public async Task RuntimeReplacementsShutdownInitialDiscoveryClient()
{
// arrange a basic ConfigServerDiscoveryService w/o logging
var replacementDiscoveryClient = new TestDiscoveryClient();
var appSettings = new Dictionary <string, string> {
{ "testdiscovery:enabled", "true" }
};
var config = new ConfigurationBuilder().AddInMemoryCollection(appSettings).Build();
var service = new ConfigServerDiscoveryService(config, new ConfigServerClientSettings());
var originalClient = service._discoveryClient as TestDiscoveryClient;
// replace the bootstrapped eureka client with a test client
await service.ProvideRuntimeReplacementsAsync(replacementDiscoveryClient, null);
Assert.True(originalClient.HasShutdown, "ShutdownAsync() called on original discovery client.");
Assert.False(replacementDiscoveryClient.HasShutdown, "ShutdownAsync() NOT called on replacement discovery client.");
}
public async Task RuntimeReplacementsCanBeProvided()
{
// arrange a basic ConfigServerDiscoveryService w/o logging
var appSettings = new Dictionary <string, string> {
{ "eureka:client:anything", "true" }
};
var config = new ConfigurationBuilder().AddInMemoryCollection(appSettings).Build();
var testDiscoveryClient = new TestDiscoveryClient();
var logFactory = new LoggerFactory();
var service = new ConfigServerDiscoveryService(config, new ConfigServerClientSettings());
Assert.Null(service._logFactory);
Assert.IsType <NullLogger>(service._logger);
Assert.IsType <EurekaDiscoveryClient>(service._discoveryClient);
// replace the bootstrapped eureka client with a test client
await service.ProvideRuntimeReplacementsAsync(testDiscoveryClient, logFactory);
Assert.NotNull(service._logFactory);
Assert.IsAssignableFrom <ILogger <ConfigServerDiscoveryService> >(service._logger);
}