@Test
public void testFindAndReplaceAllReferencesSchemasFull() {
String referenceId = new String("rootOne");
ObjectSchema referenced = ObjectSchema.createNewWithId(referenceId);
HashMap<String, ObjectSchema> registry = new HashMap<String, ObjectSchema>();
// Add the referenced schema to the register.
registry.put(referenceId, referenced);
// Create a third self
ObjectSchema self = ObjectSchema.createNewWithId(new String("self"));
ObjectSchema refToSelf = new ObjectSchema();
refToSelf.setRef(new String(ObjectSchema.SELF_REFERENCE));
ObjectSchema referenceToOther = new ObjectSchema();
referenceToOther.setRef(referenceId);
// Add references in all places
self.putProperty("one", referenceToOther);
self.putAdditionalProperty("two", referenceToOther);
self.setItems(refToSelf);
self.setAdditionalItems(refToSelf);
self.setImplements(new ObjectSchema[] {referenceToOther});
// find and replace
PojoGeneratorDriver.findAndReplaceAllReferencesSchemas(registry, self);
// Make sure there are no references
Iterator<ObjectSchema> it = self.getSubSchemaIterator();
while (it.hasNext()) {
ObjectSchema toTest = it.next();
assertTrue(toTest.getRef() == null);
}
}
@Test
public void testFindAndReplaceAllReferencesSchemas() {
// Build up a map with one reference and one not
// This is not a reference so the replace should just return it.
String referenceId = new String("rootOne");
ObjectSchema referenced = ObjectSchema.createNewWithId(referenceId);
HashMap<String, ObjectSchema> registry = new HashMap<String, ObjectSchema>();
// Add the referenced schema to the register.
registry.put(referenceId, referenced);
// Create a self self reference
ObjectSchema referenceToOther = new ObjectSchema();
referenceToOther.setRef(referenceId);
// Create a third self
ObjectSchema self = ObjectSchema.createNewWithId(new String("self"));
ObjectSchema refToSelf = new ObjectSchema();
refToSelf.setRef(new String(ObjectSchema.SELF_REFERENCE));
// Now add all three to the a map
HashMap<String, ObjectSchema> map = new HashMap<String, ObjectSchema>();
map.put("one", referenced);
map.put("two", referenceToOther);
map.put("three", refToSelf);
Map<String, ObjectSchema> results =
PojoGeneratorDriver.findAndReplaceAllReferencesSchemas(registry, map, self);
assertNotNull(results);
assertEquals(3, results.size());
assertEquals(referenced, results.get("one"));
assertEquals(referenced, results.get("two"));
assertEquals(self, results.get("three"));
}
@Test
public void testCycle() throws JSONObjectAdapterException {
// Create an object with nesting
ObjectSchema root = new ObjectSchema();
root.setName("Root");
String rootId = new String("root");
root.setId(rootId);
// Create a child class
ObjectSchema child = new ObjectSchema();
String childId = new String("child");
child.setName("Child");
child.setId(childId);
child.setType(TYPE.OBJECT);
root.putProperty("childInstance1", child);
// Add a self reference child
ObjectSchema rootRef = new ObjectSchema();
rootRef.setRef(rootId);
child.putProperty("rootRef", rootRef);
// Create a grand child
List<ObjectSchema> list = new ArrayList<ObjectSchema>();
list.add(root);
Map<String, ObjectSchema> register =
PojoGeneratorDriver.registerAllIdentifiedObjectSchemas(list);
PojoGeneratorDriver.findAndReplaceAllReferencesSchemas(register, list);
}
@Test
public void testInterfaceField() throws JSONObjectAdapterException, ClassNotFoundException {
// Create an object with nesting
ObjectSchema inter = new ObjectSchema();
inter.setName("SomeInterface");
inter.setType(TYPE.INTERFACE);
inter.setId("example.org.SomeInterface");
ObjectSchema interRef = new ObjectSchema();
interRef.setRef(inter.getId());
ObjectSchema impl = new ObjectSchema();
impl.setName("SomeInterfaceImpl");
impl.setType(TYPE.OBJECT);
impl.setId("example.org.SomeInterfaceImpl");
impl.setImplements(new ObjectSchema[] {interRef});
ObjectSchema root = new ObjectSchema();
root.setName("Root");
root.setId(new String("root"));
root.setType(TYPE.OBJECT);
// Create a child class
ObjectSchema child = new ObjectSchema();
String childId = new String("child");
child.setName("Child");
child.setId(childId);
child.setType(TYPE.OBJECT);
child.setRef(inter.getId());
root.putProperty("interfaceField", child);
List<ObjectSchema> list = new ArrayList<ObjectSchema>();
list.add(inter);
list.add(impl);
list.add(root);
// Map<String, ObjectSchema> register =
// PojoGeneratorDriver.registerAllIdentifiedObjectSchemas(list);
// List<ObjectSchema> schemaList =
// PojoGeneratorDriver.findAndReplaceAllReferencesSchemas(register, list);
JCodeModel codeModel = new JCodeModel();
driver.createAllClasses(codeModel, list);
}
@Test
public void testReplaceRefrenceSelf() {
// This is not a reference so the replace should just return it.
