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- Add test case for issue #126
- Docs: Link to XPath 2.0 tester
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‎README.md‎

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@@ -301,7 +301,9 @@ and the following XML representation:
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Please note that the XPath examples below do not distinguish between
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retrieving elements and their text content (except where useful for
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comparisons or to prevent ambiguity).
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comparisons or to prevent ambiguity). Note: to test the XPath examples
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(including 2.0 ones), [this demo](http://videlibri.sourceforge.net/cgi-bin/xidelcgi)
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may be helpful (set to `xml` or `xml-strict`).
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| XPath | JSONPath | Result | Notes |
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| ----------------- | ---------------------- | ------------------------------------- | ----- |

‎badges/tests-badge.svg‎

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‎test/test.callback.js‎

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@@ -102,4 +102,56 @@ describe('JSONPath - Callback', function () {
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assert.deepEqual(result[2][prop], expected[2][prop]);
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});
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});
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// https://github.com/s3u/JSONPath/issues/126
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it('Using callback to set', function () {
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const expected = {
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age: 30,
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email: 'abc@example.com',
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'something_deeper': {
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abc: 1,
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quantity: 11
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},
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first_name: 'John',
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last_name: 'Doe'
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};
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const givenPerson = {
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age: 30,
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email: 'abc@example.com',
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// let's add first_name, last_name fields
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'something_deeper': {
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abc: 1
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// let's add quantity here
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}
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};
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// defined an object with "json_path":"value" format,
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// made sure it is not a deep object.
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const obj1 = {
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$: {
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'first_name': 'John',
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'last_name': 'Doe'
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},
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'$.something_deeper': {
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quantity: 11
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}
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};
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// eslint-disable-next-line compat/compat
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Object.entries(obj1).forEach(([path, valuesToSet]) => {
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jsonpath({
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json: givenPerson,
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path,
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wrap: false,
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callback (obj) {
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// eslint-disable-next-line compat/compat
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Object.entries(valuesToSet).forEach(([key, val]) => {
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obj[key] = val;
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});
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}
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});
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});
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const result = givenPerson;
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assert.deepEqual(result, expected);
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});
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});

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