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

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

@@ -0,0 +1,99 @@
+
+require "rails_helper"
+
+RSpec.describe ProductDriveParticipant do
+describe "#volume", :phoenix do
+  let(:product_drive_participant) { create(:product_drive_participant, donations: donations) }
+  let(:donations) { [] }
+
+  it "returns 0 for empty donations" do
+    expect(product_drive_participant.volume).to eq(0)
+  end
+
+  context "when donations have no line items" do
+    let(:donations) { [create(:donation, line_items: [])] }
+
+    it "returns 0 for donations with no line items" do
+      expect(product_drive_participant.volume).to eq(0)
+    end
+  end
+
+  context "when donations have line items" do
+    let(:line_item1) { create(:line_item, total: 10) }
+    let(:line_item2) { create(:line_item, total: 20) }
+    let(:donations) { [create(:donation, line_items: [line_item1, line_item2])] }
+
+    it "calculates total for donations with line items" do
+      expect(product_drive_participant.volume).to eq(30)
+    end
+  end
+
+  context "when donations are mixed" do
+    let(:line_item1) { create(:line_item, total: 10) }
+    let(:donations) { [create(:donation, line_items: [line_item1]), create(:donation, line_items: [])] }
+
+    it "calculates total for mixed donations" do
+      expect(product_drive_participant.volume).to eq(10)
+    end
+  end
+
+  context "when donations have nil values" do
+    let(:donations) { [nil, create(:donation, line_items: [])] }
+
+    it "handles nil values gracefully" do
+      expect(product_drive_participant.volume).to eq(0)
+    end
+  end
+end
+describe "#volume_by_product_drive", :phoenix do
+  let(:product_drive_id) { 1 }
+  let(:participant) { ProductDriveParticipant.new }
+
+  it "returns 0 when there are no donations" do
+    expect(participant.volume_by_product_drive(product_drive_id)).to eq(0)
+  end
+
+  it "calculates total volume for a single donation" do
+    donation = Donation.create(product_drive_id: product_drive_id)
+    LineItem.create(donation: donation, total: 10)
+    expect(participant.volume_by_product_drive(product_drive_id)).to eq(10)
+  end
+
+  it "calculates total volume for multiple donations" do
+    donation1 = Donation.create(product_drive_id: product_drive_id)
+    LineItem.create(donation: donation1, total: 10)
+    donation2 = Donation.create(product_drive_id: product_drive_id)
+    LineItem.create(donation: donation2, total: 20)
+    expect(participant.volume_by_product_drive(product_drive_id)).to eq(30)
+  end
+
+  it "handles donations with varying line item totals" do
+    donation1 = Donation.create(product_drive_id: product_drive_id)
+    LineItem.create(donation: donation1, total: 5)
+    donation2 = Donation.create(product_drive_id: product_drive_id)
+    LineItem.create(donation: donation2, total: 15)
+    expect(participant.volume_by_product_drive(product_drive_id)).to eq(20)
+  end
+
+  it "returns 0 when product drive ID does not match any donation" do
+    non_matching_product_drive_id = 2
+    donation = Donation.create(product_drive_id: non_matching_product_drive_id)
+    LineItem.create(donation: donation, total: 10)
+    expect(participant.volume_by_product_drive(product_drive_id)).to eq(0)
+  end
+end
+describe "#donation_source_view", :phoenix do
+  let(:product_drive_participant_with_contact) { ProductDriveParticipant.new(contact_name: "John Doe") }
+  let(:product_drive_participant_without_contact) { ProductDriveParticipant.new(contact_name: "") }
+
+  it "returns nil when contact_name is blank" do
+    participant = product_drive_participant_without_contact
+    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
+    expect(participant.donation_source_view).to eq("John Doe (participant)")
+  end
+end
+end