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'use strict';
var fs = require('fs');
var cssin = fs.readFileSync('test/integration/fixtures/diffs/diffs.css.in', 'ascii');
var cssout = fs.readFileSync('test/integration/fixtures/diffs/diffs.css.out', 'ascii');
describe('diffs', function () {
var actual, expected;
it('should display a diff for small strings', function () {
actual = 'foo rar baz';
expected = 'foo bar baz';
actual.should.equal(expected);
});
it('should display a diff of canonicalized objects', function () {
actual = { name: 'travis j', age: 23 };
expected = { age: 23, name: 'travis' };
actual.should.equal(expected);
});
it('should display a diff for medium strings', function () {
actual = 'foo bar baz\nfoo rar baz\nfoo bar raz';
expected = 'foo bar baz\nfoo bar baz\nfoo bar baz';
actual.should.equal(expected);
});
it('should display a diff for entire object dumps', function () {
actual = {
name: 'joel',
age: 30,
address: {
city: 'new york',
country: 'usa'
}
};
expected = {
name: 'joe',
age: 30,
address: {
city: 'new york',
country: 'us'
}
};
actual.should.equal(expected);
});
it('should display a diff for multi-line strings', function () {
actual = 'one two three\nfour zzzz six\nseven eight nine';
expected = 'one two three\nfour five six\nseven eight nine';
actual.should.equal(expected);
});
it('should display a diff for entire object dumps', function () {
actual = {
name: 'joel',
age: 30,
address: {
city: 'new york',
country: 'usa'
}
};
expected = {
name: 'joe',
age: 30,
address: {
city: 'new york',
country: 'us'
}
};
actual.should.equal(expected);
});
it('should display a full-comparison with escaped special characters', function () {
actual = 'one\ttab\ntwo\t\t\ttabs';
expected = 'one\ttab\ntwo\t\ttabs';
actual.should.equal(expected);
});
it('should display a word diff for large strings', function () {
cssin.should.equal(cssout);
});
it('should work with objects', function () {
actual = {
name: 'tobi',
species: 'ferret',
color: 'white',
age: 2
};
expected = {
name: 'loki',
species: 'ferret',
color: 'brown',
age: 2
};
actual.should.eql(expected);
});
it('should show value diffs and not be affected by commas', function () {
actual = { a: 123 };
expected = { a: 123, b: 456 };
actual.should.equal(expected);
});
it('should display diff by data and not like an objects', function () {
actual = new Buffer([0x01]);
expected = new Buffer([0x02]);
actual.should.equal(expected);
});
});
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