public void testHasChild() {
assertFalse(new RootNode(null, new SequenceNumber(1)).hasChild());
ChildNode leaf =
new CollectionLeaf(new SequenceNumber(1), 1, AboraConverter.toAboraContent("hello"));
RootNode root = new RootNode(null, new SequenceNumber(1), leaf);
assertTrue(root.hasChild());
}
public void testAllRoots() {
RootNode root = new RootNode(null, new SequenceNumber(10));
List roots = root.allRoots();
assertEquals(1, roots.size());
assertTrue(roots.contains(root));
}
// testCountEmpty
// | root |
// root := RootNode edition: nil branch: 1.
// self should: [root count = 0]!
//
public void testNew() {
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(10));
assertEquals(new SequenceNumber(10), root.getBranch());
assertEquals(0, root.getDsp());
assertNull(root.getChild());
assertEquals(edition, root.getEdition());
}
public void testCount() {
RootNode root =
new RootNode(
null,
new SequenceNumber(1),
new CollectionLeaf(new SequenceNumber(1), 1, AboraConverter.toAboraContent("12345")));
assertEquals(5, root.count());
}
public void testAllEditions() {
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(10));
List editions = root.allEditions();
assertEquals(1, editions.size());
assertTrue(editions.contains(edition));
}
public void TODOtestInsertWithDsp() {
CollectionLeaf leaf =
new CollectionLeaf(new SequenceNumber(1), 10, AboraConverter.toAboraContent("hello"));
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(1), leaf, -9);
root.insert(new CollectionLeaf(new SequenceNumber(1), 2, AboraConverter.toAboraContent("ab")));
assertTextContents("habello", root);
}
public void testChildren() {
CollectionLeaf leaf =
new CollectionLeaf(new SequenceNumber(1), 1, AboraConverter.toAboraContent("hello"));
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(10), leaf);
List children = root.children();
assertEquals(1, children.size());
assertTrue(children.contains(leaf));
}
public void testRootFor() throws Exception {
RootNode root = new RootNode(null, new SequenceNumber(10));
assertSame(root.rootFor(new SequenceNumber(10)), root);
assertSame(root.rootFor(new SequenceNumber(11)), root);
try {
assertSame(root.rootFor(new SequenceNumber(9)), root);
fail();
} catch (NonCompatibleBranchException e) {
// expected
}
}
public void testDuplicateFor() {
CollectionLeaf leaf =
new CollectionLeaf(new SequenceNumber(1), 1, AboraConverter.toAboraContent("hello"));
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(1), leaf);
RootNode newRoot = (RootNode) root.duplicateFor(new SequenceNumber(1));
assertSame(root, newRoot);
assertTextContents("12345", newRoot);
}
public void testInsertEmpty() {
CollectionLeaf leaf =
new CollectionLeaf(new SequenceNumber(1), 0, AboraConverter.toAboraContent("hello"));
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(1));
root.insert(leaf);
assertEquals(leaf, root.getChild());
assertEquals(1, leaf.getParents().size());
assertTrue(leaf.getParents().contains(root));
}
public void testCreateWithDsp() {
CollectionLeaf leaf =
new CollectionLeaf(new SequenceNumber(1), 1, AboraConverter.toAboraContent("hello"));
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(10), leaf, 9);
assertEquals(new SequenceNumber(10), root.getBranch());
assertEquals(9, root.getDsp());
assertEquals(leaf, root.getChild());
assertEquals(edition, root.getEdition());
assertEquals(1, leaf.getParents().size());
assertTrue(leaf.getParents().contains(root));
}
public void testInsertEmptyBadRevision() {
CollectionLeaf leaf =
new CollectionLeaf(new SequenceNumber(2), 1, AboraConverter.toAboraContent("hello"));
BeEdition edition = new BeEdition();
RootNode root = new RootNode(edition, new SequenceNumber(1));
try {
root.insert(leaf);
fail("2");
} catch (NonSameBranchException e) {
// expecteded
}
assertEquals(null, root.getChild());
assertEquals(0, leaf.getParents().size());
}
public void testParents() {
ChildNode leaf =
new CollectionLeaf(new SequenceNumber(1), 1, AboraConverter.toAboraContent("hello"));
RootNode root = new RootNode(null, new SequenceNumber(10), leaf);
assertTrue(root.getParents().isEmpty());
}
public void testCountEmpty() {
RootNode root = new RootNode(new BeEdition(), new SequenceNumber(1));
assertEquals(0, root.count());
}
public void testChildrenEmpty() {
RootNode node = new RootNode(null, new SequenceNumber(1));
assertTrue(node.children().isEmpty());
}