ObjectSchema self = ObjectSchema.createNewWithId("rootOne");
// Create a self self reference
ObjectSchema refrenceToSelf = new ObjectSchema();
refrenceToSelf.setRef(ObjectSchema.SELF_REFERENCE);
ObjectSchema replaced =
PojoGeneratorDriver.replaceRefrence(
new HashMap<String, ObjectSchema>(), refrenceToSelf, self);
// Should be replaced with self
assertEquals(self, replaced);
}
@Test(expected = IllegalArgumentException.class)
public void testReplaceRefrenceMissRegistry() {
// This is not a reference so the replace should just return it.
String referenceId = new String("rootOne");
// This time the referenced is not in the register
HashMap<String, ObjectSchema> registry = new HashMap<String, ObjectSchema>();
// Create a self self reference
ObjectSchema referenceToOther = new ObjectSchema();
referenceToOther.setRef(referenceId);
// Create a third self
ObjectSchema self = ObjectSchema.createNewWithId(new String("self"));
// This should fail since the referenced is not in the register
ObjectSchema replaced = PojoGeneratorDriver.replaceRefrence(registry, referenceToOther, self);
}
@Test
public void testReplaceRefrenceRegistry() {
// This is not a reference so the replace should just return it.
String referenceId = "rootOne";
ObjectSchema referenced = ObjectSchema.createNewWithId(referenceId);
HashMap<String, ObjectSchema> registry = new HashMap<String, ObjectSchema>();
// Add the referenced schema to the register.
registry.put(referenceId, referenced);
// Create a self self reference
ObjectSchema referenceToOther = new ObjectSchema();
referenceToOther.setRef(referenceId);
// Create a third self
ObjectSchema self = ObjectSchema.createNewWithId("self");
ObjectSchema replaced = PojoGeneratorDriver.replaceRefrence(registry, referenceToOther, self);
// Should be replaced with referenced
assertEquals(referenced, replaced);
}
@Test
public void testNestedObjects() throws JSONObjectAdapterException {
// Create an object with nesting
ObjectSchema root = new ObjectSchema();
root.setName("Root");
root.setId(new String("root"));
// Create a child class
ObjectSchema child = new ObjectSchema();
child.setName("Child");
child.setType(TYPE.OBJECT);
root.putProperty("childInstance1", child);
// Create a grand child
ObjectSchema grand = new ObjectSchema();
grand.setName("Grand");
grand.setType(TYPE.OBJECT);
String grandId = new String("grand");
grand.setId(grandId);
child.putProperty("grandChildInstance1", grand);
ObjectSchema grandRef = new ObjectSchema();
grandRef.setRef(grandId);
child.putProperty("grandChildInstance2", grandRef);
System.out.println(root.toJSONString(new JSONObjectAdapterImpl()));
List<ObjectSchema> list = new ArrayList<ObjectSchema>();
list.add(root);
// Now before the are replaces this should be a references
ObjectSchema test = child.getProperties().get("grandChildInstance2");
assertNotNull(test);
assertEquals(grandId, test.getRef());
Map<String, ObjectSchema> register =
PojoGeneratorDriver.registerAllIdentifiedObjectSchemas(list);
PojoGeneratorDriver.findAndReplaceAllReferencesSchemas(register, list);
// Validate that the nest grand child reference is replaced
test = child.getProperties().get("grandChildInstance2");
assertNotNull(test);
assertEquals(null, test.getRef());
assertEquals(grand, test);
}