public async Task AddServiceDiscovery_IHostBuilder_StartsUp()
{
// Arrange
var hostBuilder = new HostBuilder().ConfigureAppConfiguration(cbuilder => cbuilder.AddInMemoryCollection(EurekaSettings));
// Act
var host = await hostBuilder.AddServiceDiscovery(builder => builder.UseEureka()).StartAsync();
Assert.True(true);
}
public async Task AddServiceDiscovery_IHostBuilder_IStartupFilterFires()
{
// Arrange
var hostBuilder = new HostBuilder()
.ConfigureWebHost(c => c.UseTestServer().Configure(app => { }))
.ConfigureAppConfiguration(cbuilder => cbuilder.AddInMemoryCollection(eurekaSettings));
// Act
var host = await hostBuilder.AddServiceDiscovery().StartAsync();
// Assert general success...
// not sure how to actually validate the StartupFilter worked,
// but debug through and you'll see it. Also the code coverage report should provide validation
Assert.True(true);
}
public void AddServiceDiscovery_IHostBuilder_AddsServiceDiscovery_Consul()
{
// Arrange
var hostBuilder = new HostBuilder().ConfigureAppConfiguration(cbuilder => cbuilder.AddInMemoryCollection(ConsulSettings));
// Act
var host = hostBuilder.AddServiceDiscovery(builder => builder.UseConsul()).Build();
var discoveryClient = host.Services.GetServices <IDiscoveryClient>();
var hostedService = host.Services.GetServices <IHostedService>().FirstOrDefault();
// Assert
Assert.Single(discoveryClient);
Assert.IsType <ConsulDiscoveryClient>(discoveryClient.First());
Assert.NotNull(hostedService);
Assert.IsType <DiscoveryClientService>(hostedService);
}
public void AddServiceDiscovery_IHostBuilder_AddsServiceDiscovery_Eureka()
{
// Arrange
var hostBuilder = new HostBuilder().ConfigureAppConfiguration(cbuilder => cbuilder.AddInMemoryCollection(eurekaSettings));
// Act
var host = hostBuilder.AddServiceDiscovery().Build();
var discoveryClient = host.Services.GetServices <IDiscoveryClient>();
var filter = host.Services.GetServices <IStartupFilter>().FirstOrDefault();
// Assert
Assert.Single(discoveryClient);
Assert.IsType <EurekaDiscoveryClient>(discoveryClient.First());
Assert.NotNull(filter);
Assert.IsType <DiscoveryClientStartupFilter>(filter);
}
