def test_get_node_at_returns_expected_type(self, document: Document, position: Position, expected: NodeType) -> None:
parser = XmlDocumentParser()
xml_document = parser.parse(document)
offset = document.offset_at_position(position)
actual = xml_document.get_node_at(offset)
assert actual.node_type == expected
def text_to_position(self, doc: Document, position: Position) -> str:
"""Return the contents of the document up until the given position.
Parameters
----------
doc:
The document associated with the given position
position:
The position representing the point at which to stop gathering text.
"""
idx = doc.offset_at_position(position)
return doc.source[:idx]
def get_xml_context(self, document: Document,
position: Position) -> XmlContext:
"""Gets the XML context at a given position inside the document.
Args:
document (Document): The current document.
position (Position): The position inside de document.
Returns:
XmlContext: The resulting context with the current node
definition and other information. If the context can not be
determined, the default context with no information is returned.
"""
offset = document.offset_at_position(position)
parser = XmlDocumentParser()
xml_document = parser.parse(document)
if xml_document.is_empty:
return XmlContext(self.xsd_tree.root, node=None)
node = xml_document.get_node_at(offset)
xsd_node = self.find_matching_xsd_element(node, self.xsd_tree)
line_text = document.lines[position.line]
context = XmlContext(xsd_node, node, line_text, position, offset)
return context
