public void testDetectsUnknownTemplates() throws Exception {
final EntityManager entityManager = context.mock(EntityManager.class);
final Query q = context.mock(Query.class);
final List<MeasurementDefinition> allDefs = new ArrayList<MeasurementDefinition>();
context.checking(
new Expectations() {
{
// make the entity manager return the test data
allowing(entityManager).createQuery(with(any(String.class)));
will(returnValue(q));
allowing(q).getResultList();
will(returnValue(allDefs));
}
});
// add some test data
allDefs.add(createMeasurementDefinition("m1", false));
allDefs.add(createMeasurementDefinition("m1", true));
allDefs.add(createMeasurementDefinition("m2", false));
allDefs.add(createMeasurementDefinition("m3", false));
MetricTemplateValidator validator = new MetricTemplateValidator();
validator.initialize(null, entityManager);
validator.initializeExportedStateValidation(null);
// check that all the defined measurement defs pass
for (MeasurementDefinition md : allDefs) {
validator.validateExportedEntity(new MetricTemplate(md));
}
// now let's create an "unknown" metric template
MetricTemplate unknown = new MetricTemplate();
unknown.setMetricName("unknown");
unknown.setResourceTypeName("some");
unknown.setResourceTypePlugin("other");
try {
validator.validateExportedEntity(unknown);
fail("Validating a metric template " + unknown + " should have failed.");
} catch (ValidationException e) {
// expected
}
}
public void testDetectsDuplicitEntries() throws Exception {
final EntityManager entityManager = context.mock(EntityManager.class);
final Query q = context.mock(Query.class);
final List<MeasurementDefinition> allDefs = new ArrayList<MeasurementDefinition>();
context.checking(
new Expectations() {
{
// make the entity manager return the test data
allowing(entityManager).createQuery(with(any(String.class)));
will(returnValue(q));
allowing(q).getResultList();
will(returnValue(allDefs));
}
});
// add some test data
allDefs.add(createMeasurementDefinition("m1", false));
allDefs.add(createMeasurementDefinition("m1", true));
allDefs.add(createMeasurementDefinition("m2", false));
allDefs.add(createMeasurementDefinition("m3", false));
MetricTemplateValidator validator = new MetricTemplateValidator();
validator.initialize(null, entityManager);
validator.initializeExportedStateValidation(null);
// check that all the defined measurement defs pass
for (MeasurementDefinition md : allDefs) {
validator.validateExportedEntity(new MetricTemplate(md));
}
// now let's try and validate the first test data again.
// this simulates the duplicate entries in the export file
try {
MetricTemplate duplicate = new MetricTemplate(allDefs.get(0));
validator.validateExportedEntity(duplicate);
fail("Validating a duplicate metric template " + duplicate + " should have failed.");
} catch (ValidationException e) {
// expected
}
}