Phoenix: Add generated tests for app/models/product*.rb

phoenix-tests/unit/tests/app/models/product_drive_participant_spec.rb

@@ -0,0 +1,109 @@
+
+require "rails_helper"
+
+RSpec.describe ProductDriveParticipant do
+describe "#volume", :phoenix do
+  let(:product_drive_participant) { ProductDriveParticipant.new(donations: donations) }
+
+  context "when there are no donations" do
+    let(:donations) { [] }
+
+    it "returns 0 for empty donations" do
+      expect(product_drive_participant.volume).to eq(0)
+    end
+  end
+
+  context "when there is a single donation" do
+    let(:donations) { [Donation.new(line_items: [LineItem.new(total: 10)])] }
+
+    it "calculates total for a single donation" do
+      expect(product_drive_participant.volume).to eq(10)
+    end
+  end
+
+  context "when there are multiple donations" do
+    let(:donations) { [Donation.new(line_items: [LineItem.new(total: 10)]), Donation.new(line_items: [LineItem.new(total: 20)])] }
+
+    it "calculates total for multiple donations" do
+      expect(product_drive_participant.volume).to eq(30)
+    end
+  end
+
+  context "when donations have no line items" do
+    let(:donations) { [Donation.new(line_items: [])] }
+
+    it "handles donations with no line items" do
+      expect(product_drive_participant.volume).to eq(0)
+    end
+  end
+
+  context "when there are mixed donations" do
+    let(:donations) { [Donation.new(line_items: [LineItem.new(total: 10)]), Donation.new(line_items: [])] }
+
+    it "calculates total for mixed donations" do
+      expect(product_drive_participant.volume).to eq(10)
+    end
+  end
+
+  context "when donations are nil" do
+    let(:donations) { nil }
+
+    it "handles nil donations" do
+      expect(product_drive_participant.volume).to eq(0)
+    end
+  end
+end
+describe '#volume_by_product_drive', :phoenix do
+  let(:product_drive_participant) { create(:product_drive_participant) }
+  let(:product_drive_id) { 1 }
+
+  context 'when there are no donations for the given product drive' do
+    it 'returns 0' do
+      expect(product_drive_participant.volume_by_product_drive(product_drive_id)).to eq(0)
+    end
+  end
+
+  context 'when there are donations with line items' do
+    let!(:donation_with_line_items) do
+      donation = Donation.create(product_drive_id: product_drive_id)
+      LineItem.create(donation: donation, total: 10)
+      LineItem.create(donation: donation, total: 20)
+      donation
+    end
+
+    it 'calculates the total volume' do
+      expect(product_drive_participant.volume_by_product_drive(product_drive_id)).to eq(30)
+    end
+  end
+
+  context 'when there are donations but no line items' do
+    let!(:donation_without_line_items) { Donation.create(product_drive_id: product_drive_id) }
+
+    it 'returns 0' do
+      expect(product_drive_participant.volume_by_product_drive(product_drive_id)).to eq(0)
+    end
+  end
+
+  context 'when handling invalid product drive ID' do
+    let(:invalid_product_drive_id) { -1 }
+
+    it 'handles gracefully' do
+      expect(product_drive_participant.volume_by_product_drive(invalid_product_drive_id)).to eq(0)
+    end
+  end
+end
+describe "#donation_source_view", :phoenix do
+  let(:product_drive_participant_with_contact_name) { ProductDriveParticipant.new(contact_name: "John Doe") }
+  let(:product_drive_participant_without_contact_name) { ProductDriveParticipant.new(contact_name: "") }
+
+  it "returns nil when contact_name is blank" do
+    participant = product_drive_participant_without_contact_name
+    expect(participant.donation_source_view).to be_nil
+  end
+
+  it "returns contact_name with (participant) when contact_name is present" do
+    participant = product_drive_participant_with_contact_name
+    expect(participant.donation_source_view).to eq("John Doe (participant)")
+  end
+end
+end