jq-lite 0.1.5

A lightweight CLI tool for querying JSON using dot notation
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65

use assert_cmd::Command;
use predicates::str::contains;

const VALID_FILE_PATH: &str = "src/data.json";

#[test]
fn test_invalid_index() {
    let mut cmd = Command::cargo_bin("jq-lite").unwrap();

    cmd.arg("user[abc]")
        .arg(VALID_FILE_PATH)
        .assert()
        .failure()
        .code(2)
        .stderr(contains("Invalid array index"));
}

#[test]
fn test_invalid_tokens() {
    let mut cmd = Command::cargo_bin("jq-lite").unwrap();

    cmd.arg("user[")
        .arg(VALID_FILE_PATH)
        .assert()
        .failure()
        .code(2)
        .stderr(contains("Unclosed '[' in query"));
}

#[test]
fn test_invalid_token_sequence() {
    let mut cmd = Command::cargo_bin("jq-lite").unwrap();

    cmd.arg("[].user.address[]")
        .arg(VALID_FILE_PATH)
        .assert()
        .failure()
        .code(2)
        .stderr(contains("Query cannot start with array access"));
}

#[test]
fn test_valid_query_execution() {
    let mut cmd = Command::cargo_bin("jq-lite").unwrap();

    cmd.arg("user.name")
        .arg(VALID_FILE_PATH)
        .assert()
        .success()
        .code(0)
        .stdout(contains("Ada"));
}

#[test]
fn test_valid_nested_query_execution() {
    let mut cmd = Command::cargo_bin("jq-lite").unwrap();

    cmd.arg("user.address[0].city[0]")
        .arg(VALID_FILE_PATH)
        .assert()
        .success()
        .code(0)
        .stdout(contains("name"))
        .stdout(contains("zip"));
}