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'use strict';
var assert = require('assert');
var helpers = require('./helpers');
var run = helpers.runMocha;
var fs = require('fs');
var getDiffs = helpers.getDiffs;
function getExpectedOutput () {
var output = fs.readFileSync('test/integration/fixtures/diffs/output', 'UTF8');
// Diffs are delimited in file by "// DIFF"
return output.split(/\s*\/\/ DIFF/).slice(1).map(function (diff) {
return diff.split('\n').filter(Boolean).join('\n');
});
}
describe('diffs', function () {
var diffs, expected;
before(function (done) {
run('diffs/diffs.fixture.js', ['-C'], function (err, res) {
expected = getExpectedOutput();
diffs = getDiffs(res.output);
done(err);
});
});
[
'should display a diff for small strings',
'should display a diff of canonicalized objects',
'should display a diff for medium strings',
'should display a diff for entire object dumps',
'should display a diff for multi-line strings',
'should display a diff for entire object dumps',
'should display a full-comparison with escaped special characters',
'should display a word diff for large strings',
'should work with objects',
'should show value diffs and not be affected by commas',
'should display diff by data and not like an objects'
].forEach(function (title, i) {
it(title, function () {
assert.equal(diffs[i], expected[i]);
});
});
});
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