putout/packages/plugin-apply-arrow/test/apply-arrow.js at master · coderaiser/putout · GitHub

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
66
67
68
69
70
71
72
import {createTest} from '@putout/test';
import {operator} from 'putout';
import * as plugin from '../lib/apply-arrow.js';

const {
    compare,
    getTemplateValues,
} = operator;

const test = createTest(import.meta.url, {
    plugins: [
        ['apply-arrow', plugin],
    ],
});

test('putout: apply-arrow: report', (t) => {
    t.report('apply-arrow', `Use 'Arrow Function' instead of 'Function Declaration`);
    t.end();
});

test('putout: apply-arrow: transform', (t) => {
    t.transform('apply-arrow');
    t.end();
});

test('putout: apply-arrow: transform: other-scope-reference', (t) => {
    t.transform('other-scope-reference');
    t.end();
});

test('putout: apply-arrow: no report: long', (t) => {
    t.noReport('long');
    t.end();
});

test('putout: apply-arrow: no report: for-of', (t) => {
    t.noReport('for-of');
    t.end();
});

test('putout: apply-arrow: no report: comment', (t) => {
    t.noReport('comment');
    t.end();
});

test('putout: apply-arrow: no report: logical', (t) => {
    t.noReport('logical');
    t.end();
});

test('putout: apply-arrow: transform: no-loc', (t) => {
    const FN = 'function __a(__args) {return __b}';

    t.transform('no-loc', {
        noLoc: {
            report: () => '',
            fix: (path) => {
                const {__b} = getTemplateValues(path.get('body.0.declaration'), FN);

                delete __b.loc;
            },
            include: () => [
                'Program',
            ],
            filter: (path) => {
                const fnPath = path.get('body.0.declaration');
                return compare(fnPath, FN);
            },
        },
    });
    t.end();
});