You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
1.7 KiB
74 lines
1.7 KiB
var test = require('tape');
|
|
var stringify = require('../');
|
|
|
|
test('replace root', function (t) {
|
|
t.plan(1);
|
|
|
|
var obj = { a: 1, b: 2, c: false };
|
|
var replacer = function(key, value) { return 'one'; };
|
|
|
|
t.equal(stringify(obj, { replacer: replacer }), '"one"');
|
|
});
|
|
|
|
test('replace numbers', function (t) {
|
|
t.plan(1);
|
|
|
|
var obj = { a: 1, b: 2, c: false };
|
|
var replacer = function(key, value) {
|
|
if(value === 1) return 'one';
|
|
if(value === 2) return 'two';
|
|
return value;
|
|
};
|
|
|
|
t.equal(stringify(obj, { replacer: replacer }), '{"a":"one","b":"two","c":false}');
|
|
});
|
|
|
|
test('replace with object', function (t) {
|
|
t.plan(1);
|
|
|
|
var obj = { a: 1, b: 2, c: false };
|
|
var replacer = function(key, value) {
|
|
if(key === 'b') return { d: 1 };
|
|
if(value === 1) return 'one';
|
|
return value;
|
|
};
|
|
|
|
t.equal(stringify(obj, { replacer: replacer }), '{"a":"one","b":{"d":"one"},"c":false}');
|
|
});
|
|
|
|
test('replace with undefined', function (t) {
|
|
t.plan(1);
|
|
|
|
var obj = { a: 1, b: 2, c: false };
|
|
var replacer = function(key, value) {
|
|
if(value === false) return;
|
|
return value;
|
|
};
|
|
|
|
t.equal(stringify(obj, { replacer: replacer }), '{"a":1,"b":2}');
|
|
});
|
|
|
|
test('replace with array', function (t) {
|
|
t.plan(1);
|
|
|
|
var obj = { a: 1, b: 2, c: false };
|
|
var replacer = function(key, value) {
|
|
if(key === 'b') return ['one', 'two'];
|
|
return value;
|
|
};
|
|
|
|
t.equal(stringify(obj, { replacer: replacer }), '{"a":1,"b":["one","two"],"c":false}');
|
|
});
|
|
|
|
test('replace array item', function (t) {
|
|
t.plan(1);
|
|
|
|
var obj = { a: 1, b: 2, c: [1,2] };
|
|
var replacer = function(key, value) {
|
|
if(value === 1) return 'one';
|
|
if(value === 2) return 'two';
|
|
return value;
|
|
};
|
|
|
|
t.equal(stringify(obj, { replacer: replacer }), '{"a":"one","b":"two","c":["one","two"]}');
|
|
});
|