98 lines
2.2 KiB
Ruby
98 lines
2.2 KiB
Ruby
require "rails_helper"
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RSpec.describe Vehicle do
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it "has a valid factory" do
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expect(build(:vehicle)).to be_valid
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end
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it "defaults to active" do
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expect(described_class.new.active).to be(true)
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end
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it "requires all fields" do
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vehicle = build(
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:vehicle,
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make: nil,
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model: nil,
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year: nil,
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color: nil,
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vin: nil,
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licence_plate: nil,
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current_odometer: nil,
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fuel_tank_size: nil,
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active: nil
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)
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expect(vehicle).not_to be_valid
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expect(vehicle.errors.attribute_names).to include(
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:make,
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:model,
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:year,
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:color,
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:vin,
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:licence_plate,
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:current_odometer,
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:fuel_tank_size,
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:active
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)
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end
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it "normalizes VIN to uppercase" do
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vehicle = build(:vehicle, vin: "abc123")
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vehicle.valid?
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expect(vehicle.vin).to eq("ABC123")
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end
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it "normalizes licence plate to uppercase" do
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vehicle = build(:vehicle, licence_plate: "kj7cyt")
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vehicle.valid?
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expect(vehicle.licence_plate).to eq("KJ7CYT")
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end
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it "requires VIN to be unique after normalization" do
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create(:vehicle, vin: "ABC123")
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vehicle = build(:vehicle, vin: "abc123")
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expect(vehicle).not_to be_valid
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expect(vehicle.errors[:vin]).to be_present
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end
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it "requires licence plate to be unique case-insensitively" do
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create(:vehicle, licence_plate: "ABC123")
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vehicle = build(:vehicle, licence_plate: "abc123")
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expect(vehicle).not_to be_valid
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expect(vehicle.errors[:licence_plate]).to be_present
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end
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it "requires a realistic year" do
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too_old = build(:vehicle, year: 1979)
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future = build(:vehicle, year: Date.current.year + 1)
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expect(too_old).not_to be_valid
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expect(future).not_to be_valid
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end
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it "requires numeric mileage and fuel tank values" do
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vehicle = build(:vehicle, current_odometer: -1, fuel_tank_size: 0)
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expect(vehicle).not_to be_valid
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expect(vehicle.errors[:current_odometer]).to be_present
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expect(vehicle.errors[:fuel_tank_size]).to be_present
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end
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it "cannot be destroyed when entries reference it" do
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vehicle = create(:vehicle)
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create(:maintenance_schedule, vehicle: vehicle)
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expect(vehicle.destroy).to be(false)
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expect(vehicle.errors[:base]).to be_present
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end
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end
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