461 lines
19 KiB
JavaScript
461 lines
19 KiB
JavaScript
var assert = require('assert');
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var util = require('../src/js/util');
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describe('util', function () {
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describe('repair', function () {
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it('should leave valid JSON as is', function () {
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assert.strictEqual(util.repair('{"a":2}'), '{"a":2}');
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});
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it('should replace JavaScript with JSON', function () {
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assert.strictEqual(util.repair('{a:2}'), '{"a":2}');
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assert.strictEqual(util.repair('{a: 2}'), '{"a": 2}');
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assert.strictEqual(util.repair('{\n a: 2\n}'), '{\n "a": 2\n}');
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assert.strictEqual(util.repair('{\'a\':2}'), '{"a":2}');
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assert.strictEqual(util.repair('{a:\'foo\'}'), '{"a":"foo"}');
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assert.strictEqual(util.repair('{a:\'foo\',b:\'bar\'}'), '{"a":"foo","b":"bar"}');
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// should leave string content untouched
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assert.strictEqual(util.repair('"{a:b}"'), '"{a:b}"');
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});
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it('should add/remove escape characters', function () {
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assert.strictEqual(util.repair('"foo\'bar"'), '"foo\'bar"');
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assert.strictEqual(util.repair('"foo\\"bar"'), '"foo\\"bar"');
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assert.strictEqual(util.repair('\'foo"bar\''), '"foo\\"bar"');
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assert.strictEqual(util.repair('\'foo\\\'bar\''), '"foo\'bar"');
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assert.strictEqual(util.repair('"foo\\\'bar"'), '"foo\'bar"');
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});
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it('should replace special white characters', function () {
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assert.strictEqual(util.repair('{"a":\u00a0"foo\u00a0bar"}'), '{"a": "foo\u00a0bar"}');
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assert.strictEqual(util.repair('{"a":\u2009"foo"}'), '{"a": "foo"}');
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});
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it('should escape unescaped control characters', function () {
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assert.strictEqual(util.repair('"hello\bworld"'), '"hello\\bworld"')
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assert.strictEqual(util.repair('"hello\fworld"'), '"hello\\fworld"')
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assert.strictEqual(util.repair('"hello\nworld"'), '"hello\\nworld"')
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assert.strictEqual(util.repair('"hello\rworld"'), '"hello\\rworld"')
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assert.strictEqual(util.repair('"hello\tworld"'), '"hello\\tworld"')
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assert.strictEqual(util.repair('{"value\n": "dc=hcm,dc=com"}'), '{"value\\n": "dc=hcm,dc=com"}')
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})
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it('should replace left/right quotes', function () {
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assert.strictEqual(util.repair('\u2018foo\u2019'), '"foo"')
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assert.strictEqual(util.repair('\u201Cfoo\u201D'), '"foo"')
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assert.strictEqual(util.repair('\u0060foo\u00B4'), '"foo"')
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});
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it('remove comments', function () {
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assert.strictEqual(util.repair('/* foo */ {}'), ' {}');
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assert.strictEqual(util.repair('/* foo */ {}'), ' {}');
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assert.strictEqual(util.repair('{a:\'foo\',/*hello*/b:\'bar\'}'), '{"a":"foo","b":"bar"}');
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assert.strictEqual(util.repair('{\na:\'foo\',//hello\nb:\'bar\'\n}'), '{\n"a":"foo",\n"b":"bar"\n}');
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// should not remove comments in string
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assert.strictEqual(util.repair('{"str":"/* foo */"}'), '{"str":"/* foo */"}');
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});
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it('should strip JSONP notation', function () {
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// matching
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assert.strictEqual(util.repair('callback_123({});'), '{}');
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assert.strictEqual(util.repair('callback_123([]);'), '[]');
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assert.strictEqual(util.repair('callback_123(2);'), '2');
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assert.strictEqual(util.repair('callback_123("foo");'), '"foo"');
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assert.strictEqual(util.repair('callback_123(null);'), 'null');
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assert.strictEqual(util.repair('callback_123(true);'), 'true');
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assert.strictEqual(util.repair('callback_123(false);'), 'false');
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assert.strictEqual(util.repair('/* foo bar */ callback_123 ({})'), '{}');
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assert.strictEqual(util.repair('/* foo bar */ callback_123 ({})'), '{}');
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assert.strictEqual(util.repair('/* foo bar */\ncallback_123({})'), '{}');
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assert.strictEqual(util.repair('/* foo bar */ callback_123 ( {} )'), ' {} ');
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assert.strictEqual(util.repair(' /* foo bar */ callback_123 ({}); '), '{}');
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assert.strictEqual(util.repair('\n/* foo\nbar */\ncallback_123 ({});\n\n'), '{}');
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// non-matching
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assert.strictEqual(util.repair('callback {}'), 'callback {}');
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assert.strictEqual(util.repair('callback({}'), 'callback({}');
