104 lines
4.0 KiB
C#
104 lines
4.0 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.Collections.Generic;
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using Microsoft.AspNet.Hosting.Fakes;
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using Microsoft.AspNet.Hosting.Startup;
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using Microsoft.Framework.DependencyInjection;
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using Microsoft.Framework.DependencyInjection.Fallback;
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using Xunit;
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using Microsoft.Framework.OptionsModel;
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using Microsoft.AspNet.Builder;
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using System;
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namespace Microsoft.AspNet.Hosting
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{
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public class StartupManagerTests : IFakeStartupCallback
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{
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private readonly IList<object> _configurationMethodCalledList = new List<object>();
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[Fact]
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public void StartupClassMayHaveHostingServicesInjected()
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{
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var serviceCollection = new ServiceCollection();
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serviceCollection.Add(HostingServices.GetDefaultServices());
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serviceCollection.AddInstance<IFakeStartupCallback>(this);
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var services = serviceCollection.BuildServiceProvider();
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var manager = services.GetService<IStartupManager>();
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var startup = manager.LoadStartup("Microsoft.AspNet.Hosting.Tests", "WithServices");
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startup.Invoke(null);
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Assert.Equal(2, _configurationMethodCalledList.Count);
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}
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[Theory]
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[InlineData(null)]
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[InlineData("Dev")]
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[InlineData("Retail")]
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[InlineData("Static")]
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public void StartupClassAddsConfigureServicesToApplicationServices(string environment)
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{
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var serviceCollection = new ServiceCollection();
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serviceCollection.Add(HostingServices.GetDefaultServices());
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var services = serviceCollection.BuildServiceProvider();
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var manager = services.GetService<IStartupManager>();
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var startup = manager.LoadStartup("Microsoft.AspNet.Hosting.Tests", environment ?? "");
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var app = new ApplicationBuilder(services);
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startup.Invoke(app);
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var options = app.ApplicationServices.GetService<IOptions<FakeOptions>>().Options;
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Assert.NotNull(options);
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Assert.True(options.Configured);
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Assert.Equal(environment, options.Environment);
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}
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[Fact]
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public void StartupClassWithConfigureServicesAndUseServicesAddsBothToServices()
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{
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var serviceCollection = new ServiceCollection();
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serviceCollection.Add(HostingServices.GetDefaultServices());
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var services = serviceCollection.BuildServiceProvider();
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var manager = services.GetService<IStartupManager>();
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var startup = manager.LoadStartup("Microsoft.AspNet.Hosting.Tests", "UseServices");
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var app = new ApplicationBuilder(services);
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startup.Invoke(app);
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Assert.NotNull(app.ApplicationServices.GetService<FakeService>());
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Assert.NotNull(app.ApplicationServices.GetService<IFakeService>());
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var options = app.ApplicationServices.GetService<IOptions<FakeOptions>>().Options;
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Assert.NotNull(options);
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Assert.Equal("Configured", options.Message);
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Assert.False(options.Configured); // REVIEW: why doesn't the ConfigureServices ConfigureOptions get run?
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}
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[Fact]
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public void StartupWithNoConfigureThrows()
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{
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var serviceCollection = new ServiceCollection();
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serviceCollection.Add(HostingServices.GetDefaultServices());
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serviceCollection.AddInstance<IFakeStartupCallback>(this);
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var services = serviceCollection.BuildServiceProvider();
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var manager = services.GetService<IStartupManager>();
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var ex = Assert.Throws<Exception>(() => manager.LoadStartup("Microsoft.AspNet.Hosting.Tests", "Boom"));
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Assert.True(ex.Message.Contains("ConfigureBoom or Configure method not found"));
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}
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public void ConfigurationMethodCalled(object instance)
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{
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_configurationMethodCalledList.Add(instance);
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}
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}
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}
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