Add tests for Carto Geocodeur

spec/lib/carto/geocodeur_spec.rb

@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+describe Carto::Geocodeur do
+  let(:address) { '50 av des champs elysees' }
+  describe '.convert_adresse_to_point', vcr: { cassette_name: 'bano_octo' } do
+    it 'return a point' do
+      expect(described_class.convert_adresse_to_point(address).class).to eq(RGeo::Cartesian::PointImpl)
+    end
+    context 'when RestClient::Exception' do
+      before do
+        allow_any_instance_of(Carto::Bano::Driver).to receive(:call).and_raise(RestClient::Exception)
+      end
+      it 'return nil' do
+        expect(described_class.convert_adresse_to_point(address)).to be_nil
+      end
+    end
+    context 'when JSON::ParserError' do
+      before do
+        allow_any_instance_of(Carto::Bano::PointRetriever).to receive(:point).and_raise(JSON::ParserError)
+      end
+      it 'return nil' do
+        expect(described_class.convert_adresse_to_point(address)).to be_nil
+      end
+    end
+  end
+end