def test_is_resolved__simplest_case(self):
vmap = VerticesMap(None)
a = Vertex('a', vmap)
a.depends_on('b')
self.assertFalse(a.is_resolved())
b = vmap['b']
self.assertFalse(b.is_resolved())
b.payload = 'payload for vert-b'
self.assertFalse(a.is_resolved())
self.assertTrue(b.is_resolved())
a.payload = 'payload for vert-a'
self.assertTrue(a.is_resolved())
self.assertTrue(b.is_resolved())
def test_is_resolved__simplest_case(self):
dag = DepDag()
a = Vertex('a', dag)
a.depends_on('b')
self.assertFalse(a.is_resolved())
b = dag['b']
self.assertFalse(b.is_resolved())
b.payload = 'payload for vert-b'
self.assertFalse(a.is_resolved())
self.assertTrue(b.is_resolved())
a.payload = 'payload for vert-a'
self.assertTrue(a.is_resolved())
self.assertTrue(b.is_resolved())
