public void AddPostgresConnection_WithCruncyVCAPs_AddsPostgresConnection()
{
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", PostgresTestHelpers.SingleServerVCAP_Crunchy);
var appsettings = new Dictionary <string, string>()
{
["postgres:client:urlEncodedCredentials"] = "true"
};
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
builder.AddInMemoryCollection(appsettings);
var config = builder.Build();
// Act and Assert
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var service = services.BuildServiceProvider().GetService <IDbConnection>();
Assert.NotNull(service);
var connString = service.ConnectionString;
Assert.Contains("Host=10.194.45.174;", connString);
Assert.Contains("Port=5432;", connString);
Assert.Contains("Database=postgresample;", connString);
Assert.Contains("Username=steeltoe7b59f5b8a34bce2a3cf873061cfb5815;", connString);
Assert.Contains("Password=!DQ4Wm!r4omt$h1929!$;", connString);
}
public void AddPostgresConnection_WithVCAPs_AddsPostgresConnection()
{
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", PostgresTestHelpers.SingleServerVCAP_EDB);
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
// Act and Assert
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var service = services.BuildServiceProvider().GetService <IDbConnection>();
Assert.NotNull(service);
var connString = service.ConnectionString;
Assert.Contains("1e9e5dae-ed26-43e7-abb4-169b4c3beaff", connString);
Assert.Contains("5432", connString);
Assert.Contains("postgres.testcloud.com", connString);
Assert.Contains("lmu7c96mgl99b2t1hvdgd5q94v", connString);
Assert.Contains("1e9e5dae-ed26-43e7-abb4-169b4c3beaff", connString);
}
public void AddPostgresConnection_WithAzureVCAPs_AddsPostgresConnection()
{
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", PostgresTestHelpers.SingleServerVCAP_Azure);
var appsettings = new Dictionary <string, string>()
{
["postgres:client:urlEncodedCredentials"] = "true"
};
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
builder.AddInMemoryCollection(appsettings);
var config = builder.Build();
// Act and Assert
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var service = services.BuildServiceProvider().GetService <IDbConnection>();
Assert.NotNull(service);
var connString = service.ConnectionString;
Assert.Contains("Host=2980cfbe-e198-46fd-8f81-966584bb4678.postgres.database.azure.com;", connString);
Assert.Contains("Port=5432;", connString);
Assert.Contains("Database=g01w0qnrb7;", connString);
Assert.Contains("Username=c2cdhwt4nd@2980cfbe-e198-46fd-8f81-966584bb4678;", connString);
Assert.Contains("Password=Dko4PGJAsQyEj5gj;", connString);
}
public void AddPostgresConnection_WithServiceName_NoVCAPs_ThrowsConnectorException()
{
IServiceCollection services = new ServiceCollection();
var config = new ConfigurationBuilder().Build();
var ex = Assert.Throws <ConnectorException>(() => PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config, "foobar"));
Assert.Contains("foobar", ex.Message);
}
public void AddPostgresConnection_ThrowsIfServiceNameNull()
{
IServiceCollection services = new ServiceCollection();
IConfigurationRoot config = null;
string serviceName = null;
var ex = Assert.Throws <ArgumentNullException>(() => PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config, serviceName));
Assert.Contains(nameof(serviceName), ex.Message);
}
public void AddPostgresConnection_NoVCAPs_AddsPostgresConnection()
{
IServiceCollection services = new ServiceCollection();
var config = new ConfigurationBuilder().Build();
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var service = services.BuildServiceProvider().GetService <IDbConnection>();
Assert.NotNull(service);
}
public void AddPostgresConnection_NoVCAPs_AddsPostgresConnection()
{
// Arrange
IServiceCollection services = new ServiceCollection();
IConfigurationRoot config = new ConfigurationBuilder().Build();
// Act and Assert
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var service = services.BuildServiceProvider().GetService <NpgsqlConnection>();
Assert.NotNull(service);
}
public void AddPostgresConnection_ThrowsIfConfigurationNull()
{
