def test_set_with_unknown_tag(self):
"""
An error is raised when trying to set an attribute not in the schema.
"""
schema = NodeSchema("foo")
foo = schema.create()
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "egg")
self.assertEqual("Unknown tag 'bar'", error.message)
def test_get_with_nested(self):
"""
It is possible to access nested nodes.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
self.assertEqual("spam", foo.bar.egg)
def test_get_with_namespace(self):
"""
The child leaf elements of a L{NodeItem} can be accessed as attributes.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo xmlns=\"spam\"><bar>egg</bar></foo>")
foo = schema.create(root)
self.assertEqual("egg", foo.bar)
def test_set_with_unknown_tag(self):
"""
An error is raised when trying to set an attribute not in the schema.
"""
schema = NodeSchema("foo")
foo = schema.create()
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "egg")
self.assertEqual("Unknown tag 'bar'", error.message)
def test_get_with_nested(self):
"""
It is possible to access nested nodes.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
self.assertEqual("spam", foo.bar.egg)
def test_get_with_namespace(self):
"""
The child leaf elements of a L{NodeItem} can be accessed as attributes.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo xmlns=\"spam\"><bar>egg</bar></foo>")
foo = schema.create(root)
self.assertEqual("egg", foo.bar)
def test_get_with_many_children(self):
"""
Multiple children are supported.
"""
schema = NodeSchema("foo", [LeafSchema("bar"), LeafSchema("egg")])
root = etree.fromstring("<foo><bar>spam1</bar><egg>spam2</egg></foo>")
foo = schema.create(root)
self.assertEqual("spam1", foo.bar)
self.assertEqual("spam2", foo.egg)
def test_get_with_reserved_keyword(self):
"""
Attributes associated to tags named against required attributes can
be accessed appending a '_' to the name.
"""
schema = NodeSchema("foo", [LeafSchema("return")])
root = etree.fromstring("<foo><return>true</return></foo>")
foo = schema.create(root)
self.assertEqual("true", foo.return_)
def test_get_with_non_required_tag(self):
"""
No error is raised if a tag is missing and its min count is zero.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo></foo>")
foo = schema.create(root)
self.assertIdentical(None, foo.bar)
def test_get_with_reserved_keyword(self):
"""
Attributes associated to tags named against required attributes can
be accessed appending a '_' to the name.
"""
schema = NodeSchema("foo", [LeafSchema("return")])
root = etree.fromstring("<foo><return>true</return></foo>")
foo = schema.create(root)
self.assertEqual("true", foo.return_)
def test_get_with_non_required_tag(self):
"""
No error is raised if a tag is missing and its min count is zero.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo></foo>")
foo = schema.create(root)
self.assertIdentical(None, foo.bar)
def test_get_with_many_children(self):
"""
Multiple children are supported.
"""
schema = NodeSchema("foo", [LeafSchema("bar"), LeafSchema("egg")])
root = etree.fromstring("<foo><bar>spam1</bar><egg>spam2</egg></foo>")
foo = schema.create(root)
self.assertEqual("spam1", foo.bar)
self.assertEqual("spam2", foo.egg)
def test_set_with_non_leaf_tag(self):
"""
An error is raised when trying to set a non-leaf attribute to
a value other than C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "yo")
self.assertEqual("Can't set non-leaf tag 'bar'", error.message)
def test_get_with_empty_required_tag(self):
"""
An error is raised if an expected required tag is found but has and
empty value.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar/></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_set_with_duplicate_tag(self):
"""
An error is raised when trying to set an attribute associated
with a tag that appears more than once.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam1</bar><bar>spam2</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "egg")
self.assertEqual("Duplicate tag 'bar'", error.message)
def test_get_with_unknown_tag(self):
"""
An error is raised when trying to access an attribute not in the
schema.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>egg</bar><spam>boom</spam></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, foo, "spam")
self.assertEqual("Unknown tag 'spam'", error.message)
def test_set_with_required_tag(self):
"""
An error is raised when trying to set a required attribute to C{None}.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertEqual("spam", foo.bar)
def test_get_with_empty_required_tag(self):
"""
An error is raised if an expected required tag is found but has and
empty value.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar/></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_get_with_missing_required_tag(self):
"""
An error is raised when trying to access a required attribute and
the associated tag is missing.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_get_with_unknown_tag(self):
"""
An error is raised when trying to access an attribute not in the
schema.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>egg</bar><spam>boom</spam></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, foo, "spam")
self.assertEqual("Unknown tag 'spam'", error.message)
def test_get_with_missing_required_tag(self):
"""
An error is raised when trying to access a required attribute and
the associated tag is missing.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_set_with_non_leaf_tag(self):
"""
An error is raised when trying to set a non-leaf attribute to
a value other than C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "yo")
self.assertEqual("Can't set non-leaf tag 'bar'", error.message)
def test_set_with_required_tag(self):
"""
An error is raised when trying to set a required attribute to C{None}.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertEqual("spam", foo.bar)
def test_set_with_duplicate_tag(self):
"""
An error is raised when trying to set an attribute associated
with a tag that appears more than once.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam1</bar><bar>spam2</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "egg")
self.assertEqual("Duplicate tag 'bar'", error.message)
def test_set_with_non_required_tag(self):
"""
It is possible to set a non-required tag value to C{None}, in that
case the element will be removed if present.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_set_with_required_non_leaf_tag(self):
"""
An error is raised when trying to set a required non-leaf tag
to C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertTrue(hasattr(foo, "bar"))
def test_set_with_optional_node_tag(self):
"""
It is possible to set an optional node tag to C{None}, in that
case it will be removed from the tree.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_set_with_non_required_tag(self):
"""
It is possible to set a non-required tag value to C{None}, in that
case the element will be removed if present.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_set_with_optional_node_tag(self):
"""
It is possible to set an optional node tag to C{None}, in that
case it will be removed from the tree.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_set_with_required_non_leaf_tag(self):
"""
An error is raised when trying to set a required non-leaf tag
to C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertTrue(hasattr(foo, "bar"))
def test_get_with_non_required_nested(self):
"""
It is possible to access a non-required nested node that has no
associated element in the XML yet, in that case a new element is
created for it.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo/>")
foo = schema.create(root)
foo.bar.egg = "spam"
self.assertEqual("<foo><bar><egg>spam</egg></bar></foo>",
etree.tostring(schema.dump(foo)))
def test_get_with_non_required_nested(self):
"""
It is possible to access a non-required nested node that has no
associated element in the XML yet, in that case a new element is
created for it.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo/>")
foo = schema.create(root)
foo.bar.egg = "spam"
self.assertEqual("<foo><bar><egg>spam</egg></bar></foo>",
etree.tostring(schema.dump(foo)))
def test_set_with_sequence_tag(self):
"""
It is possible to set a sequence tag to C{None}, in that case
all its children will be removed
"""
schema = NodeSchema("foo")
schema.add(
SequenceSchema("bar", NodeSchema("item", [LeafSchema("egg")])))
root = etree.fromstring("<foo>"
"<bar><item><egg>spam</egg></item></bar><"
"/foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo><bar/></foo>", etree.tostring(schema.dump(foo)))
def test_set_with_sequence_tag(self):
"""
It is possible to set a sequence tag to C{None}, in that case
all its children will be removed
"""
schema = NodeSchema("foo")
schema.add(SequenceSchema("bar",
NodeSchema("item", [LeafSchema("egg")])))
root = etree.fromstring("<foo>"
"<bar><item><egg>spam</egg></item></bar><"
"/foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo><bar/></foo>", etree.tostring(schema.dump(foo)))
