def test_map_recurse(self):
m = {1: {2:3}}
rst.update_meta(m, {1: {3:4}})
self.assertEqual(m, {1: {2:3, 3:4}})
def test_rhs_overwriting(self):
m = {1: {}, 2: []}
rst.update_meta(m, {1: 2, 2: 3})
self.assertEqual(m, {1: 2, 2: 3})
def test_map_overwrite(self):
m = {1: 2}
rst.update_meta(m, {1: {2: 3}})
self.assertEqual(m, {1: {2: 3}})
def test_null_update(self):
m = {}
rst.update_meta(m, {})
self.assertEqual(m, {})
def test_seq_append(self):
m = {1: [0]}
rst.update_meta(m, {1: [2]})
self.assertEqual(m, {1: [0, 2]})
def test_map_update(self):
m = {1: 2}
rst.update_meta(m, {2: {3:4}})
self.assertEqual(m, {1: 2, 2: {3:4}})
def test_seq_overwrite(self):
m = {1: 2}
rst.update_meta(m, {1: [0]})
self.assertEqual(m, {1: [0]})
def test_seq_update(self):
m = {1: 2}
rst.update_meta(m, {2: [0]})
self.assertEqual(m, {1: 2, 2: [0]})
def test_atomic_overwrite(self):
m = {1: 2}
rst.update_meta(m, {1: 3})
self.assertEqual(m, {1: 3})
def test_atomic_update(self):
m = {1: 2}
rst.update_meta(m, {2: 3})
self.assertEqual(m, {1: 2, 2: 3})
def test_lhs_update(self):
m = {1: 2}
rst.update_meta(m, {})
self.assertEqual(m, {1: 2})
