Enterprise Library Test Guide - Willy .Net

Testing the Logging Application Block 95
To learn how the test teams tested the application blocks to see if they conformed
to security best practices, see Testing for Security Best Practices. To learn how the test
teams tested the application blocks to see if they conformed to globalization best
practices, see Testing for Globalization Best Practices. To learn how the test teams tested
the application blocks to see if they met the performance and scalability requirements,
see Testing for Performance and Scalability.
Using Automated Tests
Automated tests ensure that the application block functions in accordance with its
requirements. Automated tests make regression testing easier and certain tests, such
as simulating a large number of uses to test a multithreading scenario, require automation.
Table 5: Visual Studio Team System Tests for the Logging Application Block
Test cases Result Automated test
Verify that the
application block
throws the appropriate
exception when it
Passed The following test uses an invalid log entry.
[TestMethod]
[ExpectedException(typeof(ArgumentNullException)
)]
receives invalid data.
public void LogNullValueLogEntryMessage()
{
Logger.Write(new LogEntry(null, "", -1, -1,
System.Diagnostics.TraceEventType.Critical, "",
null));
}
continued