@Test
public void canRemoveAttributeByNonExistingNamespaceAndName() {
element.removeAttrNs(NON_EXISTING, "order");
assertThat(element.hasAttrNs(NON_EXISTING, "order")).isFalse();
}
@Test
public void canRemoveAttributeByNullNamespaceAndName() {
element.removeAttrNs(null, "order");
assertThat(element.hasAttrNs(null, "order")).isFalse();
}
@Test(expected = IllegalArgumentException.class)
public void cannotRemoveAttributeByNamespaceAndNullName() {
element.removeAttrNs(EXAMPLE_NAMESPACE, null);
}
@Test
public void canRemoveAttributeByNamespaceAndName() {
element.removeAttrNs(EXAMPLE_NAMESPACE, "order");
assertThat(element.hasAttrNs(EXAMPLE_NAMESPACE, "order")).isFalse();
}