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79 lines (70 loc) · 2.5 KB
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/*global require, module*/
/*eslint-disable quotes*/
(function () {'use strict';
var jsonpath = require('../'),
testCase = require('nodeunit').testCase;
// tests based on examples at http://goessner.net/articles/jsonpath/
var json = {"store": {
"book": [
{"category": "reference",
"author": "Nigel Rees",
"title": "Sayings of the Century",
"price": [8.95, 8.94, 8.93]
},
{"category": "fiction",
"author": "Evelyn Waugh",
"title": "Sword of Honour",
"price": 12.99
},
{"category": "fiction",
"author": "Herman Melville",
"title": "Moby Dick",
"isbn": "0-553-21311-3",
"price": 8.99
},
{"category": "fiction",
"author": "J. R. R. Tolkien",
"title": "The Lord of the Rings",
"isbn": "0-395-19395-8",
"price": 22.99
}
],
"bicycle": {
"color": "red",
"price": 19.95
}
}
};
module.exports = testCase({
// ============================================================================
'@number()': function (test) {
// ============================================================================
test.expect(1);
var expected = [8.95, 8.94, 8.93, 12.99, 8.99, 22.99];
var result = jsonpath({json: json, path: '$.store.book..*@number()', flatten: true});
test.deepEqual(expected, result);
test.done();
},
// ============================================================================
'@scalar()': function (test) {
// ============================================================================
test.expect(1);
var expected = ["red", 19.95];
var result = jsonpath({json: json, path: '$.store.bicycle..*@scalar()', flatten: true});
test.deepEqual(expected, result);
test.done();
},
// ============================================================================
'@other()': function (test) {
// ============================================================================
test.expect(1);
var expected = [12.99, 8.99, 22.99];
function endsIn99 (val, path, parent, parentPropName) {
return !!val.toString().match(/\.99/);
}
var result = jsonpath({json: json, path: '$.store.book..*@other()', flatten: true, otherTypeCallback: endsIn99});
test.deepEqual(expected, result);
test.done();
}
});
}());