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});
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it('should strip trailing zeros', function () {
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// matching
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assert.strictEqual(util.repair('[1,2,3,]'), '[1,2,3]');
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assert.strictEqual(util.repair('[1,2,3,\n]'), '[1,2,3\n]');
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assert.strictEqual(util.repair('[1,2,3, \n ]'), '[1,2,3 \n ]');
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assert.strictEqual(util.repair('{"a":2,}'), '{"a":2}');
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// not matching
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assert.strictEqual(util.repair('"[1,2,3,]"'), '"[1,2,3,]"');
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assert.strictEqual(util.repair('"{a:2,}"'), '"{a:2,}"');
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});
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it('should strip MongoDB data types', function () {
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var mongoDocument = '{\n' +
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' "_id" : ObjectId("123"),\n' +
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' "isoDate" : ISODate("2012-12-19T06:01:17.171Z"),\n' +
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' "regularNumber" : 67,\n' +
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' "long" : NumberLong("2"),\n' +
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' "long2" : NumberLong(2),\n' +
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' "int" : NumberInt("3"),\n' +
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' "int2" : NumberInt(3),\n' +
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' "decimal" : NumberDecimal("4"),\n' +
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' "decimal2" : NumberDecimal(4)\n' +
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'}';
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var expectedJson = '{\n' +
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' "_id" : "123",\n' +
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' "isoDate" : "2012-12-19T06:01:17.171Z",\n' +
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' "regularNumber" : 67,\n' +
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' "long" : "2",\n' +
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' "long2" : 2,\n' +
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' "int" : "3",\n' +
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' "int2" : 3,\n' +
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' "decimal" : "4",\n' +
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' "decimal2" : 4\n' +
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'}';
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assert.strictEqual(util.repair(mongoDocument), expectedJson);
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});
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});
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describe('jsonPath', function () {
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it('should stringify an array of paths', function() {
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assert.deepStrictEqual(util.stringifyPath([]), '');
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assert.deepStrictEqual(util.stringifyPath(['foo']), '.foo');
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assert.deepStrictEqual(util.stringifyPath(['foo', 'bar']), '.foo.bar');
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assert.deepStrictEqual(util.stringifyPath(['foo', 2]), '.foo[2]');
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assert.deepStrictEqual(util.stringifyPath(['foo', 2, 'bar']), '.foo[2].bar');
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assert.deepStrictEqual(util.stringifyPath(['foo', 2, 'bar_baz']), '.foo[2].bar_baz');
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assert.deepStrictEqual(util.stringifyPath([2]), '[2]');
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assert.deepStrictEqual(util.stringifyPath(['foo', 'prop-with-hyphens']), '.foo["prop-with-hyphens"]');
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assert.deepStrictEqual(util.stringifyPath(['foo', 'prop with spaces']), '.foo["prop with spaces"]');
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})
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it ('should parse a json path', function () {
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assert.deepStrictEqual(util.parsePath(''), []);
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assert.deepStrictEqual(util.parsePath('.foo'), ['foo']);
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assert.deepStrictEqual(util.parsePath('.foo.bar'), ['foo', 'bar']);
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assert.deepStrictEqual(util.parsePath('.foo[2]'), ['foo', 2]);
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assert.deepStrictEqual(util.parsePath('.foo[2].bar'), ['foo', 2, 'bar']);
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assert.deepStrictEqual(util.parsePath('.foo["prop with spaces"]'), ['foo', 'prop with spaces']);
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assert.deepStrictEqual(util.parsePath('.foo[\'prop with single quotes as outputted by ajv library\']'), ['foo', 'prop with single quotes as outputted by ajv library']);
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assert.deepStrictEqual(util.parsePath('.foo["prop with . dot"]'), ['foo', 'prop with . dot']);
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assert.deepStrictEqual(util.parsePath('.foo["prop with ] character"]'), ['foo', 'prop with ] character']);
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assert.deepStrictEqual(util.parsePath('.foo[*].bar'), ['foo', '*', 'bar']);
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assert.deepStrictEqual(util.parsePath('[2]'), [2]);
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});
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it ('should throw an exception in case of an invalid path', function () {
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assert.throws(function () {util.parsePath('.')}, /Invalid JSON path: property name expected at index 1/);
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assert.throws(function () {util.parsePath('[')}, /Invalid JSON path: unexpected end, character ] expected/);
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assert.throws(function () {util.parsePath('[]')}, /Invalid JSON path: array value expected at index 1/);
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assert.throws(function () {util.parsePath('.foo[ ]')}, /Invalid JSON path: array value expected at index 7/);
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assert.throws(function () {util.parsePath('.[]')}, /Invalid JSON path: property name expected at index 1/);
