public void UseCrestShouldReturnThePassedInValue()
{
IWebHostBuilder builder = Substitute.For <IWebHostBuilder>();
IWebHostBuilder result = CrestWebHostBuilderExtensions.UseCrest(builder);
Assert.That(result, Is.SameAs(builder));
}
public void UseCrestShouldRegisterTheStartupClass()
{
IWebHostBuilder builder = Substitute.For <IWebHostBuilder>();
CrestWebHostBuilderExtensions.UseCrest(builder);
builder.Received().UseSetting(
WebHostDefaults.ApplicationKey,
Arg.Any <string>());
}
public void UseCrestShouldCheckForNullArguments()
{
Assert.That(
() => CrestWebHostBuilderExtensions.UseCrest(null),
Throws.InstanceOf <ArgumentNullException>());
}