Contents

require 'spec_helper'

describe "ActiveRecord::Base.act_as_geolocated" do
  describe "#within_radius" do
    let(:test_data){ {lat: nil, lng: nil, radius: nil} }
    subject{ Place.within_radius(test_data[:radius], test_data[:lat], test_data[:lng]) }
    before(:all) do
      @place = Place.create!(:lat => -30.0277041, :lng => -51.2287346)
    end

    after(:all) do
      @place.destroy
    end

    context "when query with null data" do
      it{ should == [] }
    end

    context "when query for the exact same point with radius 0" do
      let(:test_data){{lat: -30.0277041, lng: -51.2287346 , radius: 0}}
      it{ should == [@place] }
    end

    context "when query for place within radius" do
      let(:test_data){ {radius: 4000000, lat: -27.5969039, lng: -48.5494544} }
      it{ should == [@place] }
    end

    context "when query for place outside the radius" do
      let(:test_data){ {radius: 1000, lat: -27.5969039, lng: -48.5494544} }
    end
  end

  describe "#order_by_distance" do
    let(:current_location){ {lat: nil, lng: nil, radius: nil} }
    subject{ Place.order_by_distance(current_location[:lat], current_location[:lng]) }
    before(:all) do
      @place_1 = Place.create!(:lat => 52.370216, :lng => 4.895168) #Amsterdam
      @place_2 = Place.create!(:lat => 52.520007, :lng => 13.404954) #Berlin
    end
    after(:all) do
      @place_1.destroy
      @place_2.destroy
    end

    context "when sorting on distance" do
      let(:current_location){{lat: 51.511214, lng: 0.119824}} #London
      it{ should == [@place_1, @place_2] }
    end

    context "when sorting on distance from another location" do
      let(:current_location){{lat: 52.229676, lng: 21.012229}} #Warsaw
      it{ should == [@place_2, @place_1] }
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
activerecord-postgres-earthdistance-0.3.2	spec/act_as_geolocated_spec.rb
activerecord-postgres-earthdistance-0.3.1	spec/act_as_geolocated_spec.rb
activerecord-postgres-earthdistance-0.3.0	spec/act_as_geolocated_spec.rb