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assert.throws(function () {util.parsePath('["23]')}, /Invalid JSON path: unexpected end, character " expected/);
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assert.throws(function () {util.parsePath('.foo bar')}, /Invalid JSON path: unexpected character " " at index 4/);
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});
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});
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describe('getIndexForPosition', function () {
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var el = {
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value: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\nUt enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.\nDuis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.\nExcepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'
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};
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it('happy flows - row and column in range', function () {
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assert.strictEqual(util.getIndexForPosition(el, 1, 1), 0);
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assert.strictEqual(util.getIndexForPosition(el, 2, 1), 124);
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assert.strictEqual(util.getIndexForPosition(el, 3, 8), 239);
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assert.strictEqual(util.getIndexForPosition(el, 4, 22), 356);
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});
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it('if range exceeds it should be considered as if it is last row or column length', function () {
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assert.strictEqual(util.getIndexForPosition(el, 1, 100000), 123);
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assert.strictEqual(util.getIndexForPosition(el, 100000, 1), 335);
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assert.strictEqual(util.getIndexForPosition(el, 100000, 100000), 445);
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});
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it('missing or wrong input sould return -1', function () {
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assert.strictEqual(util.getIndexForPosition(el), -1);
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assert.strictEqual(util.getIndexForPosition(el, undefined, 1), -1);
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assert.strictEqual(util.getIndexForPosition(el, 1, undefined), -1);
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assert.strictEqual(util.getIndexForPosition(el, -2, -2), -1);
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});
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});
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describe('get', function () {
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it('should get a nested property from an object', function () {
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var obj = {
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a: {
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b: 2
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},
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c: 3,
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d: null,
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e: undefined
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}
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assert.strictEqual(util.get(obj, ['a', 'b']), 2);
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assert.strictEqual(util.get(obj, ['c']), 3);
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assert.deepStrictEqual(util.get(obj, ['a']), { b: 2});
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assert.strictEqual(util.get(obj, ['a', 'foo']), undefined);
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assert.strictEqual(util.get(obj, ['a', 'foo', 'bar']), undefined);
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assert.strictEqual(util.get(obj, ['d']), null);
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assert.strictEqual(util.get(obj, ['d', 'foo', 'bar']), null);
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assert.strictEqual(util.get(obj, ['e']), undefined);
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})
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});
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describe('makeFieldTooltip', function () {
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it('should return empty string when the schema is missing all relevant fields', function () {
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assert.strictEqual(util.makeFieldTooltip({}), '')
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assert.strictEqual(util.makeFieldTooltip({additionalProperties: false}), '')
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assert.strictEqual(util.makeFieldTooltip(), '')
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});
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it('should make tooltips with only title', function () {
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assert.strictEqual(util.makeFieldTooltip({title: 'foo'}), 'foo');
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});
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it('should make tooltips with only description', function () {
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assert.strictEqual(util.makeFieldTooltip({description: 'foo'}), 'foo');
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});
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it('should make tooltips with only default', function () {
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assert.strictEqual(util.makeFieldTooltip({default: 'foo'}), 'Default\n"foo"');
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});
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it('should make tooltips with only examples', function () {
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assert.strictEqual(util.makeFieldTooltip({examples: ['foo', 'bar']}), 'Examples\n"foo"\n"bar"');
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});
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it('should make tooltips with title and description', function () {
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assert.strictEqual(util.makeFieldTooltip({title: 'foo', description: 'bar'}), 'foo\nbar');
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var longTitle = 'Lorem Ipsum Dolor';
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var longDescription = 'Duis id elit non ante gravida vestibulum non nec est. ' +
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'Proin vitae ligula at elit dapibus tempor. ' +
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'Etiam lacinia augue vel condimentum interdum. ';
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assert.strictEqual(
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util.makeFieldTooltip({title: longTitle, description: longDescription}),
