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Added tests for the Warehouse example's queries
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13 files changed

+382
-45
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13 files changed

+382
-45
lines changed

‎Sample/Warehouse/Warehouse.Api.Tests/Products/GettingProductDetails/GetProductDetailsTests.cs

+94
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@@ -0,0 +1,94 @@
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using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Threading.Tasks;
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using Core.Testing;
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using FluentAssertions;
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using Microsoft.AspNetCore.Hosting;
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using Warehouse.Products.GettingProductDetails;
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using Warehouse.Products.GettingProducts;
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using Warehouse.Products.RegisteringProduct;
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using Xunit;
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namespace Warehouse.Api.Tests.Products.GettingProductDetails
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{
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public class GetProductDetailsFixture: ApiFixture
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{
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protected override string ApiUrl => "/api/products";
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protected override Func<IWebHostBuilder, IWebHostBuilder> SetupWebHostBuilder =>
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whb => WarehouseTestWebHostBuilder.Configure(whb, nameof(GetProductDetailsFixture));
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public ProductDetails ExistingProduct = default!;
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public Guid ProductId = default!;
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public override async Task InitializeAsync()
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{
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var registerProduct = new RegisterProductRequest("IN11111", "ValidName", "ValidDescription");
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var registerResponse = await Post(registerProduct);
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registerResponse.EnsureSuccessStatusCode()
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.StatusCode.Should().Be(HttpStatusCode.Created);
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ProductId = await registerResponse.GetResultFromJson<Guid>();
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var (sku, name, description) = registerProduct;
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ExistingProduct = new ProductDetails(ProductId, sku!, name!, description);
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}
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}
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public class GetProductDetailsTests: IClassFixture<GetProductDetailsFixture>
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{
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private readonly GetProductDetailsFixture fixture;
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public GetProductDetailsTests(GetProductDetailsFixture fixture)
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{
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this.fixture = fixture;
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}
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[Fact]
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public async Task ValidRequest_With_NoParams_ShouldReturn_200()
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{
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// Given
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// When
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var response = await fixture.Get(fixture.ProductId.ToString());
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// Then
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response.EnsureSuccessStatusCode()
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.StatusCode.Should().Be(HttpStatusCode.OK);
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var product = await response.GetResultFromJson<ProductDetails>();
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product.Should().NotBeNull();
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product.Should().BeEquivalentTo(fixture.ExistingProduct);
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}
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[Theory]
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[InlineData(12)]
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[InlineData("not-a-guid")]
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public async Task InvalidGuidId_ShouldReturn_400(object invalidId)
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{
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// Given
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// When
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var response = await fixture.Get($"{invalidId}");
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// Then
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response.StatusCode.Should().Be(HttpStatusCode.BadRequest);
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}
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[Fact]
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public async Task NotExistingId_ShouldReturn_404()
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{
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// Given
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var notExistingId = Guid.NewGuid();
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// When
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var response = await fixture.Get($"{notExistingId}");
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// Then
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response.StatusCode.Should().Be(HttpStatusCode.NotFound);
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}
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}
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}

‎Sample/Warehouse/Warehouse.Api.Tests/Products/GettingProducts/GetProductsTests.cs

+144
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@@ -0,0 +1,144 @@
1+
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Threading.Tasks;
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using Core.Testing;
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using FluentAssertions;
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using Microsoft.AspNetCore.Hosting;
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using Warehouse.Products.GettingProducts;
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using Warehouse.Products.RegisteringProduct;
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using Xunit;
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namespace Warehouse.Api.Tests.Products.GettingProducts
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{
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public class GetProductsFixture: ApiFixture
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{
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protected override string ApiUrl => "/api/products";
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protected override Func<IWebHostBuilder, IWebHostBuilder> SetupWebHostBuilder =>
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whb => WarehouseTestWebHostBuilder.Configure(whb, nameof(GetProductsFixture));
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public IList<ProductListItem> RegisteredProducts = new List<ProductListItem>();
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public override async Task InitializeAsync()
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{
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var productsToRegister = new[]
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{
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new RegisterProductRequest("ZX1234", "ValidName", "ValidDescription"),
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new RegisterProductRequest("AD5678", "OtherValidName", "OtherValidDescription"),
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new RegisterProductRequest("BH90210", "AnotherValid", "AnotherValidDescription")
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};
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foreach (var registerProduct in productsToRegister)
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{
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var registerResponse = await Post(registerProduct);
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registerResponse.EnsureSuccessStatusCode()
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.StatusCode.Should().Be(HttpStatusCode.Created);
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var createdId = await registerResponse.GetResultFromJson<Guid>();
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var (sku, name, _) = registerProduct;
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RegisteredProducts.Add(new ProductListItem(createdId, sku!, name!));
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}
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}
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}
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public class GetProductsTests: IClassFixture<GetProductsFixture>
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{
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private readonly GetProductsFixture fixture;
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public GetProductsTests(GetProductsFixture fixture)
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{
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this.fixture = fixture;
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}
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[Fact]
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public async Task ValidRequest_With_NoParams_ShouldReturn_200()
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{
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// Given
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// When
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var response = await fixture.Get();
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// Then
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response.EnsureSuccessStatusCode()
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.StatusCode.Should().Be(HttpStatusCode.OK);
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var products = await response.GetResultFromJson<IReadOnlyList<ProductListItem>>();
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products.Should().NotBeEmpty();
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products.Should().BeEquivalentTo(fixture.RegisteredProducts);
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}
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[Fact]
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public async Task ValidRequest_With_Filter_ShouldReturn_SubsetOfRecords()
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{
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// Given
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var filteredRecord = fixture.RegisteredProducts.First();
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var filter = fixture.RegisteredProducts.First().Sku.Substring(1);
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// When
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var response = await fixture.Get($"?filter={filter}");
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// Then
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response.EnsureSuccessStatusCode()
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.StatusCode.Should().Be(HttpStatusCode.OK);
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var products = await response.GetResultFromJson<IReadOnlyList<ProductListItem>>();
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products.Should().NotBeEmpty();
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products.Should().BeEquivalentTo(new List<ProductListItem>{filteredRecord});
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}
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[Fact]
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public async Task ValidRequest_With_Paging_ShouldReturn_PageOfRecords()
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{
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// Given
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const int page = 2;
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const int pageSize = 1;
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var filteredRecords = fixture.RegisteredProducts
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.Skip(page - 1)
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.Take(pageSize)
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.ToList();
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// When
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var response = await fixture.Get($"?page={page}&pageSize={pageSize}");
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// Then
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response.EnsureSuccessStatusCode()
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.StatusCode.Should().Be(HttpStatusCode.OK);
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var products = await response.GetResultFromJson<IReadOnlyList<ProductListItem>>();
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products.Should().NotBeEmpty();
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products.Should().BeEquivalentTo(filteredRecords);
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}
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[Fact]
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public async Task NegativePage_ShouldReturn_400()
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{
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// Given
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var pageSize = -20;
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// When
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var response = await fixture.Get($"?page={pageSize}");
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// Then
127+
response.StatusCode.Should().Be(HttpStatusCode.BadRequest);
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}
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[Theory]
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[InlineData(0)]
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[InlineData(-20)]
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public async Task NegativeOrZeroPageSize_ShouldReturn_400(int pageSize)
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{
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// Given
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// When
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var response = await fixture.Get($"?page={pageSize}");
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// Then
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response.StatusCode.Should().Be(HttpStatusCode.BadRequest);
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}
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}
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}

