### Question:
TagDefinition extends NamespaceOwnedElement implements HasMultiplicity { @Override public Multiplicity getMultiplicity() { return multiplicity; } TagDefinition(final Identifier id, final List<TaggedValue> taggedValues, final String name,
            final Multiplicity multiplicity);  TagDefinition(final Identifier id, final String name, final Multiplicity multiplicity); @Override void accept(final Visitor visitor); @Override Multiplicity getMultiplicity(); @Override String toString();  }### Answer:
@Test public void testGetMultiplicity() { assertEquals(TestUtils.ZERO_TO_ONE, tagDefinition.getMultiplicity()); }