def test_dump(self):
"""
L{NodeSchema.dump} creates an L{etree.Element} out of a L{NodeItem}.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
foo = NodeItem(schema)
foo.bar = "spam"
self.assertEqual("<foo><bar>spam</bar></foo>",
etree.tostring(schema.dump(foo)))
def test_dump(self):
"""
L{NodeSchema.dump} creates an L{etree.Element} out of a L{NodeItem}.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
foo = NodeItem(schema)
foo.bar = "spam"
self.assertEqual("<foo><bar>spam</bar></foo>",
etree.tostring(schema.dump(foo)))
def test_dump_with_multiple_children(self):
"""
L{NodeSchema.dump} supports multiple children.
"""
schema = NodeSchema("foo", [LeafSchema("bar"), LeafSchema("egg")])
foo = NodeItem(schema)
foo.bar = "spam1"
foo.egg = "spam2"
self.assertEqual("<foo><bar>spam1</bar><egg>spam2</egg></foo>",
etree.tostring(schema.dump(foo)))
def test_dump_with_multiple_children(self):
"""
L{NodeSchema.dump} supports multiple children.
"""
schema = NodeSchema("foo", [LeafSchema("bar"), LeafSchema("egg")])
foo = NodeItem(schema)
foo.bar = "spam1"
foo.egg = "spam2"
self.assertEqual("<foo><bar>spam1</bar><egg>spam2</egg></foo>",
etree.tostring(schema.dump(foo)))
def test_dump_with_missing_attribute(self):
"""
L{NodeSchema.dump} ignores missing attributes if C{min_occurs} is zero.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
foo = NodeItem(schema)
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))