public void OneListener_EventIsRaised()
{
var logger = new TestLogger();
var testSubject = new AnalysisRequester(logger);
bool eventRaised = false;
object actualSender = null;
AnalysisRequestEventArgs actualEventArgs = null;
testSubject.AnalysisRequested += (s, args) =>
{
// Don't assert here - one a background thread,
// and the exception will be caught and suppressed.
actualSender = s;
actualEventArgs = args;
eventRaised = true;
};
var inputOptions = new Mock <IAnalyzerOptions>().Object;
// Act
testSubject.RequestAnalysis(inputOptions, "file1", "c:\\aaa\\bbb.cs");
// Assert
eventRaised.Should().BeTrue();
actualSender.Should().Be(testSubject);
actualEventArgs.Should().NotBeNull();
actualEventArgs.Options.Should().BeSameAs(inputOptions);
actualEventArgs.FilePaths.Should().BeEquivalentTo("file1", "c:\\aaa\\bbb.cs");
}
public void NoListeners_NoError()
{
var logger = new TestLogger();
var testSubject = new AnalysisRequester(logger);
testSubject.RequestAnalysis();
logger.AssertNoOutputMessages();
}
public void CriticalErrorInListener_IsNotSuppressedORLogged()
{
var logger = new TestLogger();
var testSubject = new AnalysisRequester(logger);
testSubject.AnalysisRequested += (s, e) => throw new StackOverflowException("XXX overflow");
Action act = () => testSubject.RequestAnalysis();
// Act
act.Should().ThrowExactly <StackOverflowException>().And.Message.Should().Be("XXX overflow");
logger.AssertNoOutputMessages();
}
public void NonCriticalErrorInListener_IsSuppressedAndLogged()
{
var logger = new TestLogger();
var testSubject = new AnalysisRequester(logger);
testSubject.AnalysisRequested += (s, e) => throw new ArgumentException("XXX yyy");
// Act
testSubject.RequestAnalysis();
// Assert
logger.AssertPartialOutputStringExists("XXX yyy");
}
public void OneListener_EventIsRaised()
{
var logger = new TestLogger();
var testSubject = new AnalysisRequester(logger);
bool eventRaised = false;
testSubject.AnalysisRequested += (s, e) =>
{
s.Should().Be(testSubject);
e.Should().Be(EventArgs.Empty);
eventRaised = true;
};
// Act
testSubject.RequestAnalysis();
// Assert
eventRaised.Should().BeTrue();
}
