@Test public void removeRootShouldRemoveIndexAgainstTreeNodeId() { index.addRoot(A); assertThat(index.getTreeNodeData(idA), equalTo(A)); index.removeRoot(idA); assertThat(index.getTreeNodeData(idA), nullValue()); }
@Test public void removeRootShouldRemoveIndexAgainstUserObject() { index.addRoot(A); assertThat(index.getTreeNodesForUserObject(userObjectA), hasItem(A)); index.removeRoot(A.getId()); assertThat(index.getTreeNodesForUserObject(userObjectA), is(empty())); }
@Test public void addRootShouldIndexAgainstUserObject() { index.addRoot(A); List<TreeNodeData<U>> result = index.getTreeNodesForUserObject(userObjectA); assertThat(result.size(), equalTo(1)); assertThat(result, hasItem(A)); }
@Test public void addRootShouldAddRoot() { index.addRoot(A); List<TreeNodeData<U>> roots = index.getRoots(); assertThat(roots.size(), equalTo(1)); assertThat(roots, hasItem(A)); }
@Test public void addRootShouldIndexAgainstTreeNodeId() { index.addRoot(A); TreeNodeData<U> result = index.getTreeNodeData(idA); assertThat(result, equalTo(A)); }