def test_merge_list(self):
root = Root()
root.merge('''
a:
b:
- 1
- 2
c: []
''')
assert root.a.b == [1, 2]
root.c.merge(root.a.b.copy())
root.a.b.append(3)
assert root.a.b == [1, 2, 3]
assert root.c == [1, 2]
def test_merge_list(self):
root = Root()
root.merge('''
a:
b:
- 1
- 2
c: []
''')
self.assertEqual([1, 2], root.a.b)
root.c.merge(root.a.b.copy())
root.a.b.append(3)
self.assertEqual([1, 2, 3], root.a.b)
self.assertEqual([1, 2], root.c)
def test_merge_deep_object(self):
root = Root()
root.merge('''
a:
b:
c: 3
''')
self.assertEqual(3, root.a.b.c)
root.merge('''
d:
e: 1
''')
self.assertIsInstance(root.d, Mergable)
root.d.merge(root.a)
self.assertEqual(3, root.d.b.c)
root.a.b = 2
self.assertEqual(2, root.a.b)
self.assertEqual(3, root.d.b.c)
def test_merge_deep_object(self):
root = Root()
root.merge('''
a:
b:
c: 3
''')
assert root.a.b.c == 3
root.merge('''
d:
e: 1
''')
assert isinstance(root.d, Mergable)
root.d.merge(root.a)
assert root.d.b.c == 3
root.a.b = 2
assert root.a.b == 2
assert root.d.b.c == 3
def test_constructor(self):
context = dict(
c=3
)
builtin = '''
a:
a1: 1
b:
- 1
- 2
- %(c)s
'''
root = Root(builtin, context)
assert root.a.a1 == 1
assert root.b[0] == 1
assert root.b[1] == 2
assert root.b[2] == 3
root.merge('''
a:
a2: 2
''')
assert root.a.a2 == 2
root.a.a3 = 3
assert root.a.a1 == 1
assert root.a.a2 == 2
assert root.a.a3 == 3
root.merge('''
b:
- 4
''')
assert root.b[0] == 4
assert len(root.b) == 1
def test_constructor(self):
context = dict(c=3)
builtin = '''
a:
a1: 1
b:
- 1
- 2
- %(c)s
'''
root = Root(builtin, context)
self.assertEqual(root.a.a1, 1)
self.assertEqual(root.b[0], 1)
self.assertEqual(root.b[1], 2)
self.assertEqual(root.b[2], 3)
root.merge('''
a:
a2: 2
''')
self.assertEqual(root.a.a2, 2)
root.a.a3 = 3
self.assertEqual(root.a.a1, 1)
self.assertEqual(root.a.a2, 2)
self.assertEqual(root.a.a3, 3)
root.merge('''
b:
- 4
''')
self.assertEqual(root.b[0], 4)
self.assertEqual(1, len(root.b))
def test_merge_empty_object(self):
root = Root()
root.merge('')
self.assertEqual(0, len(root.keys()))
def test_merge_errors(self):
root = Root()
with self.assertRaises(TypeError):
root.merge(None)
def test_merge_empty_object(self):
root = Root()
root.merge('')
assert len(root.keys()) == 0
def test_merge_errors(self):
root = Root()
with pytest.raises(TypeError):
root.merge(None)