@Override
public void setUp() throws Exception {
super.setUp();
pkg = EMFUtil.createEPackage("customTest", "ct", "http://cdo.emf.eclipse.org/customTest.ecore");
EDataType custom = EcoreFactory.eINSTANCE.createEDataType();
custom.setInstanceClass(CustomType.class);
custom.setName("CustomType");
pkg.getEClassifiers().add(custom);
cls = EMFUtil.createEClass(pkg, "Foobar", false, false);
att = EMFUtil.createEAttribute(cls, "att", custom);
CDOUtil.prepareDynamicEPackage(pkg);
}
/**
* Constructs a test-specific EPackage of the format "pkg123_name". Using this instead of (just) a
* hardcoded name for the test package, ensures that the test method is isolated from all others.
*
* @param name the test-local name of the package or <code>null</code> .
* @return the created package.
* @see #createUniquePackage()
*/
public final EPackage createUniquePackage(String name) {
if (dynamicPackageNumber == 0) {
dynamicPackageNumber = ++dynamicPackageCounter;
}
StringBuilder builder = new StringBuilder();
builder.append("pkg");
builder.append(dynamicPackageNumber);
if (name != null) {
builder.append('_');
builder.append(name);
}
final String uniqueName = builder.toString();
EPackage ePackage = EMFUtil.createEPackage(uniqueName, uniqueName, "http://" + uniqueName);
ePackage
.eAdapters()
.add(
new AdapterImpl() {
@Override
public void notifyChanged(Notification msg) {
if (msg.isTouch()) {
return;
}
Object feature = msg.getFeature();
if (feature == EcorePackage.Literals.EPACKAGE__NS_PREFIX
|| feature == EcorePackage.Literals.EPACKAGE__NS_URI
|| feature == EcorePackage.Literals.ENAMED_ELEMENT__NAME) {
throw new ImplementationError("Don't change the unique package " + uniqueName);
}
}
});
return ePackage;
}
