demarches-normaliennes/spec/models/geo_area_spec.rb

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RSpec.describe GeoArea, type: :model do
describe '#area' do
let(:geo_area) { build(:geo_area, :polygon) }
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it { expect(geo_area.area).to eq(103.6) }
end
describe '#area (hourglass polygon)' do
let(:geo_area) { build(:geo_area, :hourglass_polygon) }
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it { expect(geo_area.area).to eq(32.4) }
end
describe '#length' do
let(:geo_area) { build(:geo_area, :line_string) }
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it { expect(geo_area.length).to eq(21.2) }
end
describe '#location' do
let(:geo_area) { build(:geo_area, :point) }
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it { expect(geo_area.location).to eq("46°32'19\"N 2°25'42\"E") }
end
describe '#rgeo_geometry' do
let(:geo_area) { build(:geo_area, :polygon) }
let(:polygon) do
{
"type" => "Polygon",
"coordinates" => [
[
[2.428439855575562, 46.538476837725796],
[2.4284291267395024, 46.53842148758162],
[2.4282521009445195, 46.53841410755813],
[2.42824137210846, 46.53847314771794],
[2.428284287452698, 46.53847314771794],
[2.428364753723145, 46.538487907747864],
[2.4284291267395024, 46.538491597754714],
[2.428439855575562, 46.538476837725796]
]
]
}
end
it { expect(geo_area.geometry).to eq(polygon) }
context 'invalid' do
let(:geo_area) { build(:geo_area, :invalid_multi_polygon) }
it { expect(geo_area.rgeo_geometry).to be_nil }
end
context 'polygon_with_extra_coordinate' do
let(:geo_area) { build(:geo_area, :polygon_with_extra_coordinate) }
it { expect(geo_area.geometry).not_to eq(polygon) }
it { expect(geo_area.safe_geometry).to eq(polygon) }
end
end
end