public void AddHystrixConnection_WithServiceName_NoVCAPs_ThrowsConnectorException()
{
IServiceCollection services = new ServiceCollection();
var config = new ConfigurationBuilder().Build();
var ex =
Assert.Throws <ConnectorException>(
() => HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config, "foobar"));
Assert.Contains("foobar", ex.Message);
}
public void AddHystrixConnection_NoVCAPs_AddsConfiguredConnection()
{
IServiceCollection services = new ServiceCollection();
var config = new ConfigurationBuilder().Build();
HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config);
var service = services.BuildServiceProvider().GetService <HystrixConnectionFactory>();
Assert.NotNull(service);
}
public void AddHystrixConnection_ThrowsIfServiceNameNull()
{
IServiceCollection services = new ServiceCollection();
IConfigurationRoot config = null;
string serviceName = null;
var ex =
Assert.Throws <ArgumentNullException>(
() => HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config, serviceName));
Assert.Contains(nameof(serviceName), ex.Message);
}
public void AddHystrixConnection_ThrowsIfServiceCollectionNull()
{
IServiceCollection services = null;
IConfigurationRoot config = null;
var ex =
Assert.Throws <ArgumentNullException>(
() => HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config));
Assert.Contains(nameof(services), ex.Message);
var ex2 =
Assert.Throws <ArgumentNullException>(
() => HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config, "foobar"));
Assert.Contains(nameof(services), ex2.Message);
}
public void AddHystrixConnection_WithVCAPs_AddsHystrixConnectionFactory()
{
// Arrange
var env2 = @"
{
'p-circuit-breaker-dashboard': [
{
'credentials': {
'stream': 'https://turbine-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com',
'amqp': {
'http_api_uris': [
'https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/'
],
'ssl': false,
'dashboard_url': 'https://pivotal-rabbitmq.system.testcloud.com/#/login/a0f39f25-28a2-438e-a0e7-6c09d6d34dbd/1clgf5ipeop36437dmr2em4duk',
'password': '******',
'protocols': {
'amqp': {
'vhost': '06f0b204-9f95-4829-a662-844d3c3d6120',
'username': '******',
'password': '******',
'port': 5672,
'host': '192.168.1.55',
'hosts': [
'192.168.1.55'
],
'ssl': false,
'uri': 'amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120',
'uris': [
'amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120'
]
},
'management': {
'path': '/api/',
'ssl': false,
'hosts': [
'192.168.1.55'
],
'password': '******',
'username': '******',
'port': 15672,
'host': '192.168.1.55',
'uri': 'https://*****:*****@192.168.1.55:15672/api/',
'uris': [
'https://*****:*****@192.168.1.55:15672/api/'
]
}
},
'username': '******',
'hostname': '192.168.1.55',
'hostnames': [
'192.168.1.55'
],
'vhost': '06f0b204-9f95-4829-a662-844d3c3d6120',
'http_api_uri': 'https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/',
'uri': 'amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120',
'uris': [
'amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120'
]
},
'dashboard': 'https://hystrix-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com'
},
'syslog_drain_url': null,
'volume_mounts': [],
'label': 'p-circuit-breaker-dashboard',
'provider': null,
'plan': 'standard',
'name': 'myHystrixService',
'tags': [
'circuit-breaker',
'hystrix-amqp',
'spring-cloud'
]
}
]
}
";
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", env2);
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
// Act and Assert
HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config);
var hystrixService = services.BuildServiceProvider().GetService <HystrixConnectionFactory>();
Assert.NotNull(hystrixService);
var service = hystrixService.ConnectionFactory as ConnectionFactory;
Assert.NotNull(service);
Assert.Equal("06f0b204-9f95-4829-a662-844d3c3d6120", service.VirtualHost);
Assert.Equal(5672, service.Port);
Assert.Equal("192.168.1.55", service.HostName);
Assert.Equal("a0f39f25-28a2-438e-a0e7-6c09d6d34dbd", service.UserName);
Assert.Equal("1clgf5ipeop36437dmr2em4duk", service.Password);
}
public void AddHystrixConnection_MultipleHystrixServices_ThrowsConnectorException()
{
// Arrange
var env2 = @"
{
'p-circuit-breaker-dashboard': [
{
'credentials': {
'stream': 'https://turbine-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com',
'amqp': {
'http_api_uris': [
'https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/'
],
'ssl': false,
'dashboard_url': 'https://pivotal-rabbitmq.system.testcloud.com/#/login/a0f39f25-28a2-438e-a0e7-6c09d6d34dbd/1clgf5ipeop36437dmr2em4duk',
'password': '******',
'protocols': {
'amqp': {
'vhost': '06f0b204-9f95-4829-a662-844d3c3d6120',
'username': '******',
'password': '******',
'port': 5672,
'host': '192.168.1.55',
'hosts': [
'192.168.1.55'
],
'ssl': false,
'uri': 'amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120',
'uris': [
'amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120'
]
},
