implements some parts of the spending proposals importer

spec/lib/spending_proposals_importer_spec.rb

@@ -0,0 +1,57 @@
+require 'rails_helper'
+
+describe SpendingProposalsImporter do
+
+  let(:importer) { SpendingProposalsImporter.new }
+
+  describe '#import' do
+    it "Imports a city spending proposal" do
+      sp = create(:spending_proposal)
+
+      expect { importer.import(sp) }.to change{ Budget::Investment.count }.from(0).to(1)
+
+      inv = Budget::Investment.last
+
+      expect(inv.author).to eq(sp.author)
+      expect(inv.title).to eq(sp.title)
+      expect(inv.heading.name).to eq("Toda la ciudad")
+      expect(inv.heading.group.name).to eq("Toda la ciudad")
+    end
+
+    it "Imports a city spending proposal" do
+      sp = create(:spending_proposal, geozone: create(:geozone, name: "Bel Air"))
+
+      expect { importer.import(sp) }.to change{ Budget::Investment.count }.from(0).to(1)
+
+      inv = Budget::Investment.last
+
+      expect(inv.author).to eq(sp.author)
+      expect(inv.title).to eq(sp.title)
+      expect(inv.heading.name).to eq("Bel Air")
+      expect(inv.heading.group.name).to eq("Barrios")
+    end
+
+    it "Uses existing budgets, headings and groups instead of creating new ones" do
+      sp1 = create(:spending_proposal, geozone: create(:geozone, name: "Bel Air"))
+      sp2 = create(:spending_proposal, geozone: create(:geozone, name: "Bel Air"))
+
+      expect { importer.import(sp1) }.to change{ Budget::Investment.count }.from(0).to(1)
+      expect { importer.import(sp2) }.to change{ Budget::Investment.count }.from(1).to(2)
+
+      inv1 = Budget::Investment.first
+      inv2 = Budget::Investment.last
+
+      expect(inv2.heading).to eq(inv1.heading)
+    end
+
+    it "Imports feasibility correctly" do
+      sp = create(:spending_proposal)
+      feasible = create(:spending_proposal, feasible: true)
+      unfeasible = create(:spending_proposal, feasible: false)
+
+      expect(importer.import(sp).feasibility).to eq('undecided')
+      expect(importer.import(feasible).feasibility).to eq('feasible')
+      expect(importer.import(unfeasible).feasibility).to eq('unfeasible')
+    end
+  end
+end