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Copy pathindex.js
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79 lines (72 loc) · 2.28 KB
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var test = require('../util/test')(__filename);
var set = require('../../packages/object-safe-set');
var compare = require('../../packages/collection-compare');
test('sets existing property using dot-notation arg', function(t) {
t.plan(4);
var obj1 = {a: {aa: {aaa: 2}}};
t.isEqual(set(obj1, 'a.aa.aaa', 3), true);
t.ok(compare(obj1, {a: {aa: {aaa: 3}}}));
var obj2 = {a: {aa: {aaa: 2}}};
t.isEqual(set(obj2, 'a.aa', {bbb: 7}), true);
t.ok(compare(obj2, {a: {aa: {bbb: 7}}}));
t.end();
});
test('sets existing property using array arg', function(t) {
t.plan(4);
var obj1 = {a: {aa: {aaa: 2}}};
t.isEqual(set(obj1, ['a', 'aa', 'aaa'], 3), true);
t.ok(compare(obj1, {a: {aa: {aaa: 3}}}));
var obj2 = {a: {aa: {aaa: 2}}};
t.isEqual(set(obj2, ['a', 'aa'], {bbb: 7}), true);
t.ok(compare(obj2, {a: {aa: {bbb: 7}}}));
t.end();
});
test('sets non-existent property using dot-notation arg', function(t) {
t.plan(4);
var obj1 = {};
t.isEqual(set(obj1, 'a.aa.aaa', 4), true);
t.ok(compare(obj1, {a: {aa: {aaa: 4}}}));
var obj2 = {};
t.isEqual(set(obj2, 'a.aa', {bbb: 7}), true);
t.ok(compare(obj2, {a: {aa: {bbb: 7}}}));
t.end();
});
test('sets non-existent property using array arg', function(t) {
t.plan(4);
var obj1 = {};
t.isEqual(set(obj1, ['a', 'aa', 'aaa'], 4), true);
t.ok(compare(obj1, {a: {aa: {aaa: 4}}}));
var obj2 = {};
t.isEqual(set(obj2, ['a', 'aa'], {bbb: 7}), true);
t.ok(compare(obj2, {a: {aa: {bbb: 7}}}));
t.end();
});
test("doesn't interrupt property chain, using dot-notation arg", function(t) {
t.plan(2);
var obj1 = {a: 5};
t.isEqual(set(obj1, 'a.aa.aaa', 4), false);
// ok to clobber last property
var obj2 = {a: {aa: 9}};
t.isEqual(set(obj2, 'a.aa', {bbb: 7}), true);
t.end();
});
test("doesn't interrupt property chain, using array arg", function(t) {
t.plan(2);
var obj1 = {a: 5};
t.isEqual(set(obj1, ['a', 'aa', 'aaa'], 4), false);
// ok to clobber last property
var obj2 = {a: {aa: 9}};
t.isEqual(set(obj2, ['a', 'aa'], {bbb: 7}), true);
t.end();
});
/* eslint-disable no-undef*/
if (typeof Symbol === 'function') {
test('supports symbol prop', function(t) {
t.plan(2);
var obj1 = {a: {}};
var sym = Symbol();
t.isEqual(set(obj1.a, sym, 7), true);
t.ok(obj1.a[sym] === 7);
t.end();
});
}