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location_spec.rb 2.1KB

    require 'rails_helper' describe Location do let(:location) { Location.new( lat: BigDecimal.new('2.0'), lng: BigDecimal.new('3.0'), radius: 300, speed: 2, course: 30) } it "converts values to Float" do expect(location.lat).to be_a Float expect(location.lat).to eq 2.0 expect(location.lng).to be_a Float expect(location.lng).to eq 3.0 expect(location.radius).to be_a Float expect(location.radius).to eq 300.0 expect(location.speed).to be_a Float expect(location.speed).to eq 2.0 expect(location.course).to be_a Float expect(location.course).to eq 30.0 end it "provides hash-style access to its properties with both symbol and string keys" do expect(location[:lat]).to be_a Float expect(location[:lat]).to eq 2.0 expect(location['lat']).to be_a Float expect(location['lat']).to eq 2.0 end it "has a convenience accessor for combined latitude and longitude" do expect(location.latlng).to eq "2.0,3.0" end it "does not allow hash-style assignment" do expect { location[:lat] = 2.0 }.to raise_error(NoMethodError) end it "ignores invalid values" do location2 = Location.new( lat: 2, lng: 3, radius: -1, speed: -1, course: -1) expect(location2.radius).to be_nil expect(location2.speed).to be_nil expect(location2.course).to be_nil end it "considers a location empty if either latitude or longitude is missing" do expect(Location.new.empty?).to be_truthy expect(Location.new(lat: 2, radius: 1).present?).to be_falsy expect(Location.new(lng: 3, radius: 1).present?).to be_falsy end it "is droppable" do { '{{location.lat}}' => '2.0', '{{location.latitude}}' => '2.0', '{{location.lng}}' => '3.0', '{{location.longitude}}' => '3.0', '{{location.latlng}}' => '2.0,3.0', }.each { |template, result| expect(Liquid::Template.parse(template).render('location' => location.to_liquid)).to eq(result), "expected #{template.inspect} to expand to #{result.inspect}" } end end