public void testPathSettingsContainer_Bug208765() {
final PathSettingsContainer root = PathSettingsContainer.createRootContainer();
try {
root.removeChildContainer(new Path(""));
} catch (NullPointerException npe) {
fail(npe.getMessage());
}
}
public void testPathSettingsContainerRemove() {
final PathSettingsContainer root = PathSettingsContainer.createRootContainer();
final IPath level1 = new Path("level1");
final PathSettingsContainer child1 = root.getChildContainer(level1, true, true);
final IPath level2 = level1.append("level2");
final PathSettingsContainer child2 = root.getChildContainer(level2, true, true);
final IPath level3 = level2.append("level3");
final PathSettingsContainer child3 = root.getChildContainer(level3, true, true);
final IPath level31 = level2.append("level31");
final PathSettingsContainer child31 = root.getChildContainer(level31, true, true);
child3.remove();
assertEquals(1, child2.getChildren(false).length);
assertFalse(child3.isValid());
child2.remove();
assertFalse(child2.isValid());
child31.remove();
assertEquals(0, child2.getChildren(false).length);
assertFalse(child31.isValid());
}
public void testPathSettingsContainerCreate() {
final PathSettingsContainer root = PathSettingsContainer.createRootContainer();
assertNull(root.getValue());
assertNull(root.getParentContainer());
assertTrue(root.isRoot());
assertTrue(root.isValid());
assertEquals(0, root.getChildren(false).length);
assertEquals(1, root.getChildren(true).length);
final IPath level1 = new Path("level1");
final PathSettingsContainer child1 = root.getChildContainer(level1, true, true);
assertNotNull(child1);
assertNull(child1.getValue());
assertSame(root, child1.getParentContainer());
assertFalse(child1.isRoot());
assertTrue(child1.isValid());
assertEquals(1, root.getChildren(false).length);
assertEquals(0, child1.getChildren(false).length);
assertEquals(1, child1.getChildren(true).length);
final String value1 = "child1";
child1.setValue(value1);
assertSame(value1, child1.getValue());
final IPath level2 = level1.append("level2");
final PathSettingsContainer child2 = root.getChildContainer(level2, true, true);
assertNotNull(child2);
assertNull(child2.getValue());
assertSame(child1, child2.getParentContainer());
assertFalse(child2.isRoot());
assertTrue(child2.isValid());
assertEquals(1, child1.getChildren(false).length);
assertEquals(0, child2.getChildren(false).length);
assertEquals(1, child2.getChildren(true).length);
final String value2 = "child2";
child2.setValue(value2);
assertSame(value2, child2.getValue());
final IPath level3 = level2.append("level3");
final PathSettingsContainer child3 = root.getChildContainer(level3, true, true);
assertNotNull(child3);
assertNull(child3.getValue());
assertSame(child2, child3.getParentContainer());
assertFalse(child3.isRoot());
assertTrue(child3.isValid());
assertEquals(1, child2.getChildren(false).length);
assertEquals(0, child3.getChildren(false).length);
assertEquals(1, child3.getChildren(true).length);
final String value3 = "child3";
child3.setValue(value3);
assertSame(value3, child3.getValue());
assertSame(child1, root.getChildContainer(level1, true, true));
assertSame(child2, root.getChildContainer(level2, true, true));
assertSame(child3, root.getChildContainer(level3, true, true));
}