Moved former skeletons test for namedtuple() to regular tests

python/testData/inspections/PyUnresolvedReferencesInspection/namedTupleFunction.py

@@ -0,0 +1,18 @@
+from collections import namedtuple
+
+Point = namedtuple('Point', 'x y')
+p = Point(1, 2)
+
+# Fields and unpacking
+x, y = p
+x, y, z = p
+print(p.x, p.y, p.<warning descr="Unresolved attribute reference 'z' for class 'Point'">z</warning>)
+print(Point.x, Point.y, Point.<warning descr="Unresolved attribute reference 'z' for class 'Point'">z</warning>)
+
+# Tuple attributes
+print(p.count(1), p.__class__, p.__add__((1, 2)))
+
+# Named tuple attribute
+print(Point.__slots__, Point._fields)
+print(p.__module__, p.__slots__)
+print(p._asdict(), p._fields, p._replace(x=42))