public void TestNoPlugin()
{
var services = new ServiceContainer();
var plugins = new PluginRegistry();
services.RegisterInstance <IPluginLoader>(plugins);
var factory = new LogEntryParserFactory(services);
factory.CreateParser(services, LogFileFormats.GenericText)
.Should().BeOfType <GenericTextLogEntryParser>("because there's no plugin registered at all");
}
public void TestPluginThrows()
{
var services = new ServiceContainer();
var plugins = new PluginRegistry();
var plugin = new Mock <ILogEntryParserPlugin>();
plugin.Setup(x => x.CreateParser(services, LogFileFormats.GenericText)).Throws <NullReferenceException>();
plugins.Register(plugin.Object);
services.RegisterInstance <IPluginLoader>(plugins);
var factory = new LogEntryParserFactory(services);
factory.CreateParser(services, LogFileFormats.GenericText)
.Should().BeOfType <GenericTextLogEntryParser>("because the only plugin registered crashes");
plugin.Verify(x => x.CreateParser(services, LogFileFormats.GenericText), Times.Once);
}
