public async void GetInstanceAsync_Throws_IfIDNull()
{
var config = new EurekaClientConfig();
var client = new EurekaHttpClient(config);
var ex = await Assert.ThrowsAsync <ArgumentException>(() => client.GetInstanceAsync(null));
Assert.Contains("id", ex.Message);
}
public async System.Threading.Tasks.Task GetInstanceAsync_Throws_IfAppNameNotNullAndIDNull()
{
var config = new EurekaClientConfig();
var client = new EurekaHttpClient(config);
var ex = await Assert.ThrowsAsync <ArgumentException>(() => client.GetInstanceAsync("appName", null));
Assert.Contains("id", ex.Message);
}
public async void GetInstanceAsync_InvokesServer_ReturnsExpectedInstances()
{
var json = @"{
'instance':
{
'instanceId':'DESKTOP-GNQ5SUT',
'app':'FOOBAR',
'appGroupName':null,
'ipAddr':'192.168.0.147',
'sid':'na',
'port':{'@enabled':true,'$':80},
'securePort':{'@enabled':false,'$':443},
'homePageUrl':'http://*****:*****@class':'com.netflix.appinfo.InstanceInfo$DefaultDataCenterInfo','name':'MyOwn'},
'hostName':'DESKTOP-GNQ5SUT',
'status':'UP',
'overriddenstatus':'UNKNOWN',
'leaseInfo':{'renewalIntervalInSecs':30,'durationInSecs':90,'registrationTimestamp':0,'lastRenewalTimestamp':0,'renewalTimestamp':0,'evictionTimestamp':0,'serviceUpTimestamp':0},
'isCoordinatingDiscoveryServer':false,
'metadata':{'@class':'java.util.Collections$EmptyMap','metadata':null},
'lastUpdatedTimestamp':1458116137663,
'lastDirtyTimestamp':1458116137663,
'actionType':'ADDED',
'asgName':null
}
}";
var startup = new TestConfigServerStartup(json, 200);
var server = TestServer.Create(startup.Configure);
var uri = "http://localhost:8888/";
server.BaseAddress = new Uri(uri);
var cconfig = new EurekaClientConfig()
{
EurekaServerServiceUrls = uri
};
var client = new EurekaHttpClient(cconfig, server.CreateClient());
EurekaHttpResponse <InstanceInfo> resp = await client.GetInstanceAsync("DESKTOP-GNQ5SUT");
Assert.NotNull(resp);
Assert.Equal(HttpStatusCode.OK, resp.StatusCode);
Assert.Equal("GET", startup.LastRequest.Method);
Assert.Equal("localhost:8888", startup.LastRequest.Host.Value);
Assert.Equal("/instances/DESKTOP-GNQ5SUT", startup.LastRequest.Path.Value);
Assert.NotNull(resp.Headers);
Assert.NotNull(resp.Response);
Assert.Equal("DESKTOP-GNQ5SUT", resp.Response.InstanceId);
Assert.Equal("DESKTOP-GNQ5SUT:80", resp.Response.VipAddress);
Assert.Equal("DESKTOP-GNQ5SUT", resp.Response.HostName);
Assert.Equal("192.168.0.147", resp.Response.IpAddr);
Assert.Equal(InstanceStatus.UP, resp.Response.Status);
}
public async System.Threading.Tasks.Task GetInstanceAsync_FirstServerFails_InvokesSecondServer_ReturnsExpectedInstances()
{
var json = @"
{
""instance"":{
""instanceId"":""DESKTOP-GNQ5SUT"",
""app"":""FOOBAR"",
""appGroupName"":null,
""ipAddr"":""192.168.0.147"",
""sid"":""na"",
""port"":{""@enabled"":true,""$"":80},
""securePort"":{""@enabled"":false,""$"":443},
""homePageUrl"":""http://*****:*****@class"":""com.netflix.appinfo.InstanceInfo$DefaultDataCenterInfo"",""name"":""MyOwn""},
""hostName"":""DESKTOP-GNQ5SUT"",
""status"":""UP"",
""overriddenstatus"":""UNKNOWN"",
""leaseInfo"":{""renewalIntervalInSecs"":30,""durationInSecs"":90,""registrationTimestamp"":0,""lastRenewalTimestamp"":0,""renewalTimestamp"":0,""evictionTimestamp"":0,""serviceUpTimestamp"":0},
""isCoordinatingDiscoveryServer"":false,
""metadata"":{""@class"":""java.util.Collections$EmptyMap"",""metadata"":null},
""lastUpdatedTimestamp"":1458116137663,
""lastDirtyTimestamp"":1458116137663,
""actionType"":""ADDED"",
""asgName"":null
}
}";
var envir = HostingHelpers.GetHostingEnvironment();
TestConfigServerStartup.Response = json;
TestConfigServerStartup.ReturnStatus = 200;
TestConfigServerStartup.Host = "localhost:8888";
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
var uri = "http://localhost:8888/";
server.BaseAddress = new Uri(uri);
var cconfig = new EurekaClientConfig()
{
EurekaServerServiceUrls = "https://bad.host:9999/," + uri
};
var client = new EurekaHttpClient(cconfig, server.CreateClient());
var resp = await client.GetInstanceAsync("DESKTOP-GNQ5SUT");
Assert.NotNull(resp);
Assert.Equal(HttpStatusCode.OK, resp.StatusCode);
Assert.Equal("GET", TestConfigServerStartup.LastRequest.Method);
Assert.Equal("localhost:8888", TestConfigServerStartup.LastRequest.Host.Value);
Assert.Equal("/instances/DESKTOP-GNQ5SUT", TestConfigServerStartup.LastRequest.Path.Value);
Assert.NotNull(resp.Headers);
Assert.NotNull(resp.Response);
Assert.Equal("DESKTOP-GNQ5SUT", resp.Response.InstanceId);
Assert.Equal("DESKTOP-GNQ5SUT:80", resp.Response.VipAddress);
Assert.Equal("DESKTOP-GNQ5SUT", resp.Response.HostName);
Assert.Equal("192.168.0.147", resp.Response.IpAddr);
Assert.Equal(InstanceStatus.UP, resp.Response.Status);
Assert.Equal("http://localhost:8888/", client._serviceUrl);
}