@Test(expected = IllegalArgumentException.class)
public void cannotRemoveANullChildElement() {
SpinXmlElement child = XML("<child/>");
element.append(child);
element.remove(child, null);
}
@Test(expected = SpinXmlElementException.class)
public void cannotRemoveNonChildElement() {
SpinXmlElement child1 = XML("<child/>");
SpinXmlElement child2 = XML("<child/>");
element.append(child1);
element.remove(child1, child2);
}
@Test
public void canAppendChildElementWithNamespace() {
SpinXmlElement child = XML("<child xmlns=\"" + EXAMPLE_NAMESPACE + "\"/>");
element = element.append(child);
child.attr("id", "child");
child = element.childElement(EXAMPLE_NAMESPACE, "child");
assertThat(child).isNotNull();
assertThat(child.attr("id").value()).isEqualTo("child");
}
@Test
public void canAppendChildElement() {
SpinXmlElement child = XML("<child/>");
element = element.append(child);
child.attr("id", "child");
child = element.childElement(null, "child");
assertThat(child).isNotNull();
assertThat(child.attr("id").value()).isEqualTo("child");
}
@Test
public void canAppendChildElementCollection() {
Collection<SpinXmlElement> childElements = new ArrayList<SpinXmlElement>();
childElements.add(XML("<child/>"));
childElements.add(XML("<child/>"));
childElements.add(XML("<child/>"));
element = element.append(childElements);
SpinList<SpinXmlElement> childs = element.childElements(null, "child");
assertThat(childs).hasSize(3);
}
@Test
public void canRemoveAChildElement() {
SpinXmlElement child = XML("<child/>");
element.append(child);
assertThat(element.childElement(null, "child")).isNotNull();
element.remove(child);
try {
assertThat(element.childElement(null, "child"));
fail("Child element should be removed");
} catch (Exception e) {
assertThat(e).isInstanceOf(SpinXmlElementException.class);
}
}
@Test
public void canRemoveChildElementCollection() {
SpinXmlElement child1 = XML("<child/>");
SpinXmlElement child2 = XML("<child/>");
SpinXmlElement child3 = XML("<child/>");
element.append(child1, child2, child3);
assertThat(element.childElements(null, "child")).hasSize(3);
element.remove(element.childElements(null, "child"));
try {
assertThat(element.childElements(null, "child"));
fail("Child element should be removed");
} catch (Exception e) {
assertThat(e).isInstanceOf(SpinXmlElementException.class);
}
}
@Test
public void canAppendMultipleChildElements() {
SpinXmlElement child1 = XML("<child/>");
SpinXmlElement child2 = XML("<child/>");
SpinXmlElement child3 = XML("<child/>");
element = element.append(child1, child2, child3);
child1.attr("id", "child");
child2.attr("id", "child");
child3.attr("id", "child");
SpinList<SpinXmlElement> childs = element.childElements(null, "child");
assertThat(childs).hasSize(3);
for (SpinXmlElement childElement : childs) {
assertThat(childElement).isNotNull();
assertThat(childElement.attr("id").value()).isEqualTo("child");
}
}
@Test(expected = IllegalArgumentException.class)
public void cannotAppendNullChildElements() {
element.append((SpinXmlElement[]) null);
}