public void WhenTraceErrorWithNullFormat_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerSourceExtensions.TraceError(Mock.Of <ITraceSource>(), "bar {0}", null));
Assert.Throws <ArgumentNullException>(() =>
TracerSourceExtensions.TraceError(Mock.Of <ITraceSource>(), new InvalidOperationException(), "bar {0}", null));
}
public void WhenTracingErrorWithValidMessageFormat_ThenSucceeds()
{
var source = new Mock <ITraceSource>();
TracerSourceExtensions.TraceError(source.Object, new InvalidOperationException(), "Foo {0}", "Bar");
source.Verify(x => x.Trace(It.Is <TraceEvent>(t => t.Type == TraceEventType.Error)));
}
public void WhenTracingData_ThenSucceeds()
{
var source = new Mock <ITraceSource>();
var data = new object();
TracerSourceExtensions.TraceData(source.Object, TraceEventType.Verbose, data);
source.Verify(x => x.Trace(It.Is <DataTraceEvent>(t => t.Type == TraceEventType.Verbose && t.Data == data)));
}
public void WhenTraceErrorWithNullSource_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerSourceExtensions.TraceError(null, new InvalidOperationException()));
Assert.Throws <ArgumentNullException>(() =>
TracerSourceExtensions.TraceError(null, new InvalidOperationException(), "foo"));
Assert.Throws <ArgumentNullException>(() =>
TracerSourceExtensions.TraceError(null, new InvalidOperationException(), "foo {0}", "bar"));
}
public void WhenTraceDataWithNullSource_ThenThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
TracerSourceExtensions.TraceData(null, TraceEventType.Verbose, new object()));
}
