.0, 1.0],
      Geocoder::Calculations.geographic_center([[0,0], [0,1], [0,2]])
  end

  def test_exception_raised_for_unconfigured_geocoding
    l = Landmark.new("Mount Rushmore", 43.88, -103.46)
    assert_raises Geocoder::ConfigurationError do
      l.fetch_coordinates
    end
  end

  def test_result_address_components_of_type
    results = Geocoder.search("Madison Square Garden, New York, NY")
    assert_equal "Manhattan",
      results.first.address_components_of_type(:sublocality).first['long_name']
  end

  def test_does_not_choke_on_nil_address
    v = Venue.new("Venue", nil)
    assert_nothing_raised do
      v.fetch_coordinates
    end
  end

  # --- Yahoo ---
  def test_yahoo_result_components
    Geocoder::Configuration.lookup = :yahoo
    Geocoder.send :set_lookup, :yahoo
    results = Geocoder.search("Madison Square Garden, New York, NY")
    assert_equal "10001", results.first.postal
  end

  def test_yahoo_address_formatting
    Geocoder::Configuration.lookup = :yahoo
    Geocoder.send :set_lookup, :yahoo
    results = Geocoder.search("Madison Square Garden, New York, NY")
    assert_equal "Madison Square Garden, New York, NY  10001",
      results.first.address
  end
end