|
| 1 | +import XCTest |
| 2 | +import TestKit |
| 3 | +import Fakes |
| 4 | + |
| 5 | +@testable import WooCommerce |
| 6 | +@testable import Yosemite |
| 7 | + |
| 8 | +class ProductInputTransformerTests: XCTestCase { |
| 9 | + |
| 10 | + private let sampleProductID: Int64 = 123 |
| 11 | + private let sampleProductVariationID: Int64 = 345 |
| 12 | + private let sampleInputID: Int64 = 567 |
| 13 | + |
| 14 | + func test_sending_a_new_product_input_adds_an_item_to_order() throws { |
| 15 | + // Given |
| 16 | + let product = Product.fake().copy(productID: sampleProductID, price: "9.99") |
| 17 | + let input = OrderSyncProductInput(product: .product(product), quantity: 1) |
| 18 | + let originalOrder = OrderFactory.emptyNewOrder |
| 19 | + |
| 20 | + // When |
| 21 | + let updatedOrder = ProductInputTransformer.update(input: input, on: originalOrder) |
| 22 | + |
| 23 | + // Then |
| 24 | + let item = try XCTUnwrap(updatedOrder.items.first) |
| 25 | + XCTAssertEqual(item.itemID, input.id) |
| 26 | + XCTAssertEqual(item.quantity, input.quantity) |
| 27 | + XCTAssertEqual(item.productID, product.productID) |
| 28 | + XCTAssertEqual(item.variationID, 0) |
| 29 | + XCTAssertEqual(item.price, 9.99) |
| 30 | + XCTAssertEqual(item.subtotal, "9.99") |
| 31 | + } |
| 32 | + |
| 33 | + func test_sending_a_new_product_variation_input_adds_an_item_to_order() throws { |
| 34 | + // Given |
| 35 | + let productVariation = ProductVariation.fake().copy(productID: sampleProductID, productVariationID: sampleProductVariationID, price: "9.99") |
| 36 | + let input = OrderSyncProductInput(product: .variation(productVariation), quantity: 1) |
| 37 | + let originalOrder = OrderFactory.emptyNewOrder |
| 38 | + |
| 39 | + // When |
| 40 | + let updatedOrder = ProductInputTransformer.update(input: input, on: originalOrder) |
| 41 | + |
| 42 | + // Then |
| 43 | + let item = try XCTUnwrap(updatedOrder.items.first) |
| 44 | + XCTAssertEqual(item.itemID, input.id) |
| 45 | + XCTAssertEqual(item.quantity, input.quantity) |
| 46 | + XCTAssertEqual(item.productID, productVariation.productID) |
| 47 | + XCTAssertEqual(item.variationID, productVariation.productVariationID) |
| 48 | + XCTAssertEqual(item.price, 9.99) |
| 49 | + XCTAssertEqual(item.subtotal, "9.99") |
| 50 | + } |
| 51 | + |
| 52 | + func test_sending_a_new_product_input_twice_adds_adds_two_items_to_order() throws { |
| 53 | + // Given |
| 54 | + let product = Product.fake().copy(productID: sampleProductID) |
| 55 | + let input1 = OrderSyncProductInput(product: .product(product), quantity: 1) |
| 56 | + let update1 = ProductInputTransformer.update(input: input1, on: OrderFactory.emptyNewOrder) |
| 57 | + |
| 58 | + // When |
| 59 | + let input2 = OrderSyncProductInput(product: .product(product), quantity: 1) |
| 60 | + let update2 = ProductInputTransformer.update(input: input2, on: update1) |
| 61 | + |
| 62 | + // Then |
| 63 | + XCTAssertEqual(update2.items.count, 2) |
| 64 | + } |
| 65 | + |
| 66 | + func test_sending_an_update_product_input_updates_item_on_order() throws { |
| 67 | + // Given |
| 68 | + let product = Product.fake().copy(productID: sampleProductID, price: "9.99") |
| 69 | + let input1 = OrderSyncProductInput(id: sampleProductID, product: .product(product), quantity: 1) |
| 70 | + let update1 = ProductInputTransformer.update(input: input1, on: OrderFactory.emptyNewOrder) |
| 71 | + |
| 72 | + // When |
| 73 | + let input2 = OrderSyncProductInput(id: sampleProductID, product: .product(product), quantity: 2) |
| 74 | + let update2 = ProductInputTransformer.update(input: input2, on: update1) |
| 75 | + |
| 76 | + // Then |
| 77 | + let item = try XCTUnwrap(update2.items.first) |
| 78 | + XCTAssertEqual(item.itemID, input2.id) |
| 79 | + XCTAssertEqual(item.quantity, input2.quantity) |
| 80 | + XCTAssertEqual(item.productID, product.productID) |
| 81 | + XCTAssertEqual(item.price, 9.99) |
| 82 | + XCTAssertEqual(item.subtotal, "19.98") |
| 83 | + } |
| 84 | + |
| 85 | + func test_sending_an_zero_quantity_update_product_input_deletes_item_on_order() throws { |
| 86 | + // Given |
| 87 | + let product = Product.fake().copy(productID: sampleProductID) |
| 88 | + let input1 = OrderSyncProductInput(id: sampleProductID, product: .product(product), quantity: 1) |
| 89 | + let update1 = ProductInputTransformer.update(input: input1, on: OrderFactory.emptyNewOrder) |
| 90 | + |
| 91 | + // When |
| 92 | + let input2 = OrderSyncProductInput(id: sampleProductID, product: .product(product), quantity: 0) |
| 93 | + let update2 = ProductInputTransformer.update(input: input2, on: update1) |
| 94 | + |
| 95 | + // Then |
| 96 | + XCTAssertEqual(update2.items.count, 0) |
| 97 | + } |
| 98 | +} |
0 commit comments