public void EmptyRequestShouldBeRejectedAndPrintUsageInfo()
{
var testSubject = new MigrateTo();
Action call = () => testSubject.Validate();
call.Should().Throw <TerminateAndShowHelp>();
}
public void ValidRequestShouldBeAccepted()
{
var testSubject = new MigrateTo {
Engine = "sqlite", ConnectionString = "valid", MigrationFolderName = "valid"
};
Action call = () => testSubject.Validate();
call.Should().NotThrow();
}
public void InvalidEngineShouldBeRejectedWithUsefulErrorMessage()
{
var testSubject = new MigrateTo
{
Engine = "not a valid engine",
ConnectionString = "valid",
MigrationFolderName = "valid"
};
Action call = () => testSubject.Validate();
call.Should().Throw <TerminateProgramWithMessageException>()
.WithMessage(
$"I don't know the database engine '{testSubject.Engine}'. I only understand how to communicate with {DbEngine.KnownEngineNames}. Please extend me if you want to use that engine.");
}