public void Parse_ShouldSendParserSummaryMessageWhenFinishedWithCorrectErrorCount()
{
const long expectedErrorCount = 0L;
var mockMessageHandler = new Mock <IMessageHandler>();
var parser = new PascalTopDownParser(Mock.Of <IScanner>(scanner => scanner.NextToken() == new EofToken(Mock.Of <ISource>())), mockMessageHandler.Object, Mock.Of <ITimeProvider>());
parser.Parse();
mockMessageHandler.Verify(handler => handler.SendMessage(It.Is <dogma.Message.Message>(m => ((object[])m.Body).SequenceEqual(new object[] { 0, expectedErrorCount, 0f }))));
}
public void Parse_ShouldSendParserSummaryMessageWhenFinishedWithCorrectLineNUmber()
{
const int expectedLineNumber = 973;
var mockMessageHandler = new Mock <IMessageHandler>();
var parser = new PascalTopDownParser(Mock.Of <IScanner>(scanner => scanner.NextToken() == new EofToken(Mock.Of <ISource>(s => s.LineNumber == expectedLineNumber))), mockMessageHandler.Object, Mock.Of <ITimeProvider>());
parser.Parse();
mockMessageHandler.Verify(handler => handler.SendMessage(It.Is <dogma.Message.Message>(m => ((object[])m.Body).SequenceEqual(new object[] { expectedLineNumber, 0L, 0f }))));
}
public void Parse_ShouldSendParserSummaryMessageWhenFinished()
{
const MessageType expectedMessageType = MessageType.PARSER_SUMMARY;
var mockMessageHandler = new Mock <IMessageHandler>();
var parser = new PascalTopDownParser(Mock.Of <IScanner>(scanner => scanner.NextToken() == new EofToken(Mock.Of <ISource>())), mockMessageHandler.Object, Mock.Of <ITimeProvider>());
parser.Parse();
mockMessageHandler.Verify(handler => handler.SendMessage(It.Is <dogma.Message.Message>(m => m.Type == expectedMessageType)));
}
public void SendMessage_ShouldSendMessage()
{
var mockMessageHandler = new Mock <IMessageHandler>();
var parser = new PascalTopDownParser(Mock.Of <IScanner>(), mockMessageHandler.Object, Mock.Of <ITimeProvider>());
var message = new dogma.Message.Message(MessageType.SYNTAX_ERROR, null);
parser.SendMessage(message);
mockMessageHandler.Verify(handler => handler.SendMessage(message));
}
public void RemoveMessageListener_ShouldRemoveAMessageListener()
{
var mockMessageHandler = new Mock <IMessageHandler>();
var parser = new PascalTopDownParser(Mock.Of <IScanner>(), mockMessageHandler.Object, Mock.Of <ITimeProvider>());
var messageListener = Mock.Of <IMessageListener>();
parser.RemoveMessageListener(messageListener);
mockMessageHandler.Verify(handler => handler.RemoveListener(messageListener));
}
public void Parse_ShouldSendParserSummaryMessageWhenFinishedWithCorrectElapsedTime()
{
const float expectedElapsedTime = 10f;
var mockMessageHandler = new Mock <IMessageHandler>();
var mockTimeProvider = new Mock <ITimeProvider>();
mockTimeProvider.Setup(tp => tp.NowAsUnixTimeMilliseconds()).Returns(1000L);
mockTimeProvider.Setup(tp => tp.ElapsedTimeSinceInSeconds(1000L)).Returns(expectedElapsedTime);
var parser = new PascalTopDownParser(Mock.Of <IScanner>(scanner => scanner.NextToken() == new EofToken(Mock.Of <ISource>())), mockMessageHandler.Object, mockTimeProvider.Object);
parser.Parse();
mockMessageHandler.Verify(handler => handler.SendMessage(It.Is <dogma.Message.Message>(m => ((object[])m.Body).SequenceEqual(new object[] { 0, 0L, expectedElapsedTime }))));
}
