/// <summary>
/// Passed reference to the created service provider to be asserted.
/// The assert method can create instances of servers to assert their state.
/// </summary>
/// <param name="assert">The assert method.</param>
/// <returns>Self Reference.</returns>
public ContainerAssert Services(Action <IServiceProvider> assert)
{
if (assert == null)
{
throw new ArgumentNullException(nameof(assert));
}
_fixture.AssureCompositeAppStarted();
_testServiceScope = _testServiceScope ?? _fixture.AppUnderTest.CreateServiceScope().ServiceProvider;
assert(_testServiceScope);
return(this);
}
/// <summary>
/// Allows an unit-test to act on the server-provider associated with the
/// composite-application.
/// </summary>
/// <param name="act">Method called to act on the service provider.</param>
/// <returns>Self Reference.</returns>
public async Task <ContainerAct> OnServices(Func <IServiceProvider, Task> act)
{
if (_actedOn)
{
throw new InvalidOperationException("The container can only be acted on once.");
}
_fixture.AssureCompositeAppStarted();
_actedOn = true;
try
{
var testScope = _fixture.AppUnderTest.CreateServiceScope();
_testServiceScope = testScope.ServiceProvider;
await act(_testServiceScope).ConfigureAwait(false);
}
catch (Exception ex)
{
_resultingException = ex;
}
return(this);
}