shift73k/assets_old/node_modules/traverse/test/has.js

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var test = require('tape');
var traverse = require('../');
test('has', function (t) {
var obj = { a : 2, b : [ 4, 5, { c : 6 } ] };
t.equal(traverse(obj).has([ 'b', 2, 'c' ]), true)
t.equal(traverse(obj).has([ 'b', 2, 'c', 0 ]), false)
t.equal(traverse(obj).has([ 'b', 2, 'd' ]), false)
t.equal(traverse(obj).has([]), true)
t.equal(traverse(obj).has([ 'a' ]), true)
t.equal(traverse(obj).has([ 'a', 2 ]), false)
t.end();
});