Software / code / prosody
Annotate
spec/util_jsonpointer_spec.lua @ 13182:c48ae06e24d6
util.datamanager: Fix indexing first item if not at the very start
If the first item does not start at position 0 then the index function
produces a phantom first entry covering position zero until where the
real first item starts. When using the index, this would make it either
appear as the first item was missing or cause an off-by-one issue with
remaining items.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 10 Jul 2023 17:19:05 +0200 |
| parent | 12777:4d5549de27e6 |
| rev | line source |
|---|---|
| 12495 | 1 describe("util.jsonpointer", function() |
| 2 local json, jp; | |
| 3 setup(function() | |
| 4 json = require "util.json"; | |
| 5 jp = require "util.jsonpointer"; | |
| 6 end) | |
| 7 describe("resolve()", function() | |
| 8 local example; | |
| 9 setup(function() | |
| 10 example = json.decode([[{ | |
| 11 "foo": ["bar", "baz"], | |
| 12 "": 0, | |
| 13 "a/b": 1, | |
| 14 "c%d": 2, | |
| 15 "e^f": 3, | |
| 16 "g|h": 4, | |
| 17 "i\\j": 5, | |
| 18 "k\"l": 6, | |
| 19 " ": 7, | |
| 20 "m~n": 8 | |
| 21 }]]) | |
| 22 end) | |
| 23 it("works", function() | |
|
12777
4d5549de27e6
util.jsonpointer: Improve tests
Kim Alvefur <zash@zash.se>
parents:
12495
diff
changeset
|
24 assert.is_nil(jp.resolve("string", "/string")) |
| 12495 | 25 assert.same(example, jp.resolve(example, "")); |
| 26 assert.same({ "bar", "baz" }, jp.resolve(example, "/foo")); | |
| 27 assert.same("bar", jp.resolve(example, "/foo/0")); | |
|
12777
4d5549de27e6
util.jsonpointer: Improve tests
Kim Alvefur <zash@zash.se>
parents:
12495
diff
changeset
|
28 assert.same(nil, jp.resolve(example, "/foo/-")); |
| 12495 | 29 assert.same(0, jp.resolve(example, "/")); |
| 30 assert.same(1, jp.resolve(example, "/a~1b")); | |
| 31 assert.same(2, jp.resolve(example, "/c%d")); | |
| 32 assert.same(3, jp.resolve(example, "/e^f")); | |
| 33 assert.same(4, jp.resolve(example, "/g|h")); | |
| 34 assert.same(5, jp.resolve(example, "/i\\j")); | |
| 35 assert.same(6, jp.resolve(example, "/k\"l")); | |
| 36 assert.same(7, jp.resolve(example, "/ ")); | |
| 37 assert.same(8, jp.resolve(example, "/m~0n")); | |
| 38 end) | |
| 39 end) | |
| 40 end) |