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longTitle + '\n' + longDescription
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);
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});
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it('should make tooltips with title, description, and examples', function () {
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assert.strictEqual(
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util.makeFieldTooltip({title: 'foo', description: 'bar', examples: ['baz']}),
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'foo\nbar\n\nExamples\n"baz"',
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);
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});
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it('should make tooltips with title, description, default, and examples', function () {
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assert.strictEqual(
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util.makeFieldTooltip({title: 'foo', description: 'bar', default: 'bat', examples: ['baz']}),
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'foo\nbar\n\nDefault\n"bat"\n\nExamples\n"baz"',
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);
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});
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it('should handle empty fields', function () {
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assert.strictEqual(util.makeFieldTooltip({title: '', description: 'bar'}), 'bar');
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assert.strictEqual(util.makeFieldTooltip({title: 'foo', description: ''}), 'foo');
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assert.strictEqual(util.makeFieldTooltip({description: 'bar', examples: []}), 'bar');
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assert.strictEqual(util.makeFieldTooltip({description: 'bar', examples: ['']}), 'bar\n\nExamples\n""');
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});
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it('should internationalize "Defaults" correctly', function () {
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assert.strictEqual(util.makeFieldTooltip({default: 'foo'}, 'pt-BR'), 'Revelia\n"foo"');
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});
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it('should internationalize "Examples" correctly', function () {
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assert.strictEqual(util.makeFieldTooltip({examples: ['foo']}, 'pt-BR'), 'Exemplos\n"foo"');
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});
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});
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describe('getChildPaths', function () {
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it('should extract all child paths of an array containing objects', function () {
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var json = [
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{ name: 'A', location: {latitude: 1, longitude: 2} },
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{ name: 'B', location: {latitude: 1, longitude: 2} },
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{ name: 'C', timestamp: 0 },
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];
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assert.deepStrictEqual(util.getChildPaths(json), [
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'.location.latitude',
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'.location.longitude',
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'.name',
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'.timestamp',
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])
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});
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it('should extract all child paths of an array containing objects, including objects', function () {
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var json = [
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{ name: 'A', location: {latitude: 1, longitude: 2} },
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{ name: 'B', location: {latitude: 1, longitude: 2} },
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{ name: 'C', timestamp: 0 },
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];
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assert.deepStrictEqual(util.getChildPaths(json, true), [
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'',
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'.location',
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'.location.latitude',
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'.location.longitude',
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'.name',
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'.timestamp',
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])
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});
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it('should extract all child paths of an array containing values', function () {
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var json = [ 1, 2, 3 ];
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assert.deepStrictEqual(util.getChildPaths(json), [
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''
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])
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});
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it('should extract all child paths of a non-array', function () {
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assert.deepStrictEqual(util.getChildPaths({a: 2, b: {c: 3}}), [''])
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assert.deepStrictEqual(util.getChildPaths('foo'), [''])
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assert.deepStrictEqual(util.getChildPaths(123), [''])
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});
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})
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it('should test whether something is an object', function () {
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assert.strictEqual(util.isObject({}), true);
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assert.strictEqual(util.isObject(new Date()), true);
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assert.strictEqual(util.isObject([]), false);
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assert.strictEqual(util.isObject(2), false);
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assert.strictEqual(util.isObject(null), false);
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assert.strictEqual(util.isObject(undefined), false);
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assert.strictEqual(util.isObject(), false);
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});
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describe('sort', function () {
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it('should sort an array', function () {
