phase002 complete

spec/models/maintenance_entry_spec.rb

@@ -0,0 +1,53 @@
+require "rails_helper"
+
+RSpec.describe MaintenanceEntry do
+  it "has a valid factory" do
+    expect(build(:maintenance_entry)).to be_valid
+  end
+
+  it "requires all fields" do
+    entry = build(
+      :maintenance_entry,
+      vehicle: nil,
+      updated_by_user: nil,
+      name: nil,
+      notes: nil,
+      odometer: nil,
+      cost: nil,
+      date: nil,
+      ensure_matching_schedule: false
+    )
+
+    expect(entry).not_to be_valid
+    expect(entry.errors.attribute_names).to include(:vehicle, :updated_by_user, :name, :notes, :odometer, :cost, :date)
+  end
+
+  it "requires valid numeric values and allows zero cost" do
+    invalid_entry = build(:maintenance_entry, odometer: -1, cost: -1)
+    no_cost_entry = build(:maintenance_entry, cost: 0)
+
+    expect(invalid_entry).not_to be_valid
+    expect(invalid_entry.errors[:odometer]).to be_present
+    expect(invalid_entry.errors[:cost]).to be_present
+    expect(no_cost_entry).to be_valid
+  end
+
+  it "rejects future dates" do
+    entry = build(:maintenance_entry, date: Date.current + 1.day)
+
+    expect(entry).not_to be_valid
+    expect(entry.errors[:date]).to be_present
+  end
+
+  it "requires name to match a vehicle maintenance schedule case-insensitively" do
+    vehicle = create(:vehicle)
+    create(:maintenance_schedule, vehicle: vehicle, maintenance_type: "Oil Change")
+
+    matching_entry = build(:maintenance_entry, vehicle: vehicle, name: "oil change")
+    unknown_entry = build(:maintenance_entry, vehicle: vehicle, name: "Tire Rotation", ensure_matching_schedule: false)
+
+    expect(matching_entry).to be_valid
+    expect(unknown_entry).not_to be_valid
+    expect(unknown_entry.errors[:name]).to be_present
+  end
+end