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93 lines
2.5 KiB
93 lines
2.5 KiB
using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate;
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using System;
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using Xunit;
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public class OrderAggregateTest
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{
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public OrderAggregateTest()
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{ }
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[Fact]
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public void Create_order_item_success()
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{
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//Arrange
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var productId = 1;
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var productName = "FakeProductName";
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var unitPrice = 12;
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var discount = 15;
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var pictureUrl = "FakeUrl";
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var units = 5;
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//Act
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var fakeOrderItem = new OrderItem(productId, productName, unitPrice, discount, pictureUrl, units);
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//Assert
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Assert.NotNull(fakeOrderItem);
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}
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[Fact]
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public void Invalid_number_of_units()
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{
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//Arrange
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var productId = 1;
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var productName = "FakeProductName";
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var unitPrice = 12;
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var discount = 15;
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var pictureUrl = "FakeUrl";
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var units = -1;
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//Act - Assert
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Assert.Throws<ArgumentNullException>(() => new OrderItem(productId, productName, unitPrice, discount, pictureUrl, units));
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}
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[Fact]
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public void Invalid_total_of_order_item_lower_than_discount_applied()
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{
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//Arrange
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var productId = 1;
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var productName = "FakeProductName";
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var unitPrice = 12;
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var discount = 15;
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var pictureUrl = "FakeUrl";
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var units = 1;
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//Act - Assert
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Assert.Throws<ArgumentException>(() => new OrderItem(productId, productName, unitPrice, discount, pictureUrl, units));
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}
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[Fact]
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public void Invalid_discount_setting()
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{
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//Arrange
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var productId = 1;
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var productName = "FakeProductName";
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var unitPrice = 12;
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var discount = 15;
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var pictureUrl = "FakeUrl";
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var units = 5;
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//Act
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var fakeOrderItem = new OrderItem(productId, productName, unitPrice, discount, pictureUrl, units);
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//Assert
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Assert.Throws<ArgumentException>(() => fakeOrderItem.SetNewDiscount(-1));
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}
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[Fact]
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public void Invalid_units_setting()
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{
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//Arrange
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var productId = 1;
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var productName = "FakeProductName";
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var unitPrice = 12;
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var discount = 15;
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var pictureUrl = "FakeUrl";
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var units = 5;
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//Act
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var fakeOrderItem = new OrderItem(productId, productName, unitPrice, discount, pictureUrl, units);
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//Assert
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Assert.Throws<ArgumentException>(() => fakeOrderItem.AddUnits(-1));
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}
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}
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