public void ReturnsTheFormatterAsExpected()
{
var target = new ConventionBasedEventFormatterFactory();
var formatter = target.Create <GoodTraceEventWithGoodFormatter>();
Assert.IsInstanceOf <GoodFormatter>(formatter);
}
public void ThrowsAnExceptionWhenTheAttributeDoesNotExist()
{
var target = new ConventionBasedEventFormatterFactory();
var ex = Assert.Throws <FormatterNotFoundException>(() => target.Create <TraceEvent>());
Assert.AreEqual("The formatter could not be identified.", ex.Message);
Assert.AreEqual(typeof(TraceEvent), ex.TargetType);
}
public void ThrowsAnExceptionWhenTheFormatterCannotBeCreated()
{
var target = new ConventionBasedEventFormatterFactory();
var ex = Assert.Throws <FormatterNotFoundException>(() => target.Create <BadTraceEventWithBadFormatter>());
Assert.AreEqual("The formatter could not be created. Please verify the formatter contains a parameterless constructor.", ex.Message);
Assert.AreEqual(typeof(BadTraceEventWithBadFormatter), ex.TargetType);
Assert.AreEqual(typeof(BadFormatter), ex.FormatterType);
}
public void ThrowsAnExceptionWhenTheFormatterCannotBeCreated()
{
var target = new ConventionBasedEventFormatterFactory();
Assert.Throws <FormatterNotFoundException>(() => target.Create <BadTraceEventWithBadFormatter>());
}
public void ThrowsAnExceptionWhenTheFormatterIsTheWrongType()
{
var target = new ConventionBasedEventFormatterFactory();
Assert.Throws <InvalidOperationException>(() => target.Create <BadTraceEvent>());
}
public void ThrowsAnExceptionWhenTheAttributeDoesNotExist()
{
var target = new ConventionBasedEventFormatterFactory();
Assert.Throws <FormatterNotFoundException>(() => target.Create <TraceEvent>());
}