public void QueryNotDefinendShouldFallBackToMaster()
{
SetMockToReturnHost(_masterService);
SetMockToReturnQueryNotFound(_originatingService);
var nextHost = GetServiceDiscovey.GetNextHost();
nextHost.Result.HostName.ShouldBe(_masterService);
}
public async Task ScopeDataCenterShouldUseServiceNameAsConsoleQuery()
{
_configDic[$"Discovery.Services.{SERVICE_NAME}.Scope"] = "DataCenter";
SetMockToReturnHost(SERVICE_NAME);
var nextHost = GetServiceDiscovey.GetNextHost();
(await nextHost).HostName.ShouldBe(SERVICE_NAME);
}
public async Task NoFallBackShouldNotHavMasterServiceHealth()
{
SetMockToReturnQueryNotFound(_masterService);
SetMockToReturnHost(_originatingService);
var nextHost = await GetServiceDiscovey.GetNextHost();
HealthChecks.GetStatus().Results.Single(_ => _.Name == _originatingService).Check.IsHealthy.ShouldBeTrue();
HealthChecks.GetStatus().Results.ShouldNotContain(_ => _.Name == _masterService);
}
public async Task QueryDefinendShouldNotFallBackToMaster()
{
SetMockToReturnHost(_masterService);
SetMockToReturnHost(_originatingService);
var nextHost = GetServiceDiscovey.GetNextHost();
(await nextHost).HostName.ShouldBe(_originatingService);
}
public void MasterShouldNotFallBack()
{
_environmentVariableProvider = Substitute.For <IEnvironmentVariableProvider>();
_environmentVariableProvider.DataCenter.Returns("il3");
_environmentVariableProvider.DeploymentEnvironment.Returns(MASTER_ENVIRONMENT);
_unitTestingKernel.Rebind <IEnvironmentVariableProvider>().ToConstant(_environmentVariableProvider);
SetMockToReturnQueryNotFound(_masterService);
Should.Throw <EnvironmentException>(() => GetServiceDiscovey.GetNextHost());
}
public void ShouldNotFallBackToMasterOnConsulError()
{
SetMockToReturnHost(MasterService);
SetMockToReturnError(OriginatingService);
var exception = Should.Throw <EnvironmentException>(() => GetServiceDiscovey.GetNextHost());
exception.UnencryptedTags["responseLog"].ShouldBe("Mock: some error");
exception.UnencryptedTags["queryDefined"].ShouldBe("True");
exception.UnencryptedTags["consulError"].ShouldNotBeNullOrEmpty();
exception.UnencryptedTags["requestedService"].ShouldBe(OriginatingService);
}
public async Task WhenQueryAddShouldNotFallBackToMaster()
{
var reloadInterval = TimeSpan.FromMilliseconds(5);
_configDic[$"Discovery.Services.{SERVICE_NAME}.ReloadInterval"] = reloadInterval.ToString();
SetMockToReturnHost(_masterService);
SetMockToReturnQueryNotFound(_originatingService);
var nextHost = GetServiceDiscovey.GetNextHost();
(await nextHost).HostName.ShouldBe(_masterService);
SetMockToReturnHost(_originatingService);
await Task.Delay((int)reloadInterval.TotalMilliseconds * 10);
nextHost = GetServiceDiscovey.GetNextHost();
nextHost.Result.HostName.ShouldBe(_originatingService);
}
public async Task WhenQueryAddShouldNotFallBackToMaster()
{
var reloadInterval = TimeSpan.FromMilliseconds(5);
_configDic[$"Discovery.Services.{_serviceName}.ReloadInterval"] = reloadInterval.ToString();
SetMockToReturnHost(MasterService);
SetMockToReturnQueryNotFound(OriginatingService);
var discovey = GetServiceDiscovey;
var waitForEvents = discovey.EndPointsChanged.WhenEventReceived(_timeOut);
var nextHost = discovey.GetNextHost();
(await nextHost).HostName.ShouldBe(MasterService);
SetMockToReturnHost(OriginatingService);
await waitForEvents;
nextHost = GetServiceDiscovey.GetNextHost();
nextHost.Result.HostName.ShouldBe(OriginatingService);
}
public void ShouldNotFallBackToMasterOnConsulError()
{
SetMockToReturnHost(_masterService);
SetMockToReturnError(_originatingService);
Should.Throw <EnvironmentException>(() => GetServiceDiscovey.GetNextHost());
}
