85 lines
3.1 KiB
C#
85 lines
3.1 KiB
C#
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using System;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Mvc.Testing;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.Logging;
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using poi.Data;
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using IntegrationTests.Utilities;
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using System.IO;
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namespace IntegrationTests
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{
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public class CustomWebApplicationFactory<TStartup>
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: WebApplicationFactory<poi.Startup>
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{
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protected override IWebHostBuilder CreateWebHostBuilder(){
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//used to read env variables for host/port
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var configuration = new ConfigurationBuilder()
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.AddEnvironmentVariables()
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.Build();
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var host = new WebHostBuilder()
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.UseKestrel()
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.UseConfiguration(configuration)
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.UseIISIntegration()
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.ConfigureLogging((hostingContext, logging) =>
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{
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logging.AddConfiguration(hostingContext.Configuration.GetSection("Logging"));
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logging.AddConsole();
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logging.AddDebug();
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})
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.UseStartup<IntegrationTests.Startup>()
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.UseUrls("http://localhost:8080");
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return host;
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}
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protected override void ConfigureWebHost(IWebHostBuilder builder)
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{
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builder.ConfigureServices(services =>
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{
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// Create a new service provider.
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var serviceProvider = new ServiceCollection()
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.AddEntityFrameworkInMemoryDatabase()
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.BuildServiceProvider();
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// Add a database context (ApplicationDbContext) using an in-memory
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// database for testing.
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services.AddDbContext<POIContext>(options =>
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{
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options.UseInMemoryDatabase("InMemoryDbForTesting");
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options.UseInternalServiceProvider(serviceProvider);
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});
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// Build the service provider.
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var sp = services.BuildServiceProvider();
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// Create a scope to obtain a reference to the database
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// context (ApplicationDbContext).
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using (var scope = sp.CreateScope())
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{
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var scopedServices = scope.ServiceProvider;
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var db = scopedServices.GetRequiredService<POIContext>();
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var logger = scopedServices
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.GetRequiredService<ILogger<CustomWebApplicationFactory<TStartup>>>();
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// Ensure the database is created.
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db.Database.EnsureCreated();
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try
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{
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// Seed the database with test data.
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DatabaseHelpers.InitializeDbForTests(db);
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}
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catch (Exception ex)
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{
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logger.LogError(ex, $"An error occurred seeding the " +
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"database with test POIs. Error: {ex.Message}");
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}
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}
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});
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}
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}
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}
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