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var array = [4, 1, 10, 2];
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assert.deepStrictEqual(util.sort(array), [1, 2, 4, 10]);
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assert.deepStrictEqual(util.sort(array, '.', 'desc'), [10, 4, 2, 1]);
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});
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it('should sort an array containing objects', function () {
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var array = [
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{ value: 4 },
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{ value: 1 },
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{ value: 10 },
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{ value: 2 }
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];
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assert.deepStrictEqual(util.sort(array, '.value'), [
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{ value: 1 },
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{ value: 2 },
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{ value: 4 },
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{ value: 10 }
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]);
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assert.deepStrictEqual(util.sort(array, '.value', 'desc'), [
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{ value: 10 },
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{ value: 4 },
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{ value: 2 },
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{ value: 1 }
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]);
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});
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});
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describe('sortObjectKeys', function () {
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it('should sort the keys of an object', function () {
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var object = {
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c: 'c',
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a: 'a',
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b: 'b'
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}
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assert.strictEqual(JSON.stringify(object), '{"c":"c","a":"a","b":"b"}')
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assert.strictEqual(JSON.stringify(util.sortObjectKeys(object)), '{"a":"a","b":"b","c":"c"}')
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assert.strictEqual(JSON.stringify(util.sortObjectKeys(object, 'asc')), '{"a":"a","b":"b","c":"c"}')
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assert.strictEqual(JSON.stringify(util.sortObjectKeys(object, 'desc')), '{"c":"c","b":"b","a":"a"}')
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});
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});
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it('should parse a string', function () {
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assert.strictEqual(util.parseString('foo'), 'foo');
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assert.strictEqual(util.parseString('234foo'), '234foo');
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assert.strictEqual(util.parseString('2.3'), 2.3);
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assert.strictEqual(util.parseString('null'), null);
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assert.strictEqual(util.parseString('true'), true);
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assert.strictEqual(util.parseString('false'), false);
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})
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it('should find a unique name', function () {
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assert.strictEqual(util.findUniqueName('other', [
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'a',
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'b',
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'c'
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]), 'other')
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assert.strictEqual(util.findUniqueName('b', [
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'a',
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'b',
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'c'
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]), 'b (copy)')
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assert.strictEqual(util.findUniqueName('b', [
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'a',
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'b',
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'c',
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'b (copy)'
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]), 'b (copy 2)')
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assert.strictEqual(util.findUniqueName('b', [
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'a',
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'b',
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'c',
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'b (copy)',
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'b (copy 2)'
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]), 'b (copy 3)')
|
|
|
|
assert.strictEqual(util.findUniqueName('b (copy)', [
|
|
'a',
|
|
'b',
|
|
'b (copy)',
|
|
'b (copy 2)',
|
|
'c'
|
|
]), 'b (copy 3)')
|
|
|
|
assert.strictEqual(util.findUniqueName('b (copy 2)', [
|
|
'a',
|
|
'b',
|
|
'b (copy)',
|
|
'b (copy 2)',
|
|
'c'
|
|
]), 'b (copy 3)')
|
|
})
|
|
|
|
it('should format a document size in a human readable way', function () {
|
|
assert.strictEqual(util.formatSize(500), '500 B');
|
|
assert.strictEqual(util.formatSize(900), '0.9 KiB');
|
|
assert.strictEqual(util.formatSize(77.89 * 1024), '77.9 KiB');
|
|
assert.strictEqual(util.formatSize(950 * 1024), '0.9 MiB');
|
|
assert.strictEqual(util.formatSize(7.22 * 1024 * 1024), '7.2 MiB');
|
|
assert.strictEqual(util.formatSize(955.4 * 1024 * 1024), '0.9 GiB');
|
|
assert.strictEqual(util.formatSize(22.37 * 1024 * 1024 * 1024), '22.4 GiB');
|
|
assert.strictEqual(util.formatSize(1024 * 1024 * 1024 * 1024), '1.0 TiB');
|
|
});
|
|
|
|
it ('should limit characters', function () {
|
|
assert.strictEqual(util.limitCharacters('hello world', 11), 'hello world');
|
|
assert.strictEqual(util.limitCharacters('hello world', 5), 'hello...');
|
|
assert.strictEqual(util.limitCharacters('hello world', 100), 'hello world');
|
|
})
|
|
|
|
it('should compile a JSON pointer', function () {
|
|
assert.strictEqual(util.compileJSONPointer(['foo', 'bar']), '/foo/bar')
|
|
assert.strictEqual(util.compileJSONPointer(['foo', '/~ ~/']), '/foo/~1~0 ~0~1')
|
|
assert.strictEqual(util.compileJSONPointer(['']), '/')
|
|
assert.strictEqual(util.compileJSONPointer([]), '')
|
|
});
|
|
|
|
// TODO: thoroughly test all util methods
|
|
}); |