Tests four parameter constructor.
final String className = LocationInfoTest.class.getName();
final String methodName = "testFourParamConstructor";
final String fileName = "LocationInfoTest.java";
final String lineNumber = "41";
LocationInfo li = new LocationInfo(fileName,
className, methodName, lineNumber);
assertEquals(className, li.getClassName());
assertEquals(methodName, li.getMethodName());
assertEquals(fileName, li.getFileName());
assertEquals(lineNumber, li.getLineNumber());
assertEquals(className + "." + methodName
+ "(" + fileName + ":" + lineNumber + ")",
li.fullInfo);
