public void When_ConfigValue_Is_Missing()
{
var services = new ServiceCollection();
Environment.SetEnvironmentVariable(nameof(ITransactionEventApiConfiguration.TransactionStoreConnectionStringCsv), "");
Environment.SetEnvironmentVariable(nameof(ITransactionEventApiConfiguration.ShareName), "");
ClassInTest.ConfigureServices(services);
Assert.That(() => services.BuildServiceProvider().GetRequiredService <ITransactionEventApiConfiguration>(),
Throws.Exception.InstanceOf <ConfigurationBindException>().With.Message.EqualTo(
"Error binding configuration: TransactionStoreConnectionStringCsv - Value must be at least 1 characters. Got " + Environment.NewLine + "ShareName - Value must be at least 1 characters. Got "));
}
public void Configuration_Can_Be_Parsed()
{
var services = new ServiceCollection();
ClassInTest.ConfigureServices(services);
Environment.SetEnvironmentVariable(nameof(ITransactionEventApiConfiguration.TransactionStoreConnectionStringCsv), "string1,string2");
Environment.SetEnvironmentVariable(nameof(ITransactionEventApiConfiguration.ShareName), "transactions");
var config = services.BuildServiceProvider().GetRequiredService <ITransactionEventApiConfiguration>();
Assert.That(config.ShareName, Is.EqualTo("transactions"));
Assert.That(config.TransactionStoreConnectionStringCsv, Is.EqualTo("string1,string2"));
}
public void Can_Resolve_Transaction_Service()
{
var services = new ServiceCollection();
ClassInTest.ConfigureServices(services);
Assert.That(services.Any(s =>
s.ServiceType == typeof(IEnumerable <ShareClient>)), "No share client was added");
Assert.That(services.Any(s =>
s.ServiceType == typeof(IEnumerable <IFileShare>)), "No file store was added");
services.Replace(new ServiceDescriptor(typeof(IEnumerable <ShareClient>),
new [] { Mock.Of <ShareClient>() }));
services.BuildServiceProvider().GetRequiredService <ITransactionService>();
}
