private Library createTestDataInstance() {
final LibraryModelFactory factory = LibraryModelPackage.MODELFACTORY;
final int COUNT = 5;
// create testdata
final Library lib = factory.createLibrary();
lib.setName("name"); // $NON-NLS-1$
for (int w = 0; w < COUNT; w++) {
final Writer writer = factory.createWriter();
lib.getWriters().add(writer);
for (int b = 0; b < COUNT; b++) {
final Book bk = factory.createBook();
bk.setAuthor(writer);
writer.getBooks().add(bk);
lib.getBooks().add(bk);
}
}
return lib;
}
@Test
public void insertComplexStructureTest() throws Exception {
Library lib = null;
{
final String content = serialize(createTestDataInstance());
final String resultStr =
doContentRequest(
ModelUtils.getQualifiedNameFromEClass(LibraryModelPackage.INSTANCE.getWriterEClass()),
content,
HttpServletResponse.SC_OK,
null,
HttpMethod.POST);
final ResultType result = (ResultType) deserialize(resultStr).get(0);
lib = (Library) result.getInserted().get(0);
Assert.assertTrue(lib.getDb_Id() != null);
for (Book bk : lib.getBooks()) {
Assert.assertTrue(bk.getDb_Id() != null);
checkExists(bk, true);
}
for (Writer w : lib.getWriters()) {
Assert.assertTrue(w.getDb_Id() != null);
checkExists(w, true);
}
}
// remove all books
Writer w = lib.getWriters().get(0);
final String newName = "" + System.currentTimeMillis(); // $NON-NLS-1$
w.setName(newName);
final Book bk = w.getBooks().get(0);
w.getBooks().clear();
{
final String content = serialize(w);
final String resultStr =
doContentRequest(
ModelUtils.getQualifiedNameFromEClass(LibraryModelPackage.INSTANCE.getWriterEClass()),
content,
HttpServletResponse.SC_OK,
null,
HttpMethod.POST);
final ResultType resultType = (ResultType) deserialize(resultStr).get(0);
final Writer wResult = (Writer) resultType.getUpdated().get(0);
Assert.assertNotSame(w, wResult);
Assert.assertEquals(w.getDb_Id(), wResult.getDb_Id());
Assert.assertEquals(0, wResult.getBooks().size());
// use the new writer as the version may have changed
w = wResult;
checkExists(w, true);
}
{
final String content =
doGetRequest(
ModelUtils.getQualifiedNameFromEClass(LibraryModelPackage.INSTANCE.getWriterEClass()),
null,
HttpServletResponse.SC_OK);
final List<Object> objects = deserialize(content);
System.err.println(objects.size());
}
// and add one book again
{
w.getBooks().add(bk);
bk.setAuthor(w);
final String content = serialize(w);
final String resultStr =
doContentRequest(
ModelUtils.getQualifiedNameFromEClass(LibraryModelPackage.INSTANCE.getWriterEClass()),
content,
HttpServletResponse.SC_OK,
null,
HttpMethod.POST);
final ResultType resultType = (ResultType) deserialize(resultStr).get(0);
final Writer wResult = (Writer) resultType.getUpdated().get(0);
Assert.assertNotSame(w, wResult);
Assert.assertEquals(w.getDb_Id(), wResult.getDb_Id());
Assert.assertEquals(1, wResult.getBooks().size());
// disabled test as books of a writer are proxied
// Assert.assertEquals(wResult.getBooks().get(0).getAuthor(), wResult);
}
{
final Writer w2 = (Writer) deserialize(getOneObject(w)).get(0);
Assert.assertNotSame(w, w2);
Assert.assertEquals(newName, w2.getName());
Assert.assertEquals(w.getDb_Id(), w2.getDb_Id());
Assert.assertEquals(1, w2.getBooks().size());
Assert.assertEquals(bk.getDb_Id(), w2.getBooks().get(0).getDb_Id());
}
}