'management': {
'path': '/api/',
'ssl': false,
'hosts': [
'192.168.1.55'
],
'password': '******',
'username': '******',
'port': 15672,
'host': '192.168.1.55',
'uri': 'https://*****:*****@192.168.1.55:15672/api/',
'uris': [
'https://*****:*****@192.168.1.55:15672/api/'
]
}
},
'username': '******',
'hostname': '192.168.1.55',
'hostnames': [
'192.168.1.55'
],
'vhost': '06f0b204-9f95-4829-a662-844d3c3d6120',
'http_api_uri': 'https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/',
'uri': 'amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120',
'uris': [
'amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120'
]
},
'dashboard': 'https://hystrix-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com'
},
'syslog_drain_url': null,
'volume_mounts': [],
'label': 'p-circuit-breaker-dashboard',
'provider': null,
'plan': 'standard',
'name': 'myHystrixService1',
'tags': [
'circuit-breaker',
'hystrix-amqp',
'spring-cloud'
]
},
{
'credentials': {
'stream': 'https://turbine-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com',
'amqp': {
'http_api_uris': [
'https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/'
],
'ssl': false,
'dashboard_url': 'https://pivotal-rabbitmq.system.testcloud.com/#/login/a0f39f25-28a2-438e-a0e7-6c09d6d34dbd/1clgf5ipeop36437dmr2em4duk',
'password': '******',
'protocols': {
'amqp': {
'vhost': '06f0b204-9f95-4829-a662-844d3c3d6120',
'username': '******',
'password': '******',
'port': 5672,
'host': '192.168.1.55',
'hosts': [
'192.168.1.55'
],
'ssl': false,
'uri': 'amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120',
'uris': [
'amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120'
]
},
'management': {
'path': '/api/',
'ssl': false,
'hosts': [
'192.168.1.55'
],
'password': '******',
'username': '******',
'port': 15672,
'host': '192.168.1.55',
'uri': 'https://*****:*****@192.168.1.55:15672/api/',
'uris': [
'https://*****:*****@192.168.1.55:15672/api/'
]
}
},
'username': '******',
'hostname': '192.168.1.55',
'hostnames': [
'192.168.1.55'
],
'vhost': '06f0b204-9f95-4829-a662-844d3c3d6120',
'http_api_uri': 'https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/',
'uri': 'amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120',
'uris': [
'amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120'
]
},
'dashboard': 'https://hystrix-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com'
},
'syslog_drain_url': null,
'volume_mounts': [],
'label': 'p-circuit-breaker-dashboard',
'provider': null,
'plan': 'standard',
'name': 'myHystrixService2',
'tags': [
'circuit-breaker',
'hystrix-amqp',
'spring-cloud'
]
}
]
}
";
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", env2);
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
// Act and Assert
var ex =
Assert.Throws <ConnectorException>(
() => HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config));
Assert.Contains("Multiple", ex.Message);
}
public void AddHystrixConnection_WithVCAPs_AddsHystrixConnectionFactory()
{
// Arrange
var env2 = @"
{
""p-circuit-breaker-dashboard"": [{
""credentials"": {
""stream"": ""https://turbine-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com"",
""amqp"": {
""http_api_uris"": [""https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/""],
""ssl"": false,
""dashboard_url"": ""https://pivotal-rabbitmq.system.testcloud.com/#/login/a0f39f25-28a2-438e-a0e7-6c09d6d34dbd/1clgf5ipeop36437dmr2em4duk"",
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""protocols"": {
""amqp"": {
""vhost"": ""06f0b204-9f95-4829-a662-844d3c3d6120"",
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""port"": 5672,
""host"": ""192.168.1.55"",
""hosts"": [""192.168.1.55""],
""ssl"": false,
""uri"": ""amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120"",
""uris"": [""amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120""]
},
""management"": {
""path"": ""/api/"",
""ssl"": false,
""hosts"": [""192.168.1.55""],
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""port"": 15672,
""host"": ""192.168.1.55"",
""uri"": ""https://*****:*****@192.168.1.55:15672/api/"",
""uris"": [""https://*****:*****@192.168.1.55:15672/api/""]
}
},
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""hostname"": ""192.168.1.55"",
""hostnames"": [""192.168.1.55""],
""vhost"": ""06f0b204-9f95-4829-a662-844d3c3d6120"",
""http_api_uri"": ""https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/"",
""uri"": ""amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120"",
""uris"": [""amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120""]
},
""dashboard"": ""https://hystrix-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com""
},
""syslog_drain_url"": null,
""volume_mounts"": [],
""label"": ""p-circuit-breaker-dashboard"",
""provider"": null,
""plan"": ""standard"",
""name"": ""myHystrixService"",
""tags"": [
""circuit-breaker"",
""hystrix-amqp"",
""spring-cloud""
]
}]
}";
