本文整理汇总了C#中ServiceCollection.Replace方法的典型用法代码示例。如果您正苦于以下问题：C# ServiceCollection.Replace方法的具体用法？C# ServiceCollection.Replace怎么用？C# ServiceCollection.Replace使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ServiceCollection的用法示例。
在下文中一共展示了ServiceCollection.Replace方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ReplaceShouldReplaceServiceByGenericType
public void ReplaceShouldReplaceServiceByGenericType()
{
var serviceCollection = new ServiceCollection();
serviceCollection.AddTransient(typeof(IInjectedService), typeof(InjectedService));
Assert.IsAssignableFrom<InjectedService>(serviceCollection.BuildServiceProvider().GetService<IInjectedService>());
serviceCollection.Replace<IInjectedService, ReplaceableInjectedService>(ServiceLifetime.Singleton);
Assert.NotNull(serviceCollection.FirstOrDefault(s => s.ServiceType == typeof(IInjectedService) && s.Lifetime == ServiceLifetime.Singleton));
Assert.IsAssignableFrom<ReplaceableInjectedService>(serviceCollection.BuildServiceProvider().GetService<IInjectedService>());
}示例2: Replace_ReplacesFirstServiceWithMatchingServiceType
public void Replace_ReplacesFirstServiceWithMatchingServiceType()
{
// Arrange
var collection = new ServiceCollection();
var descriptor1 = new ServiceDescriptor(typeof(IFakeService), typeof(FakeService), ServiceLifetime.Transient);
var descriptor2 = new ServiceDescriptor(typeof(IFakeService), typeof(FakeService), ServiceLifetime.Transient);
collection.Add(descriptor1);
collection.Add(descriptor2);
var descriptor3 = new ServiceDescriptor(typeof(IFakeService), typeof(FakeService), ServiceLifetime.Singleton);
// Act
collection.Replace(descriptor3);
// Assert
Assert.Equal(new[] { descriptor2, descriptor3 }, collection);
}示例3: ReplaceShouldReplaceServiceByTypeAndImplementationFactory
public void ReplaceShouldReplaceServiceByTypeAndImplementationFactory()
{
var serviceCollection = new ServiceCollection();
serviceCollection.AddTransient(typeof(IInjectedService), typeof(InjectedService));
Assert.IsAssignableFrom<InjectedService>(serviceCollection.BuildServiceProvider().GetService<IInjectedService>());
var injectedService = new ReplaceableInjectedService();
serviceCollection.Replace(typeof(IInjectedService), s => injectedService, ServiceLifetime.Singleton);
var actualService = serviceCollection.FirstOrDefault(s => s.ServiceType == typeof(IInjectedService) && s.Lifetime == ServiceLifetime.Singleton);
Assert.NotNull(actualService);
Assert.Same(injectedService, serviceCollection.BuildServiceProvider().GetService<IInjectedService>());
}示例4: Replace_AddsServiceIfServiceTypeIsNotRegistered
public void Replace_AddsServiceIfServiceTypeIsNotRegistered()
{
// Arrange
var collection = new ServiceCollection();
var descriptor1 = new ServiceDescriptor(typeof(IFakeService), typeof(FakeService), ServiceLifetime.Transient);
var descriptor2 = new ServiceDescriptor(typeof(IFakeOuterService), typeof(FakeOuterService), ServiceLifetime.Transient);
collection.Add(descriptor1);
// Act
collection.Replace(descriptor2);
// Assert
Assert.Equal(new[] { descriptor1, descriptor2 }, collection);
}