‎Sample/Warehouse/Warehouse.Api.Tests/Products/RegisteringProduct/RegisterProductTests.cs

+3-3
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@@ -9,14 +9,14 @@
99

1010
namespace Warehouse.Api.Tests.Products.RegisteringProduct
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{
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public class RegisteringProduct
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public class RegisteringProductTests
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{
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public class RegisterProductFixture: ApiFixture
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{
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protected override string ApiUrl => "/api/products";
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1818
protected override Func<IWebHostBuilder, IWebHostBuilder> SetupWebHostBuilder =>
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WarehouseTestWebHostBuilder.Configure;
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whb => WarehouseTestWebHostBuilder.Configure(whb, nameof(RegisterProductFixture));
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}
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public class RegisterProductTests: IClassFixture<RegisterProductFixture>
@@ -78,7 +78,7 @@ public async Task RequestForExistingSKUShouldFail_ShouldReturn_409()
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private static string ValidSKU => $"CC{DateTime.Now.Ticks}";
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private const string ValidDescription = "VALID_DESCRIPTION";
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81-
public static TheoryData<RegisterProductRequest> ValidRequests = new ()
81+
public static TheoryData<RegisterProductRequest> ValidRequests = new()
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{
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new RegisterProductRequest(ValidSKU, ValidName, ValidDescription),
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new RegisterProductRequest(ValidSKU, ValidName, null)

‎Sample/Warehouse/Warehouse.Api.Tests/Warehouse.Api.Tests.csproj

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@@ -32,11 +32,6 @@
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<ProjectReference Include="..\Warehouse\Warehouse.csproj" />
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</ItemGroup>
3434

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<ItemGroup>
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<Folder Include="Products\GettingProductDetails" />
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<Folder Include="Products\GettingProducts" />
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</ItemGroup>
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<ItemGroup>
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<Content Include="appsettings.Development.json">
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<ExcludeFromSingleFile>true</ExcludeFromSingleFile>

‎Sample/Warehouse/Warehouse.Api.Tests/WarehouseTestWebHostBuilder.cs

+15-3
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@@ -1,23 +1,35 @@
1-
using Core.WebApi.Middlewares.ExceptionHandling;
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using Castle.Core.Configuration;
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using Core.WebApi.Middlewares.ExceptionHandling;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Warehouse.Storage;
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using IConfiguration = Microsoft.Extensions.Configuration.IConfiguration;
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811
namespace Warehouse.Api.Tests
912
{
1013
public static class WarehouseTestWebHostBuilder
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{
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public static IWebHostBuilder Configure(IWebHostBuilder webHostBuilder)
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public static IWebHostBuilder Configure(IWebHostBuilder webHostBuilder, string schemaName)
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{
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webHostBuilder
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.ConfigureServices(services =>
1619
{
1720
services.AddRouting()
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.AddAuthorization()
1922
.AddCors()
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.AddWarehouseServices();
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.AddWarehouseServices()
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.AddTransient<DbContextOptions<WarehouseDBContext>>(s =>
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{
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var connectionString = s.GetRequiredService<IConfiguration>().GetConnectionString("WarehouseDB");
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var options = new DbContextOptionsBuilder<WarehouseDBContext>();
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options.UseNpgsql(
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$"{connectionString}; searchpath = {schemaName.ToLower()}",
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x => x.MigrationsHistoryTable("__EFMigrationsHistory", schemaName.ToLower()));
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return options.Options;
32+
});
2133
})
2234
.Configure(app =>
2335
{

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