def test_init_with_queries(self):
root = TemplateSelectNode(queries=[
Query(TemplateWordNode("subj"), TemplateWordNode("pred"),
TemplateWordNode("obj"))
])
self.assertEqual(1, len(root.queries))
self.assertEqual(0, len(root.vars))
self.assertEqual(
"<select><q><subj>subj</subj><pred>pred</pred><obj>obj</obj></q></select>",
root.to_xml(self._client_context))
def test_tuples_no_tuples(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
select = TemplateSelectNode()
self.assertIsNotNone(select)
node = TemplateGetNode()
node.name = TemplateWordNode("?x ?y")
node.tuples = select
root.append(node)
self.assertEqual(len(root.children), 1)
self.assertEqual("[GET [Tuples] - ([WORD]?x ?y)]", node.to_string())
xml = root.xml_tree(self._client_context)
self.assertIsNotNone(xml)
xml_str = ET.tostring(xml, "utf-8").decode("utf-8")
self.assertEqual(
'<template><get var="?x ?y"><select /></get></template>', xml_str)
result = root.resolve_to_string(self._client_context)
self.assertEquals("unknown", result)
def test_node_default(self):
root = TemplateNode()
node = TemplateSelectNode()
root.append(node)
result = root.resolve(self._client_context)
self.assertIsNotNone(result)
self.assertEquals("", result)
def test_to_xml(self):
root = TemplateNode()
node = TemplateSelectNode()
root.append(node)
xml = root.xml_tree(self._client_context)
self.assertIsNotNone(xml)
xml_str = ET.tostring(xml, "utf-8").decode("utf-8")
self.assertEqual("<template><select /></template>", xml_str)
def test_node_default(self):
root = TemplateNode()
node = TemplateSelectNode()
self.assertIsNotNone(node.query)
self.assertIsInstance(node.query, RDFSelectStatement)
root.append(node)
result = root.resolve(self.bot, self.clientid)
self.assertIsNotNone(result)
self.assertEquals("", result)
def test_to_xml_vars(self):
root = TemplateNode()
node = TemplateSelectNode(vars=["?x", "?y"])
root.append(node)
xml = root.xml_tree(self._client_context)
self.assertIsNotNone(xml)
xml_str = ET.tostring(xml, "utf-8").decode("utf-8")
self.assertEqual(
"<template><select><vars>?x ?y</vars></select></template>",
xml_str)
def test_to_xml_not_query(self):
root = TemplateNode()
not_query = NotQuery("subject", "predicate", "object")
node = TemplateSelectNode(queries=[not_query])
root.append(node)
xml = root.xml_tree(self._client_context)
self.assertIsNotNone(xml)
xml_str = ET.tostring(xml, "utf-8").decode("utf-8")
self.assertEqual(
"<template><select><notq><subj>subject</subj><pred>predicate</pred><obj>object</obj></notq></select></template>",
xml_str)
def test_tuples(self):
root = TemplateNode()
self.assertIsNotNone(root)
self.assertIsNotNone(root.children)
self.assertEqual(len(root.children), 0)
select = TemplateSelectNode()
self.assertIsNotNone(select)
node = TemplateGetNode()
node.name = TemplateWordNode("?x ?y")
node.tuples = select
root.append(node)
self.assertEqual(len(root.children), 1)
self.assertEqual("[GET [Tuples] - ([WORD]?x ?y)]", node.to_string())
xml = root.xml_tree(self.bot, self.clientid)
self.assertIsNotNone(xml)
xml_str = ET.tostring(xml, "utf-8").decode("utf-8")
self.assertEqual('<template><get var="?x ?y"><select><vars /></select></get></template>', xml_str)
def __init__(self):
TemplateSelectNode.__init__(self)
def test_to_string(self):
root = TemplateSelectNode()
self.assertIsNotNone(root)
self.assertEquals("SELECT", root.to_string())
def test_init(self):
root = TemplateSelectNode()
self.assertEqual([], root.queries)
self.assertEqual([], root.vars)
self.assertEqual("<select></select>",
root.to_xml(self._client_context))