53 lines
1.1 KiB
JavaScript
53 lines
1.1 KiB
JavaScript
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var logger = require('moddle').util.Logger;
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var jsondiffpatch = require('jsondiffpatch'),
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_ = require('lodash');
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var compare = jsondiffpatch.create({
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objectHash: function (obj) {
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return JSON.stringify(obj);
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}
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});
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function deepEquals(actual, expected) {
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var actualClone = _.cloneDeep(actual);
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var expectedClone = _.cloneDeep(expected);
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var result = {
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pass: _.isEqual(actualClone, expectedClone)
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};
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if (!result.pass) {
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logger.error('[to-deep-equal] elements do not equal. diff: ', compare.diff(actualClone, expectedClone), false, 4);
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}
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return result;
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}
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function wrap(isOld, callback) {
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if (isOld) {
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return function(expected) {
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return callback(expected, this.actual).pass;
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};
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} else {
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return callback;
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}
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}
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function addMatchers() {
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// DIRTY HACK DDDSZZZ
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// Remove when we got jasmin 2.x in browser AND node env
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var old = !jasmine.addMatchers;
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(old ? this : jasmine).addMatchers({
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toDeepEqual: wrap(old, function(actual, expected) {
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return deepEquals(actual, expected);
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})
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});
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}
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module.exports.add = addMatchers;
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