public void WriteError_ShouldWriteCorrectSourceToTraceListener()
{
using (var context = new TraceContext(SourceLevels.Error))
{
CompositionTraceSource.WriteError(0, "format", "arguments");
Assert.AreEqual("System.ComponentModel.Composition", context.LastTraceEvent.Source);
}
}
public void WriteError_ShouldWriteTraceEventTypeWarningToTraceListener()
{
using (var context = new TraceContext(SourceLevels.Error))
{
CompositionTraceSource.WriteError(0, "format", "arguments");
Assert.AreEqual(TraceEventType.Error, context.LastTraceEvent.EventType);
}
}
internal static void MemberMarkedWithMultipleImportAndImportMany(ReflectionItem item)
{
Assumes.NotNull(item);
if (CompositionTraceSource.CanWriteError)
{
CompositionTraceSource.WriteError(CompositionTraceId.Discovery_MemberMarkedWithMultipleImportAndImportMany,
Strings.CompositionTrace_Discovery_MemberMarkedWithMultipleImportAndImportMany,
item.GetDisplayName());
}
}
public void WriteError_ValueAsArgs_ShouldWriteArgsToTraceListener()
{
using (var context = new TraceContext(SourceLevels.Error))
{
var expectations = Expectations.GetObjectArraysWithNull();
foreach (var e in expectations)
{
CompositionTraceSource.WriteError(0, "format", e);
Assert.AreSame(e, context.LastTraceEvent.Args);
}
}
}
public void WriteError_ValueAsFormat_ShouldWriteFormatToTraceListener()
{
using (var context = new TraceContext(SourceLevels.Error))
{
var expectations = Expectations.GetExceptionMessages();
foreach (var e in expectations)
{
CompositionTraceSource.WriteError(0, e, "arguments");
Assert.AreEqual(e, context.LastTraceEvent.Format);
}
}
}
public void WriteError_ValueAsTraceId_ShouldWriteIdToTraceListener()
{
using (var context = new TraceContext(SourceLevels.Error))
{
var expectations = Expectations.GetEnumValues <CompositionTraceId>();
foreach (var e in expectations)
{
CompositionTraceSource.WriteError(e, "format", "arguments");
Assert.AreEqual(e, (CompositionTraceId)context.LastTraceEvent.Id);
}
}
}
public void WriteError_WhenSwitchLevelGreaterThanOrEqualToError_ShouldWriteToTraceListener()
{
var levels = GetSourceLevelsGreaterThanOrEqualTo(SourceLevels.Error);
foreach (var level in levels)
{
using (TraceContext context = new TraceContext(level))
{
CompositionTraceSource.WriteError(0, "format", "arguments");
Assert.IsNotNull(context.LastTraceEvent);
}
}
}
public void WriteError_WhenSwitchLevelLessThanError_ShouldThrowInternalError()
{
var levels = GetSourceLevelsLessThan(SourceLevels.Error);
foreach (var level in levels)
{
using (TraceContext context = new TraceContext(level))
{
ThrowsInternalError(() =>
{
CompositionTraceSource.WriteError(0, "format", "arguments");
});
}
}
}