public void AddDbContexts_WithVCAPs_AddsDbContexts()
{
// Arrange
// Arrange
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", MySqlTestHelpers.SingleServerVCAP);
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
// Act and Assert
MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config);
MySqlDbContextServiceCollectionExtensions.AddDbContext <Good2MySqlDbContext>(services, config);
var built = services.BuildServiceProvider();
var service = built.GetService <GoodMySqlDbContext>();
Assert.NotNull(service);
var service2 = built.GetService <Good2MySqlDbContext>();
Assert.NotNull(service2);
}
public void AddDbContext_WithServiceName_NoVCAPs_ThrowsConnectorException()
{
IServiceCollection services = new ServiceCollection();
var config = new ConfigurationBuilder().Build();
var ex = Assert.Throws <ConnectorException>(() => MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config, "foobar"));
Assert.Contains("foobar", ex.Message);
}
public void AddDbContext_ThrowsIfServiceNameNull()
{
IServiceCollection services = new ServiceCollection();
IConfigurationRoot config = null;
string serviceName = null;
var ex = Assert.Throws <ArgumentNullException>(() => MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config, serviceName));
Assert.Contains(nameof(serviceName), ex.Message);
}
public void AddDbContext_NoVCAPs_AddsDbContext()
{
// Arrange
IServiceCollection services = new ServiceCollection();
IConfigurationRoot config = new ConfigurationBuilder().Build();
// Act and Assert
MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config);
var service = services.BuildServiceProvider().GetService <GoodMySqlDbContext>();
Assert.NotNull(service);
}
public void AddDbContext_ThrowsIfConfigurationNull()
{
IServiceCollection services = new ServiceCollection();
IConfigurationRoot config = null;
var ex = Assert.Throws <ArgumentNullException>(() => MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config));
Assert.Contains(nameof(config), ex.Message);
var ex2 = Assert.Throws <ArgumentNullException>(() => MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config, "foobar"));
Assert.Contains(nameof(config), ex2.Message);
}
public void AddDbContext_NoVCAPs_AddsDbContext()
{
IServiceCollection services = new ServiceCollection();
var config = new ConfigurationBuilder().Build();
MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config);
var serviceProvider = services.BuildServiceProvider();
var service = serviceProvider.GetService <GoodMySqlDbContext>();
var serviceHealth = serviceProvider.GetService <IHealthContributor>();
Assert.NotNull(service);
Assert.NotNull(serviceHealth);
Assert.IsAssignableFrom <RelationalDbHealthContributor>(serviceHealth);
}
public void AddDbContext_MultipleMySqlServices_ThrowsConnectorException()
{
IServiceCollection services = new ServiceCollection();
Environment.SetEnvironmentVariable("VCAP_APPLICATION", TestHelpers.VCAP_APPLICATION);
Environment.SetEnvironmentVariable("VCAP_SERVICES", MySqlTestHelpers.TwoServerVCAP);
var builder = new ConfigurationBuilder();
builder.AddCloudFoundry();
var config = builder.Build();
var ex = Assert.Throws <ConnectorException>(() => MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodMySqlDbContext>(services, config));
Assert.Contains("Multiple", ex.Message);
}
public void AddDbContexts_WithVCAPs_AddsDbContexts()
{
// 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 = @"
{
'p-msql': [
{
'credentials': {
'hostname': '192.168.0.90',
'port': 3306,
'name': 'cf_b4f8d2fa_a3ea_4e3a_a0e8_2cd040790355',
'username': '******',
'password': '******',
'uri': 'mysql://*****:*****@192.168.0.90:3306/cf_b4f8d2fa_a3ea_4e3a_a0e8_2cd040790355?reconnect=true',
'jdbcUrl': 'jdbc:mysql://192.168.0.90:3306/cf_b4f8d2fa_a3ea_4e3a_a0e8_2cd040790355?user=Dd6O1BPXUHdrmzbP&password=7E1LxXnlH2hhlPVt'
},
'syslog_drain_url': null,
'label': 'p-mysql',
'provider': null,
'plan': '100mb-dev',
'name': 'spring-cloud-broker-db',
'tags': [
'mysql',
'relational'
]
}
]
}
";
// 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
MySqlDbContextServiceCollectionExtensions.AddDbContext <GoodDbContext>(services, config);
MySqlDbContextServiceCollectionExtensions.AddDbContext <Good2DbContext>(services, config);
var built = services.BuildServiceProvider();
var service = built.GetService <GoodDbContext>();
Assert.NotNull(service);
var service2 = built.GetService <Good2DbContext>();
Assert.NotNull(service2);
}