Enterprise Library Test Guide - Willy .Net

Testing the Logging Application Block 91
Code test case Implemented? Feature that is implemented
Verify that all
logged messages
are also logged to
the all events special
trace source, if
it is in the configuration
source.
Yes
The LogWriter.DoGetMatchingTraceSources method
adds the AllEventsTraceSource object to to the matching
trace sources for every request. This is shown in the
following code example.
private IEnumerable DoGetMatchingTra
ceSources(LogEntry logEntry)
{
…
matchingTraceSources.Add(structureHolder.AllEventsTraceSource);
…
}
Verify that an
assembler class
that implements
the IAssembler
interface injects
the configuration
values into the
domain objects.
Verify that the
application block
can trace an activity
from start to
finish.
Yes
Yes
For example, the PriorityFilterAssembler class creates
the PriorityFilter domain objects. The TextFormatterAssembler
class creates the TextFormatter domain objects
and the FormattedEventLogListenerAssembler class
creates the FormattedEventLogListener domain objects.
All these classes implement the IAssembler interface.
The Tracer class traces an activity from start to finish.
The trace is initialized when the application block creates
a Tracer object in the Tracer class constructor. Tracing
stops when the Dispose method of the Tracer object is
invoked. This is shown in the following code example.
public Tracer(string operation)
{
…
Initialize(operation,…);
}
protected virtual void Dispose(bool disposing)
{
…
if (IsTracingEnabled()) WriteTraceEndMessage(e
ndTitle);
…
}
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