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", env2);
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
// Act and Assert
HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config);
var hystrixService = services.BuildServiceProvider().GetService <HystrixConnectionFactory>();
Assert.NotNull(hystrixService);
var service = hystrixService.ConnectionFactory as ConnectionFactory;
Assert.NotNull(service);
Assert.Equal("06f0b204-9f95-4829-a662-844d3c3d6120", service.VirtualHost);
Assert.Equal(5672, service.Port);
Assert.Equal("192.168.1.55", service.HostName);
Assert.Equal("a0f39f25-28a2-438e-a0e7-6c09d6d34dbd", service.UserName);
Assert.Equal("1clgf5ipeop36437dmr2em4duk", service.Password);
}
public void AddHystrixConnection_MultipleHystrixServices_ThrowsConnectorException()
{
// Arrange
var env2 = @"
{
""p-circuit-breaker-dashboard"": [{
""credentials"": {
""stream"": ""https://turbine-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com"",
""amqp"": {
""http_api_uris"": [""https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/""],
""ssl"": false,
""dashboard_url"": ""https://pivotal-rabbitmq.system.testcloud.com/#/login/a0f39f25-28a2-438e-a0e7-6c09d6d34dbd/1clgf5ipeop36437dmr2em4duk"",
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""protocols"": {
""amqp"": {
""vhost"": ""06f0b204-9f95-4829-a662-844d3c3d6120"",
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""port"": 5672,
""host"": ""192.168.1.55"",
""hosts"": [""192.168.1.55""],
""ssl"": false,
""uri"": ""amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120"",
""uris"": [""amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120""]
},
""management"": {
""path"": ""/api/"",
""ssl"": false,
""hosts"": [""192.168.1.55""],
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""port"": 15672,
""host"": ""192.168.1.55"",
""uri"": ""https://*****:*****@192.168.1.55:15672/api/"",
""uris"": [""https://*****:*****@192.168.1.55:15672/api/""]
}
},
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""hostname"": ""192.168.1.55"",
""hostnames"": [""192.168.1.55""],
""vhost"": ""06f0b204-9f95-4829-a662-844d3c3d6120"",
""http_api_uri"": ""https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/"",
""uri"": ""amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120"",
""uris"": [""amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120""]
},
""dashboard"": ""https://hystrix-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com""
},
""syslog_drain_url"": null,
""volume_mounts"": [],
""label"": ""p-circuit-breaker-dashboard"",
""provider"": null,
""plan"": ""standard"",
""name"": ""myHystrixService1"",
""tags"": [
""circuit-breaker"",
""hystrix-amqp"",
""spring-cloud""
]
},
{
""credentials"": {
""stream"": ""https://turbine-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com"",
""amqp"": {
""http_api_uris"": [""https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/""],
""ssl"": false,
""dashboard_url"": ""https://pivotal-rabbitmq.system.testcloud.com/#/login/a0f39f25-28a2-438e-a0e7-6c09d6d34dbd/1clgf5ipeop36437dmr2em4duk"",
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""protocols"": {
""amqp"": {
""vhost"": ""06f0b204-9f95-4829-a662-844d3c3d6120"",
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""port"": 5672,
""host"": ""192.168.1.55"",
""hosts"": [""192.168.1.55""],
""ssl"": false,
""uri"": ""amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120"",
""uris"": [""amqp://*****:*****@192.168.1.55:5672/06f0b204-9f95-4829-a662-844d3c3d6120""]
},
""management"": {
""path"": ""/api/"",
""ssl"": false,
""hosts"": [""192.168.1.55""],
""password"": ""1clgf5ipeop36437dmr2em4duk"",
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""port"": 15672,
""host"": ""192.168.1.55"",
""uri"": ""https://*****:*****@192.168.1.55:15672/api/"",
""uris"": [""https://*****:*****@192.168.1.55:15672/api/""]
}
},
""username"": ""a0f39f25-28a2-438e-a0e7-6c09d6d34dbd"",
""hostname"": ""192.168.1.55"",
""hostnames"": [""192.168.1.55""],
""vhost"": ""06f0b204-9f95-4829-a662-844d3c3d6120"",
""http_api_uri"": ""https://*****:*****@pivotal-rabbitmq.system.testcloud.com/api/"",
""uri"": ""amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120"",
""uris"": [""amqp://*****:*****@192.168.1.55/06f0b204-9f95-4829-a662-844d3c3d6120""]
},
""dashboard"": ""https://hystrix-5ac7e504-3ca5-4f02-9302-d5554c059043.apps.testcloud.com""
},
""syslog_drain_url"": null,
""volume_mounts"": [],
""label"": ""p-circuit-breaker-dashboard"",
""provider"": null,
""plan"": ""standard"",
""name"": ""myHystrixService2"",
""tags"": [
""circuit-breaker"",
""hystrix-amqp"",
""spring-cloud""
]
}]
}";
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", env2);
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
// Act and Assert
var ex =
Assert.Throws <ConnectorException>(
() => HystrixProviderServiceCollectionExtensions.AddHystrixConnection(services, config));
Assert.Contains("Multiple", ex.Message);
}
