public void ThrowsExceptionWhenConfigurationIsNull()
{
var builder = new Mock <IConfigurationBuilder>();
var services = new Mock <IServiceCollection>();
var target = new ConfigurationBuilderRegistration(builder.Object, services.Object, _ => { });
Assert.Throws <BuildException>(() => target.Register());
builder.Verify(o => o.Build(), Times.Once);
}
public void RegistersTheConfigurationAsSingleton()
{
var configuration = new Mock <IConfigurationRoot>();
var builder = new Mock <IConfigurationBuilder>();
builder.Setup(o => o.Build()).Returns(configuration.Object);
var services = new Mock <IServiceCollection>();
var target = new ConfigurationBuilderRegistration(builder.Object, services.Object, _ => { });
target.Register();
builder.Verify(o => o.Build(), Times.Once);
}