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37 lines
1.2 KiB
37 lines
1.2 KiB
var test = require('tape'); |
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var traverse = require('../'); |
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test('siblings', function (t) { |
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var obj = { a : 1, b : 2, c : [ 4, 5, 6 ] }; |
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var res = traverse(obj).reduce(function (acc, x) { |
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var p = '/' + this.path.join('/'); |
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if (this.parent) { |
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acc[p] = { |
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siblings : this.parent.keys, |
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key : this.key, |
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index : this.parent.keys.indexOf(this.key) |
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}; |
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} |
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else { |
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acc[p] = { |
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siblings : [], |
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key : this.key, |
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index : -1 |
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} |
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} |
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return acc; |
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}, {}); |
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t.same(res, { |
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'/' : { siblings : [], key : undefined, index : -1 }, |
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'/a' : { siblings : [ 'a', 'b', 'c' ], key : 'a', index : 0 }, |
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'/b' : { siblings : [ 'a', 'b', 'c' ], key : 'b', index : 1 }, |
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'/c' : { siblings : [ 'a', 'b', 'c' ], key : 'c', index : 2 }, |
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'/c/0' : { siblings : [ '0', '1', '2' ], key : '0', index : 0 }, |
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'/c/1' : { siblings : [ '0', '1', '2' ], key : '1', index : 1 }, |
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'/c/2' : { siblings : [ '0', '1', '2' ], key : '2', index : 2 } |
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}); |
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t.end(); |
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});
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