def test_glob_wildcard_keys(self):
"""should not scan object keys"""
self.assertEqual(self.obj["foo"], [{"bar": 1}, {"bar": 2}, {"baz": 3}])
self.assertEqual(gpath.place(self.obj, ["foo", 0, "*"], 17), 1)
self.assertEqual(self.obj["foo"], [{
"bar": 1,
'*': 17
}, {
"bar": 2
}, {
"baz": 3
}])
with self.assertRaisesRegex(Exception, r'non-existent'):
gpath.place(self.obj, ["*", 0, "bar"], 17)
def test_glob(self):
"""glob should scan arrays"""
self.assertEqual(self.obj["foo"], [{"bar": 1}, {"bar": 2}, {"baz": 3}])
self.assertEqual(gpath.place(self.obj, ["foo", "*", "bar"], 17), 3)
self.assertEqual(self.obj["foo"], [{
"bar": 17
}, {
"bar": 17
}, {
"baz": 3,
"bar": 17
}])
with self.assertRaisesRegex(Exception,
r'non-existent object at \/foo\/\*\/bad'):
gpath.place(self.obj, ["foo", "*", "bad", "test"], 10)
self.assertEqual(gpath.update(self.obj, ["foo", "*"], "hello"), 3)
self.assertEqual(self.obj["foo"], ["hello", "hello", "hello"])
def test_set_strict(self):
with self.assertRaisesRegex(Exception, r"non-existent"):
gpath.place(self.obj, ["bar", 4], 17)
with self.assertRaisesRegex(Exception, r"not a plain object"):
gpath.place(self.obj, ["foo", 0], 17)
def test_set(self):
gpath.place(self.obj, ["foo"], {"bar": 1, "baz": 2})
self.assertEqual(self.obj["foo"], {"bar": 1, "baz": 2})
gpath.place(self.obj, ["foo", "bar"], 17)
self.assertEqual(self.obj["foo"], {"bar": 17, "baz": 2})
gpath.place(self.obj, ["foo", "baz"], None)
self.assertEqual(self.obj["foo"], {"bar": 17})
self.assertEqual(self.obj["hello"], "world")
gpath.place(self.obj, ["hello"], None)
self.assertFalse("hello" in self.obj)
gpath.place(self.obj, ["hello"],
None) # OK to remove a non-existent property.
self.assertFalse("hello" in self.obj)
gpath.place(self.obj, ["hello"], "blah")
self.assertEqual(self.obj["hello"], "blah")