IServiceCollection services = new ServiceCollection();
IConfigurationRoot config = null;
var ex = Assert.Throws <ArgumentNullException>(() => PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config));
Assert.Contains(nameof(config), ex.Message);
var ex2 = Assert.Throws <ArgumentNullException>(() => PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config, "foobar"));
Assert.Contains(nameof(config), ex2.Message);
}
public void AddPosgreSqlConnection_AddsRelationalHealthContributor()
{
IServiceCollection services = new ServiceCollection();
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var healthContributor = services.BuildServiceProvider().GetService <IHealthContributor>() as RelationalDbHealthContributor;
Assert.NotNull(healthContributor);
}
public void AddPostgresConnection_MultiplePostgresServices_ThrowsConnectorException()
{
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", PostgresTestHelpers.TwoServerVCAP_EDB);
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
var ex = Assert.Throws <ConnectorException>(() => PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config));
Assert.Contains("Multiple", ex.Message);
}
public void AddPosgreSqlConnection_AddsRelationalHealthContributor_WhenCommunityHealthCheckExistsAndForced()
{
IServiceCollection services = new ServiceCollection();
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
var cm = new ConnectionStringManager(config);
var ci = cm.Get <PostgresConnectionInfo>();
services.AddHealthChecks().AddNpgSql(ci.ConnectionString, name: ci.Name);
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config, addSteeltoeHealthChecks: true);
var healthContributor = services.BuildServiceProvider().GetService <IHealthContributor>() as RelationalDbHealthContributor;
Assert.NotNull(healthContributor);
}
public void AddPosgreSqlConnection_DoesntAddRelationalHealthContributor_WhenCommunityHealthCheckExists()
{
// Arrange
IServiceCollection services = new ServiceCollection();
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
var cm = new ConnectionStringManager(config);
var ci = cm.Get <PostgresConnectionInfo>();
services.AddHealthChecks().AddNpgSql(ci.ConnectionString, name: ci.Name);
// Act
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var healthContributor = services.BuildServiceProvider().GetService <IHealthContributor>() as RelationalHealthContributor;
// Assert
Assert.Null(healthContributor);
}
public void AddPostgresConnection_WithVCAPs_AddsPostgresConnection()
{
// Arrange
var env1 = @"
{
'limits': {
'fds': 16384,
'mem': 1024,
'disk': 1024
},
'application_name': 'spring-cloud-broker',
'application_uris': [
'spring-cloud-broker.apps.testcloud.com'
],
'name': 'spring-cloud-broker',
'space_name': 'p-spring-cloud-services',
'space_id': '65b73473-94cc-4640-b462-7ad52838b4ae',
'uris': [
'spring-cloud-broker.apps.testcloud.com'
],
'users': null,
'version': '07e112f7-2f71-4f5a-8a34-db51dbed30a3',
'application_version': '07e112f7-2f71-4f5a-8a34-db51dbed30a3',
'application_id': '798c2495-fe75-49b1-88da-b81197f2bf06'
}
}";
var env2 = @"
{
'EDB-Shared-PostgreSQL': [
{
'credentials': {
'uri': 'postgres://*****:*****@postgres.testcloud.com:5432/1e9e5dae-ed26-43e7-abb4-169b4c3beaff'
},
'syslog_drain_url': null,
'label': 'EDB-Shared-PostgreSQL',
'provider': null,
'plan': 'Basic PostgreSQL Plan',
'name': 'myPostgres',
'tags': [
'PostgreSQL',
'Database storage'
]
}
]
}
";
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", env1);
Environment.SetEnvironmentVariable("VCAP_SERVICES", env2);
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
// Act and Assert
PostgresProviderServiceCollectionExtensions.AddPostgresConnection(services, config);
var service = services.BuildServiceProvider().GetService <NpgsqlConnection>();
Assert.NotNull(service);
var connString = service.ConnectionString;
Assert.True(connString.Contains("1e9e5dae-ed26-43e7-abb4-169b4c3beaff"));
Assert.True(connString.Contains("5432"));
Assert.True(connString.Contains("postgres.testcloud.com"));
Assert.True(connString.Contains("lmu7c96mgl99b2t1hvdgd5q94v"));
Assert.True(connString.Contains("1e9e5dae-ed26-43e7-abb4-169b4c3beaff"));
}
